Merge remote-tracking branch 'asoc/topic/ux500' into asoc-next
diff --git a/Documentation/devicetree/bindings/sound/ak5386.txt b/Documentation/devicetree/bindings/sound/ak5386.txt
new file mode 100644
index 0000000..dc3914f
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/ak5386.txt
@@ -0,0 +1,19 @@
+AK5386 Single-ended 24-Bit 192kHz delta-sigma ADC
+
+This device has no control interface.
+
+Required properties:
+
+ - compatible : "asahi-kasei,ak5386"
+
+Optional properties:
+
+ - reset-gpio : a GPIO spec for the reset/power down pin.
+ If specified, it will be deasserted at probe time.
+
+Example:
+
+spdif: ak5386@0 {
+ compatible = "asahi-kasei,ak5386";
+ reset-gpio = <&gpio0 23>;
+};
diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra30-ahub.txt b/Documentation/devicetree/bindings/sound/nvidia,tegra30-ahub.txt
index 1ac7b16..0e5c12c 100644
--- a/Documentation/devicetree/bindings/sound/nvidia,tegra30-ahub.txt
+++ b/Documentation/devicetree/bindings/sound/nvidia,tegra30-ahub.txt
@@ -1,12 +1,22 @@
NVIDIA Tegra30 AHUB (Audio Hub)
Required properties:
-- compatible : "nvidia,tegra30-ahub"
+- compatible : "nvidia,tegra30-ahub", "nvidia,tegra114-ahub", etc.
- reg : Should contain the register physical address and length for each of
- the AHUB's APBIF registers and the AHUB's own registers.
+ the AHUB's register blocks.
+ - Tegra30 requires 2 entries, for the APBIF and AHUB/AUDIO register blocks.
+ - Tegra114 requires an additional entry, for the APBIF2 register block.
- interrupts : Should contain AHUB interrupt
-- nvidia,dma-request-selector : The Tegra DMA controller's phandle and
- request selector for the first APBIF channel.
+- nvidia,dma-request-selector : A list of the DMA channel specifiers. Each
+ entry contains the Tegra DMA controller's phandle and request selector.
+ If a single entry is present, the request selectors for the channels are
+ assumed to be contiguous, and increment from this value.
+ If multiple values are given, one value must be given per channel.
+- clocks : Must contain an entry for each required entry in clock-names.
+- clock-names : Must include the following entries:
+ - Tegra30: Requires d_audio, apbif, i2s0, i2s1, i2s2, i2s3, i2s4, dam0,
+ dam1, dam2, spdif_in.
+ - Tegra114: Additionally requires amx, adx.
- ranges : The bus address mapping for the configlink register bus.
Can be empty since the mapping is 1:1.
- #address-cells : For the configlink bus. Should be <1>;
@@ -25,7 +35,13 @@
reg = <0x70080000 0x200 0x70080200 0x100>;
interrupts = < 0 103 0x04 >;
nvidia,dma-request-selector = <&apbdma 1>;
-
+ clocks = <&tegra_car 106>, <&tegra_car 107>, <&tegra_car 30>,
+ <&tegra_car 11>, <&tegra_car 18>, <&tegra_car 101>,
+ <&tegra_car 102>, <&tegra_car 108>, <&tegra_car 109>,
+ <&tegra_car 110>, <&tegra_car 162>;
+ clock-names = "d_audio", "apbif", "i2s0", "i2s1", "i2s2",
+ "i2s3", "i2s4", "dam0", "dam1", "dam2",
+ "spdif_in";
ranges;
#address-cells = <1>;
#size-cells = <1>;
diff --git a/Documentation/devicetree/bindings/sound/ti,tas5086.txt b/Documentation/devicetree/bindings/sound/ti,tas5086.txt
new file mode 100644
index 0000000..8ea4f5b
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/ti,tas5086.txt
@@ -0,0 +1,32 @@
+Texas Instruments TAS5086 6-channel PWM Processor
+
+Required properties:
+
+ - compatible: Should contain "ti,tas5086".
+ - reg: The i2c address. Should contain <0x1b>.
+
+Optional properties:
+
+ - reset-gpio: A GPIO spec to define which pin is connected to the
+ chip's !RESET pin. If specified, the driver will
+ assert a hardware reset at probe time.
+
+ - ti,charge-period: This property should contain the time in microseconds
+ that closely matches the external single-ended
+ split-capacitor charge period. The hardware chip
+ waits for this period of time before starting the
+ PWM signals. This helps reduce pops and clicks.
+
+ When not specified, the hardware default of 1300ms
+ is retained.
+
+Examples:
+
+ i2c_bus {
+ tas5086@1b {
+ compatible = "ti,tas5086";
+ reg = <0x1b>;
+ reset-gpio = <&gpio 23 0>;
+ ti,charge-period = <156000>;
+ };
+ };
diff --git a/arch/arm/mach-s3c24xx/dma-s3c2410.c b/arch/arm/mach-s3c24xx/dma-s3c2410.c
index 25d085a..a4a13c9 100644
--- a/arch/arm/mach-s3c24xx/dma-s3c2410.c
+++ b/arch/arm/mach-s3c24xx/dma-s3c2410.c
@@ -25,11 +25,9 @@
#include <plat/regs-serial.h>
#include <mach/regs-gpio.h>
-#include <plat/regs-ac97.h>
#include <plat/regs-dma.h>
#include <mach/regs-lcd.h>
#include <mach/regs-sdi.h>
-#include <plat/regs-iis.h>
#include <plat/regs-spi.h>
static struct s3c24xx_dma_map __initdata s3c2410_dma_mappings[] = {
diff --git a/arch/arm/mach-s3c24xx/dma-s3c2412.c b/arch/arm/mach-s3c24xx/dma-s3c2412.c
index d2408ba..6eaa7a4 100644
--- a/arch/arm/mach-s3c24xx/dma-s3c2412.c
+++ b/arch/arm/mach-s3c24xx/dma-s3c2412.c
@@ -25,11 +25,9 @@
#include <plat/regs-serial.h>
#include <mach/regs-gpio.h>
-#include <plat/regs-ac97.h>
#include <plat/regs-dma.h>
#include <mach/regs-lcd.h>
#include <mach/regs-sdi.h>
-#include <plat/regs-iis.h>
#include <plat/regs-spi.h>
#define MAP(x) { (x)| DMA_CH_VALID, (x)| DMA_CH_VALID, (x)| DMA_CH_VALID, (x)| DMA_CH_VALID }
diff --git a/arch/arm/mach-s3c24xx/dma-s3c2440.c b/arch/arm/mach-s3c24xx/dma-s3c2440.c
index 0b86e74..477d450 100644
--- a/arch/arm/mach-s3c24xx/dma-s3c2440.c
+++ b/arch/arm/mach-s3c24xx/dma-s3c2440.c
@@ -25,11 +25,9 @@
#include <plat/regs-serial.h>
#include <mach/regs-gpio.h>
-#include <plat/regs-ac97.h>
#include <plat/regs-dma.h>
#include <mach/regs-lcd.h>
#include <mach/regs-sdi.h>
-#include <plat/regs-iis.h>
#include <plat/regs-spi.h>
static struct s3c24xx_dma_map __initdata s3c2440_dma_mappings[] = {
diff --git a/arch/arm/mach-s3c24xx/dma-s3c2443.c b/arch/arm/mach-s3c24xx/dma-s3c2443.c
index 0553625..80a8d56 100644
--- a/arch/arm/mach-s3c24xx/dma-s3c2443.c
+++ b/arch/arm/mach-s3c24xx/dma-s3c2443.c
@@ -25,11 +25,9 @@
#include <plat/regs-serial.h>
#include <mach/regs-gpio.h>
-#include <plat/regs-ac97.h>
#include <plat/regs-dma.h>
#include <mach/regs-lcd.h>
#include <mach/regs-sdi.h>
-#include <plat/regs-iis.h>
#include <plat/regs-spi.h>
#define MAP(x) { \
diff --git a/arch/arm/plat-samsung/devs.c b/arch/arm/plat-samsung/devs.c
index 51afedd..d81d9fb 100644
--- a/arch/arm/plat-samsung/devs.c
+++ b/arch/arm/plat-samsung/devs.c
@@ -146,14 +146,20 @@
/* ASOC DMA */
+#ifdef CONFIG_PLAT_S5P
+static struct resource samsung_asoc_idma_resource = DEFINE_RES_IRQ(IRQ_I2S0);
+
struct platform_device samsung_asoc_idma = {
.name = "samsung-idma",
.id = -1,
+ .num_resources = 1,
+ .resource = &samsung_asoc_idma_resource,
.dev = {
.dma_mask = &samsung_device_dma_mask,
.coherent_dma_mask = DMA_BIT_MASK(32),
}
};
+#endif
/* FB */
diff --git a/drivers/extcon/extcon-arizona.c b/drivers/extcon/extcon-arizona.c
index dc357a4..b289279 100644
--- a/drivers/extcon/extcon-arizona.c
+++ b/drivers/extcon/extcon-arizona.c
@@ -100,6 +100,55 @@
NULL,
};
+static void arizona_extcon_do_magic(struct arizona_extcon_info *info,
+ unsigned int magic)
+{
+ struct arizona *arizona = info->arizona;
+ int ret;
+
+ mutex_lock(&arizona->dapm->card->dapm_mutex);
+
+ arizona->hpdet_magic = magic;
+
+ /* Keep the HP output stages disabled while doing the magic */
+ if (magic) {
+ ret = regmap_update_bits(arizona->regmap,
+ ARIZONA_OUTPUT_ENABLES_1,
+ ARIZONA_OUT1L_ENA |
+ ARIZONA_OUT1R_ENA, 0);
+ if (ret != 0)
+ dev_warn(arizona->dev,
+ "Failed to disable headphone outputs: %d\n",
+ ret);
+ }
+
+ ret = regmap_update_bits(arizona->regmap, 0x225, 0x4000,
+ magic);
+ if (ret != 0)
+ dev_warn(arizona->dev, "Failed to do magic: %d\n",
+ ret);
+
+ ret = regmap_update_bits(arizona->regmap, 0x226, 0x4000,
+ magic);
+ if (ret != 0)
+ dev_warn(arizona->dev, "Failed to do magic: %d\n",
+ ret);
+
+ /* Restore the desired state while not doing the magic */
+ if (!magic) {
+ ret = regmap_update_bits(arizona->regmap,
+ ARIZONA_OUTPUT_ENABLES_1,
+ ARIZONA_OUT1L_ENA |
+ ARIZONA_OUT1R_ENA, arizona->hp_ena);
+ if (ret != 0)
+ dev_warn(arizona->dev,
+ "Failed to restore headphone outputs: %d\n",
+ ret);
+ }
+
+ mutex_unlock(&arizona->dapm->card->dapm_mutex);
+}
+
static void arizona_extcon_set_mode(struct arizona_extcon_info *info, int mode)
{
struct arizona *arizona = info->arizona;
@@ -484,7 +533,6 @@
struct arizona *arizona = info->arizona;
int id_gpio = arizona->pdata.hpdet_id_gpio;
int report = ARIZONA_CABLE_HEADPHONE;
- unsigned int val;
int ret, reading;
mutex_lock(&info->lock);
@@ -539,28 +587,7 @@
dev_err(arizona->dev, "Failed to report HP/line: %d\n",
ret);
- mutex_lock(&arizona->dapm->card->dapm_mutex);
-
- ret = regmap_read(arizona->regmap, ARIZONA_OUTPUT_ENABLES_1, &val);
- if (ret != 0) {
- dev_err(arizona->dev, "Failed to read output enables: %d\n",
- ret);
- val = 0;
- }
-
- if (!(val & (ARIZONA_OUT1L_ENA | ARIZONA_OUT1R_ENA))) {
- ret = regmap_update_bits(arizona->regmap, 0x225, 0x4000, 0);
- if (ret != 0)
- dev_warn(arizona->dev, "Failed to undo magic: %d\n",
- ret);
-
- ret = regmap_update_bits(arizona->regmap, 0x226, 0x4000, 0);
- if (ret != 0)
- dev_warn(arizona->dev, "Failed to undo magic: %d\n",
- ret);
- }
-
- mutex_unlock(&arizona->dapm->card->dapm_mutex);
+ arizona_extcon_do_magic(info, 0);
done:
if (id_gpio)
@@ -606,13 +633,7 @@
if (info->mic)
arizona_stop_mic(info);
- ret = regmap_update_bits(arizona->regmap, 0x225, 0x4000, 0x4000);
- if (ret != 0)
- dev_warn(arizona->dev, "Failed to do magic: %d\n", ret);
-
- ret = regmap_update_bits(arizona->regmap, 0x226, 0x4000, 0x4000);
- if (ret != 0)
- dev_warn(arizona->dev, "Failed to do magic: %d\n", ret);
+ arizona_extcon_do_magic(info, 0x4000);
ret = regmap_update_bits(arizona->regmap,
ARIZONA_ACCESSORY_DETECT_MODE_1,
@@ -653,7 +674,6 @@
static void arizona_start_hpdet_acc_id(struct arizona_extcon_info *info)
{
struct arizona *arizona = info->arizona;
- unsigned int val;
int ret;
dev_dbg(arizona->dev, "Starting identification via HPDET\n");
@@ -665,30 +685,7 @@
arizona_extcon_pulse_micbias(info);
- mutex_lock(&arizona->dapm->card->dapm_mutex);
-
- ret = regmap_read(arizona->regmap, ARIZONA_OUTPUT_ENABLES_1, &val);
- if (ret != 0) {
- dev_err(arizona->dev, "Failed to read output enables: %d\n",
- ret);
- val = 0;
- }
-
- if (!(val & (ARIZONA_OUT1L_ENA | ARIZONA_OUT1R_ENA))) {
- ret = regmap_update_bits(arizona->regmap, 0x225, 0x4000,
- 0x4000);
- if (ret != 0)
- dev_warn(arizona->dev, "Failed to do magic: %d\n",
- ret);
-
- ret = regmap_update_bits(arizona->regmap, 0x226, 0x4000,
- 0x4000);
- if (ret != 0)
- dev_warn(arizona->dev, "Failed to do magic: %d\n",
- ret);
- }
-
- mutex_unlock(&arizona->dapm->card->dapm_mutex);
+ arizona_extcon_do_magic(info, 0x4000);
ret = regmap_update_bits(arizona->regmap,
ARIZONA_ACCESSORY_DETECT_MODE_1,
diff --git a/drivers/mfd/wm5102-tables.c b/drivers/mfd/wm5102-tables.c
index a433f58..7d01069 100644
--- a/drivers/mfd/wm5102-tables.c
+++ b/drivers/mfd/wm5102-tables.c
@@ -290,12 +290,14 @@
{ 0x00000176, 0x0000 }, /* R374 - FLL1 Control 6 */
{ 0x00000177, 0x0181 }, /* R375 - FLL1 Loop Filter Test 1 */
{ 0x00000178, 0x0000 }, /* R376 - FLL1 NCO Test 0 */
+ { 0x00000179, 0x0000 }, /* R377 - FLL1 Control 7 */
{ 0x00000181, 0x0000 }, /* R385 - FLL1 Synchroniser 1 */
{ 0x00000182, 0x0000 }, /* R386 - FLL1 Synchroniser 2 */
{ 0x00000183, 0x0000 }, /* R387 - FLL1 Synchroniser 3 */
{ 0x00000184, 0x0000 }, /* R388 - FLL1 Synchroniser 4 */
{ 0x00000185, 0x0000 }, /* R389 - FLL1 Synchroniser 5 */
{ 0x00000186, 0x0000 }, /* R390 - FLL1 Synchroniser 6 */
+ { 0x00000187, 0x0001 }, /* R391 - FLL1 Synchroniser 7 */
{ 0x00000189, 0x0000 }, /* R393 - FLL1 Spread Spectrum */
{ 0x0000018A, 0x0004 }, /* R394 - FLL1 GPIO Clock */
{ 0x00000191, 0x0000 }, /* R401 - FLL2 Control 1 */
@@ -306,12 +308,14 @@
{ 0x00000196, 0x0000 }, /* R406 - FLL2 Control 6 */
{ 0x00000197, 0x0000 }, /* R407 - FLL2 Loop Filter Test 1 */
{ 0x00000198, 0x0000 }, /* R408 - FLL2 NCO Test 0 */
+ { 0x00000199, 0x0000 }, /* R409 - FLL2 Control 7 */
{ 0x000001A1, 0x0000 }, /* R417 - FLL2 Synchroniser 1 */
{ 0x000001A2, 0x0000 }, /* R418 - FLL2 Synchroniser 2 */
{ 0x000001A3, 0x0000 }, /* R419 - FLL2 Synchroniser 3 */
{ 0x000001A4, 0x0000 }, /* R420 - FLL2 Synchroniser 4 */
{ 0x000001A5, 0x0000 }, /* R421 - FLL2 Synchroniser 5 */
{ 0x000001A6, 0x0000 }, /* R422 - FLL2 Synchroniser 6 */
+ { 0x000001A7, 0x0001 }, /* R423 - FLL2 Synchroniser 7 */
{ 0x000001A9, 0x0000 }, /* R425 - FLL2 Spread Spectrum */
{ 0x000001AA, 0x0004 }, /* R426 - FLL2 GPIO Clock */
{ 0x00000200, 0x0006 }, /* R512 - Mic Charge Pump 1 */
@@ -1051,12 +1055,14 @@
case ARIZONA_FLL1_CONTROL_6:
case ARIZONA_FLL1_LOOP_FILTER_TEST_1:
case ARIZONA_FLL1_NCO_TEST_0:
+ case ARIZONA_FLL1_CONTROL_7:
case ARIZONA_FLL1_SYNCHRONISER_1:
case ARIZONA_FLL1_SYNCHRONISER_2:
case ARIZONA_FLL1_SYNCHRONISER_3:
case ARIZONA_FLL1_SYNCHRONISER_4:
case ARIZONA_FLL1_SYNCHRONISER_5:
case ARIZONA_FLL1_SYNCHRONISER_6:
+ case ARIZONA_FLL1_SYNCHRONISER_7:
case ARIZONA_FLL1_SPREAD_SPECTRUM:
case ARIZONA_FLL1_GPIO_CLOCK:
case ARIZONA_FLL2_CONTROL_1:
@@ -1067,12 +1073,14 @@
case ARIZONA_FLL2_CONTROL_6:
case ARIZONA_FLL2_LOOP_FILTER_TEST_1:
case ARIZONA_FLL2_NCO_TEST_0:
+ case ARIZONA_FLL2_CONTROL_7:
case ARIZONA_FLL2_SYNCHRONISER_1:
case ARIZONA_FLL2_SYNCHRONISER_2:
case ARIZONA_FLL2_SYNCHRONISER_3:
case ARIZONA_FLL2_SYNCHRONISER_4:
case ARIZONA_FLL2_SYNCHRONISER_5:
case ARIZONA_FLL2_SYNCHRONISER_6:
+ case ARIZONA_FLL2_SYNCHRONISER_7:
case ARIZONA_FLL2_SPREAD_SPECTRUM:
case ARIZONA_FLL2_GPIO_CLOCK:
case ARIZONA_MIC_CHARGE_PUMP_1:
@@ -1161,6 +1169,8 @@
case ARIZONA_NOISE_GATE_CONTROL:
case ARIZONA_PDM_SPK1_CTRL_1:
case ARIZONA_PDM_SPK1_CTRL_2:
+ case ARIZONA_SPK_CTRL_2:
+ case ARIZONA_SPK_CTRL_3:
case ARIZONA_DAC_COMP_1:
case ARIZONA_DAC_COMP_2:
case ARIZONA_DAC_COMP_3:
diff --git a/include/linux/mfd/arizona/core.h b/include/linux/mfd/arizona/core.h
index a710255..cc28136 100644
--- a/include/linux/mfd/arizona/core.h
+++ b/include/linux/mfd/arizona/core.h
@@ -100,6 +100,9 @@
struct regmap_irq_chip_data *aod_irq_chip;
struct regmap_irq_chip_data *irq_chip;
+ bool hpdet_magic;
+ unsigned int hp_ena;
+
struct mutex clk_lock;
int clk32k_ref;
diff --git a/include/linux/mfd/arizona/registers.h b/include/linux/mfd/arizona/registers.h
index 3403551..a47fd35 100644
--- a/include/linux/mfd/arizona/registers.h
+++ b/include/linux/mfd/arizona/registers.h
@@ -85,12 +85,14 @@
#define ARIZONA_FLL1_CONTROL_6 0x176
#define ARIZONA_FLL1_LOOP_FILTER_TEST_1 0x177
#define ARIZONA_FLL1_NCO_TEST_0 0x178
+#define ARIZONA_FLL1_CONTROL_7 0x179
#define ARIZONA_FLL1_SYNCHRONISER_1 0x181
#define ARIZONA_FLL1_SYNCHRONISER_2 0x182
#define ARIZONA_FLL1_SYNCHRONISER_3 0x183
#define ARIZONA_FLL1_SYNCHRONISER_4 0x184
#define ARIZONA_FLL1_SYNCHRONISER_5 0x185
#define ARIZONA_FLL1_SYNCHRONISER_6 0x186
+#define ARIZONA_FLL1_SYNCHRONISER_7 0x187
#define ARIZONA_FLL1_SPREAD_SPECTRUM 0x189
#define ARIZONA_FLL1_GPIO_CLOCK 0x18A
#define ARIZONA_FLL2_CONTROL_1 0x191
@@ -101,12 +103,14 @@
#define ARIZONA_FLL2_CONTROL_6 0x196
#define ARIZONA_FLL2_LOOP_FILTER_TEST_1 0x197
#define ARIZONA_FLL2_NCO_TEST_0 0x198
+#define ARIZONA_FLL2_CONTROL_7 0x199
#define ARIZONA_FLL2_SYNCHRONISER_1 0x1A1
#define ARIZONA_FLL2_SYNCHRONISER_2 0x1A2
#define ARIZONA_FLL2_SYNCHRONISER_3 0x1A3
#define ARIZONA_FLL2_SYNCHRONISER_4 0x1A4
#define ARIZONA_FLL2_SYNCHRONISER_5 0x1A5
#define ARIZONA_FLL2_SYNCHRONISER_6 0x1A6
+#define ARIZONA_FLL2_SYNCHRONISER_7 0x1A7
#define ARIZONA_FLL2_SPREAD_SPECTRUM 0x1A9
#define ARIZONA_FLL2_GPIO_CLOCK 0x1AA
#define ARIZONA_MIC_CHARGE_PUMP_1 0x200
@@ -213,6 +217,8 @@
#define ARIZONA_PDM_SPK1_CTRL_2 0x491
#define ARIZONA_PDM_SPK2_CTRL_1 0x492
#define ARIZONA_PDM_SPK2_CTRL_2 0x493
+#define ARIZONA_SPK_CTRL_2 0x4B5
+#define ARIZONA_SPK_CTRL_3 0x4B6
#define ARIZONA_DAC_COMP_1 0x4DC
#define ARIZONA_DAC_COMP_2 0x4DD
#define ARIZONA_DAC_COMP_3 0x4DE
@@ -1678,6 +1684,13 @@
#define ARIZONA_FLL1_FRC_INTEG_VAL_WIDTH 12 /* FLL1_FRC_INTEG_VAL - [11:0] */
/*
+ * R377 (0x179) - FLL1 Control 7
+ */
+#define ARIZONA_FLL1_GAIN_MASK 0x003c /* FLL1_GAIN */
+#define ARIZONA_FLL1_GAIN_SHIFT 2 /* FLL1_GAIN */
+#define ARIZONA_FLL1_GAIN_WIDTH 4 /* FLL1_GAIN */
+
+/*
* R385 (0x181) - FLL1 Synchroniser 1
*/
#define ARIZONA_FLL1_SYNC_ENA 0x0001 /* FLL1_SYNC_ENA */
@@ -1724,6 +1737,17 @@
#define ARIZONA_FLL1_CLK_SYNC_SRC_WIDTH 4 /* FLL1_CLK_SYNC_SRC - [3:0] */
/*
+ * R391 (0x187) - FLL1 Synchroniser 7
+ */
+#define ARIZONA_FLL1_SYNC_GAIN_MASK 0x003c /* FLL1_SYNC_GAIN */
+#define ARIZONA_FLL1_SYNC_GAIN_SHIFT 2 /* FLL1_SYNC_GAIN */
+#define ARIZONA_FLL1_SYNC_GAIN_WIDTH 4 /* FLL1_SYNC_GAIN */
+#define ARIZONA_FLL1_SYNC_BW 0x0001 /* FLL1_SYNC_BW */
+#define ARIZONA_FLL1_SYNC_BW_MASK 0x0001 /* FLL1_SYNC_BW */
+#define ARIZONA_FLL1_SYNC_BW_SHIFT 0 /* FLL1_SYNC_BW */
+#define ARIZONA_FLL1_SYNC_BW_WIDTH 1 /* FLL1_SYNC_BW */
+
+/*
* R393 (0x189) - FLL1 Spread Spectrum
*/
#define ARIZONA_FLL1_SS_AMPL_MASK 0x0030 /* FLL1_SS_AMPL - [5:4] */
@@ -1816,6 +1840,13 @@
#define ARIZONA_FLL2_FRC_INTEG_VAL_WIDTH 12 /* FLL2_FRC_INTEG_VAL - [11:0] */
/*
+ * R409 (0x199) - FLL2 Control 7
+ */
+#define ARIZONA_FLL2_GAIN_MASK 0x003c /* FLL2_GAIN */
+#define ARIZONA_FLL2_GAIN_SHIFT 2 /* FLL2_GAIN */
+#define ARIZONA_FLL2_GAIN_WIDTH 4 /* FLL2_GAIN */
+
+/*
* R417 (0x1A1) - FLL2 Synchroniser 1
*/
#define ARIZONA_FLL2_SYNC_ENA 0x0001 /* FLL2_SYNC_ENA */
@@ -1862,6 +1893,17 @@
#define ARIZONA_FLL2_CLK_SYNC_SRC_WIDTH 4 /* FLL2_CLK_SYNC_SRC - [3:0] */
/*
+ * R423 (0x1A7) - FLL2 Synchroniser 7
+ */
+#define ARIZONA_FLL2_SYNC_GAIN_MASK 0x003c /* FLL2_SYNC_GAIN */
+#define ARIZONA_FLL2_SYNC_GAIN_SHIFT 2 /* FLL2_SYNC_GAIN */
+#define ARIZONA_FLL2_SYNC_GAIN_WIDTH 4 /* FLL2_SYNC_GAIN */
+#define ARIZONA_FLL2_SYNC_BW_MASK 0x0001 /* FLL2_SYNC_BW */
+#define ARIZONA_FLL2_SYNC_BW_MASK 0x0001 /* FLL2_SYNC_BW */
+#define ARIZONA_FLL2_SYNC_BW_SHIFT 0 /* FLL2_SYNC_BW */
+#define ARIZONA_FLL2_SYNC_BW_WIDTH 1 /* FLL2_SYNC_BW */
+
+/*
* R425 (0x1A9) - FLL2 Spread Spectrum
*/
#define ARIZONA_FLL2_SS_AMPL_MASK 0x0030 /* FLL2_SS_AMPL - [5:4] */
diff --git a/include/linux/mfd/wm8994/pdata.h b/include/linux/mfd/wm8994/pdata.h
index 8e21a09..68e7765 100644
--- a/include/linux/mfd/wm8994/pdata.h
+++ b/include/linux/mfd/wm8994/pdata.h
@@ -17,6 +17,7 @@
#define WM8994_NUM_LDO 2
#define WM8994_NUM_GPIO 11
+#define WM8994_NUM_AIF 3
struct wm8994_ldo_pdata {
/** GPIOs to enable regulator, 0 or less if not available */
@@ -215,6 +216,13 @@
* system.
*/
bool spkmode_pu;
+
+ /**
+ * Maximum number of channels clocks will be generated for,
+ * useful for systems where and I2S bus with multiple data
+ * lines is mastered.
+ */
+ int max_channels_clocked[WM8994_NUM_AIF];
};
#endif
diff --git a/include/sound/dmaengine_pcm.h b/include/sound/dmaengine_pcm.h
index b877334..f11c35c 100644
--- a/include/sound/dmaengine_pcm.h
+++ b/include/sound/dmaengine_pcm.h
@@ -16,6 +16,7 @@
#define __SOUND_DMAENGINE_PCM_H__
#include <sound/pcm.h>
+#include <sound/soc.h>
#include <linux/dmaengine.h>
/**
@@ -32,9 +33,6 @@
return DMA_DEV_TO_MEM;
}
-void snd_dmaengine_pcm_set_data(struct snd_pcm_substream *substream, void *data);
-void *snd_dmaengine_pcm_get_data(struct snd_pcm_substream *substream);
-
int snd_hwparams_to_dma_slave_config(const struct snd_pcm_substream *substream,
const struct snd_pcm_hw_params *params, struct dma_slave_config *slave_config);
int snd_dmaengine_pcm_trigger(struct snd_pcm_substream *substream, int cmd);
@@ -42,9 +40,100 @@
snd_pcm_uframes_t snd_dmaengine_pcm_pointer_no_residue(struct snd_pcm_substream *substream);
int snd_dmaengine_pcm_open(struct snd_pcm_substream *substream,
- dma_filter_fn filter_fn, void *filter_data);
+ struct dma_chan *chan);
int snd_dmaengine_pcm_close(struct snd_pcm_substream *substream);
+int snd_dmaengine_pcm_open_request_chan(struct snd_pcm_substream *substream,
+ dma_filter_fn filter_fn, void *filter_data);
+int snd_dmaengine_pcm_close_release_chan(struct snd_pcm_substream *substream);
+
+struct dma_chan *snd_dmaengine_pcm_request_channel(dma_filter_fn filter_fn,
+ void *filter_data);
struct dma_chan *snd_dmaengine_pcm_get_chan(struct snd_pcm_substream *substream);
+/**
+ * struct snd_dmaengine_dai_dma_data - DAI DMA configuration data
+ * @addr: Address of the DAI data source or destination register.
+ * @addr_width: Width of the DAI data source or destination register.
+ * @maxburst: Maximum number of words(note: words, as in units of the
+ * src_addr_width member, not bytes) that can be send to or received from the
+ * DAI in one burst.
+ * @slave_id: Slave requester id for the DMA channel.
+ * @filter_data: Custom DMA channel filter data, this will usually be used when
+ * requesting the DMA channel.
+ */
+struct snd_dmaengine_dai_dma_data {
+ dma_addr_t addr;
+ enum dma_slave_buswidth addr_width;
+ u32 maxburst;
+ unsigned int slave_id;
+ void *filter_data;
+};
+
+void snd_dmaengine_pcm_set_config_from_dai_data(
+ const struct snd_pcm_substream *substream,
+ const struct snd_dmaengine_dai_dma_data *dma_data,
+ struct dma_slave_config *config);
+
+
+/*
+ * Try to request the DMA channel using compat_request_channel or
+ * compat_filter_fn if it couldn't be requested through devicetree.
+ */
+#define SND_DMAENGINE_PCM_FLAG_COMPAT BIT(0)
+/*
+ * Don't try to request the DMA channels through devicetree. This flag only
+ * makes sense if SND_DMAENGINE_PCM_FLAG_COMPAT is set as well.
+ */
+#define SND_DMAENGINE_PCM_FLAG_NO_DT BIT(1)
+/*
+ * The platforms dmaengine driver does not support reporting the amount of
+ * bytes that are still left to transfer.
+ */
+#define SND_DMAENGINE_PCM_FLAG_NO_RESIDUE BIT(2)
+/*
+ * The PCM is half duplex and the DMA channel is shared between capture and
+ * playback.
+ */
+#define SND_DMAENGINE_PCM_FLAG_HALF_DUPLEX BIT(3)
+
+/**
+ * struct snd_dmaengine_pcm_config - Configuration data for dmaengine based PCM
+ * @prepare_slave_config: Callback used to fill in the DMA slave_config for a
+ * PCM substream. Will be called from the PCM drivers hwparams callback.
+ * @compat_request_channel: Callback to request a DMA channel for platforms
+ * which do not use devicetree.
+ * @compat_filter_fn: Will be used as the filter function when requesting a
+ * channel for platforms which do not use devicetree. The filter parameter
+ * will be the DAI's DMA data.
+ * @pcm_hardware: snd_pcm_hardware struct to be used for the PCM.
+ * @prealloc_buffer_size: Size of the preallocated audio buffer.
+ *
+ * Note: If both compat_request_channel and compat_filter_fn are set
+ * compat_request_channel will be used to request the channel and
+ * compat_filter_fn will be ignored. Otherwise the channel will be requested
+ * using dma_request_channel with compat_filter_fn as the filter function.
+ */
+struct snd_dmaengine_pcm_config {
+ int (*prepare_slave_config)(struct snd_pcm_substream *substream,
+ struct snd_pcm_hw_params *params,
+ struct dma_slave_config *slave_config);
+ struct dma_chan *(*compat_request_channel)(
+ struct snd_soc_pcm_runtime *rtd,
+ struct snd_pcm_substream *substream);
+ dma_filter_fn compat_filter_fn;
+
+ const struct snd_pcm_hardware *pcm_hardware;
+ unsigned int prealloc_buffer_size;
+};
+
+int snd_dmaengine_pcm_register(struct device *dev,
+ const struct snd_dmaengine_pcm_config *config,
+ unsigned int flags);
+void snd_dmaengine_pcm_unregister(struct device *dev);
+
+int snd_dmaengine_pcm_prepare_slave_config(struct snd_pcm_substream *substream,
+ struct snd_pcm_hw_params *params,
+ struct dma_slave_config *slave_config);
+
#endif
diff --git a/include/sound/soc-dai.h b/include/sound/soc-dai.h
index 3d84808..ae9a227 100644
--- a/include/sound/soc-dai.h
+++ b/include/sound/soc-dai.h
@@ -95,14 +95,6 @@
struct snd_soc_dai;
struct snd_ac97_bus_ops;
-/* Digital Audio Interface registration */
-int snd_soc_register_dai(struct device *dev,
- struct snd_soc_dai_driver *dai_drv);
-void snd_soc_unregister_dai(struct device *dev);
-int snd_soc_register_dais(struct device *dev,
- struct snd_soc_dai_driver *dai_drv, size_t count);
-void snd_soc_unregister_dais(struct device *dev, size_t count);
-
/* Digital Audio Interface clocking API.*/
int snd_soc_dai_set_sysclk(struct snd_soc_dai *dai, int clk_id,
unsigned int freq, int dir);
diff --git a/include/sound/soc-dapm.h b/include/sound/soc-dapm.h
index 44a30b1..d460902 100644
--- a/include/sound/soc-dapm.h
+++ b/include/sound/soc-dapm.h
@@ -566,7 +566,6 @@
/* DAPM context */
struct snd_soc_dapm_context {
- int n_widgets; /* number of widgets in this context */
enum snd_soc_bias_level bias_level;
enum snd_soc_bias_level suspend_bias_level;
struct delayed_work delayed_work;
diff --git a/include/sound/soc.h b/include/sound/soc.h
index a6a059c..85c1522 100644
--- a/include/sound/soc.h
+++ b/include/sound/soc.h
@@ -324,6 +324,8 @@
struct snd_soc_platform_driver;
struct snd_soc_codec;
struct snd_soc_codec_driver;
+struct snd_soc_component;
+struct snd_soc_component_driver;
struct soc_enum;
struct snd_soc_jack;
struct snd_soc_jack_zone;
@@ -371,12 +373,20 @@
int snd_soc_resume(struct device *dev);
int snd_soc_poweroff(struct device *dev);
int snd_soc_register_platform(struct device *dev,
- struct snd_soc_platform_driver *platform_drv);
+ const struct snd_soc_platform_driver *platform_drv);
void snd_soc_unregister_platform(struct device *dev);
+int snd_soc_add_platform(struct device *dev, struct snd_soc_platform *platform,
+ const struct snd_soc_platform_driver *platform_drv);
+void snd_soc_remove_platform(struct snd_soc_platform *platform);
+struct snd_soc_platform *snd_soc_lookup_platform(struct device *dev);
int snd_soc_register_codec(struct device *dev,
const struct snd_soc_codec_driver *codec_drv,
struct snd_soc_dai_driver *dai_drv, int num_dai);
void snd_soc_unregister_codec(struct device *dev);
+int snd_soc_register_component(struct device *dev,
+ const struct snd_soc_component_driver *cmpnt_drv,
+ struct snd_soc_dai_driver *dai_drv, int num_dai);
+void snd_soc_unregister_component(struct device *dev);
int snd_soc_codec_volatile_register(struct snd_soc_codec *codec,
unsigned int reg);
int snd_soc_codec_readable_register(struct snd_soc_codec *codec,
@@ -801,10 +811,10 @@
struct snd_soc_dai *);
/* platform stream pcm ops */
- struct snd_pcm_ops *ops;
+ const struct snd_pcm_ops *ops;
/* platform stream compress ops */
- struct snd_compr_ops *compr_ops;
+ const struct snd_compr_ops *compr_ops;
/* platform stream completion event */
int (*stream_event)(struct snd_soc_dapm_context *dapm, int event);
@@ -823,7 +833,7 @@
const char *name;
int id;
struct device *dev;
- struct snd_soc_platform_driver *driver;
+ const struct snd_soc_platform_driver *driver;
struct mutex mutex;
unsigned int suspended:1; /* platform is suspended */
@@ -841,6 +851,20 @@
#endif
};
+struct snd_soc_component_driver {
+ const char *name;
+};
+
+struct snd_soc_component {
+ const char *name;
+ int id;
+ int num_dai;
+ struct device *dev;
+ struct list_head list;
+
+ const struct snd_soc_component_driver *driver;
+};
+
struct snd_soc_dai_link {
/* config - must be set by machine driver */
const char *name; /* Codec name */
@@ -1086,7 +1110,6 @@
unsigned int mask;
const char * const *texts;
const unsigned int *values;
- void *dapm;
};
/* codec IO */
diff --git a/include/sound/tas5086.h b/include/sound/tas5086.h
new file mode 100644
index 0000000..aac481b
--- /dev/null
+++ b/include/sound/tas5086.h
@@ -0,0 +1,7 @@
+#ifndef _SND_SOC_CODEC_TAS5086_H_
+#define _SND_SOC_CODEC_TAS5086_H_
+
+#define TAS5086_CLK_IDX_MCLK 0
+#define TAS5086_CLK_IDX_SCLK 1
+
+#endif /* _SND_SOC_CODEC_TAS5086_H_ */
diff --git a/include/sound/tegra_wm8903.h b/include/sound/tegra_wm8903.h
deleted file mode 100644
index 57b202e..0000000
--- a/include/sound/tegra_wm8903.h
+++ /dev/null
@@ -1,26 +0,0 @@
-/*
- * Copyright 2011 NVIDIA, Inc.
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
-
-#ifndef __SOUND_TEGRA_WM38903_H
-#define __SOUND_TEGRA_WM38903_H
-
-struct tegra_wm8903_platform_data {
- int gpio_spkr_en;
- int gpio_hp_det;
- int gpio_hp_mute;
- int gpio_int_mic_en;
- int gpio_ext_mic_en;
-};
-
-#endif
diff --git a/sound/soc/Kconfig b/sound/soc/Kconfig
index 5da8ca7..9e675c7 100644
--- a/sound/soc/Kconfig
+++ b/sound/soc/Kconfig
@@ -29,6 +29,10 @@
config SND_SOC_DMAENGINE_PCM
bool
+config SND_SOC_GENERIC_DMAENGINE_PCM
+ bool
+ select SND_SOC_DMAENGINE_PCM
+
# All the supported SoCs
source "sound/soc/atmel/Kconfig"
source "sound/soc/au1x/Kconfig"
diff --git a/sound/soc/Makefile b/sound/soc/Makefile
index 99f32f7..197b6ae 100644
--- a/sound/soc/Makefile
+++ b/sound/soc/Makefile
@@ -5,6 +5,10 @@
snd-soc-core-objs += soc-dmaengine-pcm.o
endif
+ifneq ($(CONFIG_SND_SOC_GENERIC_DMAENGINE_PCM),)
+snd-soc-core-objs += soc-generic-dmaengine-pcm.o
+endif
+
obj-$(CONFIG_SND_SOC) += snd-soc-core.o
obj-$(CONFIG_SND_SOC) += codecs/
obj-$(CONFIG_SND_SOC) += generic/
diff --git a/sound/soc/atmel/atmel-pcm-dma.c b/sound/soc/atmel/atmel-pcm-dma.c
index 30184a4..1d38fd0 100644
--- a/sound/soc/atmel/atmel-pcm-dma.c
+++ b/sound/soc/atmel/atmel-pcm-dma.c
@@ -67,9 +67,10 @@
static void atmel_pcm_dma_irq(u32 ssc_sr,
struct snd_pcm_substream *substream)
{
+ struct snd_soc_pcm_runtime *rtd = substream->private_data;
struct atmel_pcm_dma_params *prtd;
- prtd = snd_dmaengine_pcm_get_data(substream);
+ prtd = snd_soc_dai_get_dma_data(rtd->cpu_dai, substream);
if (ssc_sr & prtd->mask->ssc_error) {
if (snd_pcm_running(substream))
@@ -104,15 +105,13 @@
}
static int atmel_pcm_configure_dma(struct snd_pcm_substream *substream,
- struct snd_pcm_hw_params *params)
+ struct snd_pcm_hw_params *params, struct atmel_pcm_dma_params *prtd)
{
- struct atmel_pcm_dma_params *prtd;
struct ssc_device *ssc;
struct dma_chan *dma_chan;
struct dma_slave_config slave_config;
int ret;
- prtd = snd_dmaengine_pcm_get_data(substream);
ssc = prtd->ssc;
ret = snd_hwparams_to_dma_slave_config(substream, params,
@@ -130,8 +129,6 @@
slave_config.src_maxburst = 1;
}
- slave_config.device_fc = false;
-
dma_chan = snd_dmaengine_pcm_get_chan(substream);
if (dmaengine_slave_config(dma_chan, &slave_config)) {
pr_err("atmel-pcm: failed to configure dma channel\n");
@@ -158,15 +155,13 @@
if (ssc->pdev)
sdata = ssc->pdev->dev.platform_data;
- ret = snd_dmaengine_pcm_open(substream, filter, sdata);
+ ret = snd_dmaengine_pcm_open_request_chan(substream, filter, sdata);
if (ret) {
pr_err("atmel-pcm: dmaengine pcm open failed\n");
return -EINVAL;
}
- snd_dmaengine_pcm_set_data(substream, prtd);
-
- ret = atmel_pcm_configure_dma(substream, params);
+ ret = atmel_pcm_configure_dma(substream, params, prtd);
if (ret) {
pr_err("atmel-pcm: failed to configure dmai\n");
goto err;
@@ -176,15 +171,16 @@
return 0;
err:
- snd_dmaengine_pcm_close(substream);
+ snd_dmaengine_pcm_close_release_chan(substream);
return ret;
}
static int atmel_pcm_dma_prepare(struct snd_pcm_substream *substream)
{
+ struct snd_soc_pcm_runtime *rtd = substream->private_data;
struct atmel_pcm_dma_params *prtd;
- prtd = snd_dmaengine_pcm_get_data(substream);
+ prtd = snd_soc_dai_get_dma_data(rtd->cpu_dai, substream);
ssc_writex(prtd->ssc->regs, SSC_IER, prtd->mask->ssc_error);
ssc_writex(prtd->ssc->regs, SSC_CR, prtd->mask->ssc_enable);
@@ -199,16 +195,9 @@
return 0;
}
-static int atmel_pcm_close(struct snd_pcm_substream *substream)
-{
- snd_dmaengine_pcm_close(substream);
-
- return 0;
-}
-
static struct snd_pcm_ops atmel_pcm_ops = {
.open = atmel_pcm_open,
- .close = atmel_pcm_close,
+ .close = snd_dmaengine_pcm_close_release_chan,
.ioctl = snd_pcm_lib_ioctl,
.hw_params = atmel_pcm_hw_params,
.prepare = atmel_pcm_dma_prepare,
diff --git a/sound/soc/atmel/atmel_ssc_dai.c b/sound/soc/atmel/atmel_ssc_dai.c
index e13580d..f3fdfa0 100644
--- a/sound/soc/atmel/atmel_ssc_dai.c
+++ b/sound/soc/atmel/atmel_ssc_dai.c
@@ -533,6 +533,49 @@
break;
case SND_SOC_DAIFMT_DSP_A | SND_SOC_DAIFMT_CBM_CFM:
+ /*
+ * DSP/PCM Mode A format, CODEC supplies BCLK and LRC clocks.
+ *
+ * The SSC transmit clock is obtained from the BCLK signal on
+ * on the TK line, and the SSC receive clock is
+ * generated from the transmit clock.
+ *
+ * Data is transferred on first BCLK after LRC pulse rising
+ * edge.If stereo, the right channel data is contiguous with
+ * the left channel data.
+ */
+ rcmr = SSC_BF(RCMR_PERIOD, 0)
+ | SSC_BF(RCMR_STTDLY, START_DELAY)
+ | SSC_BF(RCMR_START, SSC_START_RISING_RF)
+ | SSC_BF(RCMR_CKI, SSC_CKI_RISING)
+ | SSC_BF(RCMR_CKO, SSC_CKO_NONE)
+ | SSC_BF(RCMR_CKS, SSC_CKS_PIN);
+
+ rfmr = SSC_BF(RFMR_FSEDGE, SSC_FSEDGE_POSITIVE)
+ | SSC_BF(RFMR_FSOS, SSC_FSOS_NONE)
+ | SSC_BF(RFMR_FSLEN, 0)
+ | SSC_BF(RFMR_DATNB, (channels - 1))
+ | SSC_BIT(RFMR_MSBF)
+ | SSC_BF(RFMR_LOOP, 0)
+ | SSC_BF(RFMR_DATLEN, (bits - 1));
+
+ tcmr = SSC_BF(TCMR_PERIOD, 0)
+ | SSC_BF(TCMR_STTDLY, START_DELAY)
+ | SSC_BF(TCMR_START, SSC_START_RISING_RF)
+ | SSC_BF(TCMR_CKI, SSC_CKI_FALLING)
+ | SSC_BF(TCMR_CKO, SSC_CKO_NONE)
+ | SSC_BF(TCMR_CKS, SSC_CKS_PIN);
+
+ tfmr = SSC_BF(TFMR_FSEDGE, SSC_FSEDGE_POSITIVE)
+ | SSC_BF(TFMR_FSDEN, 0)
+ | SSC_BF(TFMR_FSOS, SSC_FSOS_NONE)
+ | SSC_BF(TFMR_FSLEN, 0)
+ | SSC_BF(TFMR_DATNB, (channels - 1))
+ | SSC_BIT(TFMR_MSBF)
+ | SSC_BF(TFMR_DATDEF, 0)
+ | SSC_BF(TFMR_DATLEN, (bits - 1));
+ break;
+
default:
printk(KERN_WARNING "atmel_ssc_dai: unsupported DAI format 0x%x\n",
ssc_p->daifmt);
@@ -707,13 +750,18 @@
.ops = &atmel_ssc_dai_ops,
};
+static const struct snd_soc_component_driver atmel_ssc_component = {
+ .name = "atmel-ssc",
+};
+
static int asoc_ssc_init(struct device *dev)
{
struct platform_device *pdev = to_platform_device(dev);
struct ssc_device *ssc = platform_get_drvdata(pdev);
int ret;
- ret = snd_soc_register_dai(dev, &atmel_ssc_dai);
+ ret = snd_soc_register_component(dev, &atmel_ssc_component,
+ &atmel_ssc_dai, 1);
if (ret) {
dev_err(dev, "Could not register DAI: %d\n", ret);
goto err;
@@ -732,7 +780,7 @@
return 0;
err_unregister_dai:
- snd_soc_unregister_dai(dev);
+ snd_soc_unregister_component(dev);
err:
return ret;
}
@@ -747,7 +795,7 @@
else
atmel_pcm_pdc_platform_unregister(dev);
- snd_soc_unregister_dai(dev);
+ snd_soc_unregister_component(dev);
}
/**
diff --git a/sound/soc/au1x/ac97c.c b/sound/soc/au1x/ac97c.c
index ea7d9d1..44b8dce 100644
--- a/sound/soc/au1x/ac97c.c
+++ b/sound/soc/au1x/ac97c.c
@@ -223,6 +223,10 @@
.ops = &alchemy_ac97c_ops,
};
+static const struct snd_soc_component_driver au1xac97c_component = {
+ .name = "au1xac97c",
+};
+
static int au1xac97c_drvprobe(struct platform_device *pdev)
{
int ret;
@@ -268,7 +272,8 @@
platform_set_drvdata(pdev, ctx);
- ret = snd_soc_register_dai(&pdev->dev, &au1xac97c_dai_driver);
+ ret = snd_soc_register_component(&pdev->dev, &au1xac97c_component,
+ &au1xac97c_dai_driver, 1);
if (ret)
return ret;
@@ -280,7 +285,7 @@
{
struct au1xpsc_audio_data *ctx = platform_get_drvdata(pdev);
- snd_soc_unregister_dai(&pdev->dev);
+ snd_soc_unregister_component(&pdev->dev);
WR(ctx, AC97_ENABLE, EN_D); /* clock off, disable */
diff --git a/sound/soc/au1x/i2sc.c b/sound/soc/au1x/i2sc.c
index 072448a..b3f37f6 100644
--- a/sound/soc/au1x/i2sc.c
+++ b/sound/soc/au1x/i2sc.c
@@ -225,6 +225,10 @@
.ops = &au1xi2s_dai_ops,
};
+static const struct snd_soc_component_driver au1xi2s_component = {
+ .name = "au1xi2s",
+};
+
static int au1xi2s_drvprobe(struct platform_device *pdev)
{
struct resource *iores, *dmares;
@@ -260,14 +264,15 @@
platform_set_drvdata(pdev, ctx);
- return snd_soc_register_dai(&pdev->dev, &au1xi2s_dai_driver);
+ return snd_soc_register_component(&pdev->dev, &au1xi2s_component,
+ &au1xi2s_dai_driver, 1);
}
static int au1xi2s_drvremove(struct platform_device *pdev)
{
struct au1xpsc_audio_data *ctx = platform_get_drvdata(pdev);
- snd_soc_unregister_dai(&pdev->dev);
+ snd_soc_unregister_component(&pdev->dev);
WR(ctx, I2S_ENABLE, EN_D); /* clock off, disable */
diff --git a/sound/soc/au1x/psc-ac97.c b/sound/soc/au1x/psc-ac97.c
index 6ba07e3..8f1862a 100644
--- a/sound/soc/au1x/psc-ac97.c
+++ b/sound/soc/au1x/psc-ac97.c
@@ -361,6 +361,10 @@
.ops = &au1xpsc_ac97_dai_ops,
};
+static const struct snd_soc_component_driver au1xpsc_ac97_component = {
+ .name = "au1xpsc-ac97",
+};
+
static int au1xpsc_ac97_drvprobe(struct platform_device *pdev)
{
int ret;
@@ -419,7 +423,8 @@
platform_set_drvdata(pdev, wd);
- ret = snd_soc_register_dai(&pdev->dev, &wd->dai_drv);
+ ret = snd_soc_register_component(&pdev->dev, &au1xpsc_ac97_component,
+ &wd->dai_drv, 1);
if (ret)
return ret;
@@ -431,7 +436,7 @@
{
struct au1xpsc_audio_data *wd = platform_get_drvdata(pdev);
- snd_soc_unregister_dai(&pdev->dev);
+ snd_soc_unregister_component(&pdev->dev);
/* disable PSC completely */
au_writel(0, AC97_CFG(wd));
diff --git a/sound/soc/au1x/psc-i2s.c b/sound/soc/au1x/psc-i2s.c
index 360b4e5..fe923a7 100644
--- a/sound/soc/au1x/psc-i2s.c
+++ b/sound/soc/au1x/psc-i2s.c
@@ -288,6 +288,10 @@
.ops = &au1xpsc_i2s_dai_ops,
};
+static const struct snd_soc_component_driver au1xpsc_i2s_component = {
+ .name = "au1xpsc-i2s",
+};
+
static int au1xpsc_i2s_drvprobe(struct platform_device *pdev)
{
struct resource *iores, *dmares;
@@ -350,14 +354,15 @@
platform_set_drvdata(pdev, wd);
- return snd_soc_register_dai(&pdev->dev, &wd->dai_drv);
+ return snd_soc_register_component(&pdev->dev, &au1xpsc_i2s_component,
+ &wd->dai_drv, 1);
}
static int au1xpsc_i2s_drvremove(struct platform_device *pdev)
{
struct au1xpsc_audio_data *wd = platform_get_drvdata(pdev);
- snd_soc_unregister_dai(&pdev->dev);
+ snd_soc_unregister_component(&pdev->dev);
au_writel(0, I2S_CFG(wd));
au_sync();
diff --git a/sound/soc/blackfin/bf5xx-ac97.c b/sound/soc/blackfin/bf5xx-ac97.c
index 8e41bcb..4902173 100644
--- a/sound/soc/blackfin/bf5xx-ac97.c
+++ b/sound/soc/blackfin/bf5xx-ac97.c
@@ -282,6 +282,10 @@
.formats = SNDRV_PCM_FMTBIT_S16_LE, },
};
+static const struct snd_soc_component_driver bfin_ac97_component = {
+ .name = "bfin-ac97",
+};
+
static int asoc_bfin_ac97_probe(struct platform_device *pdev)
{
struct sport_device *sport_handle;
@@ -331,7 +335,8 @@
goto sport_config_err;
}
- ret = snd_soc_register_dai(&pdev->dev, &bfin_ac97_dai);
+ ret = snd_soc_register_component(&pdev->dev, &bfin_ac97_component,
+ &bfin_ac97_dai, 1);
if (ret) {
pr_err("Failed to register DAI: %d\n", ret);
goto sport_config_err;
@@ -356,7 +361,7 @@
{
struct sport_device *sport_handle = platform_get_drvdata(pdev);
- snd_soc_unregister_dai(&pdev->dev);
+ snd_soc_unregister_component(&pdev->dev);
sport_done(sport_handle);
#ifdef CONFIG_SND_BF5XX_HAVE_COLD_RESET
gpio_free(CONFIG_SND_BF5XX_RESET_GPIO_NUM);
diff --git a/sound/soc/blackfin/bf5xx-i2s.c b/sound/soc/blackfin/bf5xx-i2s.c
index 168d88b..dd0c2a4 100644
--- a/sound/soc/blackfin/bf5xx-i2s.c
+++ b/sound/soc/blackfin/bf5xx-i2s.c
@@ -245,6 +245,10 @@
.ops = &bf5xx_i2s_dai_ops,
};
+static const struct snd_soc_component_driver bf5xx_i2s_component = {
+ .name = "bf5xx-i2s",
+};
+
static int bf5xx_i2s_probe(struct platform_device *pdev)
{
struct sport_device *sport_handle;
@@ -257,7 +261,8 @@
return -ENODEV;
/* register with the ASoC layers */
- ret = snd_soc_register_dai(&pdev->dev, &bf5xx_i2s_dai);
+ ret = snd_soc_register_component(&pdev->dev, &bf5xx_i2s_component,
+ &bf5xx_i2s_dai, 1);
if (ret) {
pr_err("Failed to register DAI: %d\n", ret);
sport_done(sport_handle);
@@ -273,7 +278,7 @@
pr_debug("%s enter\n", __func__);
- snd_soc_unregister_dai(&pdev->dev);
+ snd_soc_unregister_component(&pdev->dev);
sport_done(sport_handle);
return 0;
diff --git a/sound/soc/blackfin/bf5xx-tdm.c b/sound/soc/blackfin/bf5xx-tdm.c
index c1e516e..69e9a3e 100644
--- a/sound/soc/blackfin/bf5xx-tdm.c
+++ b/sound/soc/blackfin/bf5xx-tdm.c
@@ -249,6 +249,10 @@
.ops = &bf5xx_tdm_dai_ops,
};
+static const struct snd_soc_component_driver bf5xx_tdm_component = {
+ .name = "bf5xx-tdm",
+};
+
static int bfin_tdm_probe(struct platform_device *pdev)
{
struct sport_device *sport_handle;
@@ -282,7 +286,8 @@
goto sport_config_err;
}
- ret = snd_soc_register_dai(&pdev->dev, &bf5xx_tdm_dai);
+ ret = snd_soc_register_component(&pdev->dev, &bf5xx_tdm_component,
+ &bf5xx_tdm_dai, 1);
if (ret) {
pr_err("Failed to register DAI: %d\n", ret);
goto sport_config_err;
@@ -299,7 +304,7 @@
{
struct sport_device *sport_handle = platform_get_drvdata(pdev);
- snd_soc_unregister_dai(&pdev->dev);
+ snd_soc_unregister_component(&pdev->dev);
sport_done(sport_handle);
return 0;
diff --git a/sound/soc/blackfin/bf6xx-i2s.c b/sound/soc/blackfin/bf6xx-i2s.c
index 8f33797..c02405c 100644
--- a/sound/soc/blackfin/bf6xx-i2s.c
+++ b/sound/soc/blackfin/bf6xx-i2s.c
@@ -186,6 +186,10 @@
.ops = &bfin_i2s_dai_ops,
};
+static const struct snd_soc_component_driver bfin_i2s_component = {
+ .name = "bfin-i2s",
+};
+
static int bfin_i2s_probe(struct platform_device *pdev)
{
struct sport_device *sport;
@@ -197,7 +201,8 @@
return -ENODEV;
/* register with the ASoC layers */
- ret = snd_soc_register_dai(dev, &bfin_i2s_dai);
+ ret = snd_soc_register_component(dev, &bfin_i2s_component,
+ &bfin_i2s_dai, 1);
if (ret) {
dev_err(dev, "Failed to register DAI: %d\n", ret);
sport_delete(sport);
@@ -212,7 +217,7 @@
{
struct sport_device *sport = platform_get_drvdata(pdev);
- snd_soc_unregister_dai(&pdev->dev);
+ snd_soc_unregister_component(&pdev->dev);
sport_delete(sport);
return 0;
diff --git a/sound/soc/cirrus/edb93xx.c b/sound/soc/cirrus/edb93xx.c
index 5db68cf..c43fb21 100644
--- a/sound/soc/cirrus/edb93xx.c
+++ b/sound/soc/cirrus/edb93xx.c
@@ -27,7 +27,6 @@
#include <sound/soc.h>
#include <asm/mach-types.h>
#include <mach/hardware.h>
-#include "ep93xx-pcm.h"
static int edb93xx_hw_params(struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *params)
diff --git a/sound/soc/cirrus/ep93xx-ac97.c b/sound/soc/cirrus/ep93xx-ac97.c
index 1738d28..7798fbd 100644
--- a/sound/soc/cirrus/ep93xx-ac97.c
+++ b/sound/soc/cirrus/ep93xx-ac97.c
@@ -23,7 +23,6 @@
#include <sound/soc.h>
#include <linux/platform_data/dma-ep93xx.h>
-#include "ep93xx-pcm.h"
/*
* Per channel (1-4) registers.
@@ -101,14 +100,16 @@
/* currently ALSA only supports a single AC97 device */
static struct ep93xx_ac97_info *ep93xx_ac97_info;
-static struct ep93xx_pcm_dma_params ep93xx_ac97_pcm_out = {
+static struct ep93xx_dma_data ep93xx_ac97_pcm_out = {
.name = "ac97-pcm-out",
.dma_port = EP93XX_DMA_AAC1,
+ .direction = DMA_MEM_TO_DEV,
};
-static struct ep93xx_pcm_dma_params ep93xx_ac97_pcm_in = {
+static struct ep93xx_dma_data ep93xx_ac97_pcm_in = {
.name = "ac97-pcm-in",
.dma_port = EP93XX_DMA_AAC1,
+ .direction = DMA_DEV_TO_MEM,
};
static inline unsigned ep93xx_ac97_read_reg(struct ep93xx_ac97_info *info,
@@ -316,7 +317,7 @@
static int ep93xx_ac97_startup(struct snd_pcm_substream *substream,
struct snd_soc_dai *dai)
{
- struct ep93xx_pcm_dma_params *dma_data;
+ struct ep93xx_dma_data *dma_data;
if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
dma_data = &ep93xx_ac97_pcm_out;
@@ -353,6 +354,10 @@
.ops = &ep93xx_ac97_dai_ops,
};
+static const struct snd_soc_component_driver ep93xx_ac97_component = {
+ .name = "ep93xx-ac97",
+};
+
static int ep93xx_ac97_probe(struct platform_device *pdev)
{
struct ep93xx_ac97_info *info;
@@ -390,7 +395,8 @@
ep93xx_ac97_info = info;
platform_set_drvdata(pdev, info);
- ret = snd_soc_register_dai(&pdev->dev, &ep93xx_ac97_dai);
+ ret = snd_soc_register_component(&pdev->dev, &ep93xx_ac97_component,
+ &ep93xx_ac97_dai, 1);
if (ret)
goto fail;
@@ -407,7 +413,7 @@
{
struct ep93xx_ac97_info *info = platform_get_drvdata(pdev);
- snd_soc_unregister_dai(&pdev->dev);
+ snd_soc_unregister_component(&pdev->dev);
/* disable the AC97 controller */
ep93xx_ac97_write_reg(info, AC97GCR, 0);
diff --git a/sound/soc/cirrus/ep93xx-i2s.c b/sound/soc/cirrus/ep93xx-i2s.c
index 323ed69..5c1102e 100644
--- a/sound/soc/cirrus/ep93xx-i2s.c
+++ b/sound/soc/cirrus/ep93xx-i2s.c
@@ -30,8 +30,6 @@
#include <mach/ep93xx-regs.h>
#include <linux/platform_data/dma-ep93xx.h>
-#include "ep93xx-pcm.h"
-
#define EP93XX_I2S_TXCLKCFG 0x00
#define EP93XX_I2S_RXCLKCFG 0x04
#define EP93XX_I2S_GLCTRL 0x0C
@@ -62,18 +60,20 @@
struct clk *mclk;
struct clk *sclk;
struct clk *lrclk;
- struct ep93xx_pcm_dma_params *dma_params;
+ struct ep93xx_dma_data *dma_data;
void __iomem *regs;
};
-struct ep93xx_pcm_dma_params ep93xx_i2s_dma_params[] = {
+struct ep93xx_dma_data ep93xx_i2s_dma_data[] = {
[SNDRV_PCM_STREAM_PLAYBACK] = {
.name = "i2s-pcm-out",
- .dma_port = EP93XX_DMA_I2S1,
+ .port = EP93XX_DMA_I2S1,
+ .direction = DMA_MEM_TO_DEV,
},
[SNDRV_PCM_STREAM_CAPTURE] = {
.name = "i2s-pcm-in",
- .dma_port = EP93XX_DMA_I2S1,
+ .port = EP93XX_DMA_I2S1,
+ .direction = DMA_DEV_TO_MEM,
},
};
@@ -147,7 +147,7 @@
struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
snd_soc_dai_set_dma_data(cpu_dai, substream,
- &info->dma_params[substream->stream]);
+ &info->dma_data[substream->stream]);
return 0;
}
@@ -366,6 +366,10 @@
.ops = &ep93xx_i2s_dai_ops,
};
+static const struct snd_soc_component_driver ep93xx_i2s_component = {
+ .name = "ep93xx-i2s",
+};
+
static int ep93xx_i2s_probe(struct platform_device *pdev)
{
struct ep93xx_i2s_info *info;
@@ -403,9 +407,10 @@
}
dev_set_drvdata(&pdev->dev, info);
- info->dma_params = ep93xx_i2s_dma_params;
+ info->dma_data = ep93xx_i2s_dma_data;
- err = snd_soc_register_dai(&pdev->dev, &ep93xx_i2s_dai);
+ err = snd_soc_register_component(&pdev->dev, &ep93xx_i2s_component,
+ &ep93xx_i2s_dai, 1);
if (err)
goto fail_put_lrclk;
@@ -426,7 +431,7 @@
{
struct ep93xx_i2s_info *info = dev_get_drvdata(&pdev->dev);
- snd_soc_unregister_dai(&pdev->dev);
+ snd_soc_unregister_component(&pdev->dev);
dev_set_drvdata(&pdev->dev, NULL);
clk_put(info->lrclk);
clk_put(info->sclk);
diff --git a/sound/soc/cirrus/ep93xx-pcm.c b/sound/soc/cirrus/ep93xx-pcm.c
index 72eb7a4..4880326 100644
--- a/sound/soc/cirrus/ep93xx-pcm.c
+++ b/sound/soc/cirrus/ep93xx-pcm.c
@@ -29,8 +29,6 @@
#include <mach/hardware.h>
#include <mach/ep93xx-regs.h>
-#include "ep93xx-pcm.h"
-
static const struct snd_pcm_hardware ep93xx_pcm_hardware = {
.info = (SNDRV_PCM_INFO_MMAP |
SNDRV_PCM_INFO_MMAP_VALID |
@@ -68,40 +66,12 @@
static int ep93xx_pcm_open(struct snd_pcm_substream *substream)
{
struct snd_soc_pcm_runtime *rtd = substream->private_data;
- struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
- struct ep93xx_pcm_dma_params *dma_params;
- struct ep93xx_dma_data *dma_data;
- int ret;
snd_soc_set_runtime_hwparams(substream, &ep93xx_pcm_hardware);
- dma_data = kmalloc(sizeof(*dma_data), GFP_KERNEL);
- if (!dma_data)
- return -ENOMEM;
-
- dma_params = snd_soc_dai_get_dma_data(cpu_dai, substream);
- dma_data->port = dma_params->dma_port;
- dma_data->name = dma_params->name;
- dma_data->direction = snd_pcm_substream_to_dma_direction(substream);
-
- ret = snd_dmaengine_pcm_open(substream, ep93xx_pcm_dma_filter, dma_data);
- if (ret) {
- kfree(dma_data);
- return ret;
- }
-
- snd_dmaengine_pcm_set_data(substream, dma_data);
-
- return 0;
-}
-
-static int ep93xx_pcm_close(struct snd_pcm_substream *substream)
-{
- struct dma_data *dma_data = snd_dmaengine_pcm_get_data(substream);
-
- snd_dmaengine_pcm_close(substream);
- kfree(dma_data);
- return 0;
+ return snd_dmaengine_pcm_open_request_chan(substream,
+ ep93xx_pcm_dma_filter,
+ snd_soc_dai_get_dma_data(rtd->cpu_dai, substream));
}
static int ep93xx_pcm_hw_params(struct snd_pcm_substream *substream,
@@ -131,7 +101,7 @@
static struct snd_pcm_ops ep93xx_pcm_ops = {
.open = ep93xx_pcm_open,
- .close = ep93xx_pcm_close,
+ .close = snd_dmaengine_pcm_close_release_chan,
.ioctl = snd_pcm_lib_ioctl,
.hw_params = ep93xx_pcm_hw_params,
.hw_free = ep93xx_pcm_hw_free,
diff --git a/sound/soc/cirrus/ep93xx-pcm.h b/sound/soc/cirrus/ep93xx-pcm.h
deleted file mode 100644
index 111e112..0000000
--- a/sound/soc/cirrus/ep93xx-pcm.h
+++ /dev/null
@@ -1,20 +0,0 @@
-/*
- * sound/soc/ep93xx/ep93xx-pcm.h - EP93xx ALSA PCM interface
- *
- * Copyright (C) 2006 Lennert Buytenhek <buytenh@wantstofly.org>
- * Copyright (C) 2006 Applied Data Systems
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#ifndef _EP93XX_SND_SOC_PCM_H
-#define _EP93XX_SND_SOC_PCM_H
-
-struct ep93xx_pcm_dma_params {
- char *name;
- int dma_port;
-};
-
-#endif /* _EP93XX_SND_SOC_PCM_H */
diff --git a/sound/soc/cirrus/simone.c b/sound/soc/cirrus/simone.c
index a397bb0..4d094d0 100644
--- a/sound/soc/cirrus/simone.c
+++ b/sound/soc/cirrus/simone.c
@@ -21,8 +21,6 @@
#include <asm/mach-types.h>
#include <mach/hardware.h>
-#include "ep93xx-pcm.h"
-
static struct snd_soc_dai_link simone_dai = {
.name = "AC97",
.stream_name = "AC97 HiFi",
diff --git a/sound/soc/cirrus/snappercl15.c b/sound/soc/cirrus/snappercl15.c
index 9d77fe2..6904107 100644
--- a/sound/soc/cirrus/snappercl15.c
+++ b/sound/soc/cirrus/snappercl15.c
@@ -21,7 +21,6 @@
#include <mach/hardware.h>
#include "../codecs/tlv320aic23.h"
-#include "ep93xx-pcm.h"
#define CODEC_CLOCK 5644800
diff --git a/sound/soc/codecs/Kconfig b/sound/soc/codecs/Kconfig
index 45b7256..2f45f00 100644
--- a/sound/soc/codecs/Kconfig
+++ b/sound/soc/codecs/Kconfig
@@ -26,6 +26,7 @@
select SND_SOC_AK4641 if I2C
select SND_SOC_AK4642 if I2C
select SND_SOC_AK4671 if I2C
+ select SND_SOC_AK5386
select SND_SOC_ALC5623 if I2C
select SND_SOC_ALC5632 if I2C
select SND_SOC_CQ0093VC if MFD_DAVINCI_VOICECODEC
@@ -63,6 +64,7 @@
select SND_SOC_STA32X if I2C
select SND_SOC_STA529 if I2C
select SND_SOC_STAC9766 if SND_SOC_AC97_BUS
+ select SND_SOC_TAS5086 if I2C
select SND_SOC_TLV320AIC23 if I2C
select SND_SOC_TLV320AIC26 if SPI_MASTER
select SND_SOC_TLV320AIC32X4 if I2C
@@ -203,6 +205,9 @@
config SND_SOC_AK4671
tristate
+config SND_SOC_AK5386
+ tristate
+
config SND_SOC_ALC5623
tristate
config SND_SOC_ALC5632
@@ -320,11 +325,14 @@
config SND_SOC_STAC9766
tristate
+config SND_SOC_TAS5086
+ tristate
+
config SND_SOC_TLV320AIC23
tristate
config SND_SOC_TLV320AIC26
- tristate "TI TLV320AIC26 Codec support" if SND_SOC_OF_SIMPLE
+ tristate
depends on SPI
config SND_SOC_TLV320AIC32X4
diff --git a/sound/soc/codecs/Makefile b/sound/soc/codecs/Makefile
index 6a3b3c3..b9e41c9 100644
--- a/sound/soc/codecs/Makefile
+++ b/sound/soc/codecs/Makefile
@@ -14,6 +14,7 @@
snd-soc-ak4641-objs := ak4641.o
snd-soc-ak4642-objs := ak4642.o
snd-soc-ak4671-objs := ak4671.o
+snd-soc-ak5386-objs := ak5386.o
snd-soc-arizona-objs := arizona.o
snd-soc-cq93vc-objs := cq93vc.o
snd-soc-cs42l51-objs := cs42l51.o
@@ -55,6 +56,7 @@
snd-soc-sta32x-objs := sta32x.o
snd-soc-sta529-objs := sta529.o
snd-soc-stac9766-objs := stac9766.o
+snd-soc-tas5086-objs := tas5086.o
snd-soc-tlv320aic23-objs := tlv320aic23.o
snd-soc-tlv320aic26-objs := tlv320aic26.o
snd-soc-tlv320aic3x-objs := tlv320aic3x.o
@@ -137,6 +139,7 @@
obj-$(CONFIG_SND_SOC_AK4641) += snd-soc-ak4641.o
obj-$(CONFIG_SND_SOC_AK4642) += snd-soc-ak4642.o
obj-$(CONFIG_SND_SOC_AK4671) += snd-soc-ak4671.o
+obj-$(CONFIG_SND_SOC_AK5386) += snd-soc-ak5386.o
obj-$(CONFIG_SND_SOC_ALC5623) += snd-soc-alc5623.o
obj-$(CONFIG_SND_SOC_ALC5632) += snd-soc-alc5632.o
obj-$(CONFIG_SND_SOC_ARIZONA) += snd-soc-arizona.o
@@ -177,6 +180,7 @@
obj-$(CONFIG_SND_SOC_STA32X) += snd-soc-sta32x.o
obj-$(CONFIG_SND_SOC_STA529) += snd-soc-sta529.o
obj-$(CONFIG_SND_SOC_STAC9766) += snd-soc-stac9766.o
+obj-$(CONFIG_SND_SOC_TAS5086) += snd-soc-tas5086.o
obj-$(CONFIG_SND_SOC_TLV320AIC23) += snd-soc-tlv320aic23.o
obj-$(CONFIG_SND_SOC_TLV320AIC26) += snd-soc-tlv320aic26.o
obj-$(CONFIG_SND_SOC_TLV320AIC3X) += snd-soc-tlv320aic3x.o
diff --git a/sound/soc/codecs/adau1373.c b/sound/soc/codecs/adau1373.c
index 068b3ae..1aa10dd 100644
--- a/sound/soc/codecs/adau1373.c
+++ b/sound/soc/codecs/adau1373.c
@@ -133,6 +133,8 @@
#define ADAU1373_DAI_FORMAT_DSP 0x3
#define ADAU1373_BCLKDIV_SOURCE BIT(5)
+#define ADAU1373_BCLKDIV_SR_MASK (0x07 << 2)
+#define ADAU1373_BCLKDIV_BCLK_MASK 0x03
#define ADAU1373_BCLKDIV_32 0x03
#define ADAU1373_BCLKDIV_64 0x02
#define ADAU1373_BCLKDIV_128 0x01
@@ -937,7 +939,8 @@
adau1373_dai->enable_src = (div != 0);
snd_soc_update_bits(codec, ADAU1373_BCLKDIV(dai->id),
- ~ADAU1373_BCLKDIV_SOURCE, (div << 2) | ADAU1373_BCLKDIV_64);
+ ADAU1373_BCLKDIV_SR_MASK | ADAU1373_BCLKDIV_BCLK_MASK,
+ (div << 2) | ADAU1373_BCLKDIV_64);
switch (params_format(params)) {
case SNDRV_PCM_FORMAT_S16_LE:
diff --git a/sound/soc/codecs/ak4104.c b/sound/soc/codecs/ak4104.c
index 6f6c335..c7cfdf9 100644
--- a/sound/soc/codecs/ak4104.c
+++ b/sound/soc/codecs/ak4104.c
@@ -55,6 +55,7 @@
unsigned int format)
{
struct snd_soc_codec *codec = codec_dai->codec;
+ struct ak4104_private *ak4104 = snd_soc_codec_get_drvdata(codec);
int val = 0;
int ret;
@@ -77,9 +78,9 @@
if ((format & SND_SOC_DAIFMT_MASTER_MASK) != SND_SOC_DAIFMT_CBS_CFS)
return -EINVAL;
- ret = snd_soc_update_bits(codec, AK4104_REG_CONTROL1,
- AK4104_CONTROL1_DIF0 | AK4104_CONTROL1_DIF1,
- val);
+ ret = regmap_update_bits(ak4104->regmap, AK4104_REG_CONTROL1,
+ AK4104_CONTROL1_DIF0 | AK4104_CONTROL1_DIF1,
+ val);
if (ret < 0)
return ret;
@@ -91,11 +92,12 @@
struct snd_soc_dai *dai)
{
struct snd_soc_codec *codec = dai->codec;
- int val = 0;
+ struct ak4104_private *ak4104 = snd_soc_codec_get_drvdata(codec);
+ int ret, val = 0;
/* set the IEC958 bits: consumer mode, no copyright bit */
val |= IEC958_AES0_CON_NOT_COPYRIGHT;
- snd_soc_write(codec, AK4104_REG_CHN_STATUS(0), val);
+ regmap_write(ak4104->regmap, AK4104_REG_CHN_STATUS(0), val);
val = 0;
@@ -132,11 +134,33 @@
return -EINVAL;
}
- return snd_soc_write(codec, AK4104_REG_CHN_STATUS(3), val);
+ ret = regmap_write(ak4104->regmap, AK4104_REG_CHN_STATUS(3), val);
+ if (ret < 0)
+ return ret;
+
+ /* enable transmitter */
+ ret = regmap_update_bits(ak4104->regmap, AK4104_REG_TX,
+ AK4104_TX_TXE, AK4104_TX_TXE);
+ if (ret < 0)
+ return ret;
+
+ return 0;
+}
+
+static int ak4104_hw_free(struct snd_pcm_substream *substream,
+ struct snd_soc_dai *dai)
+{
+ struct snd_soc_codec *codec = dai->codec;
+ struct ak4104_private *ak4104 = snd_soc_codec_get_drvdata(codec);
+
+ /* disable transmitter */
+ return regmap_update_bits(ak4104->regmap, AK4104_REG_TX,
+ AK4104_TX_TXE, 0);
}
static const struct snd_soc_dai_ops ak4101_dai_ops = {
.hw_params = ak4104_hw_params,
+ .hw_free = ak4104_hw_free,
.set_fmt = ak4104_set_dai_fmt,
};
@@ -160,20 +184,17 @@
int ret;
codec->control_data = ak4104->regmap;
- ret = snd_soc_codec_set_cache_io(codec, 8, 8, SND_SOC_REGMAP);
- if (ret != 0)
- return ret;
/* set power-up and non-reset bits */
- ret = snd_soc_update_bits(codec, AK4104_REG_CONTROL1,
- AK4104_CONTROL1_PW | AK4104_CONTROL1_RSTN,
- AK4104_CONTROL1_PW | AK4104_CONTROL1_RSTN);
+ ret = regmap_update_bits(ak4104->regmap, AK4104_REG_CONTROL1,
+ AK4104_CONTROL1_PW | AK4104_CONTROL1_RSTN,
+ AK4104_CONTROL1_PW | AK4104_CONTROL1_RSTN);
if (ret < 0)
return ret;
/* enable transmitter */
- ret = snd_soc_update_bits(codec, AK4104_REG_TX,
- AK4104_TX_TXE, AK4104_TX_TXE);
+ ret = regmap_update_bits(ak4104->regmap, AK4104_REG_TX,
+ AK4104_TX_TXE, AK4104_TX_TXE);
if (ret < 0)
return ret;
@@ -182,8 +203,10 @@
static int ak4104_remove(struct snd_soc_codec *codec)
{
- snd_soc_update_bits(codec, AK4104_REG_CONTROL1,
- AK4104_CONTROL1_PW | AK4104_CONTROL1_RSTN, 0);
+ struct ak4104_private *ak4104 = snd_soc_codec_get_drvdata(codec);
+
+ regmap_update_bits(ak4104->regmap, AK4104_REG_CONTROL1,
+ AK4104_CONTROL1_PW | AK4104_CONTROL1_RSTN, 0);
return 0;
}
diff --git a/sound/soc/codecs/ak5386.c b/sound/soc/codecs/ak5386.c
new file mode 100644
index 0000000..1f30398
--- /dev/null
+++ b/sound/soc/codecs/ak5386.c
@@ -0,0 +1,152 @@
+/*
+ * ALSA SoC driver for
+ * Asahi Kasei AK5386 Single-ended 24-Bit 192kHz delta-sigma ADC
+ *
+ * (c) 2013 Daniel Mack <zonque@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/module.h>
+#include <linux/slab.h>
+#include <linux/of.h>
+#include <linux/of_gpio.h>
+#include <linux/of_device.h>
+#include <sound/soc.h>
+#include <sound/pcm.h>
+#include <sound/initval.h>
+
+struct ak5386_priv {
+ int reset_gpio;
+};
+
+static struct snd_soc_codec_driver soc_codec_ak5386;
+
+static int ak5386_set_dai_fmt(struct snd_soc_dai *codec_dai,
+ unsigned int format)
+{
+ struct snd_soc_codec *codec = codec_dai->codec;
+
+ format &= SND_SOC_DAIFMT_FORMAT_MASK;
+ if (format != SND_SOC_DAIFMT_LEFT_J &&
+ format != SND_SOC_DAIFMT_I2S) {
+ dev_err(codec->dev, "Invalid DAI format\n");
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+static int ak5386_hw_params(struct snd_pcm_substream *substream,
+ struct snd_pcm_hw_params *params,
+ struct snd_soc_dai *dai)
+{
+ struct snd_soc_codec *codec = dai->codec;
+ struct ak5386_priv *priv = snd_soc_codec_get_drvdata(codec);
+
+ /*
+ * From the datasheet:
+ *
+ * All external clocks (MCLK, SCLK and LRCK) must be present unless
+ * PDN pin = “L”. If these clocks are not provided, the AK5386 may
+ * draw excess current due to its use of internal dynamically
+ * refreshed logic. If the external clocks are not present, place
+ * the AK5386 in power-down mode (PDN pin = “L”).
+ */
+
+ if (gpio_is_valid(priv->reset_gpio))
+ gpio_set_value(priv->reset_gpio, 1);
+
+ return 0;
+}
+
+static int ak5386_hw_free(struct snd_pcm_substream *substream,
+ struct snd_soc_dai *dai)
+{
+ struct snd_soc_codec *codec = dai->codec;
+ struct ak5386_priv *priv = snd_soc_codec_get_drvdata(codec);
+
+ if (gpio_is_valid(priv->reset_gpio))
+ gpio_set_value(priv->reset_gpio, 0);
+
+ return 0;
+}
+
+static const struct snd_soc_dai_ops ak5386_dai_ops = {
+ .set_fmt = ak5386_set_dai_fmt,
+ .hw_params = ak5386_hw_params,
+ .hw_free = ak5386_hw_free,
+};
+
+static struct snd_soc_dai_driver ak5386_dai = {
+ .name = "ak5386-hifi",
+ .capture = {
+ .stream_name = "Capture",
+ .channels_min = 1,
+ .channels_max = 2,
+ .rates = SNDRV_PCM_RATE_8000_192000,
+ .formats = SNDRV_PCM_FMTBIT_S8 |
+ SNDRV_PCM_FMTBIT_S16_LE |
+ SNDRV_PCM_FMTBIT_S24_LE |
+ SNDRV_PCM_FMTBIT_S24_3LE,
+ },
+ .ops = &ak5386_dai_ops,
+};
+
+#ifdef CONFIG_OF
+static const struct of_device_id ak5386_dt_ids[] = {
+ { .compatible = "asahi-kasei,ak5386", },
+ { }
+};
+MODULE_DEVICE_TABLE(of, ak5386_dt_ids);
+#endif
+
+static int ak5386_probe(struct platform_device *pdev)
+{
+ struct device *dev = &pdev->dev;
+ struct ak5386_priv *priv;
+
+ priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL);
+ if (!priv)
+ return -ENOMEM;
+
+ priv->reset_gpio = -EINVAL;
+ dev_set_drvdata(dev, priv);
+
+ if (of_match_device(of_match_ptr(ak5386_dt_ids), dev))
+ priv->reset_gpio = of_get_named_gpio(dev->of_node,
+ "reset-gpio", 0);
+
+ if (gpio_is_valid(priv->reset_gpio))
+ if (devm_gpio_request_one(dev, priv->reset_gpio,
+ GPIOF_OUT_INIT_LOW,
+ "AK5386 Reset"))
+ priv->reset_gpio = -EINVAL;
+
+ return snd_soc_register_codec(dev, &soc_codec_ak5386,
+ &ak5386_dai, 1);
+}
+
+static int ak5386_remove(struct platform_device *pdev)
+{
+ snd_soc_unregister_codec(&pdev->dev);
+ return 0;
+}
+
+static struct platform_driver ak5386_driver = {
+ .probe = ak5386_probe,
+ .remove = ak5386_remove,
+ .driver = {
+ .name = "ak5386",
+ .owner = THIS_MODULE,
+ .of_match_table = of_match_ptr(ak5386_dt_ids),
+ },
+};
+
+module_platform_driver(ak5386_driver);
+
+MODULE_DESCRIPTION("ASoC driver for AK5386 ADC");
+MODULE_AUTHOR("Daniel Mack <zonque@gmail.com>");
+MODULE_LICENSE("GPL");
diff --git a/sound/soc/codecs/arizona.c b/sound/soc/codecs/arizona.c
index ac948a6..389f232 100644
--- a/sound/soc/codecs/arizona.c
+++ b/sound/soc/codecs/arizona.c
@@ -10,6 +10,7 @@
* published by the Free Software Foundation.
*/
+#include <linux/delay.h>
#include <linux/gcd.h>
#include <linux/module.h>
#include <linux/pm_runtime.h>
@@ -65,6 +66,163 @@
#define arizona_aif_dbg(_dai, fmt, ...) \
dev_dbg(_dai->dev, "AIF%d: " fmt, _dai->id, ##__VA_ARGS__)
+static int arizona_spk_ev(struct snd_soc_dapm_widget *w,
+ struct snd_kcontrol *kcontrol,
+ int event)
+{
+ struct snd_soc_codec *codec = w->codec;
+ struct arizona *arizona = dev_get_drvdata(codec->dev->parent);
+ struct arizona_priv *priv = snd_soc_codec_get_drvdata(codec);
+ bool manual_ena = false;
+ int val;
+
+ switch (arizona->type) {
+ case WM5102:
+ switch (arizona->rev) {
+ case 0:
+ break;
+ default:
+ manual_ena = true;
+ break;
+ }
+ default:
+ break;
+ }
+
+ switch (event) {
+ case SND_SOC_DAPM_PRE_PMU:
+ if (!priv->spk_ena && manual_ena) {
+ snd_soc_write(codec, 0x4f5, 0x25a);
+ priv->spk_ena_pending = true;
+ }
+ break;
+ case SND_SOC_DAPM_POST_PMU:
+ val = snd_soc_read(codec, ARIZONA_INTERRUPT_RAW_STATUS_3);
+ if (val & ARIZONA_SPK_SHUTDOWN_STS) {
+ dev_crit(arizona->dev,
+ "Speaker not enabled due to temperature\n");
+ return -EBUSY;
+ }
+
+ snd_soc_update_bits(codec, ARIZONA_OUTPUT_ENABLES_1,
+ 1 << w->shift, 1 << w->shift);
+
+ if (priv->spk_ena_pending) {
+ msleep(75);
+ snd_soc_write(codec, 0x4f5, 0xda);
+ priv->spk_ena_pending = false;
+ priv->spk_ena++;
+ }
+ break;
+ case SND_SOC_DAPM_PRE_PMD:
+ if (manual_ena) {
+ priv->spk_ena--;
+ if (!priv->spk_ena)
+ snd_soc_write(codec, 0x4f5, 0x25a);
+ }
+
+ snd_soc_update_bits(codec, ARIZONA_OUTPUT_ENABLES_1,
+ 1 << w->shift, 0);
+ break;
+ case SND_SOC_DAPM_POST_PMD:
+ if (manual_ena) {
+ if (!priv->spk_ena)
+ snd_soc_write(codec, 0x4f5, 0x0da);
+ }
+ break;
+ }
+
+ return 0;
+}
+
+static irqreturn_t arizona_thermal_warn(int irq, void *data)
+{
+ struct arizona *arizona = data;
+ unsigned int val;
+ int ret;
+
+ ret = regmap_read(arizona->regmap, ARIZONA_INTERRUPT_RAW_STATUS_3,
+ &val);
+ if (ret != 0) {
+ dev_err(arizona->dev, "Failed to read thermal status: %d\n",
+ ret);
+ } else if (val & ARIZONA_SPK_SHUTDOWN_WARN_STS) {
+ dev_crit(arizona->dev, "Thermal warning\n");
+ }
+
+ return IRQ_HANDLED;
+}
+
+static irqreturn_t arizona_thermal_shutdown(int irq, void *data)
+{
+ struct arizona *arizona = data;
+ unsigned int val;
+ int ret;
+
+ ret = regmap_read(arizona->regmap, ARIZONA_INTERRUPT_RAW_STATUS_3,
+ &val);
+ if (ret != 0) {
+ dev_err(arizona->dev, "Failed to read thermal status: %d\n",
+ ret);
+ } else if (val & ARIZONA_SPK_SHUTDOWN_STS) {
+ dev_crit(arizona->dev, "Thermal shutdown\n");
+ ret = regmap_update_bits(arizona->regmap,
+ ARIZONA_OUTPUT_ENABLES_1,
+ ARIZONA_OUT4L_ENA |
+ ARIZONA_OUT4R_ENA, 0);
+ if (ret != 0)
+ dev_crit(arizona->dev,
+ "Failed to disable speaker outputs: %d\n",
+ ret);
+ }
+
+ return IRQ_HANDLED;
+}
+
+static const struct snd_soc_dapm_widget arizona_spkl =
+ SND_SOC_DAPM_PGA_E("OUT4L", SND_SOC_NOPM,
+ ARIZONA_OUT4L_ENA_SHIFT, 0, NULL, 0, arizona_spk_ev,
+ SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU);
+
+static const struct snd_soc_dapm_widget arizona_spkr =
+ SND_SOC_DAPM_PGA_E("OUT4R", SND_SOC_NOPM,
+ ARIZONA_OUT4R_ENA_SHIFT, 0, NULL, 0, arizona_spk_ev,
+ SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU);
+
+int arizona_init_spk(struct snd_soc_codec *codec)
+{
+ struct arizona_priv *priv = snd_soc_codec_get_drvdata(codec);
+ struct arizona *arizona = priv->arizona;
+ int ret;
+
+ ret = snd_soc_dapm_new_controls(&codec->dapm, &arizona_spkl, 1);
+ if (ret != 0)
+ return ret;
+
+ ret = snd_soc_dapm_new_controls(&codec->dapm, &arizona_spkr, 1);
+ if (ret != 0)
+ return ret;
+
+ ret = arizona_request_irq(arizona, ARIZONA_IRQ_SPK_SHUTDOWN_WARN,
+ "Thermal warning", arizona_thermal_warn,
+ arizona);
+ if (ret != 0)
+ dev_err(arizona->dev,
+ "Failed to get thermal warning IRQ: %d\n",
+ ret);
+
+ ret = arizona_request_irq(arizona, ARIZONA_IRQ_SPK_SHUTDOWN,
+ "Thermal shutdown", arizona_thermal_shutdown,
+ arizona);
+ if (ret != 0)
+ dev_err(arizona->dev,
+ "Failed to get thermal shutdown IRQ: %d\n",
+ ret);
+
+ return 0;
+}
+EXPORT_SYMBOL_GPL(arizona_init_spk);
+
const char *arizona_mixer_texts[ARIZONA_NUM_MIXER_INPUTS] = {
"None",
"Tone Generator 1",
@@ -274,6 +432,33 @@
const DECLARE_TLV_DB_SCALE(arizona_mixer_tlv, -3200, 100, 0);
EXPORT_SYMBOL_GPL(arizona_mixer_tlv);
+const char *arizona_rate_text[ARIZONA_RATE_ENUM_SIZE] = {
+ "SYNCCLK rate", "8kHz", "16kHz", "ASYNCCLK rate",
+};
+EXPORT_SYMBOL_GPL(arizona_rate_text);
+
+const int arizona_rate_val[ARIZONA_RATE_ENUM_SIZE] = {
+ 0, 1, 2, 8,
+};
+EXPORT_SYMBOL_GPL(arizona_rate_val);
+
+
+const struct soc_enum arizona_isrc_fsl[] = {
+ SOC_VALUE_ENUM_SINGLE(ARIZONA_ISRC_1_CTRL_2,
+ ARIZONA_ISRC1_FSL_SHIFT, 0xf,
+ ARIZONA_RATE_ENUM_SIZE,
+ arizona_rate_text, arizona_rate_val),
+ SOC_VALUE_ENUM_SINGLE(ARIZONA_ISRC_2_CTRL_2,
+ ARIZONA_ISRC2_FSL_SHIFT, 0xf,
+ ARIZONA_RATE_ENUM_SIZE,
+ arizona_rate_text, arizona_rate_val),
+ SOC_VALUE_ENUM_SINGLE(ARIZONA_ISRC_3_CTRL_2,
+ ARIZONA_ISRC3_FSL_SHIFT, 0xf,
+ ARIZONA_RATE_ENUM_SIZE,
+ arizona_rate_text, arizona_rate_val),
+};
+EXPORT_SYMBOL_GPL(arizona_isrc_fsl);
+
static const char *arizona_vol_ramp_text[] = {
"0ms/6dB", "0.5ms/6dB", "1ms/6dB", "2ms/6dB", "4ms/6dB", "8ms/6dB",
"15ms/6dB", "30ms/6dB",
@@ -332,9 +517,27 @@
4, arizona_ng_hold_text);
EXPORT_SYMBOL_GPL(arizona_ng_hold);
+static void arizona_in_set_vu(struct snd_soc_codec *codec, int ena)
+{
+ struct arizona_priv *priv = snd_soc_codec_get_drvdata(codec);
+ unsigned int val;
+ int i;
+
+ if (ena)
+ val = ARIZONA_IN_VU;
+ else
+ val = 0;
+
+ for (i = 0; i < priv->num_inputs; i++)
+ snd_soc_update_bits(codec,
+ ARIZONA_ADC_DIGITAL_VOLUME_1L + (i * 4),
+ ARIZONA_IN_VU, val);
+}
+
int arizona_in_ev(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol,
int event)
{
+ struct arizona_priv *priv = snd_soc_codec_get_drvdata(w->codec);
unsigned int reg;
if (w->shift % 2)
@@ -343,13 +546,29 @@
reg = ARIZONA_ADC_DIGITAL_VOLUME_1R + ((w->shift / 2) * 8);
switch (event) {
+ case SND_SOC_DAPM_PRE_PMU:
+ priv->in_pending++;
+ break;
case SND_SOC_DAPM_POST_PMU:
snd_soc_update_bits(w->codec, reg, ARIZONA_IN1L_MUTE, 0);
+
+ /* If this is the last input pending then allow VU */
+ priv->in_pending--;
+ if (priv->in_pending == 0) {
+ msleep(1);
+ arizona_in_set_vu(w->codec, 1);
+ }
break;
case SND_SOC_DAPM_PRE_PMD:
- snd_soc_update_bits(w->codec, reg, ARIZONA_IN1L_MUTE,
- ARIZONA_IN1L_MUTE);
+ snd_soc_update_bits(w->codec, reg,
+ ARIZONA_IN1L_MUTE | ARIZONA_IN_VU,
+ ARIZONA_IN1L_MUTE | ARIZONA_IN_VU);
break;
+ case SND_SOC_DAPM_POST_PMD:
+ /* Disable volume updates if no inputs are enabled */
+ reg = snd_soc_read(w->codec, ARIZONA_INPUT_ENABLES);
+ if (reg == 0)
+ arizona_in_set_vu(w->codec, 0);
}
return 0;
@@ -360,10 +579,61 @@
struct snd_kcontrol *kcontrol,
int event)
{
+ switch (event) {
+ case SND_SOC_DAPM_POST_PMU:
+ switch (w->shift) {
+ case ARIZONA_OUT1L_ENA_SHIFT:
+ case ARIZONA_OUT1R_ENA_SHIFT:
+ case ARIZONA_OUT2L_ENA_SHIFT:
+ case ARIZONA_OUT2R_ENA_SHIFT:
+ case ARIZONA_OUT3L_ENA_SHIFT:
+ case ARIZONA_OUT3R_ENA_SHIFT:
+ msleep(17);
+ break;
+
+ default:
+ break;
+ }
+ break;
+ }
+
return 0;
}
EXPORT_SYMBOL_GPL(arizona_out_ev);
+int arizona_hp_ev(struct snd_soc_dapm_widget *w,
+ struct snd_kcontrol *kcontrol,
+ int event)
+{
+ struct arizona_priv *priv = snd_soc_codec_get_drvdata(w->codec);
+ unsigned int mask = 1 << w->shift;
+ unsigned int val;
+
+ switch (event) {
+ case SND_SOC_DAPM_POST_PMU:
+ val = mask;
+ break;
+ case SND_SOC_DAPM_PRE_PMD:
+ val = 0;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ /* Store the desired state for the HP outputs */
+ priv->arizona->hp_ena &= ~mask;
+ priv->arizona->hp_ena |= val;
+
+ /* Force off if HPDET magic is active */
+ if (priv->arizona->hpdet_magic)
+ val = 0;
+
+ snd_soc_update_bits(w->codec, ARIZONA_OUTPUT_ENABLES_1, mask, val);
+
+ return arizona_out_ev(w, kcontrol, event);
+}
+EXPORT_SYMBOL_GPL(arizona_hp_ev);
+
static unsigned int arizona_sysclk_48k_rates[] = {
6144000,
12288000,
@@ -469,27 +739,27 @@
break;
case 11289600:
case 12288000:
- val |= 1 << ARIZONA_SYSCLK_FREQ_SHIFT;
+ val |= ARIZONA_CLK_12MHZ << ARIZONA_SYSCLK_FREQ_SHIFT;
break;
case 22579200:
case 24576000:
- val |= 2 << ARIZONA_SYSCLK_FREQ_SHIFT;
+ val |= ARIZONA_CLK_24MHZ << ARIZONA_SYSCLK_FREQ_SHIFT;
break;
case 45158400:
case 49152000:
- val |= 3 << ARIZONA_SYSCLK_FREQ_SHIFT;
+ val |= ARIZONA_CLK_49MHZ << ARIZONA_SYSCLK_FREQ_SHIFT;
break;
case 67737600:
case 73728000:
- val |= 4 << ARIZONA_SYSCLK_FREQ_SHIFT;
+ val |= ARIZONA_CLK_73MHZ << ARIZONA_SYSCLK_FREQ_SHIFT;
break;
case 90316800:
case 98304000:
- val |= 5 << ARIZONA_SYSCLK_FREQ_SHIFT;
+ val |= ARIZONA_CLK_98MHZ << ARIZONA_SYSCLK_FREQ_SHIFT;
break;
case 135475200:
case 147456000:
- val |= 6 << ARIZONA_SYSCLK_FREQ_SHIFT;
+ val |= ARIZONA_CLK_147MHZ << ARIZONA_SYSCLK_FREQ_SHIFT;
break;
case 0:
dev_dbg(arizona->dev, "%s cleared\n", name);
@@ -783,7 +1053,7 @@
struct arizona *arizona = priv->arizona;
int base = dai->driver->base;
const int *rates;
- int i, ret;
+ int i, ret, val;
int chan_limit = arizona->pdata.max_channels_clocked[dai->id - 1];
int bclk, lrclk, wl, frame, bclk_target;
@@ -799,6 +1069,13 @@
bclk_target *= chan_limit;
}
+ /* Force stereo for I2S mode */
+ val = snd_soc_read(codec, base + ARIZONA_AIF_FORMAT);
+ if (params_channels(params) == 1 && (val & ARIZONA_AIF1_FMT_MASK)) {
+ arizona_aif_dbg(dai, "Forcing stereo mode\n");
+ bclk_target *= 2;
+ }
+
for (i = 0; i < ARRAY_SIZE(arizona_44k1_bclk_rates); i++) {
if (rates[i] >= bclk_target &&
rates[i] % params_rate(params) == 0) {
@@ -955,6 +1232,16 @@
{ 1000000, 13500000, 0, 1 },
};
+static struct {
+ unsigned int min;
+ unsigned int max;
+ u16 gain;
+} fll_gains[] = {
+ { 0, 256000, 0 },
+ { 256000, 1000000, 2 },
+ { 1000000, 13500000, 4 },
+};
+
struct arizona_fll_cfg {
int n;
int theta;
@@ -962,6 +1249,7 @@
int refdiv;
int outdiv;
int fratio;
+ int gain;
};
static int arizona_calc_fll(struct arizona_fll *fll,
@@ -1021,6 +1309,18 @@
return -EINVAL;
}
+ for (i = 0; i < ARRAY_SIZE(fll_gains); i++) {
+ if (fll_gains[i].min <= Fref && Fref <= fll_gains[i].max) {
+ cfg->gain = fll_gains[i].gain;
+ break;
+ }
+ }
+ if (i == ARRAY_SIZE(fll_gains)) {
+ arizona_fll_err(fll, "Unable to find gain for Fref=%uHz\n",
+ Fref);
+ return -EINVAL;
+ }
+
cfg->n = target / (ratio * Fref);
if (target % (ratio * Fref)) {
@@ -1048,13 +1348,15 @@
cfg->n, cfg->theta, cfg->lambda);
arizona_fll_dbg(fll, "FRATIO=%x(%d) OUTDIV=%x REFCLK_DIV=%x\n",
cfg->fratio, cfg->fratio, cfg->outdiv, cfg->refdiv);
+ arizona_fll_dbg(fll, "GAIN=%d\n", cfg->gain);
return 0;
}
static void arizona_apply_fll(struct arizona *arizona, unsigned int base,
- struct arizona_fll_cfg *cfg, int source)
+ struct arizona_fll_cfg *cfg, int source,
+ bool sync)
{
regmap_update_bits(arizona->regmap, base + 3,
ARIZONA_FLL1_THETA_MASK, cfg->theta);
@@ -1069,87 +1371,84 @@
cfg->refdiv << ARIZONA_FLL1_CLK_REF_DIV_SHIFT |
source << ARIZONA_FLL1_CLK_REF_SRC_SHIFT);
+ if (sync)
+ regmap_update_bits(arizona->regmap, base + 0x7,
+ ARIZONA_FLL1_GAIN_MASK,
+ cfg->gain << ARIZONA_FLL1_GAIN_SHIFT);
+ else
+ regmap_update_bits(arizona->regmap, base + 0x9,
+ ARIZONA_FLL1_GAIN_MASK,
+ cfg->gain << ARIZONA_FLL1_GAIN_SHIFT);
+
regmap_update_bits(arizona->regmap, base + 2,
ARIZONA_FLL1_CTRL_UPD | ARIZONA_FLL1_N_MASK,
ARIZONA_FLL1_CTRL_UPD | cfg->n);
}
-int arizona_set_fll(struct arizona_fll *fll, int source,
- unsigned int Fref, unsigned int Fout)
+static bool arizona_is_enabled_fll(struct arizona_fll *fll)
{
struct arizona *arizona = fll->arizona;
- struct arizona_fll_cfg cfg, sync;
- unsigned int reg, val;
- int syncsrc;
- bool ena;
+ unsigned int reg;
int ret;
- if (fll->fref == Fref && fll->fout == Fout)
- return 0;
-
ret = regmap_read(arizona->regmap, fll->base + 1, ®);
if (ret != 0) {
arizona_fll_err(fll, "Failed to read current state: %d\n",
ret);
return ret;
}
- ena = reg & ARIZONA_FLL1_ENA;
- if (Fout) {
- /* Do we have a 32kHz reference? */
- regmap_read(arizona->regmap, ARIZONA_CLOCK_32K_1, &val);
- switch (val & ARIZONA_CLK_32K_SRC_MASK) {
- case ARIZONA_CLK_SRC_MCLK1:
- case ARIZONA_CLK_SRC_MCLK2:
- syncsrc = val & ARIZONA_CLK_32K_SRC_MASK;
- break;
- default:
- syncsrc = -1;
- }
+ return reg & ARIZONA_FLL1_ENA;
+}
- if (source == syncsrc)
- syncsrc = -1;
+static void arizona_enable_fll(struct arizona_fll *fll,
+ struct arizona_fll_cfg *ref,
+ struct arizona_fll_cfg *sync)
+{
+ struct arizona *arizona = fll->arizona;
+ int ret;
- if (syncsrc >= 0) {
- ret = arizona_calc_fll(fll, &sync, Fref, Fout);
- if (ret != 0)
- return ret;
+ /*
+ * If we have both REFCLK and SYNCCLK then enable both,
+ * otherwise apply the SYNCCLK settings to REFCLK.
+ */
+ if (fll->ref_src >= 0 && fll->ref_src != fll->sync_src) {
+ regmap_update_bits(arizona->regmap, fll->base + 5,
+ ARIZONA_FLL1_OUTDIV_MASK,
+ ref->outdiv << ARIZONA_FLL1_OUTDIV_SHIFT);
- ret = arizona_calc_fll(fll, &cfg, 32768, Fout);
- if (ret != 0)
- return ret;
- } else {
- ret = arizona_calc_fll(fll, &cfg, Fref, Fout);
- if (ret != 0)
- return ret;
- }
- } else {
- regmap_update_bits(arizona->regmap, fll->base + 1,
- ARIZONA_FLL1_ENA, 0);
+ arizona_apply_fll(arizona, fll->base, ref, fll->ref_src,
+ false);
+ if (fll->sync_src >= 0)
+ arizona_apply_fll(arizona, fll->base + 0x10, sync,
+ fll->sync_src, true);
+ } else if (fll->sync_src >= 0) {
+ regmap_update_bits(arizona->regmap, fll->base + 5,
+ ARIZONA_FLL1_OUTDIV_MASK,
+ sync->outdiv << ARIZONA_FLL1_OUTDIV_SHIFT);
+
+ arizona_apply_fll(arizona, fll->base, sync,
+ fll->sync_src, false);
+
regmap_update_bits(arizona->regmap, fll->base + 0x11,
ARIZONA_FLL1_SYNC_ENA, 0);
-
- if (ena)
- pm_runtime_put_autosuspend(arizona->dev);
-
- fll->fref = Fref;
- fll->fout = Fout;
-
- return 0;
- }
-
- regmap_update_bits(arizona->regmap, fll->base + 5,
- ARIZONA_FLL1_OUTDIV_MASK,
- cfg.outdiv << ARIZONA_FLL1_OUTDIV_SHIFT);
-
- if (syncsrc >= 0) {
- arizona_apply_fll(arizona, fll->base, &cfg, syncsrc);
- arizona_apply_fll(arizona, fll->base + 0x10, &sync, source);
} else {
- arizona_apply_fll(arizona, fll->base, &cfg, source);
+ arizona_fll_err(fll, "No clocks provided\n");
+ return;
}
- if (!ena)
+ /*
+ * Increase the bandwidth if we're not using a low frequency
+ * sync source.
+ */
+ if (fll->sync_src >= 0 && fll->sync_freq > 100000)
+ regmap_update_bits(arizona->regmap, fll->base + 0x17,
+ ARIZONA_FLL1_SYNC_BW, 0);
+ else
+ regmap_update_bits(arizona->regmap, fll->base + 0x17,
+ ARIZONA_FLL1_SYNC_BW, ARIZONA_FLL1_SYNC_BW);
+
+ if (!arizona_is_enabled_fll(fll))
pm_runtime_get(arizona->dev);
/* Clear any pending completions */
@@ -1157,7 +1456,8 @@
regmap_update_bits(arizona->regmap, fll->base + 1,
ARIZONA_FLL1_ENA, ARIZONA_FLL1_ENA);
- if (syncsrc >= 0)
+ if (fll->ref_src >= 0 && fll->sync_src >= 0 &&
+ fll->ref_src != fll->sync_src)
regmap_update_bits(arizona->regmap, fll->base + 0x11,
ARIZONA_FLL1_SYNC_ENA,
ARIZONA_FLL1_SYNC_ENA);
@@ -1166,10 +1466,88 @@
msecs_to_jiffies(250));
if (ret == 0)
arizona_fll_warn(fll, "Timed out waiting for lock\n");
+}
- fll->fref = Fref;
+static void arizona_disable_fll(struct arizona_fll *fll)
+{
+ struct arizona *arizona = fll->arizona;
+ bool change;
+
+ regmap_update_bits_check(arizona->regmap, fll->base + 1,
+ ARIZONA_FLL1_ENA, 0, &change);
+ regmap_update_bits(arizona->regmap, fll->base + 0x11,
+ ARIZONA_FLL1_SYNC_ENA, 0);
+
+ if (change)
+ pm_runtime_put_autosuspend(arizona->dev);
+}
+
+int arizona_set_fll_refclk(struct arizona_fll *fll, int source,
+ unsigned int Fref, unsigned int Fout)
+{
+ struct arizona_fll_cfg ref, sync;
+ int ret;
+
+ if (fll->ref_src == source && fll->ref_freq == Fref)
+ return 0;
+
+ if (fll->fout && Fref > 0) {
+ ret = arizona_calc_fll(fll, &ref, Fref, fll->fout);
+ if (ret != 0)
+ return ret;
+
+ if (fll->sync_src >= 0) {
+ ret = arizona_calc_fll(fll, &sync, fll->sync_freq,
+ fll->fout);
+ if (ret != 0)
+ return ret;
+ }
+ }
+
+ fll->ref_src = source;
+ fll->ref_freq = Fref;
+
+ if (fll->fout && Fref > 0) {
+ arizona_enable_fll(fll, &ref, &sync);
+ }
+
+ return 0;
+}
+EXPORT_SYMBOL_GPL(arizona_set_fll_refclk);
+
+int arizona_set_fll(struct arizona_fll *fll, int source,
+ unsigned int Fref, unsigned int Fout)
+{
+ struct arizona_fll_cfg ref, sync;
+ int ret;
+
+ if (fll->sync_src == source &&
+ fll->sync_freq == Fref && fll->fout == Fout)
+ return 0;
+
+ if (Fout) {
+ if (fll->ref_src >= 0) {
+ ret = arizona_calc_fll(fll, &ref, fll->ref_freq,
+ Fout);
+ if (ret != 0)
+ return ret;
+ }
+
+ ret = arizona_calc_fll(fll, &sync, Fref, Fout);
+ if (ret != 0)
+ return ret;
+ }
+
+ fll->sync_src = source;
+ fll->sync_freq = Fref;
fll->fout = Fout;
+ if (Fout) {
+ arizona_enable_fll(fll, &ref, &sync);
+ } else {
+ arizona_disable_fll(fll);
+ }
+
return 0;
}
EXPORT_SYMBOL_GPL(arizona_set_fll);
@@ -1178,12 +1556,26 @@
int ok_irq, struct arizona_fll *fll)
{
int ret;
+ unsigned int val;
init_completion(&fll->ok);
fll->id = id;
fll->base = base;
fll->arizona = arizona;
+ fll->sync_src = ARIZONA_FLL_SRC_NONE;
+
+ /* Configure default refclk to 32kHz if we have one */
+ regmap_read(arizona->regmap, ARIZONA_CLOCK_32K_1, &val);
+ switch (val & ARIZONA_CLK_32K_SRC_MASK) {
+ case ARIZONA_CLK_SRC_MCLK1:
+ case ARIZONA_CLK_SRC_MCLK2:
+ fll->ref_src = val & ARIZONA_CLK_32K_SRC_MASK;
+ break;
+ default:
+ fll->ref_src = ARIZONA_FLL_SRC_NONE;
+ }
+ fll->ref_freq = 32768;
snprintf(fll->lock_name, sizeof(fll->lock_name), "FLL%d lock", id);
snprintf(fll->clock_ok_name, sizeof(fll->clock_ok_name),
diff --git a/sound/soc/codecs/arizona.h b/sound/soc/codecs/arizona.h
index 116372c..af39f10 100644
--- a/sound/soc/codecs/arizona.h
+++ b/sound/soc/codecs/arizona.h
@@ -32,6 +32,7 @@
#define ARIZONA_CLK_SRC_AIF2BCLK 0x9
#define ARIZONA_CLK_SRC_AIF3BCLK 0xa
+#define ARIZONA_FLL_SRC_NONE -1
#define ARIZONA_FLL_SRC_MCLK1 0
#define ARIZONA_FLL_SRC_MCLK2 1
#define ARIZONA_FLL_SRC_SLIMCLK 3
@@ -48,6 +49,14 @@
#define ARIZONA_MIXER_VOL_SHIFT 1
#define ARIZONA_MIXER_VOL_WIDTH 7
+#define ARIZONA_CLK_6MHZ 0
+#define ARIZONA_CLK_12MHZ 1
+#define ARIZONA_CLK_24MHZ 2
+#define ARIZONA_CLK_49MHZ 3
+#define ARIZONA_CLK_73MHZ 4
+#define ARIZONA_CLK_98MHZ 5
+#define ARIZONA_CLK_147MHZ 6
+
#define ARIZONA_MAX_DAI 4
#define ARIZONA_MAX_ADSP 4
@@ -64,6 +73,12 @@
int sysclk;
int asyncclk;
struct arizona_dai_priv dai[ARIZONA_MAX_DAI];
+
+ int num_inputs;
+ unsigned int in_pending;
+
+ unsigned int spk_ena:2;
+ unsigned int spk_ena_pending:1;
};
#define ARIZONA_NUM_MIXER_INPUTS 99
@@ -165,6 +180,12 @@
ARIZONA_MIXER_ROUTES(name, name "L"), \
ARIZONA_MIXER_ROUTES(name, name "R")
+#define ARIZONA_RATE_ENUM_SIZE 4
+extern const char *arizona_rate_text[ARIZONA_RATE_ENUM_SIZE];
+extern const int arizona_rate_val[ARIZONA_RATE_ENUM_SIZE];
+
+extern const struct soc_enum arizona_isrc_fsl[];
+
extern const struct soc_enum arizona_in_vi_ramp;
extern const struct soc_enum arizona_in_vd_ramp;
@@ -184,6 +205,9 @@
extern int arizona_out_ev(struct snd_soc_dapm_widget *w,
struct snd_kcontrol *kcontrol,
int event);
+extern int arizona_hp_ev(struct snd_soc_dapm_widget *w,
+ struct snd_kcontrol *kcontrol,
+ int event);
extern int arizona_set_sysclk(struct snd_soc_codec *codec, int clk_id,
int source, unsigned int freq, int dir);
@@ -198,8 +222,12 @@
unsigned int base;
unsigned int vco_mult;
struct completion ok;
- unsigned int fref;
+
unsigned int fout;
+ int sync_src;
+ unsigned int sync_freq;
+ int ref_src;
+ unsigned int ref_freq;
char lock_name[ARIZONA_FLL_NAME_LEN];
char clock_ok_name[ARIZONA_FLL_NAME_LEN];
@@ -207,9 +235,13 @@
extern int arizona_init_fll(struct arizona *arizona, int id, int base,
int lock_irq, int ok_irq, struct arizona_fll *fll);
+extern int arizona_set_fll_refclk(struct arizona_fll *fll, int source,
+ unsigned int Fref, unsigned int Fout);
extern int arizona_set_fll(struct arizona_fll *fll, int source,
unsigned int Fref, unsigned int Fout);
+extern int arizona_init_spk(struct snd_soc_codec *codec);
+
extern int arizona_init_dai(struct arizona_priv *priv, int dai);
int arizona_set_output_mode(struct snd_soc_codec *codec, int output,
diff --git a/sound/soc/codecs/cs4271.c b/sound/soc/codecs/cs4271.c
index 2415a41..03036b3 100644
--- a/sound/soc/codecs/cs4271.c
+++ b/sound/soc/codecs/cs4271.c
@@ -39,17 +39,15 @@
/*
* CS4271 registers
- * High byte represents SPI chip address (0x10) + write command (0)
- * Low byte - codec register address
*/
-#define CS4271_MODE1 0x2001 /* Mode Control 1 */
-#define CS4271_DACCTL 0x2002 /* DAC Control */
-#define CS4271_DACVOL 0x2003 /* DAC Volume & Mixing Control */
-#define CS4271_VOLA 0x2004 /* DAC Channel A Volume Control */
-#define CS4271_VOLB 0x2005 /* DAC Channel B Volume Control */
-#define CS4271_ADCCTL 0x2006 /* ADC Control */
-#define CS4271_MODE2 0x2007 /* Mode Control 2 */
-#define CS4271_CHIPID 0x2008 /* Chip ID */
+#define CS4271_MODE1 0x01 /* Mode Control 1 */
+#define CS4271_DACCTL 0x02 /* DAC Control */
+#define CS4271_DACVOL 0x03 /* DAC Volume & Mixing Control */
+#define CS4271_VOLA 0x04 /* DAC Channel A Volume Control */
+#define CS4271_VOLB 0x05 /* DAC Channel B Volume Control */
+#define CS4271_ADCCTL 0x06 /* ADC Control */
+#define CS4271_MODE2 0x07 /* Mode Control 2 */
+#define CS4271_CHIPID 0x08 /* Chip ID */
#define CS4271_FIRSTREG CS4271_MODE1
#define CS4271_LASTREG CS4271_MODE2
@@ -144,23 +142,27 @@
* Array do not include Chip ID, as codec driver does not use
* registers read operations at all
*/
-static const u8 cs4271_dflt_reg[CS4271_NR_REGS] = {
- 0,
- 0,
- CS4271_DACCTL_AMUTE,
- CS4271_DACVOL_SOFT | CS4271_DACVOL_ATAPI_AL_BR,
- 0,
- 0,
- 0,
- 0,
+static const struct reg_default cs4271_reg_defaults[] = {
+ { CS4271_MODE1, 0, },
+ { CS4271_DACCTL, CS4271_DACCTL_AMUTE, },
+ { CS4271_DACVOL, CS4271_DACVOL_SOFT | CS4271_DACVOL_ATAPI_AL_BR, },
+ { CS4271_VOLA, 0, },
+ { CS4271_VOLB, 0, },
+ { CS4271_ADCCTL, 0, },
+ { CS4271_MODE2, 0, },
};
+static bool cs4271_volatile_reg(struct device *dev, unsigned int reg)
+{
+ return reg == CS4271_CHIPID;
+}
+
struct cs4271_private {
/* SND_SOC_I2C or SND_SOC_SPI */
- enum snd_soc_control_type bus_type;
unsigned int mclk;
bool master;
bool deemph;
+ struct regmap *regmap;
/* Current sample rate for de-emphasis control */
int rate;
/* GPIO driving Reset pin, if any */
@@ -210,14 +212,14 @@
switch (format & SND_SOC_DAIFMT_FORMAT_MASK) {
case SND_SOC_DAIFMT_LEFT_J:
val |= CS4271_MODE1_DAC_DIF_LJ;
- ret = snd_soc_update_bits(codec, CS4271_ADCCTL,
+ ret = regmap_update_bits(cs4271->regmap, CS4271_ADCCTL,
CS4271_ADCCTL_ADC_DIF_MASK, CS4271_ADCCTL_ADC_DIF_LJ);
if (ret < 0)
return ret;
break;
case SND_SOC_DAIFMT_I2S:
val |= CS4271_MODE1_DAC_DIF_I2S;
- ret = snd_soc_update_bits(codec, CS4271_ADCCTL,
+ ret = regmap_update_bits(cs4271->regmap, CS4271_ADCCTL,
CS4271_ADCCTL_ADC_DIF_MASK, CS4271_ADCCTL_ADC_DIF_I2S);
if (ret < 0)
return ret;
@@ -227,7 +229,7 @@
return -EINVAL;
}
- ret = snd_soc_update_bits(codec, CS4271_MODE1,
+ ret = regmap_update_bits(cs4271->regmap, CS4271_MODE1,
CS4271_MODE1_DAC_DIF_MASK | CS4271_MODE1_MASTER, val);
if (ret < 0)
return ret;
@@ -252,7 +254,7 @@
val <<= 4;
}
- ret = snd_soc_update_bits(codec, CS4271_DACCTL,
+ ret = regmap_update_bits(cs4271->regmap, CS4271_DACCTL,
CS4271_DACCTL_DEM_MASK, val);
if (ret < 0)
return ret;
@@ -341,14 +343,14 @@
!dai->capture_active) ||
(substream->stream == SNDRV_PCM_STREAM_CAPTURE &&
!dai->playback_active)) {
- ret = snd_soc_update_bits(codec, CS4271_MODE2,
- CS4271_MODE2_PDN,
- CS4271_MODE2_PDN);
+ ret = regmap_update_bits(cs4271->regmap, CS4271_MODE2,
+ CS4271_MODE2_PDN,
+ CS4271_MODE2_PDN);
if (ret < 0)
return ret;
- ret = snd_soc_update_bits(codec, CS4271_MODE2,
- CS4271_MODE2_PDN, 0);
+ ret = regmap_update_bits(cs4271->regmap, CS4271_MODE2,
+ CS4271_MODE2_PDN, 0);
if (ret < 0)
return ret;
}
@@ -378,7 +380,7 @@
val |= cs4271_clk_tab[i].ratio_mask;
- ret = snd_soc_update_bits(codec, CS4271_MODE1,
+ ret = regmap_update_bits(cs4271->regmap, CS4271_MODE1,
CS4271_MODE1_MODE_MASK | CS4271_MODE1_DIV_MASK, val);
if (ret < 0)
return ret;
@@ -386,22 +388,29 @@
return cs4271_set_deemph(codec);
}
-static int cs4271_digital_mute(struct snd_soc_dai *dai, int mute)
+static int cs4271_mute_stream(struct snd_soc_dai *dai, int mute, int stream)
{
struct snd_soc_codec *codec = dai->codec;
+ struct cs4271_private *cs4271 = snd_soc_codec_get_drvdata(codec);
int ret;
int val_a = 0;
int val_b = 0;
+ if (stream != SNDRV_PCM_STREAM_PLAYBACK)
+ return 0;
+
if (mute) {
val_a = CS4271_VOLA_MUTE;
val_b = CS4271_VOLB_MUTE;
}
- ret = snd_soc_update_bits(codec, CS4271_VOLA, CS4271_VOLA_MUTE, val_a);
+ ret = regmap_update_bits(cs4271->regmap, CS4271_VOLA,
+ CS4271_VOLA_MUTE, val_a);
if (ret < 0)
return ret;
- ret = snd_soc_update_bits(codec, CS4271_VOLB, CS4271_VOLB_MUTE, val_b);
+
+ ret = regmap_update_bits(cs4271->regmap, CS4271_VOLB,
+ CS4271_VOLB_MUTE, val_b);
if (ret < 0)
return ret;
@@ -436,7 +445,7 @@
.hw_params = cs4271_hw_params,
.set_sysclk = cs4271_set_dai_sysclk,
.set_fmt = cs4271_set_dai_fmt,
- .digital_mute = cs4271_digital_mute,
+ .mute_stream = cs4271_mute_stream,
};
static struct snd_soc_dai_driver cs4271_dai = {
@@ -463,25 +472,33 @@
static int cs4271_soc_suspend(struct snd_soc_codec *codec)
{
int ret;
+ struct cs4271_private *cs4271 = snd_soc_codec_get_drvdata(codec);
+
/* Set power-down bit */
- ret = snd_soc_update_bits(codec, CS4271_MODE2, CS4271_MODE2_PDN,
- CS4271_MODE2_PDN);
+ ret = regmap_update_bits(cs4271->regmap, CS4271_MODE2,
+ CS4271_MODE2_PDN, CS4271_MODE2_PDN);
if (ret < 0)
return ret;
+
return 0;
}
static int cs4271_soc_resume(struct snd_soc_codec *codec)
{
int ret;
+ struct cs4271_private *cs4271 = snd_soc_codec_get_drvdata(codec);
+
/* Restore codec state */
- ret = snd_soc_cache_sync(codec);
+ ret = regcache_sync(cs4271->regmap);
if (ret < 0)
return ret;
+
/* then disable the power-down bit */
- ret = snd_soc_update_bits(codec, CS4271_MODE2, CS4271_MODE2_PDN, 0);
+ ret = regmap_update_bits(cs4271->regmap, CS4271_MODE2,
+ CS4271_MODE2_PDN, 0);
if (ret < 0)
return ret;
+
return 0;
}
#else
@@ -542,40 +559,22 @@
cs4271->gpio_nreset = gpio_nreset;
- /*
- * In case of I2C, chip address specified in board data.
- * So cache IO operations use 8 bit codec register address.
- * In case of SPI, chip address and register address
- * passed together as 16 bit value.
- * Anyway, register address is masked with 0xFF inside
- * soc-cache code.
- */
- if (cs4271->bus_type == SND_SOC_SPI)
- ret = snd_soc_codec_set_cache_io(codec, 16, 8,
- cs4271->bus_type);
- else
- ret = snd_soc_codec_set_cache_io(codec, 8, 8,
- cs4271->bus_type);
- if (ret) {
- dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret);
- return ret;
- }
-
- ret = snd_soc_update_bits(codec, CS4271_MODE2,
- CS4271_MODE2_PDN | CS4271_MODE2_CPEN,
- CS4271_MODE2_PDN | CS4271_MODE2_CPEN);
+ ret = regmap_update_bits(cs4271->regmap, CS4271_MODE2,
+ CS4271_MODE2_PDN | CS4271_MODE2_CPEN,
+ CS4271_MODE2_PDN | CS4271_MODE2_CPEN);
if (ret < 0)
return ret;
- ret = snd_soc_update_bits(codec, CS4271_MODE2, CS4271_MODE2_PDN, 0);
+ ret = regmap_update_bits(cs4271->regmap, CS4271_MODE2,
+ CS4271_MODE2_PDN, 0);
if (ret < 0)
return ret;
/* Power-up sequence requires 85 uS */
udelay(85);
if (amutec_eq_bmutec)
- snd_soc_update_bits(codec, CS4271_MODE2,
- CS4271_MODE2_MUTECAEQUB,
- CS4271_MODE2_MUTECAEQUB);
+ regmap_update_bits(cs4271->regmap, CS4271_MODE2,
+ CS4271_MODE2_MUTECAEQUB,
+ CS4271_MODE2_MUTECAEQUB);
return snd_soc_add_codec_controls(codec, cs4271_snd_controls,
ARRAY_SIZE(cs4271_snd_controls));
@@ -597,13 +596,24 @@
.remove = cs4271_remove,
.suspend = cs4271_soc_suspend,
.resume = cs4271_soc_resume,
- .reg_cache_default = cs4271_dflt_reg,
- .reg_cache_size = ARRAY_SIZE(cs4271_dflt_reg),
- .reg_word_size = sizeof(cs4271_dflt_reg[0]),
- .compress_type = SND_SOC_FLAT_COMPRESSION,
};
#if defined(CONFIG_SPI_MASTER)
+
+static const struct regmap_config cs4271_spi_regmap = {
+ .reg_bits = 16,
+ .val_bits = 8,
+ .max_register = CS4271_LASTREG,
+ .read_flag_mask = 0x21,
+ .write_flag_mask = 0x20,
+
+ .reg_defaults = cs4271_reg_defaults,
+ .num_reg_defaults = ARRAY_SIZE(cs4271_reg_defaults),
+ .cache_type = REGCACHE_RBTREE,
+
+ .volatile_reg = cs4271_volatile_reg,
+};
+
static int cs4271_spi_probe(struct spi_device *spi)
{
struct cs4271_private *cs4271;
@@ -613,7 +623,9 @@
return -ENOMEM;
spi_set_drvdata(spi, cs4271);
- cs4271->bus_type = SND_SOC_SPI;
+ cs4271->regmap = devm_regmap_init_spi(spi, &cs4271_spi_regmap);
+ if (IS_ERR(cs4271->regmap))
+ return PTR_ERR(cs4271->regmap);
return snd_soc_register_codec(&spi->dev, &soc_codec_dev_cs4271,
&cs4271_dai, 1);
@@ -643,6 +655,18 @@
};
MODULE_DEVICE_TABLE(i2c, cs4271_i2c_id);
+static const struct regmap_config cs4271_i2c_regmap = {
+ .reg_bits = 8,
+ .val_bits = 8,
+ .max_register = CS4271_LASTREG,
+
+ .reg_defaults = cs4271_reg_defaults,
+ .num_reg_defaults = ARRAY_SIZE(cs4271_reg_defaults),
+ .cache_type = REGCACHE_RBTREE,
+
+ .volatile_reg = cs4271_volatile_reg,
+};
+
static int cs4271_i2c_probe(struct i2c_client *client,
const struct i2c_device_id *id)
{
@@ -653,7 +677,9 @@
return -ENOMEM;
i2c_set_clientdata(client, cs4271);
- cs4271->bus_type = SND_SOC_I2C;
+ cs4271->regmap = devm_regmap_init_i2c(client, &cs4271_i2c_regmap);
+ if (IS_ERR(cs4271->regmap))
+ return PTR_ERR(cs4271->regmap);
return snd_soc_register_codec(&client->dev, &soc_codec_dev_cs4271,
&cs4271_dai, 1);
diff --git a/sound/soc/codecs/cs42l73.c b/sound/soc/codecs/cs42l73.c
index 6361dab..3b20c86 100644
--- a/sound/soc/codecs/cs42l73.c
+++ b/sound/soc/codecs/cs42l73.c
@@ -1180,7 +1180,11 @@
priv->config[id].mmcc &= 0xC0;
priv->config[id].mmcc |= cs42l73_mclk_coeffs[mclk_coeff].mmcc;
priv->config[id].spc &= 0xFC;
- priv->config[id].spc |= MCK_SCLK_MCLK;
+ /* Use SCLK=64*Fs if internal MCLK >= 6.4MHz */
+ if (priv->mclk >= 6400000)
+ priv->config[id].spc |= MCK_SCLK_64FS;
+ else
+ priv->config[id].spc |= MCK_SCLK_MCLK;
} else {
/* CS42L73 Slave */
priv->config[id].spc &= 0xFC;
diff --git a/sound/soc/codecs/max98088.c b/sound/soc/codecs/max98088.c
index a4c16fd..3eeada5 100644
--- a/sound/soc/codecs/max98088.c
+++ b/sound/soc/codecs/max98088.c
@@ -739,14 +739,32 @@
2, 2, TLV_DB_SCALE_ITEM(3000, 0, 0),
};
+static const unsigned int max98088_hp_tlv[] = {
+ TLV_DB_RANGE_HEAD(5),
+ 0, 6, TLV_DB_SCALE_ITEM(-6700, 400, 0),
+ 7, 14, TLV_DB_SCALE_ITEM(-4000, 300, 0),
+ 15, 21, TLV_DB_SCALE_ITEM(-1700, 200, 0),
+ 22, 27, TLV_DB_SCALE_ITEM(-400, 100, 0),
+ 28, 31, TLV_DB_SCALE_ITEM(150, 50, 0),
+};
+
+static const unsigned int max98088_spk_tlv[] = {
+ TLV_DB_RANGE_HEAD(5),
+ 0, 6, TLV_DB_SCALE_ITEM(-6200, 400, 0),
+ 7, 14, TLV_DB_SCALE_ITEM(-3500, 300, 0),
+ 15, 21, TLV_DB_SCALE_ITEM(-1200, 200, 0),
+ 22, 27, TLV_DB_SCALE_ITEM(100, 100, 0),
+ 28, 31, TLV_DB_SCALE_ITEM(650, 50, 0),
+};
+
static const struct snd_kcontrol_new max98088_snd_controls[] = {
- SOC_DOUBLE_R("Headphone Volume", M98088_REG_39_LVL_HP_L,
- M98088_REG_3A_LVL_HP_R, 0, 31, 0),
- SOC_DOUBLE_R("Speaker Volume", M98088_REG_3D_LVL_SPK_L,
- M98088_REG_3E_LVL_SPK_R, 0, 31, 0),
- SOC_DOUBLE_R("Receiver Volume", M98088_REG_3B_LVL_REC_L,
- M98088_REG_3C_LVL_REC_R, 0, 31, 0),
+ SOC_DOUBLE_R_TLV("Headphone Volume", M98088_REG_39_LVL_HP_L,
+ M98088_REG_3A_LVL_HP_R, 0, 31, 0, max98088_hp_tlv),
+ SOC_DOUBLE_R_TLV("Speaker Volume", M98088_REG_3D_LVL_SPK_L,
+ M98088_REG_3E_LVL_SPK_R, 0, 31, 0, max98088_spk_tlv),
+ SOC_DOUBLE_R_TLV("Receiver Volume", M98088_REG_3B_LVL_REC_L,
+ M98088_REG_3C_LVL_REC_R, 0, 31, 0, max98088_spk_tlv),
SOC_DOUBLE_R("Headphone Switch", M98088_REG_39_LVL_HP_L,
M98088_REG_3A_LVL_HP_R, 7, 1, 1),
@@ -2006,7 +2024,7 @@
ret);
goto err_access;
}
- dev_info(codec->dev, "revision %c\n", ret + 'A');
+ dev_info(codec->dev, "revision %c\n", ret - 0x40 + 'A');
snd_soc_write(codec, M98088_REG_51_PWR_SYS, M98088_PWRSV);
diff --git a/sound/soc/codecs/max98090.c b/sound/soc/codecs/max98090.c
index fc17604..ce0d364 100644
--- a/sound/soc/codecs/max98090.c
+++ b/sound/soc/codecs/max98090.c
@@ -23,8 +23,6 @@
#include <sound/max98090.h>
#include "max98090.h"
-#include <linux/version.h>
-
#define DEBUG
#define EXTMIC_METHOD
#define EXTMIC_METHOD_TEST
@@ -509,16 +507,16 @@
return 0;
}
-static const char * max98090_perf_pwr_text[] =
+static const char *max98090_perf_pwr_text[] =
{ "High Performance", "Low Power" };
-static const char * max98090_pwr_perf_text[] =
+static const char *max98090_pwr_perf_text[] =
{ "Low Power", "High Performance" };
static const struct soc_enum max98090_vcmbandgap_enum =
SOC_ENUM_SINGLE(M98090_REG_BIAS_CONTROL, M98090_VCM_MODE_SHIFT,
ARRAY_SIZE(max98090_pwr_perf_text), max98090_pwr_perf_text);
-static const char * max98090_osr128_text[] = { "64*fs", "128*fs" };
+static const char *max98090_osr128_text[] = { "64*fs", "128*fs" };
static const struct soc_enum max98090_osr128_enum =
SOC_ENUM_SINGLE(M98090_REG_ADC_CONTROL, M98090_OSR128_SHIFT,
@@ -535,28 +533,28 @@
M98090_FLT_DMIC34MODE_SHIFT,
ARRAY_SIZE(max98090_mode_text), max98090_mode_text);
-static const char * max98090_drcatk_text[] =
+static const char *max98090_drcatk_text[] =
{ "0.5ms", "1ms", "5ms", "10ms", "25ms", "50ms", "100ms", "200ms" };
static const struct soc_enum max98090_drcatk_enum =
SOC_ENUM_SINGLE(M98090_REG_DRC_TIMING, M98090_DRCATK_SHIFT,
ARRAY_SIZE(max98090_drcatk_text), max98090_drcatk_text);
-static const char * max98090_drcrls_text[] =
+static const char *max98090_drcrls_text[] =
{ "8s", "4s", "2s", "1s", "0.5s", "0.25s", "0.125s", "0.0625s" };
static const struct soc_enum max98090_drcrls_enum =
SOC_ENUM_SINGLE(M98090_REG_DRC_TIMING, M98090_DRCRLS_SHIFT,
ARRAY_SIZE(max98090_drcrls_text), max98090_drcrls_text);
-static const char * max98090_alccmp_text[] =
+static const char *max98090_alccmp_text[] =
{ "1:1", "1:1.5", "1:2", "1:4", "1:INF" };
static const struct soc_enum max98090_alccmp_enum =
SOC_ENUM_SINGLE(M98090_REG_DRC_COMPRESSOR, M98090_DRCCMP_SHIFT,
ARRAY_SIZE(max98090_alccmp_text), max98090_alccmp_text);
-static const char * max98090_drcexp_text[] = { "1:1", "2:1", "3:1" };
+static const char *max98090_drcexp_text[] = { "1:1", "2:1", "3:1" };
static const struct soc_enum max98090_drcexp_enum =
SOC_ENUM_SINGLE(M98090_REG_DRC_EXPANDER, M98090_DRCEXP_SHIFT,
@@ -859,7 +857,7 @@
static const struct snd_kcontrol_new max98090_mic2_mux =
SOC_DAPM_ENUM("MIC2 Mux", mic2_mux_enum);
-static const char * max98090_micpre_text[] = { "Off", "On" };
+static const char *max98090_micpre_text[] = { "Off", "On" };
static const struct soc_enum max98090_pa1en_enum =
SOC_ENUM_SINGLE(M98090_REG_MIC1_INPUT_LEVEL, M98090_MIC_PA1EN_SHIFT,
@@ -1703,9 +1701,8 @@
* seen for the case of TDM mode. The remaining cases have
* normal logic.
*/
- if (max98090->tdm_slots > 1) {
+ if (max98090->tdm_slots > 1)
regval ^= M98090_BCI_MASK;
- }
snd_soc_write(codec,
M98090_REG_INTERFACE_FORMAT, regval);
@@ -2059,17 +2056,14 @@
if (!active)
return IRQ_NONE;
- if (active & M98090_CLD_MASK) {
+ if (active & M98090_CLD_MASK)
dev_err(codec->dev, "M98090_CLD_MASK\n");
- }
- if (active & M98090_SLD_MASK) {
+ if (active & M98090_SLD_MASK)
dev_dbg(codec->dev, "M98090_SLD_MASK\n");
- }
- if (active & M98090_ULK_MASK) {
+ if (active & M98090_ULK_MASK)
dev_err(codec->dev, "M98090_ULK_MASK\n");
- }
if (active & M98090_JDET_MASK) {
dev_dbg(codec->dev, "M98090_JDET_MASK\n");
@@ -2080,13 +2074,11 @@
msecs_to_jiffies(100));
}
- if (active & M98090_DRCACT_MASK) {
+ if (active & M98090_DRCACT_MASK)
dev_dbg(codec->dev, "M98090_DRCACT_MASK\n");
- }
- if (active & M98090_DRCCLP_MASK) {
+ if (active & M98090_DRCCLP_MASK)
dev_err(codec->dev, "M98090_DRCCLP_MASK\n");
- }
return IRQ_HANDLED;
}
@@ -2324,7 +2316,7 @@
max98090->pdata = i2c->dev.platform_data;
max98090->irq = i2c->irq;
- max98090->regmap = regmap_init_i2c(i2c, &max98090_regmap);
+ max98090->regmap = devm_regmap_init_i2c(i2c, &max98090_regmap);
if (IS_ERR(max98090->regmap)) {
ret = PTR_ERR(max98090->regmap);
dev_err(&i2c->dev, "Failed to allocate regmap: %d\n", ret);
@@ -2334,18 +2326,13 @@
ret = snd_soc_register_codec(&i2c->dev,
&soc_codec_dev_max98090, max98090_dai,
ARRAY_SIZE(max98090_dai));
- if (ret < 0)
- regmap_exit(max98090->regmap);
-
err_enable:
return ret;
}
static int max98090_i2c_remove(struct i2c_client *client)
{
- struct max98090_priv *max98090 = dev_get_drvdata(&client->dev);
snd_soc_unregister_codec(&client->dev);
- regmap_exit(max98090->regmap);
return 0;
}
@@ -2369,7 +2356,7 @@
return 0;
}
-static struct dev_pm_ops max98090_pm = {
+static const struct dev_pm_ops max98090_pm = {
SET_RUNTIME_PM_OPS(max98090_runtime_suspend,
max98090_runtime_resume, NULL)
};
diff --git a/sound/soc/codecs/si476x.c b/sound/soc/codecs/si476x.c
index 566ea32..721587c 100644
--- a/sound/soc/codecs/si476x.c
+++ b/sound/soc/codecs/si476x.c
@@ -1,3 +1,22 @@
+/*
+ * sound/soc/codecs/si476x.c -- Codec driver for SI476X chips
+ *
+ * Copyright (C) 2012 Innovative Converged Devices(ICD)
+ * Copyright (C) 2013 Andrey Smirnov
+ *
+ * Author: Andrey Smirnov <andrew.smirnov@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ */
+
#include <linux/module.h>
#include <linux/slab.h>
#include <sound/pcm.h>
@@ -45,13 +64,23 @@
unsigned int reg)
{
int err;
+ unsigned int val;
struct si476x_core *core = codec->control_data;
si476x_core_lock(core);
- err = si476x_core_cmd_get_property(core, reg);
+ if (!si476x_core_is_powered_up(core))
+ regcache_cache_only(core->regmap, true);
+
+ err = regmap_read(core->regmap, reg, &val);
+
+ if (!si476x_core_is_powered_up(core))
+ regcache_cache_only(core->regmap, false);
si476x_core_unlock(core);
- return err;
+ if (err < 0)
+ return err;
+
+ return val;
}
static int si476x_codec_write(struct snd_soc_codec *codec,
@@ -61,7 +90,13 @@
struct si476x_core *core = codec->control_data;
si476x_core_lock(core);
- err = si476x_core_cmd_set_property(core, reg, val);
+ if (!si476x_core_is_powered_up(core))
+ regcache_cache_only(core->regmap, true);
+
+ err = regmap_write(core->regmap, reg, val);
+
+ if (!si476x_core_is_powered_up(core))
+ regcache_cache_only(core->regmap, false);
si476x_core_unlock(core);
return err;
@@ -140,7 +175,7 @@
dev_err(codec_dai->codec->dev, "Failed to set output format\n");
return err;
}
-
+
return 0;
}
@@ -182,7 +217,7 @@
err = snd_soc_update_bits(dai->codec, SI476X_DIGITAL_IO_OUTPUT_FORMAT,
SI476X_DIGITAL_IO_OUTPUT_WIDTH_MASK,
- (width << SI476X_DIGITAL_IO_SLOT_SIZE_SHIFT) |
+ (width << SI476X_DIGITAL_IO_SLOT_SIZE_SHIFT) |
(width << SI476X_DIGITAL_IO_SAMPLE_SIZE_SHIFT));
if (err < 0) {
dev_err(dai->codec->dev, "Failed to set output width\n");
@@ -251,6 +286,6 @@
};
module_platform_driver(si476x_platform_driver);
-MODULE_AUTHOR("Andrey Smirnov <andrey.smirnov@convergeddevices.net>");
+MODULE_AUTHOR("Andrey Smirnov <andrew.smirnov@gmail.com>");
MODULE_DESCRIPTION("ASoC Si4761/64 codec driver");
MODULE_LICENSE("GPL");
diff --git a/sound/soc/codecs/tas5086.c b/sound/soc/codecs/tas5086.c
new file mode 100644
index 0000000..d447c4a
--- /dev/null
+++ b/sound/soc/codecs/tas5086.c
@@ -0,0 +1,591 @@
+/*
+ * TAS5086 ASoC codec driver
+ *
+ * Copyright (c) 2013 Daniel Mack <zonque@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * TODO:
+ * - implement DAPM and input muxing
+ * - implement modulation limit
+ * - implement non-default PWM start
+ *
+ * Note that this chip has a very unusual register layout, specifically
+ * because the registers are of unequal size, and multi-byte registers
+ * require bulk writes to take effect. Regmap does not support that kind
+ * of devices.
+ *
+ * Currently, the driver does not touch any of the registers >= 0x20, so
+ * it doesn't matter because the entire map can be accessed as 8-bit
+ * array. In case more features will be added in the future
+ * that require access to higher registers, the entire regmap H/W I/O
+ * routines have to be open-coded.
+ */
+
+#include <linux/module.h>
+#include <linux/slab.h>
+#include <linux/delay.h>
+#include <linux/gpio.h>
+#include <linux/i2c.h>
+#include <linux/regmap.h>
+#include <linux/spi/spi.h>
+#include <linux/of_device.h>
+#include <linux/of_gpio.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/soc.h>
+#include <sound/tlv.h>
+#include <sound/tas5086.h>
+
+#define TAS5086_PCM_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | \
+ SNDRV_PCM_FMTBIT_S20_3LE | \
+ SNDRV_PCM_FMTBIT_S24_3LE)
+
+#define TAS5086_PCM_RATES (SNDRV_PCM_RATE_32000 | SNDRV_PCM_RATE_44100 | \
+ SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_88200 | \
+ SNDRV_PCM_RATE_96000 | SNDRV_PCM_RATE_176400 | \
+ SNDRV_PCM_RATE_192000)
+
+/*
+ * TAS5086 registers
+ */
+#define TAS5086_CLOCK_CONTROL 0x00 /* Clock control register */
+#define TAS5086_CLOCK_RATE(val) (val << 5)
+#define TAS5086_CLOCK_RATE_MASK (0x7 << 5)
+#define TAS5086_CLOCK_RATIO(val) (val << 2)
+#define TAS5086_CLOCK_RATIO_MASK (0x7 << 2)
+#define TAS5086_CLOCK_SCLK_RATIO_48 (1 << 1)
+#define TAS5086_CLOCK_VALID (1 << 0)
+
+#define TAS5086_DEEMPH_MASK 0x03
+#define TAS5086_SOFT_MUTE_ALL 0x3f
+
+#define TAS5086_DEV_ID 0x01 /* Device ID register */
+#define TAS5086_ERROR_STATUS 0x02 /* Error status register */
+#define TAS5086_SYS_CONTROL_1 0x03 /* System control register 1 */
+#define TAS5086_SERIAL_DATA_IF 0x04 /* Serial data interface register */
+#define TAS5086_SYS_CONTROL_2 0x05 /* System control register 2 */
+#define TAS5086_SOFT_MUTE 0x06 /* Soft mute register */
+#define TAS5086_MASTER_VOL 0x07 /* Master volume */
+#define TAS5086_CHANNEL_VOL(X) (0x08 + (X)) /* Channel 1-6 volume */
+#define TAS5086_VOLUME_CONTROL 0x09 /* Volume control register */
+#define TAS5086_MOD_LIMIT 0x10 /* Modulation limit register */
+#define TAS5086_PWM_START 0x18 /* PWM start register */
+#define TAS5086_SURROUND 0x19 /* Surround register */
+#define TAS5086_SPLIT_CAP_CHARGE 0x1a /* Split cap charge period register */
+#define TAS5086_OSC_TRIM 0x1b /* Oscillator trim register */
+#define TAS5086_BKNDERR 0x1c
+
+/*
+ * Default TAS5086 power-up configuration
+ */
+static const struct reg_default tas5086_reg_defaults[] = {
+ { 0x00, 0x6c },
+ { 0x01, 0x03 },
+ { 0x02, 0x00 },
+ { 0x03, 0xa0 },
+ { 0x04, 0x05 },
+ { 0x05, 0x60 },
+ { 0x06, 0x00 },
+ { 0x07, 0xff },
+ { 0x08, 0x30 },
+ { 0x09, 0x30 },
+ { 0x0a, 0x30 },
+ { 0x0b, 0x30 },
+ { 0x0c, 0x30 },
+ { 0x0d, 0x30 },
+ { 0x0e, 0xb1 },
+ { 0x0f, 0x00 },
+ { 0x10, 0x02 },
+ { 0x11, 0x00 },
+ { 0x12, 0x00 },
+ { 0x13, 0x00 },
+ { 0x14, 0x00 },
+ { 0x15, 0x00 },
+ { 0x16, 0x00 },
+ { 0x17, 0x00 },
+ { 0x18, 0x3f },
+ { 0x19, 0x00 },
+ { 0x1a, 0x18 },
+ { 0x1b, 0x82 },
+ { 0x1c, 0x05 },
+};
+
+static bool tas5086_accessible_reg(struct device *dev, unsigned int reg)
+{
+ return !((reg == 0x0f) || (reg >= 0x11 && reg <= 0x17));
+}
+
+static bool tas5086_volatile_reg(struct device *dev, unsigned int reg)
+{
+ switch (reg) {
+ case TAS5086_DEV_ID:
+ case TAS5086_ERROR_STATUS:
+ return true;
+ }
+
+ return false;
+}
+
+static bool tas5086_writeable_reg(struct device *dev, unsigned int reg)
+{
+ return tas5086_accessible_reg(dev, reg) && (reg != TAS5086_DEV_ID);
+}
+
+struct tas5086_private {
+ struct regmap *regmap;
+ unsigned int mclk, sclk;
+ unsigned int format;
+ bool deemph;
+ /* Current sample rate for de-emphasis control */
+ int rate;
+ /* GPIO driving Reset pin, if any */
+ int gpio_nreset;
+};
+
+static int tas5086_deemph[] = { 0, 32000, 44100, 48000 };
+
+static int tas5086_set_deemph(struct snd_soc_codec *codec)
+{
+ struct tas5086_private *priv = snd_soc_codec_get_drvdata(codec);
+ int i, val = 0;
+
+ if (priv->deemph)
+ for (i = 0; i < ARRAY_SIZE(tas5086_deemph); i++)
+ if (tas5086_deemph[i] == priv->rate)
+ val = i;
+
+ return regmap_update_bits(priv->regmap, TAS5086_SYS_CONTROL_1,
+ TAS5086_DEEMPH_MASK, val);
+}
+
+static int tas5086_get_deemph(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+ struct tas5086_private *priv = snd_soc_codec_get_drvdata(codec);
+
+ ucontrol->value.enumerated.item[0] = priv->deemph;
+
+ return 0;
+}
+
+static int tas5086_put_deemph(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+ struct tas5086_private *priv = snd_soc_codec_get_drvdata(codec);
+
+ priv->deemph = ucontrol->value.enumerated.item[0];
+
+ return tas5086_set_deemph(codec);
+}
+
+
+static int tas5086_set_dai_sysclk(struct snd_soc_dai *codec_dai,
+ int clk_id, unsigned int freq, int dir)
+{
+ struct snd_soc_codec *codec = codec_dai->codec;
+ struct tas5086_private *priv = snd_soc_codec_get_drvdata(codec);
+
+ switch (clk_id) {
+ case TAS5086_CLK_IDX_MCLK:
+ priv->mclk = freq;
+ break;
+ case TAS5086_CLK_IDX_SCLK:
+ priv->sclk = freq;
+ break;
+ }
+
+ return 0;
+}
+
+static int tas5086_set_dai_fmt(struct snd_soc_dai *codec_dai,
+ unsigned int format)
+{
+ struct snd_soc_codec *codec = codec_dai->codec;
+ struct tas5086_private *priv = snd_soc_codec_get_drvdata(codec);
+
+ /* The TAS5086 can only be slave to all clocks */
+ if ((format & SND_SOC_DAIFMT_MASTER_MASK) != SND_SOC_DAIFMT_CBS_CFS) {
+ dev_err(codec->dev, "Invalid clocking mode\n");
+ return -EINVAL;
+ }
+
+ /* we need to refer to the data format from hw_params() */
+ priv->format = format;
+
+ return 0;
+}
+
+static const int tas5086_sample_rates[] = {
+ 32000, 38000, 44100, 48000, 88200, 96000, 176400, 192000
+};
+
+static const int tas5086_ratios[] = {
+ 64, 128, 192, 256, 384, 512
+};
+
+static int index_in_array(const int *array, int len, int needle)
+{
+ int i;
+
+ for (i = 0; i < len; i++)
+ if (array[i] == needle)
+ return i;
+
+ return -ENOENT;
+}
+
+static int tas5086_hw_params(struct snd_pcm_substream *substream,
+ struct snd_pcm_hw_params *params,
+ struct snd_soc_dai *dai)
+{
+ struct snd_soc_codec *codec = dai->codec;
+ struct tas5086_private *priv = snd_soc_codec_get_drvdata(codec);
+ int val;
+ int ret;
+
+ priv->rate = params_rate(params);
+
+ /* Look up the sample rate and refer to the offset in the list */
+ val = index_in_array(tas5086_sample_rates,
+ ARRAY_SIZE(tas5086_sample_rates), priv->rate);
+
+ if (val < 0) {
+ dev_err(codec->dev, "Invalid sample rate\n");
+ return -EINVAL;
+ }
+
+ ret = regmap_update_bits(priv->regmap, TAS5086_CLOCK_CONTROL,
+ TAS5086_CLOCK_RATE_MASK,
+ TAS5086_CLOCK_RATE(val));
+ if (ret < 0)
+ return ret;
+
+ /* MCLK / Fs ratio */
+ val = index_in_array(tas5086_ratios, ARRAY_SIZE(tas5086_ratios),
+ priv->mclk / priv->rate);
+ if (val < 0) {
+ dev_err(codec->dev, "Inavlid MCLK / Fs ratio\n");
+ return -EINVAL;
+ }
+
+ ret = regmap_update_bits(priv->regmap, TAS5086_CLOCK_CONTROL,
+ TAS5086_CLOCK_RATIO_MASK,
+ TAS5086_CLOCK_RATIO(val));
+ if (ret < 0)
+ return ret;
+
+
+ ret = regmap_update_bits(priv->regmap, TAS5086_CLOCK_CONTROL,
+ TAS5086_CLOCK_SCLK_RATIO_48,
+ (priv->sclk == 48 * priv->rate) ?
+ TAS5086_CLOCK_SCLK_RATIO_48 : 0);
+ if (ret < 0)
+ return ret;
+
+ /*
+ * The chip has a very unituitive register mapping and muxes information
+ * about data format and sample depth into the same register, but not on
+ * a logical bit-boundary. Hence, we have to refer to the format passed
+ * in the set_dai_fmt() callback and set up everything from here.
+ *
+ * First, determine the 'base' value, using the format ...
+ */
+ switch (priv->format & SND_SOC_DAIFMT_FORMAT_MASK) {
+ case SND_SOC_DAIFMT_RIGHT_J:
+ val = 0x00;
+ break;
+ case SND_SOC_DAIFMT_I2S:
+ val = 0x03;
+ break;
+ case SND_SOC_DAIFMT_LEFT_J:
+ val = 0x06;
+ break;
+ default:
+ dev_err(codec->dev, "Invalid DAI format\n");
+ return -EINVAL;
+ }
+
+ /* ... then add the offset for the sample bit depth. */
+ switch (params_format(params)) {
+ case SNDRV_PCM_FORMAT_S16_LE:
+ val += 0;
+ break;
+ case SNDRV_PCM_FORMAT_S20_3LE:
+ val += 1;
+ break;
+ case SNDRV_PCM_FORMAT_S24_3LE:
+ val += 2;
+ break;
+ default:
+ dev_err(codec->dev, "Invalid bit width\n");
+ return -EINVAL;
+ };
+
+ ret = regmap_write(priv->regmap, TAS5086_SERIAL_DATA_IF, val);
+ if (ret < 0)
+ return ret;
+
+ /* clock is considered valid now */
+ ret = regmap_update_bits(priv->regmap, TAS5086_CLOCK_CONTROL,
+ TAS5086_CLOCK_VALID, TAS5086_CLOCK_VALID);
+ if (ret < 0)
+ return ret;
+
+ return tas5086_set_deemph(codec);
+}
+
+static int tas5086_mute_stream(struct snd_soc_dai *dai, int mute, int stream)
+{
+ struct snd_soc_codec *codec = dai->codec;
+ struct tas5086_private *priv = snd_soc_codec_get_drvdata(codec);
+ unsigned int val = 0;
+
+ if (mute)
+ val = TAS5086_SOFT_MUTE_ALL;
+
+ return regmap_write(priv->regmap, TAS5086_SOFT_MUTE, val);
+}
+
+/* TAS5086 controls */
+static const DECLARE_TLV_DB_SCALE(tas5086_dac_tlv, -10350, 50, 1);
+
+static const struct snd_kcontrol_new tas5086_controls[] = {
+ SOC_SINGLE_TLV("Master Playback Volume", TAS5086_MASTER_VOL,
+ 0, 0xff, 1, tas5086_dac_tlv),
+ SOC_DOUBLE_R_TLV("Channel 1/2 Playback Volume",
+ TAS5086_CHANNEL_VOL(0), TAS5086_CHANNEL_VOL(1),
+ 0, 0xff, 1, tas5086_dac_tlv),
+ SOC_DOUBLE_R_TLV("Channel 3/4 Playback Volume",
+ TAS5086_CHANNEL_VOL(2), TAS5086_CHANNEL_VOL(3),
+ 0, 0xff, 1, tas5086_dac_tlv),
+ SOC_DOUBLE_R_TLV("Channel 5/6 Playback Volume",
+ TAS5086_CHANNEL_VOL(4), TAS5086_CHANNEL_VOL(5),
+ 0, 0xff, 1, tas5086_dac_tlv),
+ SOC_SINGLE_BOOL_EXT("De-emphasis Switch", 0,
+ tas5086_get_deemph, tas5086_put_deemph),
+};
+
+static const struct snd_soc_dai_ops tas5086_dai_ops = {
+ .hw_params = tas5086_hw_params,
+ .set_sysclk = tas5086_set_dai_sysclk,
+ .set_fmt = tas5086_set_dai_fmt,
+ .mute_stream = tas5086_mute_stream,
+};
+
+static struct snd_soc_dai_driver tas5086_dai = {
+ .name = "tas5086-hifi",
+ .playback = {
+ .stream_name = "Playback",
+ .channels_min = 2,
+ .channels_max = 6,
+ .rates = TAS5086_PCM_RATES,
+ .formats = TAS5086_PCM_FORMATS,
+ },
+ .ops = &tas5086_dai_ops,
+};
+
+#ifdef CONFIG_PM
+static int tas5086_soc_resume(struct snd_soc_codec *codec)
+{
+ struct tas5086_private *priv = snd_soc_codec_get_drvdata(codec);
+
+ /* Restore codec state */
+ return regcache_sync(priv->regmap);
+}
+#else
+#define tas5086_soc_resume NULL
+#endif /* CONFIG_PM */
+
+#ifdef CONFIG_OF
+static const struct of_device_id tas5086_dt_ids[] = {
+ { .compatible = "ti,tas5086", },
+ { }
+};
+MODULE_DEVICE_TABLE(of, tas5086_dt_ids);
+#endif
+
+/* charge period values in microseconds */
+static const int tas5086_charge_period[] = {
+ 13000, 16900, 23400, 31200, 41600, 54600, 72800, 96200,
+ 130000, 156000, 234000, 312000, 416000, 546000, 728000, 962000,
+ 1300000, 169000, 2340000, 3120000, 4160000, 5460000, 7280000, 9620000,
+};
+
+static int tas5086_probe(struct snd_soc_codec *codec)
+{
+ struct tas5086_private *priv = snd_soc_codec_get_drvdata(codec);
+ int charge_period = 1300000; /* hardware default is 1300 ms */
+ int i, ret;
+
+ if (of_match_device(of_match_ptr(tas5086_dt_ids), codec->dev)) {
+ struct device_node *of_node = codec->dev->of_node;
+ of_property_read_u32(of_node, "ti,charge-period", &charge_period);
+ }
+
+ /* lookup and set split-capacitor charge period */
+ if (charge_period == 0) {
+ regmap_write(priv->regmap, TAS5086_SPLIT_CAP_CHARGE, 0);
+ } else {
+ i = index_in_array(tas5086_charge_period,
+ ARRAY_SIZE(tas5086_charge_period),
+ charge_period);
+ if (i >= 0)
+ regmap_write(priv->regmap, TAS5086_SPLIT_CAP_CHARGE,
+ i + 0x08);
+ else
+ dev_warn(codec->dev,
+ "Invalid split-cap charge period of %d ns.\n",
+ charge_period);
+ }
+
+ /* enable factory trim */
+ ret = regmap_write(priv->regmap, TAS5086_OSC_TRIM, 0x00);
+ if (ret < 0)
+ return ret;
+
+ /* start all channels */
+ ret = regmap_write(priv->regmap, TAS5086_SYS_CONTROL_2, 0x20);
+ if (ret < 0)
+ return ret;
+
+ /* set master volume to 0 dB */
+ ret = regmap_write(priv->regmap, TAS5086_MASTER_VOL, 0x30);
+ if (ret < 0)
+ return ret;
+
+ /* mute all channels for now */
+ ret = regmap_write(priv->regmap, TAS5086_SOFT_MUTE,
+ TAS5086_SOFT_MUTE_ALL);
+ if (ret < 0)
+ return ret;
+
+ return 0;
+}
+
+static int tas5086_remove(struct snd_soc_codec *codec)
+{
+ struct tas5086_private *priv = snd_soc_codec_get_drvdata(codec);
+
+ if (gpio_is_valid(priv->gpio_nreset))
+ /* Set codec to the reset state */
+ gpio_set_value(priv->gpio_nreset, 0);
+
+ return 0;
+};
+
+static struct snd_soc_codec_driver soc_codec_dev_tas5086 = {
+ .probe = tas5086_probe,
+ .remove = tas5086_remove,
+ .resume = tas5086_soc_resume,
+ .controls = tas5086_controls,
+ .num_controls = ARRAY_SIZE(tas5086_controls),
+};
+
+static const struct i2c_device_id tas5086_i2c_id[] = {
+ { "tas5086", 0 },
+ { }
+};
+MODULE_DEVICE_TABLE(i2c, tas5086_i2c_id);
+
+static const struct regmap_config tas5086_regmap = {
+ .reg_bits = 8,
+ .val_bits = 8,
+ .max_register = ARRAY_SIZE(tas5086_reg_defaults),
+ .reg_defaults = tas5086_reg_defaults,
+ .num_reg_defaults = ARRAY_SIZE(tas5086_reg_defaults),
+ .cache_type = REGCACHE_RBTREE,
+ .volatile_reg = tas5086_volatile_reg,
+ .writeable_reg = tas5086_writeable_reg,
+ .readable_reg = tas5086_accessible_reg,
+};
+
+static int tas5086_i2c_probe(struct i2c_client *i2c,
+ const struct i2c_device_id *id)
+{
+ struct tas5086_private *priv;
+ struct device *dev = &i2c->dev;
+ int gpio_nreset = -EINVAL;
+ int i, ret;
+
+ priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL);
+ if (!priv)
+ return -ENOMEM;
+
+ priv->regmap = devm_regmap_init_i2c(i2c, &tas5086_regmap);
+ if (IS_ERR(priv->regmap)) {
+ ret = PTR_ERR(priv->regmap);
+ dev_err(&i2c->dev, "Failed to create regmap: %d\n", ret);
+ return ret;
+ }
+
+ i2c_set_clientdata(i2c, priv);
+
+ if (of_match_device(of_match_ptr(tas5086_dt_ids), dev)) {
+ struct device_node *of_node = dev->of_node;
+ gpio_nreset = of_get_named_gpio(of_node, "reset-gpio", 0);
+ }
+
+ if (gpio_is_valid(gpio_nreset))
+ if (devm_gpio_request(dev, gpio_nreset, "TAS5086 Reset"))
+ gpio_nreset = -EINVAL;
+
+ if (gpio_is_valid(gpio_nreset)) {
+ /* Reset codec - minimum assertion time is 400ns */
+ gpio_direction_output(gpio_nreset, 0);
+ udelay(1);
+ gpio_set_value(gpio_nreset, 1);
+
+ /* Codec needs ~15ms to wake up */
+ msleep(15);
+ }
+
+ priv->gpio_nreset = gpio_nreset;
+
+ /* The TAS5086 always returns 0x03 in its TAS5086_DEV_ID register */
+ ret = regmap_read(priv->regmap, TAS5086_DEV_ID, &i);
+ if (ret < 0)
+ return ret;
+
+ if (i != 0x3) {
+ dev_err(dev,
+ "Failed to identify TAS5086 codec (got %02x)\n", i);
+ return -ENODEV;
+ }
+
+ return snd_soc_register_codec(&i2c->dev, &soc_codec_dev_tas5086,
+ &tas5086_dai, 1);
+}
+
+static int tas5086_i2c_remove(struct i2c_client *i2c)
+{
+ snd_soc_unregister_codec(&i2c->dev);
+ return 0;
+}
+
+static struct i2c_driver tas5086_i2c_driver = {
+ .driver = {
+ .name = "tas5086",
+ .owner = THIS_MODULE,
+ .of_match_table = of_match_ptr(tas5086_dt_ids),
+ },
+ .id_table = tas5086_i2c_id,
+ .probe = tas5086_i2c_probe,
+ .remove = tas5086_i2c_remove,
+};
+
+module_i2c_driver(tas5086_i2c_driver);
+
+MODULE_AUTHOR("Daniel Mack <zonque@gmail.com>");
+MODULE_DESCRIPTION("Texas Instruments TAS5086 ALSA SoC Codec Driver");
+MODULE_LICENSE("GPL");
diff --git a/sound/soc/codecs/wm0010.c b/sound/soc/codecs/wm0010.c
index ad2fee4..8df2b6e 100644
--- a/sound/soc/codecs/wm0010.c
+++ b/sound/soc/codecs/wm0010.c
@@ -342,7 +342,7 @@
data_out[i] = cpu_to_be64(le64_to_cpu(data_in[i]));
}
-static int wm0010_firmware_load(char *name, struct snd_soc_codec *codec)
+static int wm0010_firmware_load(const char *name, struct snd_soc_codec *codec)
{
struct spi_device *spi = to_spi_device(codec->dev);
struct wm0010_priv *wm0010 = snd_soc_codec_get_drvdata(codec);
@@ -361,8 +361,8 @@
ret = request_firmware(&fw, name, codec->dev);
if (ret != 0) {
- dev_err(codec->dev, "Failed to request application: %d\n",
- ret);
+ dev_err(codec->dev, "Failed to request application(%s): %d\n",
+ name, ret);
return ret;
}
diff --git a/sound/soc/codecs/wm2000.c b/sound/soc/codecs/wm2000.c
index f2ac38b..7fefd76 100644
--- a/sound/soc/codecs/wm2000.c
+++ b/sound/soc/codecs/wm2000.c
@@ -761,6 +761,8 @@
case WM2000_REG_SYS_CTL2:
case WM2000_REG_ANC_STAT:
case WM2000_REG_IF_CTL:
+ case WM2000_REG_ANA_MIC_CTL:
+ case WM2000_REG_SPK_CTL:
return true;
default:
return false;
@@ -771,7 +773,7 @@
.reg_bits = 16,
.val_bits = 8,
- .max_register = WM2000_REG_IF_CTL,
+ .max_register = WM2000_REG_SPK_CTL,
.readable_reg = wm2000_readable_reg,
};
diff --git a/sound/soc/codecs/wm2000.h b/sound/soc/codecs/wm2000.h
index fb812cd..3870c0e 100644
--- a/sound/soc/codecs/wm2000.h
+++ b/sound/soc/codecs/wm2000.h
@@ -30,6 +30,8 @@
#define WM2000_REG_SYS_CTL2 0xf004
#define WM2000_REG_ANC_STAT 0xf005
#define WM2000_REG_IF_CTL 0xf006
+#define WM2000_REG_ANA_MIC_CTL 0xf028
+#define WM2000_REG_SPK_CTL 0xf034
/* SPEECH_CLARITY */
#define WM2000_SPEECH_CLARITY 0x01
diff --git a/sound/soc/codecs/wm2200.c b/sound/soc/codecs/wm2200.c
index ddc98f0..57ba315 100644
--- a/sound/soc/codecs/wm2200.c
+++ b/sound/soc/codecs/wm2200.c
@@ -1565,7 +1565,7 @@
return ret;
}
- ret = snd_soc_add_codec_controls(codec, wm_adsp_fw_controls, 2);
+ ret = snd_soc_add_codec_controls(codec, wm_adsp1_fw_controls, 2);
if (ret != 0)
return ret;
diff --git a/sound/soc/codecs/wm5102.c b/sound/soc/codecs/wm5102.c
index 34d0201..e895d39 100644
--- a/sound/soc/codecs/wm5102.c
+++ b/sound/soc/codecs/wm5102.c
@@ -36,9 +36,6 @@
struct wm5102_priv {
struct arizona_priv core;
struct arizona_fll fll[2];
-
- unsigned int spk_ena:2;
- unsigned int spk_ena_pending:1;
};
static DECLARE_TLV_DB_SCALE(ana_tlv, 0, 100, 0);
@@ -615,6 +612,26 @@
return 0;
}
+static const char *wm5102_osr_text[] = {
+ "Low power", "Normal", "High performance",
+};
+
+static const unsigned int wm5102_osr_val[] = {
+ 0x0, 0x3, 0x5,
+};
+
+static const struct soc_enum wm5102_hpout_osr[] = {
+ SOC_VALUE_ENUM_SINGLE(ARIZONA_OUTPUT_PATH_CONFIG_1L,
+ ARIZONA_OUT1_OSR_SHIFT, 0x7, 3,
+ wm5102_osr_text, wm5102_osr_val),
+ SOC_VALUE_ENUM_SINGLE(ARIZONA_OUTPUT_PATH_CONFIG_2L,
+ ARIZONA_OUT2_OSR_SHIFT, 0x7, 3,
+ wm5102_osr_text, wm5102_osr_val),
+ SOC_VALUE_ENUM_SINGLE(ARIZONA_OUTPUT_PATH_CONFIG_3L,
+ ARIZONA_OUT3_OSR_SHIFT, 0x7, 3,
+ wm5102_osr_text, wm5102_osr_val),
+};
+
#define WM5102_NG_SRC(name, base) \
SOC_SINGLE(name " NG HPOUT1L Switch", base, 0, 1, 0), \
SOC_SINGLE(name " NG HPOUT1R Switch", base, 1, 1, 0), \
@@ -745,6 +762,9 @@
SOC_ENUM("LHPF3 Mode", arizona_lhpf3_mode),
SOC_ENUM("LHPF4 Mode", arizona_lhpf4_mode),
+SOC_VALUE_ENUM("ISRC1 FSL", arizona_isrc_fsl[0]),
+SOC_VALUE_ENUM("ISRC2 FSL", arizona_isrc_fsl[1]),
+
ARIZONA_MIXER_CONTROLS("Mic", ARIZONA_MICMIX_INPUT_1_SOURCE),
ARIZONA_MIXER_CONTROLS("Noise", ARIZONA_NOISEMIX_INPUT_1_SOURCE),
@@ -761,6 +781,8 @@
ARIZONA_MIXER_CONTROLS("SPKDAT1L", ARIZONA_OUT5LMIX_INPUT_1_SOURCE),
ARIZONA_MIXER_CONTROLS("SPKDAT1R", ARIZONA_OUT5RMIX_INPUT_1_SOURCE),
+SOC_SINGLE("Speaker High Performance Switch", ARIZONA_OUTPUT_PATH_CONFIG_4L,
+ ARIZONA_OUT4_OSR_SHIFT, 1, 0),
SOC_SINGLE("SPKDAT1 High Performance Switch", ARIZONA_OUTPUT_PATH_CONFIG_5L,
ARIZONA_OUT5_OSR_SHIFT, 1, 0),
@@ -790,6 +812,10 @@
ARIZONA_DAC_DIGITAL_VOLUME_5R, ARIZONA_OUT5L_VOL_SHIFT,
0xbf, 0, digital_tlv),
+SOC_VALUE_ENUM("HPOUT1 OSR", wm5102_hpout_osr[0]),
+SOC_VALUE_ENUM("HPOUT2 OSR", wm5102_hpout_osr[1]),
+SOC_VALUE_ENUM("HPOUT3 OSR", wm5102_hpout_osr[2]),
+
SOC_ENUM("Output Ramp Up", arizona_out_vi_ramp),
SOC_ENUM("Output Ramp Down", arizona_out_vd_ramp),
@@ -828,47 +854,6 @@
ARIZONA_MIXER_CONTROLS("AIF3TX2", ARIZONA_AIF3TX2MIX_INPUT_1_SOURCE),
};
-static int wm5102_spk_ev(struct snd_soc_dapm_widget *w,
- struct snd_kcontrol *kcontrol,
- int event)
-{
- struct snd_soc_codec *codec = w->codec;
- struct arizona *arizona = dev_get_drvdata(codec->dev->parent);
- struct wm5102_priv *wm5102 = snd_soc_codec_get_drvdata(codec);
-
- if (arizona->rev < 1)
- return 0;
-
- switch (event) {
- case SND_SOC_DAPM_PRE_PMU:
- if (!wm5102->spk_ena) {
- snd_soc_write(codec, 0x4f5, 0x25a);
- wm5102->spk_ena_pending = true;
- }
- break;
- case SND_SOC_DAPM_POST_PMU:
- if (wm5102->spk_ena_pending) {
- msleep(75);
- snd_soc_write(codec, 0x4f5, 0xda);
- wm5102->spk_ena_pending = false;
- wm5102->spk_ena++;
- }
- break;
- case SND_SOC_DAPM_PRE_PMD:
- wm5102->spk_ena--;
- if (!wm5102->spk_ena)
- snd_soc_write(codec, 0x4f5, 0x25a);
- break;
- case SND_SOC_DAPM_POST_PMD:
- if (!wm5102->spk_ena)
- snd_soc_write(codec, 0x4f5, 0x0da);
- break;
- }
-
- return 0;
-}
-
-
ARIZONA_MIXER_ENUMS(EQ1, ARIZONA_EQ1MIX_INPUT_1_SOURCE);
ARIZONA_MIXER_ENUMS(EQ2, ARIZONA_EQ2MIX_INPUT_1_SOURCE);
ARIZONA_MIXER_ENUMS(EQ3, ARIZONA_EQ3MIX_INPUT_1_SOURCE);
@@ -984,22 +969,28 @@
SND_SOC_DAPM_PGA_E("IN1L PGA", ARIZONA_INPUT_ENABLES, ARIZONA_IN1L_ENA_SHIFT,
0, NULL, 0, arizona_in_ev,
- SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU),
+ SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD |
+ SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU),
SND_SOC_DAPM_PGA_E("IN1R PGA", ARIZONA_INPUT_ENABLES, ARIZONA_IN1R_ENA_SHIFT,
0, NULL, 0, arizona_in_ev,
- SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU),
+ SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD |
+ SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU),
SND_SOC_DAPM_PGA_E("IN2L PGA", ARIZONA_INPUT_ENABLES, ARIZONA_IN2L_ENA_SHIFT,
0, NULL, 0, arizona_in_ev,
- SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU),
+ SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD |
+ SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU),
SND_SOC_DAPM_PGA_E("IN2R PGA", ARIZONA_INPUT_ENABLES, ARIZONA_IN2R_ENA_SHIFT,
0, NULL, 0, arizona_in_ev,
- SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU),
+ SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD |
+ SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU),
SND_SOC_DAPM_PGA_E("IN3L PGA", ARIZONA_INPUT_ENABLES, ARIZONA_IN3L_ENA_SHIFT,
0, NULL, 0, arizona_in_ev,
- SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU),
+ SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD |
+ SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU),
SND_SOC_DAPM_PGA_E("IN3R PGA", ARIZONA_INPUT_ENABLES, ARIZONA_IN3R_ENA_SHIFT,
0, NULL, 0, arizona_in_ev,
- SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU),
+ SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD |
+ SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU),
SND_SOC_DAPM_SUPPLY("MICBIAS1", ARIZONA_MIC_BIAS_CTRL_1,
ARIZONA_MICB1_ENA_SHIFT, 0, NULL, 0),
@@ -1131,11 +1122,11 @@
SND_SOC_DAPM_VALUE_MUX("AEC Loopback", ARIZONA_DAC_AEC_CONTROL_1,
ARIZONA_AEC_LOOPBACK_ENA, 0, &wm5102_aec_loopback_mux),
-SND_SOC_DAPM_PGA_E("OUT1L", ARIZONA_OUTPUT_ENABLES_1,
- ARIZONA_OUT1L_ENA_SHIFT, 0, NULL, 0, arizona_out_ev,
+SND_SOC_DAPM_PGA_E("OUT1L", SND_SOC_NOPM,
+ ARIZONA_OUT1L_ENA_SHIFT, 0, NULL, 0, arizona_hp_ev,
SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU),
-SND_SOC_DAPM_PGA_E("OUT1R", ARIZONA_OUTPUT_ENABLES_1,
- ARIZONA_OUT1R_ENA_SHIFT, 0, NULL, 0, arizona_out_ev,
+SND_SOC_DAPM_PGA_E("OUT1R", SND_SOC_NOPM,
+ ARIZONA_OUT1R_ENA_SHIFT, 0, NULL, 0, arizona_hp_ev,
SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU),
SND_SOC_DAPM_PGA_E("OUT2L", ARIZONA_OUTPUT_ENABLES_1,
ARIZONA_OUT2L_ENA_SHIFT, 0, NULL, 0, arizona_out_ev,
@@ -1146,12 +1137,6 @@
SND_SOC_DAPM_PGA_E("OUT3L", ARIZONA_OUTPUT_ENABLES_1,
ARIZONA_OUT3L_ENA_SHIFT, 0, NULL, 0, arizona_out_ev,
SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU),
-SND_SOC_DAPM_PGA_E("OUT4L", ARIZONA_OUTPUT_ENABLES_1,
- ARIZONA_OUT4L_ENA_SHIFT, 0, NULL, 0, wm5102_spk_ev,
- SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU),
-SND_SOC_DAPM_PGA_E("OUT4R", ARIZONA_OUTPUT_ENABLES_1,
- ARIZONA_OUT4R_ENA_SHIFT, 0, NULL, 0, wm5102_spk_ev,
- SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU),
SND_SOC_DAPM_PGA_E("OUT5L", ARIZONA_OUTPUT_ENABLES_1,
ARIZONA_OUT5L_ENA_SHIFT, 0, NULL, 0, arizona_out_ev,
SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU),
@@ -1494,6 +1479,12 @@
return arizona_set_fll(&wm5102->fll[0], source, Fref, Fout);
case WM5102_FLL2:
return arizona_set_fll(&wm5102->fll[1], source, Fref, Fout);
+ case WM5102_FLL1_REFCLK:
+ return arizona_set_fll_refclk(&wm5102->fll[0], source, Fref,
+ Fout);
+ case WM5102_FLL2_REFCLK:
+ return arizona_set_fll_refclk(&wm5102->fll[1], source, Fref,
+ Fout);
default:
return -EINVAL;
}
@@ -1581,10 +1572,12 @@
if (ret != 0)
return ret;
- ret = snd_soc_add_codec_controls(codec, wm_adsp_fw_controls, 1);
+ ret = snd_soc_add_codec_controls(codec, wm_adsp2_fw_controls, 2);
if (ret != 0)
return ret;
+ arizona_init_spk(codec);
+
snd_soc_dapm_disable_pin(&codec->dapm, "HAPTICS");
priv->core.arizona->dapm = &codec->dapm;
@@ -1604,13 +1597,6 @@
#define WM5102_DIG_VU 0x0200
static unsigned int wm5102_digital_vu[] = {
- ARIZONA_ADC_DIGITAL_VOLUME_1L,
- ARIZONA_ADC_DIGITAL_VOLUME_1R,
- ARIZONA_ADC_DIGITAL_VOLUME_2L,
- ARIZONA_ADC_DIGITAL_VOLUME_2R,
- ARIZONA_ADC_DIGITAL_VOLUME_3L,
- ARIZONA_ADC_DIGITAL_VOLUME_3R,
-
ARIZONA_DAC_DIGITAL_VOLUME_1L,
ARIZONA_DAC_DIGITAL_VOLUME_1R,
ARIZONA_DAC_DIGITAL_VOLUME_2L,
@@ -1653,6 +1639,7 @@
platform_set_drvdata(pdev, wm5102);
wm5102->core.arizona = arizona;
+ wm5102->core.num_inputs = 6;
wm5102->core.adsp[0].part = "wm5102";
wm5102->core.adsp[0].num = 1;
@@ -1677,6 +1664,12 @@
ARIZONA_IRQ_FLL2_LOCK, ARIZONA_IRQ_FLL2_CLOCK_OK,
&wm5102->fll[1]);
+ /* SR2 fixed at 8kHz, SR3 fixed at 16kHz */
+ regmap_update_bits(arizona->regmap, ARIZONA_SAMPLE_RATE_2,
+ ARIZONA_SAMPLE_RATE_2_MASK, 0x11);
+ regmap_update_bits(arizona->regmap, ARIZONA_SAMPLE_RATE_3,
+ ARIZONA_SAMPLE_RATE_3_MASK, 0x12);
+
for (i = 0; i < ARRAY_SIZE(wm5102_dai); i++)
arizona_init_dai(&wm5102->core, i);
diff --git a/sound/soc/codecs/wm5102.h b/sound/soc/codecs/wm5102.h
index d30477f..adb3804 100644
--- a/sound/soc/codecs/wm5102.h
+++ b/sound/soc/codecs/wm5102.h
@@ -15,7 +15,9 @@
#include "arizona.h"
-#define WM5102_FLL1 1
-#define WM5102_FLL2 2
+#define WM5102_FLL1 1
+#define WM5102_FLL2 2
+#define WM5102_FLL1_REFCLK 3
+#define WM5102_FLL2_REFCLK 4
#endif
diff --git a/sound/soc/codecs/wm5110.c b/sound/soc/codecs/wm5110.c
index cdeb301..731884e 100644
--- a/sound/soc/codecs/wm5110.c
+++ b/sound/soc/codecs/wm5110.c
@@ -416,28 +416,36 @@
SND_SOC_DAPM_PGA_E("IN1L PGA", ARIZONA_INPUT_ENABLES, ARIZONA_IN1L_ENA_SHIFT,
0, NULL, 0, arizona_in_ev,
- SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU),
+ SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD |
+ SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU),
SND_SOC_DAPM_PGA_E("IN1R PGA", ARIZONA_INPUT_ENABLES, ARIZONA_IN1R_ENA_SHIFT,
0, NULL, 0, arizona_in_ev,
- SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU),
+ SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD |
+ SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU),
SND_SOC_DAPM_PGA_E("IN2L PGA", ARIZONA_INPUT_ENABLES, ARIZONA_IN2L_ENA_SHIFT,
0, NULL, 0, arizona_in_ev,
- SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU),
+ SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD |
+ SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU),
SND_SOC_DAPM_PGA_E("IN2R PGA", ARIZONA_INPUT_ENABLES, ARIZONA_IN2R_ENA_SHIFT,
0, NULL, 0, arizona_in_ev,
- SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU),
+ SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD |
+ SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU),
SND_SOC_DAPM_PGA_E("IN3L PGA", ARIZONA_INPUT_ENABLES, ARIZONA_IN3L_ENA_SHIFT,
0, NULL, 0, arizona_in_ev,
- SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU),
+ SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD |
+ SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU),
SND_SOC_DAPM_PGA_E("IN3R PGA", ARIZONA_INPUT_ENABLES, ARIZONA_IN3R_ENA_SHIFT,
0, NULL, 0, arizona_in_ev,
- SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU),
+ SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD |
+ SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU),
SND_SOC_DAPM_PGA_E("IN4L PGA", ARIZONA_INPUT_ENABLES, ARIZONA_IN4L_ENA_SHIFT,
0, NULL, 0, arizona_in_ev,
- SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU),
+ SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD |
+ SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU),
SND_SOC_DAPM_PGA_E("IN4R PGA", ARIZONA_INPUT_ENABLES, ARIZONA_IN4R_ENA_SHIFT,
0, NULL, 0, arizona_in_ev,
- SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU),
+ SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD |
+ SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU),
SND_SOC_DAPM_SUPPLY("MICBIAS1", ARIZONA_MIC_BIAS_CTRL_1,
ARIZONA_MICB1_ENA_SHIFT, 0, NULL, 0),
@@ -551,11 +559,11 @@
SND_SOC_DAPM_AIF_IN("AIF3RX2", NULL, 0,
ARIZONA_AIF3_RX_ENABLES, ARIZONA_AIF3RX2_ENA_SHIFT, 0),
-SND_SOC_DAPM_PGA_E("OUT1L", ARIZONA_OUTPUT_ENABLES_1,
- ARIZONA_OUT1L_ENA_SHIFT, 0, NULL, 0, arizona_out_ev,
+SND_SOC_DAPM_PGA_E("OUT1L", SND_SOC_NOPM,
+ ARIZONA_OUT1L_ENA_SHIFT, 0, NULL, 0, arizona_hp_ev,
SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU),
-SND_SOC_DAPM_PGA_E("OUT1R", ARIZONA_OUTPUT_ENABLES_1,
- ARIZONA_OUT1R_ENA_SHIFT, 0, NULL, 0, arizona_out_ev,
+SND_SOC_DAPM_PGA_E("OUT1R", SND_SOC_NOPM,
+ ARIZONA_OUT1R_ENA_SHIFT, 0, NULL, 0, arizona_hp_ev,
SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU),
SND_SOC_DAPM_PGA_E("OUT2L", ARIZONA_OUTPUT_ENABLES_1,
ARIZONA_OUT2L_ENA_SHIFT, 0, NULL, 0, arizona_out_ev,
@@ -569,12 +577,6 @@
SND_SOC_DAPM_PGA_E("OUT3R", ARIZONA_OUTPUT_ENABLES_1,
ARIZONA_OUT3R_ENA_SHIFT, 0, NULL, 0, arizona_out_ev,
SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU),
-SND_SOC_DAPM_PGA_E("OUT4L", ARIZONA_OUTPUT_ENABLES_1,
- ARIZONA_OUT4L_ENA_SHIFT, 0, NULL, 0, arizona_out_ev,
- SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU),
-SND_SOC_DAPM_PGA_E("OUT4R", ARIZONA_OUTPUT_ENABLES_1,
- ARIZONA_OUT4R_ENA_SHIFT, 0, NULL, 0, arizona_out_ev,
- SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU),
SND_SOC_DAPM_PGA_E("OUT5L", ARIZONA_OUTPUT_ENABLES_1,
ARIZONA_OUT5L_ENA_SHIFT, 0, NULL, 0, arizona_out_ev,
SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU),
@@ -880,6 +882,12 @@
return arizona_set_fll(&wm5110->fll[0], source, Fref, Fout);
case WM5110_FLL2:
return arizona_set_fll(&wm5110->fll[1], source, Fref, Fout);
+ case WM5110_FLL1_REFCLK:
+ return arizona_set_fll_refclk(&wm5110->fll[0], source, Fref,
+ Fout);
+ case WM5110_FLL2_REFCLK:
+ return arizona_set_fll_refclk(&wm5110->fll[1], source, Fref,
+ Fout);
default:
return -EINVAL;
}
@@ -987,15 +995,6 @@
#define WM5110_DIG_VU 0x0200
static unsigned int wm5110_digital_vu[] = {
- ARIZONA_ADC_DIGITAL_VOLUME_1L,
- ARIZONA_ADC_DIGITAL_VOLUME_1R,
- ARIZONA_ADC_DIGITAL_VOLUME_2L,
- ARIZONA_ADC_DIGITAL_VOLUME_2R,
- ARIZONA_ADC_DIGITAL_VOLUME_3L,
- ARIZONA_ADC_DIGITAL_VOLUME_3R,
- ARIZONA_ADC_DIGITAL_VOLUME_4L,
- ARIZONA_ADC_DIGITAL_VOLUME_4R,
-
ARIZONA_DAC_DIGITAL_VOLUME_1L,
ARIZONA_DAC_DIGITAL_VOLUME_1R,
ARIZONA_DAC_DIGITAL_VOLUME_2L,
@@ -1040,6 +1039,7 @@
platform_set_drvdata(pdev, wm5110);
wm5110->core.arizona = arizona;
+ wm5110->core.num_inputs = 8;
for (i = 0; i < ARRAY_SIZE(wm5110->fll); i++)
wm5110->fll[i].vco_mult = 3;
diff --git a/sound/soc/codecs/wm5110.h b/sound/soc/codecs/wm5110.h
index 75e9351..e6c0cd4 100644
--- a/sound/soc/codecs/wm5110.h
+++ b/sound/soc/codecs/wm5110.h
@@ -15,7 +15,9 @@
#include "arizona.h"
-#define WM5110_FLL1 1
-#define WM5110_FLL2 2
+#define WM5110_FLL1 1
+#define WM5110_FLL2 2
+#define WM5110_FLL1_REFCLK 3
+#define WM5110_FLL2_REFCLK 4
#endif
diff --git a/sound/soc/codecs/wm8903.c b/sound/soc/codecs/wm8903.c
index f8a31ad..9d88437 100644
--- a/sound/soc/codecs/wm8903.c
+++ b/sound/soc/codecs/wm8903.c
@@ -478,6 +478,8 @@
/* ALSA can only do steps of .01dB */
static const DECLARE_TLV_DB_SCALE(digital_tlv, -7200, 75, 1);
+static const DECLARE_TLV_DB_SCALE(dac_boost_tlv, 0, 600, 0);
+
static const DECLARE_TLV_DB_SCALE(digital_sidetone_tlv, -3600, 300, 0);
static const DECLARE_TLV_DB_SCALE(out_tlv, -5700, 100, 0);
@@ -698,6 +700,8 @@
SOC_SINGLE("DAC Mono Switch", WM8903_DAC_DIGITAL_1, 12, 1, 0),
SOC_ENUM("DAC Companding Mode", dac_companding),
SOC_SINGLE("DAC Companding Switch", WM8903_AUDIO_INTERFACE_0, 1, 1, 0),
+SOC_SINGLE_TLV("DAC Boost Volume", WM8903_AUDIO_INTERFACE_0, 9, 3, 0,
+ dac_boost_tlv),
SOC_SINGLE_BOOL_EXT("Playback Deemphasis Switch", 0,
wm8903_get_deemph, wm8903_put_deemph),
diff --git a/sound/soc/codecs/wm8960.c b/sound/soc/codecs/wm8960.c
index a64b934..0a4ffdd 100644
--- a/sound/soc/codecs/wm8960.c
+++ b/sound/soc/codecs/wm8960.c
@@ -204,6 +204,7 @@
static const DECLARE_TLV_DB_SCALE(dac_tlv, -12700, 50, 1);
static const DECLARE_TLV_DB_SCALE(bypass_tlv, -2100, 300, 0);
static const DECLARE_TLV_DB_SCALE(out_tlv, -12100, 100, 1);
+static const DECLARE_TLV_DB_SCALE(boost_tlv, -1200, 300, 1);
static const struct snd_kcontrol_new wm8960_snd_controls[] = {
SOC_DOUBLE_R_TLV("Capture Volume", WM8960_LINVOL, WM8960_RINVOL,
@@ -213,6 +214,15 @@
SOC_DOUBLE_R("Capture Switch", WM8960_LINVOL, WM8960_RINVOL,
7, 1, 0),
+SOC_SINGLE_TLV("Right Input Boost Mixer RINPUT3 Volume",
+ WM8960_INBMIX1, 4, 7, 0, boost_tlv),
+SOC_SINGLE_TLV("Right Input Boost Mixer RINPUT2 Volume",
+ WM8960_INBMIX1, 1, 7, 0, boost_tlv),
+SOC_SINGLE_TLV("Left Input Boost Mixer LINPUT3 Volume",
+ WM8960_INBMIX2, 4, 7, 0, boost_tlv),
+SOC_SINGLE_TLV("Left Input Boost Mixer LINPUT2 Volume",
+ WM8960_INBMIX2, 1, 7, 0, boost_tlv),
+
SOC_DOUBLE_R_TLV("Playback Volume", WM8960_LDAC, WM8960_RDAC,
0, 255, 0, dac_tlv),
diff --git a/sound/soc/codecs/wm8994.c b/sound/soc/codecs/wm8994.c
index c9bd445..14094f5 100644
--- a/sound/soc/codecs/wm8994.c
+++ b/sound/soc/codecs/wm8994.c
@@ -2209,7 +2209,7 @@
vmid_reference(codec);
break;
case WM8958:
- if (wm8994->revision < 1)
+ if (control->revision < 1)
vmid_reference(codec);
break;
default:
@@ -2244,7 +2244,7 @@
vmid_dereference(codec);
break;
case WM8958:
- if (wm8994->revision < 1)
+ if (control->revision < 1)
vmid_dereference(codec);
break;
default:
@@ -2268,10 +2268,26 @@
*/
if (max(wm8994->aifclk[0], wm8994->aifclk[1]) < 50000) {
dev_dbg(codec->dev, "Configuring AIFs for 128fs\n");
+
+ wm8994->aifdiv[0] = snd_soc_read(codec, WM8994_AIF1_RATE)
+ & WM8994_AIF1CLK_RATE_MASK;
+ wm8994->aifdiv[1] = snd_soc_read(codec, WM8994_AIF2_RATE)
+ & WM8994_AIF1CLK_RATE_MASK;
+
snd_soc_update_bits(codec, WM8994_AIF1_RATE,
WM8994_AIF1CLK_RATE_MASK, 0x1);
snd_soc_update_bits(codec, WM8994_AIF2_RATE,
WM8994_AIF2CLK_RATE_MASK, 0x1);
+ } else if (wm8994->aifdiv[0]) {
+ snd_soc_update_bits(codec, WM8994_AIF1_RATE,
+ WM8994_AIF1CLK_RATE_MASK,
+ wm8994->aifdiv[0]);
+ snd_soc_update_bits(codec, WM8994_AIF2_RATE,
+ WM8994_AIF2CLK_RATE_MASK,
+ wm8994->aifdiv[1]);
+
+ wm8994->aifdiv[0] = 0;
+ wm8994->aifdiv[1] = 0;
}
return 0;
@@ -2368,10 +2384,26 @@
*/
if (max(wm8994->aifclk[0], wm8994->aifclk[1]) < 50000) {
dev_dbg(codec->dev, "Configuring AIFs for 128fs\n");
+
+ wm8994->aifdiv[0] = snd_soc_read(codec, WM8994_AIF1_RATE)
+ & WM8994_AIF1CLK_RATE_MASK;
+ wm8994->aifdiv[1] = snd_soc_read(codec, WM8994_AIF2_RATE)
+ & WM8994_AIF1CLK_RATE_MASK;
+
snd_soc_update_bits(codec, WM8994_AIF1_RATE,
WM8994_AIF1CLK_RATE_MASK, 0x1);
snd_soc_update_bits(codec, WM8994_AIF2_RATE,
WM8994_AIF2CLK_RATE_MASK, 0x1);
+ } else if (wm8994->aifdiv[0]) {
+ snd_soc_update_bits(codec, WM8994_AIF1_RATE,
+ WM8994_AIF1CLK_RATE_MASK,
+ wm8994->aifdiv[0]);
+ snd_soc_update_bits(codec, WM8994_AIF2_RATE,
+ WM8994_AIF2CLK_RATE_MASK,
+ wm8994->aifdiv[1]);
+
+ wm8994->aifdiv[0] = 0;
+ wm8994->aifdiv[1] = 0;
}
return 0;
@@ -2411,7 +2443,7 @@
if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) {
switch (control->type) {
case WM8958:
- if (wm8994->revision == 0) {
+ if (control->revision == 0) {
/* Optimise performance for rev A */
snd_soc_update_bits(codec,
WM8958_CHARGE_PUMP_2,
@@ -2656,6 +2688,8 @@
{
struct snd_soc_codec *codec = dai->codec;
struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
+ struct wm8994 *control = wm8994->wm8994;
+ struct wm8994_pdata *pdata = &control->pdata;
int aif1_reg;
int aif2_reg;
int bclk_reg;
@@ -2723,7 +2757,14 @@
}
wm8994->channels[id] = params_channels(params);
- switch (params_channels(params)) {
+ if (pdata->max_channels_clocked[id] &&
+ wm8994->channels[id] > pdata->max_channels_clocked[id]) {
+ dev_dbg(dai->dev, "Constraining channels to %d from %d\n",
+ pdata->max_channels_clocked[id], wm8994->channels[id]);
+ wm8994->channels[id] = pdata->max_channels_clocked[id];
+ }
+
+ switch (wm8994->channels[id]) {
case 1:
case 2:
bclk_rate *= 2;
@@ -2745,7 +2786,7 @@
dev_dbg(dai->dev, "AIF%dCLK is %dHz, target BCLK %dHz\n",
dai->id, wm8994->aifclk[id], bclk_rate);
- if (params_channels(params) == 1 &&
+ if (wm8994->channels[id] == 1 &&
(snd_soc_read(codec, aif1_reg) & 0x18) == 0x18)
aif2 |= WM8994_AIF1_MONO;
@@ -3053,7 +3094,7 @@
int i, ret;
unsigned int val, mask;
- if (wm8994->revision < 4) {
+ if (control->revision < 4) {
/* force a HW read */
ret = regmap_read(control->regmap,
WM8994_POWER_MANAGEMENT_5, &val);
@@ -3870,7 +3911,6 @@
codec->dapm.idle_bias_off = 1;
/* Set revision-specific configuration */
- wm8994->revision = snd_soc_read(codec, WM8994_CHIP_REVISION);
switch (control->type) {
case WM8994:
/* Single ended line outputs should have VMID on. */
@@ -3878,7 +3918,7 @@
!control->pdata.lineout2_diff)
codec->dapm.idle_bias_off = 0;
- switch (wm8994->revision) {
+ switch (control->revision) {
case 2:
case 3:
wm8994->hubs.dcs_codes_l = -5;
@@ -3897,7 +3937,7 @@
wm8994->hubs.dcs_readback_mode = 1;
wm8994->hubs.hp_startup_mode = 1;
- switch (wm8994->revision) {
+ switch (control->revision) {
case 0:
break;
default:
@@ -4000,7 +4040,7 @@
switch (control->type) {
case WM1811:
- if (control->cust_id > 1 || wm8994->revision > 1) {
+ if (control->cust_id > 1 || control->revision > 1) {
ret = wm8994_request_irq(wm8994->wm8994,
WM8994_IRQ_GPIO(6),
wm1811_jackdet_irq, "JACKDET",
@@ -4114,7 +4154,7 @@
case WM8994:
snd_soc_dapm_new_controls(dapm, wm8994_specific_dapm_widgets,
ARRAY_SIZE(wm8994_specific_dapm_widgets));
- if (wm8994->revision < 4) {
+ if (control->revision < 4) {
snd_soc_dapm_new_controls(dapm, wm8994_lateclk_revd_widgets,
ARRAY_SIZE(wm8994_lateclk_revd_widgets));
snd_soc_dapm_new_controls(dapm, wm8994_adc_revd_widgets,
@@ -4135,7 +4175,7 @@
ARRAY_SIZE(wm8958_snd_controls));
snd_soc_dapm_new_controls(dapm, wm8958_dapm_widgets,
ARRAY_SIZE(wm8958_dapm_widgets));
- if (wm8994->revision < 1) {
+ if (control->revision < 1) {
snd_soc_dapm_new_controls(dapm, wm8994_lateclk_revd_widgets,
ARRAY_SIZE(wm8994_lateclk_revd_widgets));
snd_soc_dapm_new_controls(dapm, wm8994_adc_revd_widgets,
@@ -4174,7 +4214,7 @@
snd_soc_dapm_add_routes(dapm, wm8994_intercon,
ARRAY_SIZE(wm8994_intercon));
- if (wm8994->revision < 4) {
+ if (control->revision < 4) {
snd_soc_dapm_add_routes(dapm, wm8994_revd_intercon,
ARRAY_SIZE(wm8994_revd_intercon));
snd_soc_dapm_add_routes(dapm, wm8994_lateclk_revd_intercon,
@@ -4185,7 +4225,7 @@
}
break;
case WM8958:
- if (wm8994->revision < 1) {
+ if (control->revision < 1) {
snd_soc_dapm_add_routes(dapm, wm8994_intercon,
ARRAY_SIZE(wm8994_intercon));
snd_soc_dapm_add_routes(dapm, wm8994_revd_intercon,
diff --git a/sound/soc/codecs/wm8994.h b/sound/soc/codecs/wm8994.h
index 45f1927..55ddf4d 100644
--- a/sound/soc/codecs/wm8994.h
+++ b/sound/soc/codecs/wm8994.h
@@ -79,6 +79,7 @@
int sysclk_rate[2];
int mclk[2];
int aifclk[2];
+ int aifdiv[2];
int channels[2];
struct wm8994_fll_config fll[2], fll_suspend[2];
struct completion fll_locked[2];
@@ -146,8 +147,6 @@
wm1811_mic_id_cb mic_id_cb;
void *mic_id_cb_data;
- int revision;
-
unsigned int aif1clk_enable:1;
unsigned int aif2clk_enable:1;
diff --git a/sound/soc/codecs/wm_adsp.c b/sound/soc/codecs/wm_adsp.c
index 9af1bdd..3470b64 100644
--- a/sound/soc/codecs/wm_adsp.c
+++ b/sound/soc/codecs/wm_adsp.c
@@ -31,6 +31,7 @@
#include <linux/mfd/arizona/registers.h>
+#include "arizona.h"
#include "wm_adsp.h"
#define adsp_crit(_dsp, fmt, ...) \
@@ -193,17 +194,25 @@
#define WM_ADSP_NUM_FW 4
+#define WM_ADSP_FW_MBC_VSS 0
+#define WM_ADSP_FW_TX 1
+#define WM_ADSP_FW_TX_SPK 2
+#define WM_ADSP_FW_RX_ANC 3
+
static const char *wm_adsp_fw_text[WM_ADSP_NUM_FW] = {
- "MBC/VSS", "Tx", "Tx Speaker", "Rx ANC"
+ [WM_ADSP_FW_MBC_VSS] = "MBC/VSS",
+ [WM_ADSP_FW_TX] = "Tx",
+ [WM_ADSP_FW_TX_SPK] = "Tx Speaker",
+ [WM_ADSP_FW_RX_ANC] = "Rx ANC",
};
static struct {
const char *file;
} wm_adsp_fw[WM_ADSP_NUM_FW] = {
- { .file = "mbc-vss" },
- { .file = "tx" },
- { .file = "tx-spk" },
- { .file = "rx-anc" },
+ [WM_ADSP_FW_MBC_VSS] = { .file = "mbc-vss" },
+ [WM_ADSP_FW_TX] = { .file = "tx" },
+ [WM_ADSP_FW_TX_SPK] = { .file = "tx-spk" },
+ [WM_ADSP_FW_RX_ANC] = { .file = "rx-anc" },
};
static int wm_adsp_fw_get(struct snd_kcontrol *kcontrol,
@@ -246,17 +255,52 @@
SOC_ENUM_SINGLE(0, 3, ARRAY_SIZE(wm_adsp_fw_text), wm_adsp_fw_text),
};
-const struct snd_kcontrol_new wm_adsp_fw_controls[] = {
+const struct snd_kcontrol_new wm_adsp1_fw_controls[] = {
SOC_ENUM_EXT("DSP1 Firmware", wm_adsp_fw_enum[0],
wm_adsp_fw_get, wm_adsp_fw_put),
SOC_ENUM_EXT("DSP2 Firmware", wm_adsp_fw_enum[1],
wm_adsp_fw_get, wm_adsp_fw_put),
SOC_ENUM_EXT("DSP3 Firmware", wm_adsp_fw_enum[2],
wm_adsp_fw_get, wm_adsp_fw_put),
+};
+EXPORT_SYMBOL_GPL(wm_adsp1_fw_controls);
+
+#if IS_ENABLED(CONFIG_SND_SOC_ARIZONA)
+static const struct soc_enum wm_adsp2_rate_enum[] = {
+ SOC_VALUE_ENUM_SINGLE(ARIZONA_DSP1_CONTROL_1,
+ ARIZONA_DSP1_RATE_SHIFT, 0xf,
+ ARIZONA_RATE_ENUM_SIZE,
+ arizona_rate_text, arizona_rate_val),
+ SOC_VALUE_ENUM_SINGLE(ARIZONA_DSP2_CONTROL_1,
+ ARIZONA_DSP1_RATE_SHIFT, 0xf,
+ ARIZONA_RATE_ENUM_SIZE,
+ arizona_rate_text, arizona_rate_val),
+ SOC_VALUE_ENUM_SINGLE(ARIZONA_DSP3_CONTROL_1,
+ ARIZONA_DSP1_RATE_SHIFT, 0xf,
+ ARIZONA_RATE_ENUM_SIZE,
+ arizona_rate_text, arizona_rate_val),
+ SOC_VALUE_ENUM_SINGLE(ARIZONA_DSP3_CONTROL_1,
+ ARIZONA_DSP1_RATE_SHIFT, 0xf,
+ ARIZONA_RATE_ENUM_SIZE,
+ arizona_rate_text, arizona_rate_val),
+};
+
+const struct snd_kcontrol_new wm_adsp2_fw_controls[] = {
+ SOC_ENUM_EXT("DSP1 Firmware", wm_adsp_fw_enum[0],
+ wm_adsp_fw_get, wm_adsp_fw_put),
+ SOC_ENUM("DSP1 Rate", wm_adsp2_rate_enum[0]),
+ SOC_ENUM_EXT("DSP2 Firmware", wm_adsp_fw_enum[1],
+ wm_adsp_fw_get, wm_adsp_fw_put),
+ SOC_ENUM("DSP2 Rate", wm_adsp2_rate_enum[1]),
+ SOC_ENUM_EXT("DSP3 Firmware", wm_adsp_fw_enum[2],
+ wm_adsp_fw_get, wm_adsp_fw_put),
+ SOC_ENUM("DSP3 Rate", wm_adsp2_rate_enum[2]),
SOC_ENUM_EXT("DSP4 Firmware", wm_adsp_fw_enum[3],
wm_adsp_fw_get, wm_adsp_fw_put),
+ SOC_ENUM("DSP4 Rate", wm_adsp2_rate_enum[3]),
};
-EXPORT_SYMBOL_GPL(wm_adsp_fw_controls);
+EXPORT_SYMBOL_GPL(wm_adsp2_fw_controls);
+#endif
static struct wm_adsp_region const *wm_adsp_find_region(struct wm_adsp *dsp,
int type)
@@ -549,13 +593,30 @@
buf_size = sizeof(adsp1_id);
algs = be32_to_cpu(adsp1_id.algs);
+ dsp->fw_id = be32_to_cpu(adsp1_id.fw.id);
adsp_info(dsp, "Firmware: %x v%d.%d.%d, %zu algorithms\n",
- be32_to_cpu(adsp1_id.fw.id),
+ dsp->fw_id,
(be32_to_cpu(adsp1_id.fw.ver) & 0xff0000) >> 16,
(be32_to_cpu(adsp1_id.fw.ver) & 0xff00) >> 8,
be32_to_cpu(adsp1_id.fw.ver) & 0xff,
algs);
+ region = kzalloc(sizeof(*region), GFP_KERNEL);
+ if (!region)
+ return -ENOMEM;
+ region->type = WMFW_ADSP1_ZM;
+ region->alg = be32_to_cpu(adsp1_id.fw.id);
+ region->base = be32_to_cpu(adsp1_id.zm);
+ list_add_tail(®ion->list, &dsp->alg_regions);
+
+ region = kzalloc(sizeof(*region), GFP_KERNEL);
+ if (!region)
+ return -ENOMEM;
+ region->type = WMFW_ADSP1_DM;
+ region->alg = be32_to_cpu(adsp1_id.fw.id);
+ region->base = be32_to_cpu(adsp1_id.dm);
+ list_add_tail(®ion->list, &dsp->alg_regions);
+
pos = sizeof(adsp1_id) / 2;
term = pos + ((sizeof(*adsp1_alg) * algs) / 2);
break;
@@ -573,13 +634,38 @@
buf_size = sizeof(adsp2_id);
algs = be32_to_cpu(adsp2_id.algs);
+ dsp->fw_id = be32_to_cpu(adsp2_id.fw.id);
adsp_info(dsp, "Firmware: %x v%d.%d.%d, %zu algorithms\n",
- be32_to_cpu(adsp2_id.fw.id),
+ dsp->fw_id,
(be32_to_cpu(adsp2_id.fw.ver) & 0xff0000) >> 16,
(be32_to_cpu(adsp2_id.fw.ver) & 0xff00) >> 8,
be32_to_cpu(adsp2_id.fw.ver) & 0xff,
algs);
+ region = kzalloc(sizeof(*region), GFP_KERNEL);
+ if (!region)
+ return -ENOMEM;
+ region->type = WMFW_ADSP2_XM;
+ region->alg = be32_to_cpu(adsp2_id.fw.id);
+ region->base = be32_to_cpu(adsp2_id.xm);
+ list_add_tail(®ion->list, &dsp->alg_regions);
+
+ region = kzalloc(sizeof(*region), GFP_KERNEL);
+ if (!region)
+ return -ENOMEM;
+ region->type = WMFW_ADSP2_YM;
+ region->alg = be32_to_cpu(adsp2_id.fw.id);
+ region->base = be32_to_cpu(adsp2_id.ym);
+ list_add_tail(®ion->list, &dsp->alg_regions);
+
+ region = kzalloc(sizeof(*region), GFP_KERNEL);
+ if (!region)
+ return -ENOMEM;
+ region->type = WMFW_ADSP2_ZM;
+ region->alg = be32_to_cpu(adsp2_id.fw.id);
+ region->base = be32_to_cpu(adsp2_id.zm);
+ list_add_tail(®ion->list, &dsp->alg_regions);
+
pos = sizeof(adsp2_id) / 2;
term = pos + ((sizeof(*adsp2_alg) * algs) / 2);
break;
@@ -781,8 +867,24 @@
case (WMFW_INFO_TEXT << 8):
break;
case (WMFW_ABSOLUTE << 8):
- region_name = "register";
- reg = offset;
+ /*
+ * Old files may use this for global
+ * coefficients.
+ */
+ if (le32_to_cpu(blk->id) == dsp->fw_id &&
+ offset == 0) {
+ region_name = "global coefficients";
+ mem = wm_adsp_find_region(dsp, type);
+ if (!mem) {
+ adsp_err(dsp, "No ZM\n");
+ break;
+ }
+ reg = wm_adsp_region_to_reg(mem, 0);
+
+ } else {
+ region_name = "register";
+ reg = offset;
+ }
break;
case WMFW_ADSP1_DM:
diff --git a/sound/soc/codecs/wm_adsp.h b/sound/soc/codecs/wm_adsp.h
index cb8871a..fea5146 100644
--- a/sound/soc/codecs/wm_adsp.h
+++ b/sound/soc/codecs/wm_adsp.h
@@ -46,6 +46,8 @@
struct list_head alg_regions;
+ int fw_id;
+
const struct wm_adsp_region *mem;
int num_mems;
@@ -65,7 +67,8 @@
.shift = num, .event = wm_adsp2_event, \
.event_flags = SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD }
-extern const struct snd_kcontrol_new wm_adsp_fw_controls[];
+extern const struct snd_kcontrol_new wm_adsp1_fw_controls[];
+extern const struct snd_kcontrol_new wm_adsp2_fw_controls[];
int wm_adsp1_init(struct wm_adsp *adsp);
int wm_adsp2_init(struct wm_adsp *adsp, bool dvfs);
diff --git a/sound/soc/codecs/wm_hubs.c b/sound/soc/codecs/wm_hubs.c
index 867ae97..f5d81b9 100644
--- a/sound/soc/codecs/wm_hubs.c
+++ b/sound/soc/codecs/wm_hubs.c
@@ -199,11 +199,12 @@
list_add_tail(&cache->list, &hubs->dcs_cache);
}
-static void wm_hubs_read_dc_servo(struct snd_soc_codec *codec,
+static int wm_hubs_read_dc_servo(struct snd_soc_codec *codec,
u16 *reg_l, u16 *reg_r)
{
struct wm_hubs_data *hubs = snd_soc_codec_get_drvdata(codec);
u16 dcs_reg, reg;
+ int ret = 0;
switch (hubs->dcs_readback_mode) {
case 2:
@@ -236,8 +237,9 @@
break;
default:
WARN(1, "Unknown DCS readback method\n");
- return;
+ ret = -1;
}
+ return ret;
}
/*
@@ -286,7 +288,8 @@
WM8993_DCS_TRIG_STARTUP_1);
}
- wm_hubs_read_dc_servo(codec, ®_l, ®_r);
+ if (wm_hubs_read_dc_servo(codec, ®_l, ®_r) < 0)
+ return;
dev_dbg(codec->dev, "DCS input: %x %x\n", reg_l, reg_r);
diff --git a/sound/soc/davinci/davinci-i2s.c b/sound/soc/davinci/davinci-i2s.c
index 8218312..ebe8294 100644
--- a/sound/soc/davinci/davinci-i2s.c
+++ b/sound/soc/davinci/davinci-i2s.c
@@ -645,6 +645,10 @@
};
+static const struct snd_soc_component_driver davinci_i2s_component = {
+ .name = "davinci-i2s",
+};
+
static int davinci_i2s_probe(struct platform_device *pdev)
{
struct snd_platform_data *pdata = pdev->dev.platform_data;
@@ -727,20 +731,21 @@
dev_set_drvdata(&pdev->dev, dev);
- ret = snd_soc_register_dai(&pdev->dev, &davinci_i2s_dai);
+ ret = snd_soc_register_component(&pdev->dev, &davinci_i2s_component,
+ &davinci_i2s_dai, 1);
if (ret != 0)
goto err_release_clk;
ret = davinci_soc_platform_register(&pdev->dev);
if (ret) {
dev_err(&pdev->dev, "register PCM failed: %d\n", ret);
- goto err_unregister_dai;
+ goto err_unregister_component;
}
return 0;
-err_unregister_dai:
- snd_soc_unregister_dai(&pdev->dev);
+err_unregister_component:
+ snd_soc_unregister_component(&pdev->dev);
err_release_clk:
clk_disable(dev->clk);
clk_put(dev->clk);
@@ -751,7 +756,7 @@
{
struct davinci_mcbsp_dev *dev = dev_get_drvdata(&pdev->dev);
- snd_soc_unregister_dai(&pdev->dev);
+ snd_soc_unregister_component(&pdev->dev);
davinci_soc_platform_unregister(&pdev->dev);
clk_disable(dev->clk);
diff --git a/sound/soc/davinci/davinci-mcasp.c b/sound/soc/davinci/davinci-mcasp.c
index 9321e5c..8b85049 100644
--- a/sound/soc/davinci/davinci-mcasp.c
+++ b/sound/soc/davinci/davinci-mcasp.c
@@ -235,6 +235,8 @@
#define DISMOD (val)(val<<2)
#define TXSTATE BIT(4)
#define RXSTATE BIT(5)
+#define SRMOD_MASK 3
+#define SRMOD_INACTIVE 0
/*
* DAVINCI_MCASP_LBCTL_REG - Loop Back Control Register Bits
@@ -634,35 +636,43 @@
* callback, take it into account here. That allows us to for example
* send 32 bits per channel to the codec, while only 16 of them carry
* audio payload.
- * The clock ratio is given for a full period of data (both left and
- * right channels), so it has to be divided by 2.
+ * The clock ratio is given for a full period of data (for I2S format
+ * both left and right channels), so it has to be divided by number of
+ * tdm-slots (for I2S - divided by 2).
*/
if (dev->bclk_lrclk_ratio)
- word_length = dev->bclk_lrclk_ratio / 2;
+ word_length = dev->bclk_lrclk_ratio / dev->tdm_slots;
/* mapping of the XSSZ bit-field as described in the datasheet */
fmt = (word_length >> 1) - 1;
- mcasp_mod_bits(dev->base + DAVINCI_MCASP_RXFMT_REG,
- RXSSZ(fmt), RXSSZ(0x0F));
- mcasp_mod_bits(dev->base + DAVINCI_MCASP_TXFMT_REG,
- TXSSZ(fmt), TXSSZ(0x0F));
- mcasp_mod_bits(dev->base + DAVINCI_MCASP_TXFMT_REG, TXROT(rotate),
- TXROT(7));
- mcasp_mod_bits(dev->base + DAVINCI_MCASP_RXFMT_REG, RXROT(rotate),
- RXROT(7));
+ if (dev->op_mode != DAVINCI_MCASP_DIT_MODE) {
+ mcasp_mod_bits(dev->base + DAVINCI_MCASP_RXFMT_REG,
+ RXSSZ(fmt), RXSSZ(0x0F));
+ mcasp_mod_bits(dev->base + DAVINCI_MCASP_TXFMT_REG,
+ TXSSZ(fmt), TXSSZ(0x0F));
+ mcasp_mod_bits(dev->base + DAVINCI_MCASP_TXFMT_REG,
+ TXROT(rotate), TXROT(7));
+ mcasp_mod_bits(dev->base + DAVINCI_MCASP_RXFMT_REG,
+ RXROT(rotate), RXROT(7));
+ mcasp_set_reg(dev->base + DAVINCI_MCASP_RXMASK_REG,
+ mask);
+ }
+
mcasp_set_reg(dev->base + DAVINCI_MCASP_TXMASK_REG, mask);
- mcasp_set_reg(dev->base + DAVINCI_MCASP_RXMASK_REG, mask);
return 0;
}
-static void davinci_hw_common_param(struct davinci_audio_dev *dev, int stream)
+static int davinci_hw_common_param(struct davinci_audio_dev *dev, int stream,
+ int channels)
{
int i;
u8 tx_ser = 0;
u8 rx_ser = 0;
-
+ u8 ser;
+ u8 slots = dev->tdm_slots;
+ u8 max_active_serializers = (channels + slots - 1) / slots;
/* Default configuration */
mcasp_set_bits(dev->base + DAVINCI_MCASP_PWREMUMGT_REG, MCASP_SOFT);
@@ -682,17 +692,33 @@
for (i = 0; i < dev->num_serializer; i++) {
mcasp_set_bits(dev->base + DAVINCI_MCASP_XRSRCTL_REG(i),
dev->serial_dir[i]);
- if (dev->serial_dir[i] == TX_MODE) {
+ if (dev->serial_dir[i] == TX_MODE &&
+ tx_ser < max_active_serializers) {
mcasp_set_bits(dev->base + DAVINCI_MCASP_PDIR_REG,
AXR(i));
tx_ser++;
- } else if (dev->serial_dir[i] == RX_MODE) {
+ } else if (dev->serial_dir[i] == RX_MODE &&
+ rx_ser < max_active_serializers) {
mcasp_clr_bits(dev->base + DAVINCI_MCASP_PDIR_REG,
AXR(i));
rx_ser++;
+ } else {
+ mcasp_mod_bits(dev->base + DAVINCI_MCASP_XRSRCTL_REG(i),
+ SRMOD_INACTIVE, SRMOD_MASK);
}
}
+ if (stream == SNDRV_PCM_STREAM_PLAYBACK)
+ ser = tx_ser;
+ else
+ ser = rx_ser;
+
+ if (ser < max_active_serializers) {
+ dev_warn(dev->dev, "stream has more channels (%d) than are "
+ "enabled in mcasp (%d)\n", channels, ser * slots);
+ return -EINVAL;
+ }
+
if (dev->txnumevt && stream == SNDRV_PCM_STREAM_PLAYBACK) {
if (dev->txnumevt * tx_ser > 64)
dev->txnumevt = 1;
@@ -729,6 +755,8 @@
((dev->rxnumevt * rx_ser) << 8), NUMEVT_MASK);
}
}
+
+ return 0;
}
static void davinci_hw_param(struct davinci_audio_dev *dev, int stream)
@@ -772,12 +800,6 @@
/* S/PDIF */
static void davinci_hw_dit_param(struct davinci_audio_dev *dev)
{
- /* Set the PDIR for Serialiser as output */
- mcasp_set_bits(dev->base + DAVINCI_MCASP_PDIR_REG, AFSX);
-
- /* TXMASK for 24 bits */
- mcasp_set_reg(dev->base + DAVINCI_MCASP_TXMASK_REG, 0x00FFFFFF);
-
/* Set the TX format : 24 bit right rotation, 32 bit slot, Pad 0
and LSB first */
mcasp_set_bits(dev->base + DAVINCI_MCASP_TXFMT_REG,
@@ -812,12 +834,21 @@
&dev->dma_params[substream->stream];
int word_length;
u8 fifo_level;
+ u8 slots = dev->tdm_slots;
+ u8 active_serializers;
+ int channels;
+ struct snd_interval *pcm_channels = hw_param_interval(params,
+ SNDRV_PCM_HW_PARAM_CHANNELS);
+ channels = pcm_channels->min;
- davinci_hw_common_param(dev, substream->stream);
+ active_serializers = (channels + slots - 1) / slots;
+
+ if (davinci_hw_common_param(dev, substream->stream, channels) == -EINVAL)
+ return -EINVAL;
if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
- fifo_level = dev->txnumevt;
+ fifo_level = dev->txnumevt * active_serializers;
else
- fifo_level = dev->rxnumevt;
+ fifo_level = dev->rxnumevt * active_serializers;
if (dev->op_mode == DAVINCI_MCASP_DIT_MODE)
davinci_hw_dit_param(dev);
@@ -936,13 +967,13 @@
.name = "davinci-mcasp.0",
.playback = {
.channels_min = 2,
- .channels_max = 2,
+ .channels_max = 32 * 16,
.rates = DAVINCI_MCASP_RATES,
.formats = DAVINCI_MCASP_PCM_FMTS,
},
.capture = {
.channels_min = 2,
- .channels_max = 2,
+ .channels_max = 32 * 16,
.rates = DAVINCI_MCASP_RATES,
.formats = DAVINCI_MCASP_PCM_FMTS,
},
@@ -962,6 +993,10 @@
};
+static const struct snd_soc_component_driver davinci_mcasp_component = {
+ .name = "davinci-mcasp",
+};
+
static const struct of_device_id mcasp_dt_ids[] = {
{
.compatible = "ti,dm646x-mcasp-audio",
@@ -1015,8 +1050,16 @@
pdata->op_mode = val;
ret = of_property_read_u32(np, "tdm-slots", &val);
- if (ret >= 0)
+ if (ret >= 0) {
+ if (val < 2 || val > 32) {
+ dev_err(&pdev->dev,
+ "tdm-slots must be in rage [2-32]\n");
+ ret = -EINVAL;
+ goto nodata;
+ }
+
pdata->tdm_slots = val;
+ }
ret = of_property_read_u32(np, "num-serializer", &val);
if (ret >= 0)
@@ -1170,7 +1213,8 @@
dma_data->channel = res->start;
dev_set_drvdata(&pdev->dev, dev);
- ret = snd_soc_register_dai(&pdev->dev, &davinci_mcasp_dai[pdata->op_mode]);
+ ret = snd_soc_register_component(&pdev->dev, &davinci_mcasp_component,
+ &davinci_mcasp_dai[pdata->op_mode], 1);
if (ret != 0)
goto err_release_clk;
@@ -1178,13 +1222,13 @@
ret = davinci_soc_platform_register(&pdev->dev);
if (ret) {
dev_err(&pdev->dev, "register PCM failed: %d\n", ret);
- goto err_unregister_dai;
+ goto err_unregister_component;
}
return 0;
-err_unregister_dai:
- snd_soc_unregister_dai(&pdev->dev);
+err_unregister_component:
+ snd_soc_unregister_component(&pdev->dev);
err_release_clk:
pm_runtime_put_sync(&pdev->dev);
pm_runtime_disable(&pdev->dev);
@@ -1194,7 +1238,7 @@
static int davinci_mcasp_remove(struct platform_device *pdev)
{
- snd_soc_unregister_dai(&pdev->dev);
+ snd_soc_unregister_component(&pdev->dev);
davinci_soc_platform_unregister(&pdev->dev);
pm_runtime_put_sync(&pdev->dev);
diff --git a/sound/soc/davinci/davinci-mcasp.h b/sound/soc/davinci/davinci-mcasp.h
index 0edd3b5..a9ac0c1 100644
--- a/sound/soc/davinci/davinci-mcasp.h
+++ b/sound/soc/davinci/davinci-mcasp.h
@@ -38,7 +38,7 @@
u8 num_serializer;
u8 *serial_dir;
u8 version;
- u8 bclk_lrclk_ratio;
+ u16 bclk_lrclk_ratio;
/* McASP FIFO related */
u8 txnumevt;
diff --git a/sound/soc/davinci/davinci-pcm.c b/sound/soc/davinci/davinci-pcm.c
index afab81f..b2f27c2 100644
--- a/sound/soc/davinci/davinci-pcm.c
+++ b/sound/soc/davinci/davinci-pcm.c
@@ -200,7 +200,7 @@
src = dma_pos;
dst = prtd->params->dma_addr;
src_bidx = data_type;
- dst_bidx = 0;
+ dst_bidx = 4;
src_cidx = data_type * fifo_level;
dst_cidx = 0;
} else {
@@ -223,9 +223,10 @@
edma_set_transfer_params(prtd->asp_link[0], acnt, count, 1, 0,
ASYNC);
else
- edma_set_transfer_params(prtd->asp_link[0], acnt, fifo_level,
- count, fifo_level,
- ABSYNC);
+ edma_set_transfer_params(prtd->asp_link[0], acnt,
+ fifo_level,
+ count, fifo_level,
+ ABSYNC);
}
static void davinci_pcm_dma_irq(unsigned link, u16 ch_status, void *data)
diff --git a/sound/soc/davinci/davinci-vcif.c b/sound/soc/davinci/davinci-vcif.c
index 07bde2e..30587c0 100644
--- a/sound/soc/davinci/davinci-vcif.c
+++ b/sound/soc/davinci/davinci-vcif.c
@@ -204,6 +204,10 @@
};
+static const struct snd_soc_component_driver davinci_vcif_component = {
+ .name = "davinci-vcif",
+};
+
static int davinci_vcif_probe(struct platform_device *pdev)
{
struct davinci_vc *davinci_vc = pdev->dev.platform_data;
@@ -234,7 +238,8 @@
dev_set_drvdata(&pdev->dev, davinci_vcif_dev);
- ret = snd_soc_register_dai(&pdev->dev, &davinci_vcif_dai);
+ ret = snd_soc_register_component(&pdev->dev, &davinci_vcif_component,
+ &davinci_vcif_dai, 1);
if (ret != 0) {
dev_err(&pdev->dev, "could not register dai\n");
return ret;
@@ -243,7 +248,7 @@
ret = davinci_soc_platform_register(&pdev->dev);
if (ret) {
dev_err(&pdev->dev, "register PCM failed: %d\n", ret);
- snd_soc_unregister_dai(&pdev->dev);
+ snd_soc_unregister_component(&pdev->dev);
return ret;
}
@@ -252,7 +257,7 @@
static int davinci_vcif_remove(struct platform_device *pdev)
{
- snd_soc_unregister_dai(&pdev->dev);
+ snd_soc_unregister_component(&pdev->dev);
davinci_soc_platform_unregister(&pdev->dev);
return 0;
diff --git a/sound/soc/dwc/designware_i2s.c b/sound/soc/dwc/designware_i2s.c
index deb30d5..593a3ea1 100644
--- a/sound/soc/dwc/designware_i2s.c
+++ b/sound/soc/dwc/designware_i2s.c
@@ -297,6 +297,10 @@
.trigger = dw_i2s_trigger,
};
+static const struct snd_soc_component_driver dw_i2s_component = {
+ .name = "dw-i2s",
+};
+
#ifdef CONFIG_PM
static int dw_i2s_suspend(struct snd_soc_dai *dai)
@@ -413,7 +417,8 @@
dev->dev = &pdev->dev;
dev_set_drvdata(&pdev->dev, dev);
- ret = snd_soc_register_dai(&pdev->dev, dw_i2s_dai);
+ ret = snd_soc_register_component(&pdev->dev, &dw_i2s_component,
+ dw_i2s_dai, 1);
if (ret != 0) {
dev_err(&pdev->dev, "not able to register dai\n");
goto err_set_drvdata;
@@ -434,7 +439,7 @@
{
struct dw_i2s_dev *dev = dev_get_drvdata(&pdev->dev);
- snd_soc_unregister_dai(&pdev->dev);
+ snd_soc_unregister_component(&pdev->dev);
dev_set_drvdata(&pdev->dev, NULL);
clk_put(dev->clk);
diff --git a/sound/soc/fsl/Kconfig b/sound/soc/fsl/Kconfig
index 3b98159..3843a18 100644
--- a/sound/soc/fsl/Kconfig
+++ b/sound/soc/fsl/Kconfig
@@ -118,7 +118,7 @@
config SND_SOC_IMX_PCM_DMA
bool
- select SND_SOC_DMAENGINE_PCM
+ select SND_SOC_GENERIC_DMAENGINE_PCM
select SND_SOC_IMX_PCM
config SND_SOC_IMX_AUDMUX
diff --git a/sound/soc/fsl/fsl_ssi.c b/sound/soc/fsl/fsl_ssi.c
index 7decbd9..0f0bed6 100644
--- a/sound/soc/fsl/fsl_ssi.c
+++ b/sound/soc/fsl/fsl_ssi.c
@@ -27,6 +27,7 @@
#include <sound/pcm_params.h>
#include <sound/initval.h>
#include <sound/soc.h>
+#include <sound/dmaengine_pcm.h>
#include "fsl_ssi.h"
#include "imx-pcm.h"
@@ -122,8 +123,10 @@
bool ssi_on_imx;
struct clk *clk;
struct platform_device *imx_pcm_pdev;
- struct imx_pcm_dma_params dma_params_tx;
- struct imx_pcm_dma_params dma_params_rx;
+ struct snd_dmaengine_dai_dma_data dma_params_tx;
+ struct snd_dmaengine_dai_dma_data dma_params_rx;
+ struct imx_dma_data filter_data_tx;
+ struct imx_dma_data filter_data_rx;
struct {
unsigned int rfrc;
@@ -422,12 +425,6 @@
ssi_private->second_stream = substream;
}
- if (ssi_private->ssi_on_imx)
- snd_soc_dai_set_dma_data(dai, substream,
- (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) ?
- &ssi_private->dma_params_tx :
- &ssi_private->dma_params_rx);
-
return 0;
}
@@ -549,6 +546,18 @@
}
}
+static int fsl_ssi_dai_probe(struct snd_soc_dai *dai)
+{
+ struct fsl_ssi_private *ssi_private = snd_soc_dai_get_drvdata(dai);
+
+ if (ssi_private->ssi_on_imx) {
+ dai->playback_dma_data = &ssi_private->dma_params_tx;
+ dai->capture_dma_data = &ssi_private->dma_params_rx;
+ }
+
+ return 0;
+}
+
static const struct snd_soc_dai_ops fsl_ssi_dai_ops = {
.startup = fsl_ssi_startup,
.hw_params = fsl_ssi_hw_params,
@@ -558,6 +567,7 @@
/* Template for the CPU dai driver structure */
static struct snd_soc_dai_driver fsl_ssi_dai_template = {
+ .probe = fsl_ssi_dai_probe,
.playback = {
/* The SSI does not support monaural audio. */
.channels_min = 2,
@@ -574,6 +584,10 @@
.ops = &fsl_ssi_dai_ops,
};
+static const struct snd_soc_component_driver fsl_ssi_component = {
+ .name = "fsl-ssi",
+};
+
/* Show the statistics of a flag only if its interrupt is enabled. The
* compiler will optimze this code to a no-op if the interrupt is not
* enabled.
@@ -649,6 +663,7 @@
const uint32_t *iprop;
struct resource res;
char name[64];
+ bool shared;
/* SSIs that are not connected on the board should have a
* status = "disabled"
@@ -737,14 +752,18 @@
* We have burstsize be "fifo_depth - 2" to match the SSI
* watermark setting in fsl_ssi_startup().
*/
- ssi_private->dma_params_tx.burstsize =
+ ssi_private->dma_params_tx.maxburst =
ssi_private->fifo_depth - 2;
- ssi_private->dma_params_rx.burstsize =
+ ssi_private->dma_params_rx.maxburst =
ssi_private->fifo_depth - 2;
- ssi_private->dma_params_tx.dma_addr =
+ ssi_private->dma_params_tx.addr =
ssi_private->ssi_phys + offsetof(struct ccsr_ssi, stx0);
- ssi_private->dma_params_rx.dma_addr =
+ ssi_private->dma_params_rx.addr =
ssi_private->ssi_phys + offsetof(struct ccsr_ssi, srx0);
+ ssi_private->dma_params_tx.filter_data =
+ &ssi_private->filter_data_tx;
+ ssi_private->dma_params_rx.filter_data =
+ &ssi_private->filter_data_rx;
/*
* TODO: This is a temporary solution and should be changed
* to use generic DMA binding later when the helplers get in.
@@ -755,14 +774,14 @@
dev_err(&pdev->dev, "could not get dma events\n");
goto error_clk;
}
- ssi_private->dma_params_tx.dma = dma_events[0];
- ssi_private->dma_params_rx.dma = dma_events[1];
- ssi_private->dma_params_tx.shared_peripheral =
- of_device_is_compatible(of_get_parent(np),
- "fsl,spba-bus");
- ssi_private->dma_params_rx.shared_peripheral =
- ssi_private->dma_params_tx.shared_peripheral;
+ shared = of_device_is_compatible(of_get_parent(np),
+ "fsl,spba-bus");
+
+ imx_pcm_dma_params_init_data(&ssi_private->filter_data_tx,
+ dma_events[0], shared);
+ imx_pcm_dma_params_init_data(&ssi_private->filter_data_rx,
+ dma_events[1], shared);
}
/* Initialize the the device_attribute structure */
@@ -782,7 +801,8 @@
/* Register with ASoC */
dev_set_drvdata(&pdev->dev, ssi_private);
- ret = snd_soc_register_dai(&pdev->dev, &ssi_private->cpu_dai_drv);
+ ret = snd_soc_register_component(&pdev->dev, &fsl_ssi_component,
+ &ssi_private->cpu_dai_drv, 1);
if (ret) {
dev_err(&pdev->dev, "failed to register DAI: %d\n", ret);
goto error_dev;
@@ -835,7 +855,7 @@
error_dai:
if (ssi_private->ssi_on_imx)
platform_device_unregister(ssi_private->imx_pcm_pdev);
- snd_soc_unregister_dai(&pdev->dev);
+ snd_soc_unregister_component(&pdev->dev);
error_dev:
dev_set_drvdata(&pdev->dev, NULL);
@@ -873,7 +893,7 @@
clk_disable_unprepare(ssi_private->clk);
clk_put(ssi_private->clk);
}
- snd_soc_unregister_dai(&pdev->dev);
+ snd_soc_unregister_component(&pdev->dev);
device_remove_file(&pdev->dev, &ssi_private->dev_attr);
free_irq(ssi_private->irq, ssi_private);
diff --git a/sound/soc/fsl/fsl_ssi.h b/sound/soc/fsl/fsl_ssi.h
index 2173000..e6b9a69 100644
--- a/sound/soc/fsl/fsl_ssi.h
+++ b/sound/soc/fsl/fsl_ssi.h
@@ -196,5 +196,13 @@
#define CCSR_SSI_SOR_WAIT(x) (((x) & 3) << CCSR_SSI_SOR_WAIT_SHIFT)
#define CCSR_SSI_SOR_SYNRST 0x00000001
+#define CCSR_SSI_SACNT_FRDIV(x) (((x) & 0x3f) << 5)
+#define CCSR_SSI_SACNT_WR 0x00000010
+#define CCSR_SSI_SACNT_RD 0x00000008
+#define CCSR_SSI_SACNT_RDWR_MASK 0x00000018
+#define CCSR_SSI_SACNT_TIF 0x00000004
+#define CCSR_SSI_SACNT_FV 0x00000002
+#define CCSR_SSI_SACNT_AC97EN 0x00000001
+
#endif
diff --git a/sound/soc/fsl/imx-audmux.c b/sound/soc/fsl/imx-audmux.c
index 3f333e5..47f046a 100644
--- a/sound/soc/fsl/imx-audmux.c
+++ b/sound/soc/fsl/imx-audmux.c
@@ -262,7 +262,7 @@
return PTR_ERR(pinctrl);
}
- audmux_clk = clk_get(&pdev->dev, "audmux");
+ audmux_clk = devm_clk_get(&pdev->dev, "audmux");
if (IS_ERR(audmux_clk)) {
dev_dbg(&pdev->dev, "cannot get clock: %ld\n",
PTR_ERR(audmux_clk));
@@ -282,7 +282,6 @@
{
if (audmux_type == IMX31_AUDMUX)
audmux_debugfs_remove();
- clk_put(audmux_clk);
return 0;
}
diff --git a/sound/soc/fsl/imx-pcm-dma.c b/sound/soc/fsl/imx-pcm-dma.c
index 500f8ce..c246fb5 100644
--- a/sound/soc/fsl/imx-pcm-dma.c
+++ b/sound/soc/fsl/imx-pcm-dma.c
@@ -11,74 +11,30 @@
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version.
*/
-#include <linux/clk.h>
-#include <linux/delay.h>
-#include <linux/device.h>
-#include <linux/dma-mapping.h>
-#include <linux/init.h>
-#include <linux/interrupt.h>
-#include <linux/module.h>
#include <linux/platform_device.h>
-#include <linux/slab.h>
#include <linux/dmaengine.h>
#include <linux/types.h>
#include <sound/core.h>
-#include <sound/initval.h>
#include <sound/pcm.h>
-#include <sound/pcm_params.h>
#include <sound/soc.h>
#include <sound/dmaengine_pcm.h>
-#include <linux/platform_data/dma-imx.h>
-
#include "imx-pcm.h"
static bool filter(struct dma_chan *chan, void *param)
{
+ struct snd_dmaengine_dai_dma_data *dma_data = param;
+
if (!imx_dma_is_general_purpose(chan))
return false;
- chan->private = param;
+ chan->private = dma_data->filter_data;
return true;
}
-static int snd_imx_pcm_hw_params(struct snd_pcm_substream *substream,
- struct snd_pcm_hw_params *params)
-{
- struct snd_soc_pcm_runtime *rtd = substream->private_data;
- struct dma_chan *chan = snd_dmaengine_pcm_get_chan(substream);
- struct imx_pcm_dma_params *dma_params;
- struct dma_slave_config slave_config;
- int ret;
-
- dma_params = snd_soc_dai_get_dma_data(rtd->cpu_dai, substream);
-
- ret = snd_hwparams_to_dma_slave_config(substream, params, &slave_config);
- if (ret)
- return ret;
-
- slave_config.device_fc = false;
-
- if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
- slave_config.dst_addr = dma_params->dma_addr;
- slave_config.dst_maxburst = dma_params->burstsize;
- } else {
- slave_config.src_addr = dma_params->dma_addr;
- slave_config.src_maxburst = dma_params->burstsize;
- }
-
- ret = dmaengine_slave_config(chan, &slave_config);
- if (ret)
- return ret;
-
- snd_pcm_set_runtime_buffer(substream, &substream->dma_buffer);
-
- return 0;
-}
-
-static struct snd_pcm_hardware snd_imx_hardware = {
+static const struct snd_pcm_hardware imx_pcm_hardware = {
.info = SNDRV_PCM_INFO_INTERLEAVED |
SNDRV_PCM_INFO_BLOCK_TRANSFER |
SNDRV_PCM_INFO_MMAP |
@@ -97,64 +53,22 @@
.fifo_size = 0,
};
-static int snd_imx_open(struct snd_pcm_substream *substream)
-{
- struct snd_soc_pcm_runtime *rtd = substream->private_data;
- struct imx_pcm_dma_params *dma_params;
- struct imx_dma_data *dma_data;
- int ret;
-
- snd_soc_set_runtime_hwparams(substream, &snd_imx_hardware);
-
- dma_params = snd_soc_dai_get_dma_data(rtd->cpu_dai, substream);
-
- dma_data = kzalloc(sizeof(*dma_data), GFP_KERNEL);
- if (!dma_data)
- return -ENOMEM;
-
- dma_data->peripheral_type = dma_params->shared_peripheral ?
- IMX_DMATYPE_SSI_SP : IMX_DMATYPE_SSI;
- dma_data->priority = DMA_PRIO_HIGH;
- dma_data->dma_request = dma_params->dma;
-
- ret = snd_dmaengine_pcm_open(substream, filter, dma_data);
- if (ret) {
- kfree(dma_data);
- return ret;
- }
-
- snd_dmaengine_pcm_set_data(substream, dma_data);
-
- return 0;
-}
-
-static int snd_imx_close(struct snd_pcm_substream *substream)
-{
- struct imx_dma_data *dma_data = snd_dmaengine_pcm_get_data(substream);
-
- snd_dmaengine_pcm_close(substream);
- kfree(dma_data);
-
- return 0;
-}
-
-static struct snd_pcm_ops imx_pcm_ops = {
- .open = snd_imx_open,
- .close = snd_imx_close,
- .ioctl = snd_pcm_lib_ioctl,
- .hw_params = snd_imx_pcm_hw_params,
- .trigger = snd_dmaengine_pcm_trigger,
- .pointer = snd_dmaengine_pcm_pointer_no_residue,
- .mmap = snd_imx_pcm_mmap,
-};
-
-static struct snd_soc_platform_driver imx_soc_platform_mx2 = {
- .ops = &imx_pcm_ops,
- .pcm_new = imx_pcm_new,
- .pcm_free = imx_pcm_free,
+static const struct snd_dmaengine_pcm_config imx_dmaengine_pcm_config = {
+ .pcm_hardware = &imx_pcm_hardware,
+ .prepare_slave_config = snd_dmaengine_pcm_prepare_slave_config,
+ .compat_filter_fn = filter,
+ .prealloc_buffer_size = IMX_SSI_DMABUF_SIZE,
};
int imx_pcm_dma_init(struct platform_device *pdev)
{
- return snd_soc_register_platform(&pdev->dev, &imx_soc_platform_mx2);
+ return snd_dmaengine_pcm_register(&pdev->dev, &imx_dmaengine_pcm_config,
+ SND_DMAENGINE_PCM_FLAG_NO_RESIDUE |
+ SND_DMAENGINE_PCM_FLAG_NO_DT |
+ SND_DMAENGINE_PCM_FLAG_COMPAT);
+}
+
+void imx_pcm_dma_exit(struct platform_device *pdev)
+{
+ snd_dmaengine_pcm_unregister(&pdev->dev);
}
diff --git a/sound/soc/fsl/imx-pcm-fiq.c b/sound/soc/fsl/imx-pcm-fiq.c
index 920f945..670b96b 100644
--- a/sound/soc/fsl/imx-pcm-fiq.c
+++ b/sound/soc/fsl/imx-pcm-fiq.c
@@ -34,7 +34,7 @@
#include "imx-ssi.h"
struct imx_pcm_runtime_data {
- int period;
+ unsigned int period;
int periods;
unsigned long offset;
unsigned long last_offset;
@@ -299,8 +299,8 @@
imx_ssi_fiq_base = (unsigned long)ssi->base;
- ssi->dma_params_tx.burstsize = 4;
- ssi->dma_params_rx.burstsize = 6;
+ ssi->dma_params_tx.maxburst = 4;
+ ssi->dma_params_rx.maxburst = 6;
ret = snd_soc_register_platform(&pdev->dev, &imx_soc_platform_fiq);
if (ret)
diff --git a/sound/soc/fsl/imx-pcm.c b/sound/soc/fsl/imx-pcm.c
index 0d0625b..c498964 100644
--- a/sound/soc/fsl/imx-pcm.c
+++ b/sound/soc/fsl/imx-pcm.c
@@ -114,7 +114,11 @@
static int imx_pcm_remove(struct platform_device *pdev)
{
- snd_soc_unregister_platform(&pdev->dev);
+ if (strcmp(pdev->id_entry->name, "imx-fiq-pcm-audio") == 0)
+ snd_soc_unregister_platform(&pdev->dev);
+ else
+ imx_pcm_dma_exit(pdev);
+
return 0;
}
diff --git a/sound/soc/fsl/imx-pcm.h b/sound/soc/fsl/imx-pcm.h
index 5ae13a1..b7fa0d7 100644
--- a/sound/soc/fsl/imx-pcm.h
+++ b/sound/soc/fsl/imx-pcm.h
@@ -13,17 +13,24 @@
#ifndef _IMX_PCM_H
#define _IMX_PCM_H
+#include <linux/platform_data/dma-imx.h>
+
/*
* Do not change this as the FIQ handler depends on this size
*/
#define IMX_SSI_DMABUF_SIZE (64 * 1024)
-struct imx_pcm_dma_params {
- int dma;
- unsigned long dma_addr;
- int burstsize;
- bool shared_peripheral; /* The peripheral is on SPBA bus */
-};
+static inline void
+imx_pcm_dma_params_init_data(struct imx_dma_data *dma_data,
+ int dma, bool shared)
+{
+ dma_data->dma_request = dma;
+ dma_data->priority = DMA_PRIO_HIGH;
+ if (shared)
+ dma_data->peripheral_type = IMX_DMATYPE_SSI_SP;
+ else
+ dma_data->peripheral_type = IMX_DMATYPE_SSI;
+}
int snd_imx_pcm_mmap(struct snd_pcm_substream *substream,
struct vm_area_struct *vma);
@@ -32,11 +39,16 @@
#ifdef CONFIG_SND_SOC_IMX_PCM_DMA
int imx_pcm_dma_init(struct platform_device *pdev);
+void imx_pcm_dma_exit(struct platform_device *pdev);
#else
static inline int imx_pcm_dma_init(struct platform_device *pdev)
{
return -ENODEV;
}
+
+static inline void imx_pcm_dma_exit(struct platform_device *pdev)
+{
+}
#endif
#ifdef CONFIG_SND_SOC_IMX_PCM_FIQ
diff --git a/sound/soc/fsl/imx-sgtl5000.c b/sound/soc/fsl/imx-sgtl5000.c
index 424347e..9584e78 100644
--- a/sound/soc/fsl/imx-sgtl5000.c
+++ b/sound/soc/fsl/imx-sgtl5000.c
@@ -148,7 +148,7 @@
data->dai.stream_name = "HiFi";
data->dai.codec_dai_name = "sgtl5000";
data->dai.codec_of_node = codec_np;
- data->dai.cpu_dai_name = dev_name(&ssi_pdev->dev);
+ data->dai.cpu_of_node = ssi_np;
data->dai.platform_name = "imx-pcm-audio";
data->dai.init = &imx_sgtl5000_dai_init;
data->dai.dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF |
diff --git a/sound/soc/fsl/imx-ssi.c b/sound/soc/fsl/imx-ssi.c
index 810c7ee..902fab0 100644
--- a/sound/soc/fsl/imx-ssi.c
+++ b/sound/soc/fsl/imx-ssi.c
@@ -232,23 +232,6 @@
return 0;
}
-static int imx_ssi_startup(struct snd_pcm_substream *substream,
- struct snd_soc_dai *cpu_dai)
-{
- struct imx_ssi *ssi = snd_soc_dai_get_drvdata(cpu_dai);
- struct imx_pcm_dma_params *dma_data;
-
- /* Tx/Rx config */
- if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
- dma_data = &ssi->dma_params_tx;
- else
- dma_data = &ssi->dma_params_rx;
-
- snd_soc_dai_set_dma_data(cpu_dai, substream, dma_data);
-
- return 0;
-}
-
/*
* Should only be called when port is inactive (i.e. SSIEN = 0),
* although can be called multiple times by upper layers.
@@ -353,7 +336,6 @@
}
static const struct snd_soc_dai_ops imx_ssi_pcm_dai_ops = {
- .startup = imx_ssi_startup,
.hw_params = imx_ssi_hw_params,
.set_fmt = imx_ssi_set_dai_fmt,
.set_clkdiv = imx_ssi_set_dai_clkdiv,
@@ -369,10 +351,14 @@
snd_soc_dai_set_drvdata(dai, ssi);
- val = SSI_SFCSR_TFWM0(ssi->dma_params_tx.burstsize) |
- SSI_SFCSR_RFWM0(ssi->dma_params_rx.burstsize);
+ val = SSI_SFCSR_TFWM0(ssi->dma_params_tx.maxburst) |
+ SSI_SFCSR_RFWM0(ssi->dma_params_rx.maxburst);
writel(val, ssi->base + SSI_SFCSR);
+ /* Tx/Rx config */
+ dai->playback_dma_data = &ssi->dma_params_tx;
+ dai->capture_dma_data = &ssi->dma_params_rx;
+
return 0;
}
@@ -400,7 +386,7 @@
.stream_name = "AC97 Playback",
.channels_min = 2,
.channels_max = 2,
- .rates = SNDRV_PCM_RATE_48000,
+ .rates = SNDRV_PCM_RATE_8000_48000,
.formats = SNDRV_PCM_FMTBIT_S16_LE,
},
.capture = {
@@ -413,6 +399,10 @@
.ops = &imx_ssi_pcm_dai_ops,
};
+static const struct snd_soc_component_driver imx_component = {
+ .name = DRV_NAME,
+};
+
static void setup_channel_to_ac97(struct imx_ssi *imx_ssi)
{
void __iomem *base = imx_ssi->base;
@@ -575,23 +565,31 @@
writel(0x0, ssi->base + SSI_SIER);
- ssi->dma_params_rx.dma_addr = res->start + SSI_SRX0;
- ssi->dma_params_tx.dma_addr = res->start + SSI_STX0;
+ ssi->dma_params_rx.addr = res->start + SSI_SRX0;
+ ssi->dma_params_tx.addr = res->start + SSI_STX0;
- ssi->dma_params_tx.burstsize = 6;
- ssi->dma_params_rx.burstsize = 4;
+ ssi->dma_params_tx.maxburst = 6;
+ ssi->dma_params_rx.maxburst = 4;
+
+ ssi->dma_params_tx.filter_data = &ssi->filter_data_tx;
+ ssi->dma_params_rx.filter_data = &ssi->filter_data_rx;
res = platform_get_resource_byname(pdev, IORESOURCE_DMA, "tx0");
- if (res)
- ssi->dma_params_tx.dma = res->start;
+ if (res) {
+ imx_pcm_dma_params_init_data(&ssi->filter_data_tx, res->start,
+ false);
+ }
res = platform_get_resource_byname(pdev, IORESOURCE_DMA, "rx0");
- if (res)
- ssi->dma_params_rx.dma = res->start;
+ if (res) {
+ imx_pcm_dma_params_init_data(&ssi->filter_data_rx, res->start,
+ false);
+ }
platform_set_drvdata(pdev, ssi);
- ret = snd_soc_register_dai(&pdev->dev, dai);
+ ret = snd_soc_register_component(&pdev->dev, &imx_component,
+ dai, 1);
if (ret) {
dev_err(&pdev->dev, "register DAI failed\n");
goto failed_register;
@@ -632,7 +630,7 @@
failed_pdev_fiq_add:
platform_device_put(ssi->soc_platform_pdev_fiq);
failed_pdev_fiq_alloc:
- snd_soc_unregister_dai(&pdev->dev);
+ snd_soc_unregister_component(&pdev->dev);
failed_register:
release_mem_region(res->start, resource_size(res));
failed_get_resource:
@@ -650,7 +648,7 @@
platform_device_unregister(ssi->soc_platform_pdev);
platform_device_unregister(ssi->soc_platform_pdev_fiq);
- snd_soc_unregister_dai(&pdev->dev);
+ snd_soc_unregister_component(&pdev->dev);
if (ssi->flags & IMX_SSI_USE_AC97)
ac97_ssi = NULL;
diff --git a/sound/soc/fsl/imx-ssi.h b/sound/soc/fsl/imx-ssi.h
index dc114bd..bb6b3db 100644
--- a/sound/soc/fsl/imx-ssi.h
+++ b/sound/soc/fsl/imx-ssi.h
@@ -187,6 +187,7 @@
#include <linux/dmaengine.h>
#include <linux/platform_data/dma-imx.h>
+#include <sound/dmaengine_pcm.h>
#include "imx-pcm.h"
struct imx_ssi {
@@ -204,8 +205,10 @@
void (*ac97_reset) (struct snd_ac97 *ac97);
void (*ac97_warm_reset)(struct snd_ac97 *ac97);
- struct imx_pcm_dma_params dma_params_rx;
- struct imx_pcm_dma_params dma_params_tx;
+ struct snd_dmaengine_dai_dma_data dma_params_rx;
+ struct snd_dmaengine_dai_dma_data dma_params_tx;
+ struct imx_dma_data filter_data_tx;
+ struct imx_dma_data filter_data_rx;
int enabled;
diff --git a/sound/soc/fsl/mpc5200_psc_ac97.c b/sound/soc/fsl/mpc5200_psc_ac97.c
index a4aec04..4141b35 100644
--- a/sound/soc/fsl/mpc5200_psc_ac97.c
+++ b/sound/soc/fsl/mpc5200_psc_ac97.c
@@ -270,6 +270,9 @@
.ops = &psc_ac97_digital_ops,
} };
+static const struct snd_soc_component_driver psc_ac97_component = {
+ .name = DRV_NAME,
+};
/* ---------------------------------------------------------------------
@@ -287,7 +290,8 @@
if (rc != 0)
return rc;
- rc = snd_soc_register_dais(&op->dev, psc_ac97_dai, ARRAY_SIZE(psc_ac97_dai));
+ rc = snd_soc_register_component(&op->dev, &psc_ac97_component,
+ psc_ac97_dai, ARRAY_SIZE(psc_ac97_dai));
if (rc != 0) {
dev_err(&op->dev, "Failed to register DAI\n");
return rc;
@@ -313,7 +317,7 @@
static int psc_ac97_of_remove(struct platform_device *op)
{
mpc5200_audio_dma_destroy(op);
- snd_soc_unregister_dais(&op->dev, ARRAY_SIZE(psc_ac97_dai));
+ snd_soc_unregister_component(&op->dev);
return 0;
}
diff --git a/sound/soc/fsl/mpc5200_psc_i2s.c b/sound/soc/fsl/mpc5200_psc_i2s.c
index b95b966..f4efaad 100644
--- a/sound/soc/fsl/mpc5200_psc_i2s.c
+++ b/sound/soc/fsl/mpc5200_psc_i2s.c
@@ -148,6 +148,10 @@
.ops = &psc_i2s_dai_ops,
} };
+static const struct snd_soc_component_driver psc_i2s_component = {
+ .name = "mpc5200-i2s",
+};
+
/* ---------------------------------------------------------------------
* OF platform bus binding code:
* - Probe/remove operations
@@ -163,7 +167,8 @@
if (rc != 0)
return rc;
- rc = snd_soc_register_dais(&op->dev, psc_i2s_dai, ARRAY_SIZE(psc_i2s_dai));
+ rc = snd_soc_register_component(&op->dev, &psc_i2s_component,
+ psc_i2s_dai, ARRAY_SIZE(psc_i2s_dai));
if (rc != 0) {
pr_err("Failed to register DAI\n");
return rc;
@@ -208,7 +213,7 @@
static int psc_i2s_of_remove(struct platform_device *op)
{
mpc5200_audio_dma_destroy(op);
- snd_soc_unregister_dais(&op->dev, ARRAY_SIZE(psc_i2s_dai));
+ snd_soc_unregister_component(&op->dev);
return 0;
}
diff --git a/sound/soc/jz4740/jz4740-i2s.c b/sound/soc/jz4740/jz4740-i2s.c
index 6cef491..9a12644 100644
--- a/sound/soc/jz4740/jz4740-i2s.c
+++ b/sound/soc/jz4740/jz4740-i2s.c
@@ -425,6 +425,10 @@
.resume = jz4740_i2s_resume,
};
+static const struct snd_soc_component_driver jz4740_i2s_component = {
+ .name = "jz4740-i2s",
+};
+
static int jz4740_i2s_dev_probe(struct platform_device *pdev)
{
struct jz4740_i2s *i2s;
@@ -469,7 +473,8 @@
}
platform_set_drvdata(pdev, i2s);
- ret = snd_soc_register_dai(&pdev->dev, &jz4740_i2s_dai);
+ ret = snd_soc_register_component(&pdev->dev, &jz4740_i2s_component,
+ &jz4740_i2s_dai, 1);
if (ret) {
dev_err(&pdev->dev, "Failed to register DAI\n");
@@ -496,7 +501,7 @@
{
struct jz4740_i2s *i2s = platform_get_drvdata(pdev);
- snd_soc_unregister_dai(&pdev->dev);
+ snd_soc_unregister_component(&pdev->dev);
clk_put(i2s->clk_i2s);
clk_put(i2s->clk_aic);
diff --git a/sound/soc/kirkwood/kirkwood-i2s.c b/sound/soc/kirkwood/kirkwood-i2s.c
index c74c890..befe68f 100644
--- a/sound/soc/kirkwood/kirkwood-i2s.c
+++ b/sound/soc/kirkwood/kirkwood-i2s.c
@@ -451,6 +451,10 @@
.ops = &kirkwood_i2s_dai_ops,
};
+static const struct snd_soc_component_driver kirkwood_i2s_component = {
+ .name = DRV_NAME,
+};
+
static int kirkwood_i2s_dev_probe(struct platform_device *pdev)
{
struct kirkwood_asoc_platform_data *data = pdev->dev.platform_data;
@@ -524,10 +528,11 @@
priv->ctl_rec |= KIRKWOOD_RECCTL_BURST_128;
}
- err = snd_soc_register_dai(&pdev->dev, soc_dai);
+ err = snd_soc_register_component(&pdev->dev, &kirkwood_i2s_component,
+ soc_dai, 1);
if (!err)
return 0;
- dev_err(&pdev->dev, "snd_soc_register_dai failed\n");
+ dev_err(&pdev->dev, "snd_soc_register_component failed\n");
if (!IS_ERR(priv->extclk)) {
clk_disable_unprepare(priv->extclk);
@@ -542,7 +547,7 @@
{
struct kirkwood_dma_data *priv = dev_get_drvdata(&pdev->dev);
- snd_soc_unregister_dai(&pdev->dev);
+ snd_soc_unregister_component(&pdev->dev);
if (!IS_ERR(priv->extclk)) {
clk_disable_unprepare(priv->extclk);
diff --git a/sound/soc/mid-x86/sst_platform.c b/sound/soc/mid-x86/sst_platform.c
index a263cbe..392fc0b 100644
--- a/sound/soc/mid-x86/sst_platform.c
+++ b/sound/soc/mid-x86/sst_platform.c
@@ -1,7 +1,7 @@
/*
* sst_platform.c - Intel MID Platform driver
*
- * Copyright (C) 2010-2012 Intel Corp
+ * Copyright (C) 2010-2013 Intel Corp
* Author: Vinod Koul <vinod.koul@intel.com>
* Author: Harsha Priya <priya.harsha@intel.com>
* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
@@ -165,6 +165,10 @@
},
};
+static const struct snd_soc_component_driver sst_component = {
+ .name = "sst",
+};
+
/* helper functions */
static inline void sst_set_stream_status(struct sst_runtime_stream *stream,
int state)
@@ -652,11 +656,21 @@
return stream->compr_ops->get_codec_caps(codec);
}
+static int sst_platform_compr_set_metadata(struct snd_compr_stream *cstream,
+ struct snd_compr_metadata *metadata)
+{
+ struct sst_runtime_stream *stream =
+ cstream->runtime->private_data;
+
+ return stream->compr_ops->set_metadata(stream->id, metadata);
+}
+
static struct snd_compr_ops sst_platform_compr_ops = {
.open = sst_platform_compr_open,
.free = sst_platform_compr_free,
.set_params = sst_platform_compr_set_params,
+ .set_metadata = sst_platform_compr_set_metadata,
.trigger = sst_platform_compr_trigger,
.pointer = sst_platform_compr_pointer,
.ack = sst_platform_compr_ack,
@@ -683,7 +697,7 @@
return ret;
}
- ret = snd_soc_register_dais(&pdev->dev,
+ ret = snd_soc_register_component(&pdev->dev, &sst_component,
sst_platform_dai, ARRAY_SIZE(sst_platform_dai));
if (ret) {
pr_err("registering cpu dais failed\n");
@@ -695,7 +709,7 @@
static int sst_platform_remove(struct platform_device *pdev)
{
- snd_soc_unregister_dais(&pdev->dev, ARRAY_SIZE(sst_platform_dai));
+ snd_soc_unregister_component(&pdev->dev);
snd_soc_unregister_platform(&pdev->dev);
pr_debug("sst_platform_remove success\n");
return 0;
diff --git a/sound/soc/mid-x86/sst_platform.h b/sound/soc/mid-x86/sst_platform.h
index d61c5d5..cacc906 100644
--- a/sound/soc/mid-x86/sst_platform.h
+++ b/sound/soc/mid-x86/sst_platform.h
@@ -124,6 +124,8 @@
int (*close) (unsigned int str_id);
int (*get_caps) (struct snd_compr_caps *caps);
int (*get_codec_caps) (struct snd_compr_codec_caps *codec);
+ int (*set_metadata) (unsigned int str_id,
+ struct snd_compr_metadata *mdata);
};
diff --git a/sound/soc/mxs/Kconfig b/sound/soc/mxs/Kconfig
index b6fa776..78d321c 100644
--- a/sound/soc/mxs/Kconfig
+++ b/sound/soc/mxs/Kconfig
@@ -1,7 +1,7 @@
menuconfig SND_MXS_SOC
tristate "SoC Audio for Freescale MXS CPUs"
depends on ARCH_MXS
- select SND_SOC_DMAENGINE_PCM
+ select SND_SOC_GENERIC_DMAENGINE_PCM
help
Say Y or M if you want to add support for codecs attached to
the MXS SAIF interface.
diff --git a/sound/soc/mxs/mxs-pcm.c b/sound/soc/mxs/mxs-pcm.c
index 564b5b6..b41fffc 100644
--- a/sound/soc/mxs/mxs-pcm.c
+++ b/sound/soc/mxs/mxs-pcm.c
@@ -18,38 +18,24 @@
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
-#include <linux/clk.h>
-#include <linux/delay.h>
#include <linux/device.h>
-#include <linux/dma-mapping.h>
#include <linux/init.h>
-#include <linux/interrupt.h>
#include <linux/module.h>
-#include <linux/platform_device.h>
-#include <linux/slab.h>
-#include <linux/dmaengine.h>
-#include <linux/fsl/mxs-dma.h>
#include <sound/core.h>
-#include <sound/initval.h>
#include <sound/pcm.h>
-#include <sound/pcm_params.h>
#include <sound/soc.h>
#include <sound/dmaengine_pcm.h>
#include "mxs-pcm.h"
-struct mxs_pcm_dma_data {
- struct mxs_dma_data dma_data;
- struct mxs_pcm_dma_params *dma_params;
-};
-
-static struct snd_pcm_hardware snd_mxs_hardware = {
+static const struct snd_pcm_hardware snd_mxs_hardware = {
.info = SNDRV_PCM_INFO_MMAP |
SNDRV_PCM_INFO_MMAP_VALID |
SNDRV_PCM_INFO_PAUSE |
SNDRV_PCM_INFO_RESUME |
- SNDRV_PCM_INFO_INTERLEAVED,
+ SNDRV_PCM_INFO_INTERLEAVED |
+ SNDRV_PCM_INFO_HALF_DUPLEX,
.formats = SNDRV_PCM_FMTBIT_S16_LE |
SNDRV_PCM_FMTBIT_S20_3LE |
SNDRV_PCM_FMTBIT_S24_LE,
@@ -61,13 +47,11 @@
.periods_max = 52,
.buffer_bytes_max = 64 * 1024,
.fifo_size = 32,
-
};
static bool filter(struct dma_chan *chan, void *param)
{
- struct mxs_pcm_dma_data *pcm_dma_data = param;
- struct mxs_pcm_dma_params *dma_params = pcm_dma_data->dma_params;
+ struct mxs_pcm_dma_params *dma_params = param;
if (!mxs_dma_is_apbx(chan))
return false;
@@ -75,160 +59,30 @@
if (chan->chan_id != dma_params->chan_num)
return false;
- chan->private = &pcm_dma_data->dma_data;
+ chan->private = &dma_params->dma_data;
return true;
}
-static int snd_mxs_pcm_hw_params(struct snd_pcm_substream *substream,
- struct snd_pcm_hw_params *params)
-{
- snd_pcm_set_runtime_buffer(substream, &substream->dma_buffer);
-
- return 0;
-}
-
-static int snd_mxs_open(struct snd_pcm_substream *substream)
-{
- struct snd_soc_pcm_runtime *rtd = substream->private_data;
- struct mxs_pcm_dma_data *pcm_dma_data;
- int ret;
-
- pcm_dma_data = kzalloc(sizeof(*pcm_dma_data), GFP_KERNEL);
- if (pcm_dma_data == NULL)
- return -ENOMEM;
-
- pcm_dma_data->dma_params = snd_soc_dai_get_dma_data(rtd->cpu_dai, substream);
- pcm_dma_data->dma_data.chan_irq = pcm_dma_data->dma_params->chan_irq;
-
- ret = snd_dmaengine_pcm_open(substream, filter, pcm_dma_data);
- if (ret) {
- kfree(pcm_dma_data);
- return ret;
- }
-
- snd_soc_set_runtime_hwparams(substream, &snd_mxs_hardware);
-
- snd_dmaengine_pcm_set_data(substream, pcm_dma_data);
-
- return 0;
-}
-
-static int snd_mxs_close(struct snd_pcm_substream *substream)
-{
- struct mxs_pcm_dma_data *pcm_dma_data = snd_dmaengine_pcm_get_data(substream);
-
- snd_dmaengine_pcm_close(substream);
- kfree(pcm_dma_data);
-
- return 0;
-}
-
-static int snd_mxs_pcm_mmap(struct snd_pcm_substream *substream,
- struct vm_area_struct *vma)
-{
- struct snd_pcm_runtime *runtime = substream->runtime;
-
- return dma_mmap_writecombine(substream->pcm->card->dev, vma,
- runtime->dma_area,
- runtime->dma_addr,
- runtime->dma_bytes);
-}
-
-static struct snd_pcm_ops mxs_pcm_ops = {
- .open = snd_mxs_open,
- .close = snd_mxs_close,
- .ioctl = snd_pcm_lib_ioctl,
- .hw_params = snd_mxs_pcm_hw_params,
- .trigger = snd_dmaengine_pcm_trigger,
- .pointer = snd_dmaengine_pcm_pointer_no_residue,
- .mmap = snd_mxs_pcm_mmap,
-};
-
-static int mxs_pcm_preallocate_dma_buffer(struct snd_pcm *pcm, int stream)
-{
- struct snd_pcm_substream *substream = pcm->streams[stream].substream;
- struct snd_dma_buffer *buf = &substream->dma_buffer;
- size_t size = snd_mxs_hardware.buffer_bytes_max;
-
- buf->dev.type = SNDRV_DMA_TYPE_DEV;
- buf->dev.dev = pcm->card->dev;
- buf->private_data = NULL;
- buf->area = dma_alloc_writecombine(pcm->card->dev, size,
- &buf->addr, GFP_KERNEL);
- if (!buf->area)
- return -ENOMEM;
- buf->bytes = size;
-
- return 0;
-}
-
-static u64 mxs_pcm_dmamask = DMA_BIT_MASK(32);
-static int mxs_pcm_new(struct snd_soc_pcm_runtime *rtd)
-{
- struct snd_card *card = rtd->card->snd_card;
- struct snd_pcm *pcm = rtd->pcm;
- int ret = 0;
-
- if (!card->dev->dma_mask)
- card->dev->dma_mask = &mxs_pcm_dmamask;
- if (!card->dev->coherent_dma_mask)
- card->dev->coherent_dma_mask = DMA_BIT_MASK(32);
-
- if (pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream) {
- ret = mxs_pcm_preallocate_dma_buffer(pcm,
- SNDRV_PCM_STREAM_PLAYBACK);
- if (ret)
- goto out;
- }
-
- if (pcm->streams[SNDRV_PCM_STREAM_CAPTURE].substream) {
- ret = mxs_pcm_preallocate_dma_buffer(pcm,
- SNDRV_PCM_STREAM_CAPTURE);
- if (ret)
- goto out;
- }
-
-out:
- return ret;
-}
-
-static void mxs_pcm_free(struct snd_pcm *pcm)
-{
- struct snd_pcm_substream *substream;
- struct snd_dma_buffer *buf;
- int stream;
-
- for (stream = 0; stream < 2; stream++) {
- substream = pcm->streams[stream].substream;
- if (!substream)
- continue;
-
- buf = &substream->dma_buffer;
- if (!buf->area)
- continue;
-
- dma_free_writecombine(pcm->card->dev, buf->bytes,
- buf->area, buf->addr);
- buf->area = NULL;
- }
-}
-
-static struct snd_soc_platform_driver mxs_soc_platform = {
- .ops = &mxs_pcm_ops,
- .pcm_new = mxs_pcm_new,
- .pcm_free = mxs_pcm_free,
+static const struct snd_dmaengine_pcm_config mxs_dmaengine_pcm_config = {
+ .pcm_hardware = &snd_mxs_hardware,
+ .compat_filter_fn = filter,
+ .prealloc_buffer_size = 64 * 1024,
};
int mxs_pcm_platform_register(struct device *dev)
{
- return snd_soc_register_platform(dev, &mxs_soc_platform);
+ return snd_dmaengine_pcm_register(dev, &mxs_dmaengine_pcm_config,
+ SND_DMAENGINE_PCM_FLAG_NO_RESIDUE |
+ SND_DMAENGINE_PCM_FLAG_NO_DT |
+ SND_DMAENGINE_PCM_FLAG_COMPAT |
+ SND_DMAENGINE_PCM_FLAG_HALF_DUPLEX);
}
EXPORT_SYMBOL_GPL(mxs_pcm_platform_register);
void mxs_pcm_platform_unregister(struct device *dev)
{
- snd_soc_unregister_platform(dev);
+ snd_dmaengine_pcm_unregister(dev);
}
EXPORT_SYMBOL_GPL(mxs_pcm_platform_unregister);
diff --git a/sound/soc/mxs/mxs-pcm.h b/sound/soc/mxs/mxs-pcm.h
index 35ba2ca..3aa918f 100644
--- a/sound/soc/mxs/mxs-pcm.h
+++ b/sound/soc/mxs/mxs-pcm.h
@@ -19,8 +19,10 @@
#ifndef _MXS_PCM_H
#define _MXS_PCM_H
+#include <linux/fsl/mxs-dma.h>
+
struct mxs_pcm_dma_params {
- int chan_irq;
+ struct mxs_dma_data dma_data;
int chan_num;
};
diff --git a/sound/soc/mxs/mxs-saif.c b/sound/soc/mxs/mxs-saif.c
index 3a2aa1d..b563141 100644
--- a/sound/soc/mxs/mxs-saif.c
+++ b/sound/soc/mxs/mxs-saif.c
@@ -369,7 +369,6 @@
struct snd_soc_dai *cpu_dai)
{
struct mxs_saif *saif = snd_soc_dai_get_drvdata(cpu_dai);
- snd_soc_dai_set_dma_data(cpu_dai, substream, &saif->dma_param);
/* clear error status to 0 for each re-open */
saif->fifo_underrun = 0;
@@ -605,6 +604,8 @@
struct mxs_saif *saif = dev_get_drvdata(dai->dev);
snd_soc_dai_set_drvdata(dai, saif);
+ dai->playback_dma_data = &saif->dma_param;
+ dai->capture_dma_data = &saif->dma_param;
return 0;
}
@@ -627,6 +628,10 @@
.ops = &mxs_saif_dai_ops,
};
+static const struct snd_soc_component_driver mxs_saif_component = {
+ .name = "mxs-saif",
+};
+
static irqreturn_t mxs_saif_irq(int irq, void *dev_id)
{
struct mxs_saif *saif = dev_id;
@@ -753,9 +758,9 @@
return ret;
}
- saif->dma_param.chan_irq = platform_get_irq(pdev, 1);
- if (saif->dma_param.chan_irq < 0) {
- ret = saif->dma_param.chan_irq;
+ saif->dma_param.dma_data.chan_irq = platform_get_irq(pdev, 1);
+ if (saif->dma_param.dma_data.chan_irq < 0) {
+ ret = saif->dma_param.dma_data.chan_irq;
dev_err(&pdev->dev, "failed to get dma irq resource: %d\n",
ret);
return ret;
@@ -763,7 +768,8 @@
platform_set_drvdata(pdev, saif);
- ret = snd_soc_register_dai(&pdev->dev, &mxs_saif_dai);
+ ret = snd_soc_register_component(&pdev->dev, &mxs_saif_component,
+ &mxs_saif_dai, 1);
if (ret) {
dev_err(&pdev->dev, "register DAI failed\n");
return ret;
@@ -778,7 +784,7 @@
return 0;
failed_pdev_alloc:
- snd_soc_unregister_dai(&pdev->dev);
+ snd_soc_unregister_component(&pdev->dev);
return ret;
}
@@ -786,7 +792,7 @@
static int mxs_saif_remove(struct platform_device *pdev)
{
mxs_pcm_platform_unregister(&pdev->dev);
- snd_soc_unregister_dai(&pdev->dev);
+ snd_soc_unregister_component(&pdev->dev);
return 0;
}
diff --git a/sound/soc/nuc900/nuc900-ac97.c b/sound/soc/nuc900/nuc900-ac97.c
index 0418467..fe3285c 100644
--- a/sound/soc/nuc900/nuc900-ac97.c
+++ b/sound/soc/nuc900/nuc900-ac97.c
@@ -314,6 +314,10 @@
.ops = &nuc900_ac97_dai_ops,
};
+static const struct snd_soc_component_driver nuc900_ac97_component = {
+ .name = "nuc900-ac97",
+};
+
static int nuc900_ac97_drvprobe(struct platform_device *pdev)
{
struct nuc900_audio *nuc900_audio;
@@ -361,7 +365,8 @@
nuc900_ac97_data = nuc900_audio;
- ret = snd_soc_register_dai(&pdev->dev, &nuc900_ac97_dai);
+ ret = snd_soc_register_component(&pdev->dev, &nuc900_ac97_component,
+ &nuc900_ac97_dai, 1);
if (ret)
goto out3;
@@ -384,7 +389,7 @@
static int nuc900_ac97_drvremove(struct platform_device *pdev)
{
- snd_soc_unregister_dai(&pdev->dev);
+ snd_soc_unregister_component(&pdev->dev);
clk_put(nuc900_ac97_data->clk);
iounmap(nuc900_ac97_data->mmio);
diff --git a/sound/soc/omap/am3517evm.c b/sound/soc/omap/am3517evm.c
index c1900b2..994dcf3 100644
--- a/sound/soc/omap/am3517evm.c
+++ b/sound/soc/omap/am3517evm.c
@@ -28,7 +28,6 @@
#include <linux/platform_data/asoc-ti-mcbsp.h>
#include "omap-mcbsp.h"
-#include "omap-pcm.h"
#include "../codecs/tlv320aic23.h"
diff --git a/sound/soc/omap/ams-delta.c b/sound/soc/omap/ams-delta.c
index 2600447..6294464 100644
--- a/sound/soc/omap/ams-delta.c
+++ b/sound/soc/omap/ams-delta.c
@@ -36,7 +36,6 @@
#include <linux/platform_data/asoc-ti-mcbsp.h>
#include "omap-mcbsp.h"
-#include "omap-pcm.h"
#include "../codecs/cx20442.h"
diff --git a/sound/soc/omap/mcbsp.c b/sound/soc/omap/mcbsp.c
index 285c836..eb68c7d 100644
--- a/sound/soc/omap/mcbsp.c
+++ b/sound/soc/omap/mcbsp.c
@@ -1018,9 +1018,10 @@
return -ENODEV;
}
/* RX DMA request number, and port address configuration */
- mcbsp->dma_data[1].name = "Audio Capture";
- mcbsp->dma_data[1].dma_req = res->start;
- mcbsp->dma_data[1].port_addr = omap_mcbsp_dma_reg_params(mcbsp, 1);
+ mcbsp->dma_req[1] = res->start;
+ mcbsp->dma_data[1].filter_data = &mcbsp->dma_req[1];
+ mcbsp->dma_data[1].addr = omap_mcbsp_dma_reg_params(mcbsp, 1);
+ mcbsp->dma_data[1].maxburst = 4;
res = platform_get_resource_byname(pdev, IORESOURCE_DMA, "tx");
if (!res) {
@@ -1028,9 +1029,10 @@
return -ENODEV;
}
/* TX DMA request number, and port address configuration */
- mcbsp->dma_data[0].name = "Audio Playback";
- mcbsp->dma_data[0].dma_req = res->start;
- mcbsp->dma_data[0].port_addr = omap_mcbsp_dma_reg_params(mcbsp, 0);
+ mcbsp->dma_req[0] = res->start;
+ mcbsp->dma_data[0].filter_data = &mcbsp->dma_req[0];
+ mcbsp->dma_data[0].addr = omap_mcbsp_dma_reg_params(mcbsp, 0);
+ mcbsp->dma_data[0].maxburst = 4;
mcbsp->fclk = clk_get(&pdev->dev, "fck");
if (IS_ERR(mcbsp->fclk)) {
diff --git a/sound/soc/omap/mcbsp.h b/sound/soc/omap/mcbsp.h
index f93e0b0..96d1b08 100644
--- a/sound/soc/omap/mcbsp.h
+++ b/sound/soc/omap/mcbsp.h
@@ -24,14 +24,14 @@
#ifndef __ASOC_MCBSP_H
#define __ASOC_MCBSP_H
-#include "omap-pcm.h"
-
#ifdef CONFIG_ARCH_OMAP1
#define mcbsp_omap1() 1
#else
#define mcbsp_omap1() 0
#endif
+#include <sound/dmaengine_pcm.h>
+
/* McBSP register numbers. Register address offset = num * reg_step */
enum {
/* Common registers */
@@ -312,7 +312,8 @@
struct omap_mcbsp_platform_data *pdata;
struct omap_mcbsp_st_data *st_data;
struct omap_mcbsp_reg_cfg cfg_regs;
- struct omap_pcm_dma_data dma_data[2];
+ struct snd_dmaengine_dai_dma_data dma_data[2];
+ unsigned int dma_req[2];
int dma_op_mode;
u16 max_tx_thres;
u16 max_rx_thres;
diff --git a/sound/soc/omap/n810.c b/sound/soc/omap/n810.c
index ee7cd53..5e8d640 100644
--- a/sound/soc/omap/n810.c
+++ b/sound/soc/omap/n810.c
@@ -34,7 +34,6 @@
#include <linux/platform_data/asoc-ti-mcbsp.h>
#include "omap-mcbsp.h"
-#include "omap-pcm.h"
#define N810_HEADSET_AMP_GPIO 10
#define N810_SPEAKER_AMP_GPIO 101
diff --git a/sound/soc/omap/omap-abe-twl6040.c b/sound/soc/omap/omap-abe-twl6040.c
index e7d93fa..70cd5c7 100644
--- a/sound/soc/omap/omap-abe-twl6040.c
+++ b/sound/soc/omap/omap-abe-twl6040.c
@@ -34,7 +34,6 @@
#include "omap-dmic.h"
#include "omap-mcpdm.h"
-#include "omap-pcm.h"
#include "../codecs/twl6040.h"
struct abe_twl6040 {
diff --git a/sound/soc/omap/omap-dmic.c b/sound/soc/omap/omap-dmic.c
index ba49ccd..2ad0370 100644
--- a/sound/soc/omap/omap-dmic.c
+++ b/sound/soc/omap/omap-dmic.c
@@ -39,8 +39,8 @@
#include <sound/pcm_params.h>
#include <sound/initval.h>
#include <sound/soc.h>
+#include <sound/dmaengine_pcm.h>
-#include "omap-pcm.h"
#include "omap-dmic.h"
struct omap_dmic {
@@ -55,13 +55,9 @@
u32 ch_enabled;
bool active;
struct mutex mutex;
-};
-/*
- * Stream DMA parameters
- */
-static struct omap_pcm_dma_data omap_dmic_dai_dma_params = {
- .name = "DMIC capture",
+ struct snd_dmaengine_dai_dma_data dma_data;
+ unsigned int dma_req;
};
static inline void omap_dmic_write(struct omap_dmic *dmic, u16 reg, u32 val)
@@ -118,7 +114,7 @@
mutex_unlock(&dmic->mutex);
- snd_soc_dai_set_dma_data(dai, substream, &omap_dmic_dai_dma_params);
+ snd_soc_dai_set_dma_data(dai, substream, &dmic->dma_data);
return ret;
}
@@ -203,7 +199,7 @@
struct snd_soc_dai *dai)
{
struct omap_dmic *dmic = snd_soc_dai_get_drvdata(dai);
- struct omap_pcm_dma_data *dma_data;
+ struct snd_dmaengine_dai_dma_data *dma_data;
int channels;
dmic->clk_div = omap_dmic_select_divider(dmic, params_rate(params));
@@ -230,7 +226,7 @@
/* packet size is threshold * channels */
dma_data = snd_soc_dai_get_dma_data(dai, substream);
- dma_data->packet_size = dmic->threshold * channels;
+ dma_data->maxburst = dmic->threshold * channels;
return 0;
}
@@ -448,6 +444,10 @@
.ops = &omap_dmic_dai_ops,
};
+static const struct snd_soc_component_driver omap_dmic_component = {
+ .name = "omap-dmic",
+};
+
static int asoc_dmic_probe(struct platform_device *pdev)
{
struct omap_dmic *dmic;
@@ -476,7 +476,7 @@
ret = -ENODEV;
goto err_put_clk;
}
- omap_dmic_dai_dma_params.port_addr = res->start + OMAP_DMIC_DATA_REG;
+ dmic->dma_data.addr = res->start + OMAP_DMIC_DATA_REG;
res = platform_get_resource(pdev, IORESOURCE_DMA, 0);
if (!res) {
@@ -484,7 +484,9 @@
ret = -ENODEV;
goto err_put_clk;
}
- omap_dmic_dai_dma_params.dma_req = res->start;
+
+ dmic->dma_req = res->start;
+ dmic->dma_data.filter_data = &dmic->dma_req;
res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "mpu");
if (!res) {
@@ -493,21 +495,12 @@
goto err_put_clk;
}
- if (!devm_request_mem_region(&pdev->dev, res->start,
- resource_size(res), pdev->name)) {
- dev_err(dmic->dev, "memory region already claimed\n");
- ret = -ENODEV;
- goto err_put_clk;
- }
+ dmic->io_base = devm_ioremap_resource(&pdev->dev, res);
+ if (IS_ERR(dmic->io_base))
+ return PTR_ERR(dmic->io_base);
- dmic->io_base = devm_ioremap(&pdev->dev, res->start,
- resource_size(res));
- if (!dmic->io_base) {
- ret = -ENOMEM;
- goto err_put_clk;
- }
-
- ret = snd_soc_register_dai(&pdev->dev, &omap_dmic_dai);
+ ret = snd_soc_register_component(&pdev->dev, &omap_dmic_component,
+ &omap_dmic_dai, 1);
if (ret)
goto err_put_clk;
@@ -522,7 +515,7 @@
{
struct omap_dmic *dmic = platform_get_drvdata(pdev);
- snd_soc_unregister_dai(&pdev->dev);
+ snd_soc_unregister_component(&pdev->dev);
clk_put(dmic->fclk);
return 0;
diff --git a/sound/soc/omap/omap-hdmi.c b/sound/soc/omap/omap-hdmi.c
index 32fa840..ced3b88 100644
--- a/sound/soc/omap/omap-hdmi.c
+++ b/sound/soc/omap/omap-hdmi.c
@@ -32,15 +32,16 @@
#include <sound/soc.h>
#include <sound/asound.h>
#include <sound/asoundef.h>
+#include <sound/dmaengine_pcm.h>
#include <video/omapdss.h>
-#include "omap-pcm.h"
#include "omap-hdmi.h"
#define DRV_NAME "omap-hdmi-audio-dai"
struct hdmi_priv {
- struct omap_pcm_dma_data dma_params;
+ struct snd_dmaengine_dai_dma_data dma_data;
+ unsigned int dma_req;
struct omap_dss_audio dss_audio;
struct snd_aes_iec958 iec;
struct snd_cea_861_aud_if cea;
@@ -68,7 +69,7 @@
return -ENODEV;
}
- snd_soc_dai_set_dma_data(dai, substream, &priv->dma_params);
+ snd_soc_dai_set_dma_data(dai, substream, &priv->dma_data);
return 0;
}
@@ -88,25 +89,20 @@
struct hdmi_priv *priv = snd_soc_dai_get_drvdata(dai);
struct snd_aes_iec958 *iec = &priv->iec;
struct snd_cea_861_aud_if *cea = &priv->cea;
- struct omap_pcm_dma_data *dma_data;
int err = 0;
- dma_data = snd_soc_dai_get_dma_data(dai, substream);
-
switch (params_format(params)) {
case SNDRV_PCM_FORMAT_S16_LE:
- dma_data->packet_size = 16;
+ priv->dma_data.maxburst = 16;
break;
case SNDRV_PCM_FORMAT_S24_LE:
- dma_data->packet_size = 32;
+ priv->dma_data.maxburst = 32;
break;
default:
dev_err(dai->dev, "format not supported!\n");
return -EINVAL;
}
- dma_data->data_type = 32;
-
/*
* fill the IEC-60958 channel status word
*/
@@ -264,6 +260,10 @@
.ops = &omap_hdmi_dai_ops,
};
+static const struct snd_soc_component_driver omap_hdmi_component = {
+ .name = DRV_NAME,
+};
+
static int omap_hdmi_probe(struct platform_device *pdev)
{
int ret;
@@ -283,8 +283,7 @@
return -ENODEV;
}
- hdmi_data->dma_params.port_addr = hdmi_rsrc->start
- + OMAP_HDMI_AUDIO_DMA_PORT;
+ hdmi_data->dma_data.addr = hdmi_rsrc->start + OMAP_HDMI_AUDIO_DMA_PORT;
hdmi_rsrc = platform_get_resource(pdev, IORESOURCE_DMA, 0);
if (!hdmi_rsrc) {
@@ -292,8 +291,9 @@
return -ENODEV;
}
- hdmi_data->dma_params.dma_req = hdmi_rsrc->start;
- hdmi_data->dma_params.name = "HDMI playback";
+ hdmi_data->dma_req = hdmi_rsrc->start;
+ hdmi_data->dma_data.filter_data = &hdmi_data->dma_req;
+ hdmi_data->dma_data.addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES;
/*
* TODO: We assume that there is only one DSS HDMI device. Future
@@ -321,7 +321,8 @@
}
dev_set_drvdata(&pdev->dev, hdmi_data);
- ret = snd_soc_register_dai(&pdev->dev, &omap_hdmi_dai);
+ ret = snd_soc_register_component(&pdev->dev, &omap_hdmi_component,
+ &omap_hdmi_dai, 1);
return ret;
}
@@ -330,7 +331,7 @@
{
struct hdmi_priv *hdmi_data = dev_get_drvdata(&pdev->dev);
- snd_soc_unregister_dai(&pdev->dev);
+ snd_soc_unregister_component(&pdev->dev);
if (hdmi_data == NULL) {
dev_err(&pdev->dev, "cannot obtain HDMi data\n");
diff --git a/sound/soc/omap/omap-mcbsp.c b/sound/soc/omap/omap-mcbsp.c
index 8d2defd..eadbfb6 100644
--- a/sound/soc/omap/omap-mcbsp.c
+++ b/sound/soc/omap/omap-mcbsp.c
@@ -33,11 +33,11 @@
#include <sound/pcm_params.h>
#include <sound/initval.h>
#include <sound/soc.h>
+#include <sound/dmaengine_pcm.h>
#include <linux/platform_data/asoc-ti-mcbsp.h>
#include "mcbsp.h"
#include "omap-mcbsp.h"
-#include "omap-pcm.h"
#define OMAP_MCBSP_RATES (SNDRV_PCM_RATE_8000_96000)
@@ -62,24 +62,22 @@
* Stream DMA parameters. DMA request line and port address are set runtime
* since they are different between OMAP1 and later OMAPs
*/
-static void omap_mcbsp_set_threshold(struct snd_pcm_substream *substream)
+static void omap_mcbsp_set_threshold(struct snd_pcm_substream *substream,
+ unsigned int packet_size)
{
struct snd_soc_pcm_runtime *rtd = substream->private_data;
struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
struct omap_mcbsp *mcbsp = snd_soc_dai_get_drvdata(cpu_dai);
- struct omap_pcm_dma_data *dma_data;
int words;
- dma_data = snd_soc_dai_get_dma_data(rtd->cpu_dai, substream);
-
/*
* Configure McBSP threshold based on either:
* packet_size, when the sDMA is in packet mode, or based on the
* period size in THRESHOLD mode, otherwise use McBSP threshold = 1
* for mono streams.
*/
- if (dma_data->packet_size)
- words = dma_data->packet_size;
+ if (packet_size)
+ words = packet_size;
else
words = 1;
@@ -226,7 +224,7 @@
{
struct omap_mcbsp *mcbsp = snd_soc_dai_get_drvdata(cpu_dai);
struct omap_mcbsp_reg_cfg *regs = &mcbsp->cfg_regs;
- struct omap_pcm_dma_data *dma_data;
+ struct snd_dmaengine_dai_dma_data *dma_data;
int wlen, channels, wpf;
int pkt_size = 0;
unsigned int format, div, framesize, master;
@@ -245,7 +243,6 @@
return -EINVAL;
}
if (mcbsp->pdata->buffer_size) {
- dma_data->set_threshold = omap_mcbsp_set_threshold;
if (mcbsp->dma_op_mode == MCBSP_DMA_MODE_THRESHOLD) {
int period_words, max_thrsh;
int divider = 0;
@@ -276,9 +273,10 @@
/* Use packet mode for non mono streams */
pkt_size = channels;
}
+ omap_mcbsp_set_threshold(substream, pkt_size);
}
- dma_data->packet_size = pkt_size;
+ dma_data->maxburst = pkt_size;
if (mcbsp->configured) {
/* McBSP already configured by another stream */
@@ -586,6 +584,10 @@
.ops = &mcbsp_dai_ops,
};
+static const struct snd_soc_component_driver omap_mcbsp_component = {
+ .name = "omap-mcbsp",
+};
+
static int omap_mcbsp_st_info_volsw(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_info *uinfo)
{
@@ -793,7 +795,8 @@
ret = omap_mcbsp_init(pdev);
if (!ret)
- return snd_soc_register_dai(&pdev->dev, &omap_mcbsp_dai);
+ return snd_soc_register_component(&pdev->dev, &omap_mcbsp_component,
+ &omap_mcbsp_dai, 1);
return ret;
}
@@ -802,7 +805,7 @@
{
struct omap_mcbsp *mcbsp = platform_get_drvdata(pdev);
- snd_soc_unregister_dai(&pdev->dev);
+ snd_soc_unregister_component(&pdev->dev);
if (mcbsp->pdata->ops && mcbsp->pdata->ops->free)
mcbsp->pdata->ops->free(mcbsp->id);
diff --git a/sound/soc/omap/omap-mcpdm.c b/sound/soc/omap/omap-mcpdm.c
index 5ca11bd..eb05c7e 100644
--- a/sound/soc/omap/omap-mcpdm.c
+++ b/sound/soc/omap/omap-mcpdm.c
@@ -39,11 +39,14 @@
#include <sound/pcm.h>
#include <sound/pcm_params.h>
#include <sound/soc.h>
+#include <sound/dmaengine_pcm.h>
#include "omap-mcpdm.h"
-#include "omap-pcm.h"
-#define OMAP44XX_MCPDM_L3_BASE 0x49032000
+struct mcpdm_link_config {
+ u32 link_mask; /* channel mask for the direction */
+ u32 threshold; /* FIFO threshold */
+};
struct omap_mcpdm {
struct device *dev;
@@ -53,29 +56,22 @@
struct mutex mutex;
- /* channel data */
- u32 dn_channels;
- u32 up_channels;
-
- /* McPDM FIFO thresholds */
- u32 dn_threshold;
- u32 up_threshold;
+ /* Playback/Capture configuration */
+ struct mcpdm_link_config config[2];
/* McPDM dn offsets for rx1, and 2 channels */
u32 dn_rx_offset;
+
+ /* McPDM needs to be restarted due to runtime reconfiguration */
+ bool restart;
+
+ struct snd_dmaengine_dai_dma_data dma_data[2];
+ unsigned int dma_req[2];
};
/*
* Stream DMA parameters
*/
-static struct omap_pcm_dma_data omap_mcpdm_dai_dma_params[] = {
- {
- .name = "Audio playback",
- },
- {
- .name = "Audio capture",
- },
-};
static inline void omap_mcpdm_write(struct omap_mcpdm *mcpdm, u16 reg, u32 val)
{
@@ -130,11 +126,12 @@
static void omap_mcpdm_start(struct omap_mcpdm *mcpdm)
{
u32 ctrl = omap_mcpdm_read(mcpdm, MCPDM_REG_CTRL);
+ u32 link_mask = mcpdm->config[0].link_mask | mcpdm->config[1].link_mask;
ctrl |= (MCPDM_SW_DN_RST | MCPDM_SW_UP_RST);
omap_mcpdm_write(mcpdm, MCPDM_REG_CTRL, ctrl);
- ctrl |= mcpdm->dn_channels | mcpdm->up_channels;
+ ctrl |= link_mask;
omap_mcpdm_write(mcpdm, MCPDM_REG_CTRL, ctrl);
ctrl &= ~(MCPDM_SW_DN_RST | MCPDM_SW_UP_RST);
@@ -148,11 +145,12 @@
static void omap_mcpdm_stop(struct omap_mcpdm *mcpdm)
{
u32 ctrl = omap_mcpdm_read(mcpdm, MCPDM_REG_CTRL);
+ u32 link_mask = MCPDM_PDM_DN_MASK | MCPDM_PDM_UP_MASK;
ctrl |= (MCPDM_SW_DN_RST | MCPDM_SW_UP_RST);
omap_mcpdm_write(mcpdm, MCPDM_REG_CTRL, ctrl);
- ctrl &= ~(mcpdm->dn_channels | mcpdm->up_channels);
+ ctrl &= ~(link_mask);
omap_mcpdm_write(mcpdm, MCPDM_REG_CTRL, ctrl);
ctrl &= ~(MCPDM_SW_DN_RST | MCPDM_SW_UP_RST);
@@ -188,8 +186,10 @@
omap_mcpdm_write(mcpdm, MCPDM_REG_DN_OFFSET, dn_offset);
}
- omap_mcpdm_write(mcpdm, MCPDM_REG_FIFO_CTRL_DN, mcpdm->dn_threshold);
- omap_mcpdm_write(mcpdm, MCPDM_REG_FIFO_CTRL_UP, mcpdm->up_threshold);
+ omap_mcpdm_write(mcpdm, MCPDM_REG_FIFO_CTRL_DN,
+ mcpdm->config[SNDRV_PCM_STREAM_PLAYBACK].threshold);
+ omap_mcpdm_write(mcpdm, MCPDM_REG_FIFO_CTRL_UP,
+ mcpdm->config[SNDRV_PCM_STREAM_CAPTURE].threshold);
omap_mcpdm_write(mcpdm, MCPDM_REG_DMAENABLE_SET,
MCPDM_DMA_DN_ENABLE | MCPDM_DMA_UP_ENABLE);
@@ -267,7 +267,7 @@
mutex_unlock(&mcpdm->mutex);
snd_soc_dai_set_dma_data(dai, substream,
- &omap_mcpdm_dai_dma_params[substream->stream]);
+ &mcpdm->dma_data[substream->stream]);
return 0;
}
@@ -283,6 +283,8 @@
if (omap_mcpdm_active(mcpdm)) {
omap_mcpdm_stop(mcpdm);
omap_mcpdm_close_streams(mcpdm);
+ mcpdm->config[0].link_mask = 0;
+ mcpdm->config[1].link_mask = 0;
}
}
@@ -295,7 +297,8 @@
{
struct omap_mcpdm *mcpdm = snd_soc_dai_get_drvdata(dai);
int stream = substream->stream;
- struct omap_pcm_dma_data *dma_data;
+ struct snd_dmaengine_dai_dma_data *dma_data;
+ u32 threshold;
int channels;
int link_mask = 0;
@@ -325,16 +328,32 @@
dma_data = snd_soc_dai_get_dma_data(dai, substream);
+ threshold = mcpdm->config[stream].threshold;
/* Configure McPDM channels, and DMA packet size */
if (stream == SNDRV_PCM_STREAM_PLAYBACK) {
- mcpdm->dn_channels = link_mask << 3;
- dma_data->packet_size =
- (MCPDM_DN_THRES_MAX - mcpdm->dn_threshold) * channels;
+ link_mask <<= 3;
+
+ /* If capture is not running assume a stereo stream to come */
+ if (!mcpdm->config[!stream].link_mask)
+ mcpdm->config[!stream].link_mask = 0x3;
+
+ dma_data->maxburst =
+ (MCPDM_DN_THRES_MAX - threshold) * channels;
} else {
- mcpdm->up_channels = link_mask << 0;
- dma_data->packet_size = mcpdm->up_threshold * channels;
+ /* If playback is not running assume a stereo stream to come */
+ if (!mcpdm->config[!stream].link_mask)
+ mcpdm->config[!stream].link_mask = (0x3 << 3);
+
+ dma_data->maxburst = threshold * channels;
}
+ /* Check if we need to restart McPDM with this stream */
+ if (mcpdm->config[stream].link_mask &&
+ mcpdm->config[stream].link_mask != link_mask)
+ mcpdm->restart = true;
+
+ mcpdm->config[stream].link_mask = link_mask;
+
return 0;
}
@@ -346,6 +365,11 @@
if (!omap_mcpdm_active(mcpdm)) {
omap_mcpdm_start(mcpdm);
omap_mcpdm_reg_dump(mcpdm);
+ } else if (mcpdm->restart) {
+ omap_mcpdm_stop(mcpdm);
+ omap_mcpdm_start(mcpdm);
+ mcpdm->restart = false;
+ omap_mcpdm_reg_dump(mcpdm);
}
return 0;
@@ -369,7 +393,7 @@
pm_runtime_get_sync(mcpdm->dev);
omap_mcpdm_write(mcpdm, MCPDM_REG_CTRL, 0x00);
- ret = request_irq(mcpdm->irq, omap_mcpdm_irq_handler,
+ ret = devm_request_irq(mcpdm->dev, mcpdm->irq, omap_mcpdm_irq_handler,
0, "McPDM", (void *)mcpdm);
pm_runtime_put_sync(mcpdm->dev);
@@ -380,8 +404,9 @@
}
/* Configure McPDM threshold values */
- mcpdm->dn_threshold = 2;
- mcpdm->up_threshold = MCPDM_UP_THRES_MAX - 3;
+ mcpdm->config[SNDRV_PCM_STREAM_PLAYBACK].threshold = 2;
+ mcpdm->config[SNDRV_PCM_STREAM_CAPTURE].threshold =
+ MCPDM_UP_THRES_MAX - 3;
return ret;
}
@@ -389,7 +414,6 @@
{
struct omap_mcpdm *mcpdm = snd_soc_dai_get_drvdata(dai);
- free_irq(mcpdm->irq, (void *)mcpdm);
pm_runtime_disable(mcpdm->dev);
return 0;
@@ -420,6 +444,10 @@
.ops = &omap_mcpdm_dai_ops,
};
+static const struct snd_soc_component_driver omap_mcpdm_component = {
+ .name = "omap-mcpdm",
+};
+
void omap_mcpdm_configure_dn_offsets(struct snd_soc_pcm_runtime *rtd,
u8 rx1, u8 rx2)
{
@@ -446,33 +474,30 @@
if (res == NULL)
return -ENOMEM;
- omap_mcpdm_dai_dma_params[0].port_addr = res->start + MCPDM_REG_DN_DATA;
- omap_mcpdm_dai_dma_params[1].port_addr = res->start + MCPDM_REG_UP_DATA;
+ mcpdm->dma_data[0].addr = res->start + MCPDM_REG_DN_DATA;
+ mcpdm->dma_data[1].addr = res->start + MCPDM_REG_UP_DATA;
res = platform_get_resource_byname(pdev, IORESOURCE_DMA, "dn_link");
if (!res)
return -ENODEV;
- omap_mcpdm_dai_dma_params[0].dma_req = res->start;
+ mcpdm->dma_req[0] = res->start;
+ mcpdm->dma_data[0].filter_data = &mcpdm->dma_req[0];
res = platform_get_resource_byname(pdev, IORESOURCE_DMA, "up_link");
if (!res)
return -ENODEV;
- omap_mcpdm_dai_dma_params[1].dma_req = res->start;
+ mcpdm->dma_req[1] = res->start;
+ mcpdm->dma_data[1].filter_data = &mcpdm->dma_req[1];
res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "mpu");
if (res == NULL)
return -ENOMEM;
- if (!devm_request_mem_region(&pdev->dev, res->start,
- resource_size(res), "McPDM"))
- return -EBUSY;
-
- mcpdm->io_base = devm_ioremap(&pdev->dev, res->start,
- resource_size(res));
- if (!mcpdm->io_base)
- return -ENOMEM;
+ mcpdm->io_base = devm_ioremap_resource(&pdev->dev, res);
+ if (IS_ERR(mcpdm->io_base))
+ return PTR_ERR(mcpdm->io_base);
mcpdm->irq = platform_get_irq(pdev, 0);
if (mcpdm->irq < 0)
@@ -480,12 +505,13 @@
mcpdm->dev = &pdev->dev;
- return snd_soc_register_dai(&pdev->dev, &omap_mcpdm_dai);
+ return snd_soc_register_component(&pdev->dev, &omap_mcpdm_component,
+ &omap_mcpdm_dai, 1);
}
static int asoc_mcpdm_remove(struct platform_device *pdev)
{
- snd_soc_unregister_dai(&pdev->dev);
+ snd_soc_unregister_component(&pdev->dev);
return 0;
}
diff --git a/sound/soc/omap/omap-pcm.c b/sound/soc/omap/omap-pcm.c
index c722c2e..c28e042 100644
--- a/sound/soc/omap/omap-pcm.c
+++ b/sound/soc/omap/omap-pcm.c
@@ -32,8 +32,6 @@
#include <sound/dmaengine_pcm.h>
#include <sound/soc.h>
-#include "omap-pcm.h"
-
#ifdef CONFIG_ARCH_OMAP1
#define pcm_omap1510() cpu_is_omap1510()
#else
@@ -56,25 +54,6 @@
.buffer_bytes_max = 128 * 1024,
};
-static int omap_pcm_get_dma_buswidth(int num_bits)
-{
- int buswidth;
-
- switch (num_bits) {
- case 16:
- buswidth = DMA_SLAVE_BUSWIDTH_2_BYTES;
- break;
- case 32:
- buswidth = DMA_SLAVE_BUSWIDTH_4_BYTES;
- break;
- default:
- buswidth = -EINVAL;
- break;
- }
- return buswidth;
-}
-
-
/* this may get called several times by oss emulation */
static int omap_pcm_hw_params(struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *params)
@@ -105,20 +84,9 @@
if (err)
return err;
- /* Override the *_dma addr_width if requested by the DAI driver */
- if (dma_data->data_type) {
- int buswidth = omap_pcm_get_dma_buswidth(dma_data->data_type);
-
- if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
- config.dst_addr_width = buswidth;
- else
- config.src_addr_width = buswidth;
- }
-
- config.src_addr = dma_data->port_addr;
- config.dst_addr = dma_data->port_addr;
- config.src_maxburst = dma_data->packet_size;
- config.dst_maxburst = dma_data->packet_size;
+ snd_dmaengine_pcm_set_config_from_dai_data(substream,
+ snd_soc_dai_get_dma_data(rtd->cpu_dai, substream),
+ &config);
return dmaengine_slave_config(chan, &config);
}
@@ -129,37 +97,6 @@
return 0;
}
-static int omap_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
-{
- struct snd_soc_pcm_runtime *rtd = substream->private_data;
- struct omap_pcm_dma_data *dma_data;
- int ret = 0;
-
- dma_data = snd_soc_dai_get_dma_data(rtd->cpu_dai, substream);
-
- switch (cmd) {
- case SNDRV_PCM_TRIGGER_START:
- case SNDRV_PCM_TRIGGER_RESUME:
- case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
- /* Configure McBSP internal buffer usage */
- if (dma_data->set_threshold)
- dma_data->set_threshold(substream);
- break;
-
- case SNDRV_PCM_TRIGGER_STOP:
- case SNDRV_PCM_TRIGGER_SUSPEND:
- case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
- break;
- default:
- ret = -EINVAL;
- }
-
- if (ret == 0)
- ret = snd_dmaengine_pcm_trigger(substream, cmd);
-
- return ret;
-}
-
static snd_pcm_uframes_t omap_pcm_pointer(struct snd_pcm_substream *substream)
{
snd_pcm_uframes_t offset;
@@ -175,20 +112,15 @@
static int omap_pcm_open(struct snd_pcm_substream *substream)
{
struct snd_soc_pcm_runtime *rtd = substream->private_data;
- struct omap_pcm_dma_data *dma_data;
+ struct snd_dmaengine_dai_dma_data *dma_data;
snd_soc_set_runtime_hwparams(substream, &omap_pcm_hardware);
dma_data = snd_soc_dai_get_dma_data(rtd->cpu_dai, substream);
- return snd_dmaengine_pcm_open(substream, omap_dma_filter_fn,
- &dma_data->dma_req);
-}
-
-static int omap_pcm_close(struct snd_pcm_substream *substream)
-{
- snd_dmaengine_pcm_close(substream);
- return 0;
+ return snd_dmaengine_pcm_open_request_chan(substream,
+ omap_dma_filter_fn,
+ dma_data->filter_data);
}
static int omap_pcm_mmap(struct snd_pcm_substream *substream,
@@ -204,11 +136,11 @@
static struct snd_pcm_ops omap_pcm_ops = {
.open = omap_pcm_open,
- .close = omap_pcm_close,
+ .close = snd_dmaengine_pcm_close_release_chan,
.ioctl = snd_pcm_lib_ioctl,
.hw_params = omap_pcm_hw_params,
.hw_free = omap_pcm_hw_free,
- .trigger = omap_pcm_trigger,
+ .trigger = snd_dmaengine_pcm_trigger,
.pointer = omap_pcm_pointer,
.mmap = omap_pcm_mmap,
};
diff --git a/sound/soc/omap/omap-pcm.h b/sound/soc/omap/omap-pcm.h
deleted file mode 100644
index cabe74c..0000000
--- a/sound/soc/omap/omap-pcm.h
+++ /dev/null
@@ -1,40 +0,0 @@
-/*
- * omap-pcm.h
- *
- * Copyright (C) 2008 Nokia Corporation
- *
- * Contact: Jarkko Nikula <jarkko.nikula@bitmer.com>
- * Peter Ujfalusi <peter.ujfalusi@ti.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
- * 02110-1301 USA
- *
- */
-
-#ifndef __OMAP_PCM_H__
-#define __OMAP_PCM_H__
-
-struct snd_pcm_substream;
-
-struct omap_pcm_dma_data {
- char *name; /* stream identifier */
- int dma_req; /* DMA request line */
- unsigned long port_addr; /* transmit/receive register */
- void (*set_threshold)(struct snd_pcm_substream *substream);
- int data_type; /* 8, 16, 32 (bits) or 0 to let omap-pcm
- * to decide the sDMA data type */
- int packet_size; /* packet size only in PACKET mode */
-};
-
-#endif
diff --git a/sound/soc/omap/omap-twl4030.c b/sound/soc/omap/omap-twl4030.c
index fd98509..2a9324f 100644
--- a/sound/soc/omap/omap-twl4030.c
+++ b/sound/soc/omap/omap-twl4030.c
@@ -43,7 +43,6 @@
#include <sound/jack.h>
#include "omap-mcbsp.h"
-#include "omap-pcm.h"
struct omap_twl4030 {
int jack_detect; /* board can detect jack events */
diff --git a/sound/soc/omap/omap3pandora.c b/sound/soc/omap/omap3pandora.c
index 805512f..cf604a2 100644
--- a/sound/soc/omap/omap3pandora.c
+++ b/sound/soc/omap/omap3pandora.c
@@ -34,7 +34,6 @@
#include <linux/platform_data/asoc-ti-mcbsp.h>
#include "omap-mcbsp.h"
-#include "omap-pcm.h"
#define OMAP3_PANDORA_DAC_POWER_GPIO 118
#define OMAP3_PANDORA_AMP_POWER_GPIO 14
@@ -80,12 +79,18 @@
static int omap3pandora_dac_event(struct snd_soc_dapm_widget *w,
struct snd_kcontrol *k, int event)
{
+ int ret;
+
/*
* The PCM1773 DAC datasheet requires 1ms delay between switching
* VCC power on/off and /PD pin high/low
*/
if (SND_SOC_DAPM_EVENT_ON(event)) {
- regulator_enable(omap3pandora_dac_reg);
+ ret = regulator_enable(omap3pandora_dac_reg);
+ if (ret) {
+ dev_err(w->dapm->dev, "Failed to power DAC: %d\n", ret);
+ return ret;
+ }
mdelay(1);
gpio_set_value(OMAP3_PANDORA_DAC_POWER_GPIO, 1);
} else {
diff --git a/sound/soc/omap/osk5912.c b/sound/soc/omap/osk5912.c
index 06ef8d6..d03e57d 100644
--- a/sound/soc/omap/osk5912.c
+++ b/sound/soc/omap/osk5912.c
@@ -33,7 +33,6 @@
#include <linux/platform_data/asoc-ti-mcbsp.h>
#include "omap-mcbsp.h"
-#include "omap-pcm.h"
#include "../codecs/tlv320aic23.h"
#define CODEC_CLOCK 12000000
diff --git a/sound/soc/omap/rx51.c b/sound/soc/omap/rx51.c
index 3cd5257..249cd23 100644
--- a/sound/soc/omap/rx51.c
+++ b/sound/soc/omap/rx51.c
@@ -37,7 +37,6 @@
#include <asm/mach-types.h>
#include "omap-mcbsp.h"
-#include "omap-pcm.h"
#define RX51_TVOUT_SEL_GPIO 40
#define RX51_JACK_DETECT_GPIO 177
diff --git a/sound/soc/pxa/mmp-pcm.c b/sound/soc/pxa/mmp-pcm.c
index 190eb0b..34993001 100644
--- a/sound/soc/pxa/mmp-pcm.c
+++ b/sound/soc/pxa/mmp-pcm.c
@@ -118,9 +118,8 @@
struct snd_soc_pcm_runtime *rtd = substream->private_data;
struct platform_device *pdev = to_platform_device(rtd->platform->dev);
struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
- struct mmp_dma_data *dma_data;
+ struct mmp_dma_data dma_data;
struct resource *r;
- int ret;
r = platform_get_resource(pdev, IORESOURCE_DMA, substream->stream);
if (!r)
@@ -128,33 +127,12 @@
snd_soc_set_runtime_hwparams(substream,
&mmp_pcm_hardware[substream->stream]);
- dma_data = devm_kzalloc(&pdev->dev,
- sizeof(struct mmp_dma_data), GFP_KERNEL);
- if (dma_data == NULL)
- return -ENOMEM;
- dma_data->dma_res = r;
- dma_data->ssp_id = cpu_dai->id;
+ dma_data.dma_res = r;
+ dma_data.ssp_id = cpu_dai->id;
- ret = snd_dmaengine_pcm_open(substream, filter, dma_data);
- if (ret) {
- devm_kfree(&pdev->dev, dma_data);
- return ret;
- }
-
- snd_dmaengine_pcm_set_data(substream, dma_data);
- return 0;
-}
-
-static int mmp_pcm_close(struct snd_pcm_substream *substream)
-{
- struct mmp_dma_data *dma_data = snd_dmaengine_pcm_get_data(substream);
- struct snd_soc_pcm_runtime *rtd = substream->private_data;
- struct platform_device *pdev = to_platform_device(rtd->platform->dev);
-
- snd_dmaengine_pcm_close(substream);
- devm_kfree(&pdev->dev, dma_data);
- return 0;
+ return snd_dmaengine_pcm_open_request_chan(substream, filter,
+ &dma_data);
}
static int mmp_pcm_mmap(struct snd_pcm_substream *substream,
@@ -171,7 +149,7 @@
struct snd_pcm_ops mmp_pcm_ops = {
.open = mmp_pcm_open,
- .close = mmp_pcm_close,
+ .close = snd_dmaengine_pcm_close_release_chan,
.ioctl = snd_pcm_lib_ioctl,
.hw_params = mmp_pcm_hw_params,
.trigger = snd_dmaengine_pcm_trigger,
diff --git a/sound/soc/pxa/mmp-sspa.c b/sound/soc/pxa/mmp-sspa.c
index 9140c4a..a647799 100644
--- a/sound/soc/pxa/mmp-sspa.c
+++ b/sound/soc/pxa/mmp-sspa.c
@@ -405,6 +405,10 @@
.ops = &mmp_sspa_dai_ops,
};
+static const struct snd_soc_component_driver mmp_sspa_component = {
+ .name = "mmp-sspa",
+};
+
static int asoc_mmp_sspa_probe(struct platform_device *pdev)
{
struct sspa_priv *priv;
@@ -450,7 +454,8 @@
priv->dai_fmt = (unsigned int) -1;
platform_set_drvdata(pdev, priv);
- return snd_soc_register_dai(&pdev->dev, &mmp_sspa_dai);
+ return snd_soc_register_component(&pdev->dev, &mmp_sspa_component,
+ &mmp_sspa_dai, 1);
}
static int asoc_mmp_sspa_remove(struct platform_device *pdev)
@@ -460,7 +465,7 @@
clk_disable(priv->audio_clk);
clk_put(priv->audio_clk);
clk_put(priv->sysclk);
- snd_soc_unregister_dai(&pdev->dev);
+ snd_soc_unregister_component(&pdev->dev);
return 0;
}
diff --git a/sound/soc/pxa/pxa-ssp.c b/sound/soc/pxa/pxa-ssp.c
index d3eb0c2..6f4dd75 100644
--- a/sound/soc/pxa/pxa-ssp.c
+++ b/sound/soc/pxa/pxa-ssp.c
@@ -794,14 +794,19 @@
.ops = &pxa_ssp_dai_ops,
};
+static const struct snd_soc_component_driver pxa_ssp_component = {
+ .name = "pxa-ssp",
+};
+
static int asoc_ssp_probe(struct platform_device *pdev)
{
- return snd_soc_register_dai(&pdev->dev, &pxa_ssp_dai);
+ return snd_soc_register_component(&pdev->dev, &pxa_ssp_component,
+ &pxa_ssp_dai, 1);
}
static int asoc_ssp_remove(struct platform_device *pdev)
{
- snd_soc_unregister_dai(&pdev->dev);
+ snd_soc_unregister_component(&pdev->dev);
return 0;
}
diff --git a/sound/soc/pxa/pxa2xx-ac97.c b/sound/soc/pxa/pxa2xx-ac97.c
index 4b0a009..57ea8e6 100644
--- a/sound/soc/pxa/pxa2xx-ac97.c
+++ b/sound/soc/pxa/pxa2xx-ac97.c
@@ -47,6 +47,7 @@
.warm_reset = pxa2xx_ac97_warm_reset,
.reset = pxa2xx_ac97_cold_reset,
};
+EXPORT_SYMBOL_GPL(soc_ac97_ops);
static struct pxa2xx_pcm_dma_params pxa2xx_ac97_pcm_stereo_out = {
.name = "AC97 PCM Stereo out",
@@ -232,7 +233,9 @@
},
};
-EXPORT_SYMBOL_GPL(soc_ac97_ops);
+static const struct snd_soc_component_driver pxa_ac97_component = {
+ .name = "pxa-ac97",
+};
static int pxa2xx_ac97_dev_probe(struct platform_device *pdev)
{
@@ -245,13 +248,13 @@
* driver to do interesting things with the clocking to get us up
* and running.
*/
- return snd_soc_register_dais(&pdev->dev, pxa_ac97_dai_driver,
- ARRAY_SIZE(pxa_ac97_dai_driver));
+ return snd_soc_register_component(&pdev->dev, &pxa_ac97_component,
+ pxa_ac97_dai_driver, ARRAY_SIZE(pxa_ac97_dai_driver));
}
static int pxa2xx_ac97_dev_remove(struct platform_device *pdev)
{
- snd_soc_unregister_dais(&pdev->dev, ARRAY_SIZE(pxa_ac97_dai_driver));
+ snd_soc_unregister_component(&pdev->dev);
return 0;
}
diff --git a/sound/soc/pxa/pxa2xx-i2s.c b/sound/soc/pxa/pxa2xx-i2s.c
index 6b1a06f..f7ca716 100644
--- a/sound/soc/pxa/pxa2xx-i2s.c
+++ b/sound/soc/pxa/pxa2xx-i2s.c
@@ -360,14 +360,19 @@
.symmetric_rates = 1,
};
+static const struct snd_soc_component_driver pxa_i2s_component = {
+ .name = "pxa-i2s",
+};
+
static int pxa2xx_i2s_drv_probe(struct platform_device *pdev)
{
- return snd_soc_register_dai(&pdev->dev, &pxa_i2s_dai);
+ return snd_soc_register_component(&pdev->dev, &pxa_i2s_component,
+ &pxa_i2s_dai, 1);
}
static int pxa2xx_i2s_drv_remove(struct platform_device *pdev)
{
- snd_soc_unregister_dai(&pdev->dev);
+ snd_soc_unregister_component(&pdev->dev);
return 0;
}
diff --git a/sound/soc/s6000/s6000-i2s.c b/sound/soc/s6000/s6000-i2s.c
index fee4d47..73bb99f 100644
--- a/sound/soc/s6000/s6000-i2s.c
+++ b/sound/soc/s6000/s6000-i2s.c
@@ -436,6 +436,10 @@
.ops = &s6000_i2s_dai_ops,
};
+static const struct snd_soc_component_driver s6000_i2s_component = {
+ .name = "s6000-i2s",
+};
+
static int s6000_i2s_probe(struct platform_device *pdev)
{
struct s6000_i2s_dev *dev;
@@ -543,7 +547,8 @@
S6_I2S_INT_UNDERRUN |
S6_I2S_INT_OVERRUN);
- ret = snd_soc_register_dai(&pdev->dev, &s6000_i2s_dai);
+ ret = snd_soc_register_component(&pdev->dev, &s6000_i2s_component,
+ &s6000_i2s_dai, 1);
if (ret)
goto err_release_dev;
@@ -572,7 +577,7 @@
struct resource *region;
void __iomem *mmio = dev->scbbase;
- snd_soc_unregister_dai(&pdev->dev);
+ snd_soc_unregister_component(&pdev->dev);
s6000_i2s_stop_channel(dev, 0);
s6000_i2s_stop_channel(dev, 1);
diff --git a/sound/soc/samsung/Kconfig b/sound/soc/samsung/Kconfig
index 90e7e66..475fb0d 100644
--- a/sound/soc/samsung/Kconfig
+++ b/sound/soc/samsung/Kconfig
@@ -35,11 +35,10 @@
tristate
config SND_SOC_SAMSUNG_NEO1973_WM8753
- tristate "Audio support for Openmoko Neo1973 Smartphones (GTA01/GTA02)"
- depends on SND_SOC_SAMSUNG && (MACH_NEO1973_GTA01 || MACH_NEO1973_GTA02)
+ tristate "Audio support for Openmoko Neo1973 Smartphones (GTA02)"
+ depends on SND_SOC_SAMSUNG && MACH_NEO1973_GTA02
select SND_S3C24XX_I2S
select SND_SOC_WM8753
- select SND_SOC_LM4857 if MACH_NEO1973_GTA01
select SND_SOC_DFBMCS320
help
Say Y here to enable audio support for the Openmoko Neo1973
diff --git a/sound/soc/samsung/ac97.c b/sound/soc/samsung/ac97.c
index 0df3c56..cb88ead 100644
--- a/sound/soc/samsung/ac97.c
+++ b/sound/soc/samsung/ac97.c
@@ -20,7 +20,7 @@
#include <sound/soc.h>
#include <mach/dma.h>
-#include <plat/regs-ac97.h>
+#include "regs-ac97.h"
#include <linux/platform_data/asoc-s3c.h>
#include "dma.h"
@@ -370,6 +370,10 @@
},
};
+static const struct snd_soc_component_driver s3c_ac97_component = {
+ .name = "s3c-ac97",
+};
+
static int s3c_ac97_probe(struct platform_device *pdev)
{
struct resource *mem_res, *dmatx_res, *dmarx_res, *dmamic_res, *irq_res;
@@ -457,8 +461,8 @@
goto err4;
}
- ret = snd_soc_register_dais(&pdev->dev, s3c_ac97_dai,
- ARRAY_SIZE(s3c_ac97_dai));
+ ret = snd_soc_register_component(&pdev->dev, &s3c_ac97_component,
+ s3c_ac97_dai, ARRAY_SIZE(s3c_ac97_dai));
if (ret)
goto err5;
@@ -470,7 +474,7 @@
return 0;
err6:
- snd_soc_unregister_dais(&pdev->dev, ARRAY_SIZE(s3c_ac97_dai));
+ snd_soc_unregister_component(&pdev->dev);
err5:
free_irq(irq_res->start, NULL);
err4:
@@ -490,7 +494,7 @@
struct resource *mem_res, *irq_res;
asoc_dma_platform_unregister(&pdev->dev);
- snd_soc_unregister_dais(&pdev->dev, ARRAY_SIZE(s3c_ac97_dai));
+ snd_soc_unregister_component(&pdev->dev);
irq_res = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
if (irq_res)
diff --git a/sound/soc/samsung/goni_wm8994.c b/sound/soc/samsung/goni_wm8994.c
index d37ede5..415ad81 100644
--- a/sound/soc/samsung/goni_wm8994.c
+++ b/sound/soc/samsung/goni_wm8994.c
@@ -218,6 +218,10 @@
.formats = SNDRV_PCM_FMTBIT_S16_LE,},
};
+static const struct snd_soc_component_driver voice_component = {
+ .name = "goni-voice",
+};
+
static struct snd_soc_ops goni_voice_ops = {
.hw_params = goni_voice_hw_params,
};
@@ -270,7 +274,8 @@
return -ENOMEM;
/* register voice DAI here */
- ret = snd_soc_register_dai(&goni_snd_device->dev, &voice_dai);
+ ret = snd_soc_register_component(&goni_snd_device->dev, &voice_component,
+ &voice_dai, 1);
if (ret) {
platform_device_put(goni_snd_device);
return ret;
@@ -280,7 +285,7 @@
ret = platform_device_add(goni_snd_device);
if (ret) {
- snd_soc_unregister_dai(&goni_snd_device->dev);
+ snd_soc_unregister_component(&goni_snd_device->dev);
platform_device_put(goni_snd_device);
}
@@ -289,7 +294,7 @@
static void __exit goni_exit(void)
{
- snd_soc_unregister_dai(&goni_snd_device->dev);
+ snd_soc_unregister_component(&goni_snd_device->dev);
platform_device_unregister(goni_snd_device);
}
diff --git a/sound/soc/samsung/h1940_uda1380.c b/sound/soc/samsung/h1940_uda1380.c
index 15a3817..fa91376 100644
--- a/sound/soc/samsung/h1940_uda1380.c
+++ b/sound/soc/samsung/h1940_uda1380.c
@@ -20,7 +20,7 @@
#include <sound/soc.h>
#include <sound/jack.h>
-#include <plat/regs-iis.h>
+#include "regs-iis.h"
#include <asm/mach-types.h>
#include "s3c24xx-i2s.h"
diff --git a/sound/soc/samsung/i2s.c b/sound/soc/samsung/i2s.c
index 6bbeb0b..82ebb1a 100644
--- a/sound/soc/samsung/i2s.c
+++ b/sound/soc/samsung/i2s.c
@@ -963,6 +963,10 @@
.delay = i2s_delay,
};
+static const struct snd_soc_component_driver samsung_i2s_component = {
+ .name = "samsung-i2s",
+};
+
#define SAMSUNG_I2S_RATES SNDRV_PCM_RATE_8000_96000
#define SAMSUNG_I2S_FMTS (SNDRV_PCM_FMTBIT_S8 | \
@@ -1114,8 +1118,9 @@
dev_err(&pdev->dev, "Unable to get drvdata\n");
return -EFAULT;
}
- snd_soc_register_dai(&sec_dai->pdev->dev,
- &sec_dai->i2s_dai_drv);
+ snd_soc_register_component(&sec_dai->pdev->dev,
+ &samsung_i2s_component,
+ &sec_dai->i2s_dai_drv, 1);
asoc_dma_platform_register(&pdev->dev);
return 0;
}
@@ -1244,7 +1249,8 @@
}
}
- snd_soc_register_dai(&pri_dai->pdev->dev, &pri_dai->i2s_dai_drv);
+ snd_soc_register_component(&pri_dai->pdev->dev, &samsung_i2s_component,
+ &pri_dai->i2s_dai_drv, 1);
pm_runtime_enable(&pdev->dev);
@@ -1283,7 +1289,7 @@
i2s->sec_dai = NULL;
asoc_dma_platform_unregister(&pdev->dev);
- snd_soc_unregister_dai(&pdev->dev);
+ snd_soc_unregister_component(&pdev->dev);
return 0;
}
@@ -1298,7 +1304,7 @@
},
{},
};
-MODULE_DEVICE_TABLE(platform, samsung-i2s-driver-ids);
+MODULE_DEVICE_TABLE(platform, samsung_i2s_driver_ids);
#ifdef CONFIG_OF
static struct samsung_i2s_dai_data samsung_i2s_dai_data_array[] = {
diff --git a/sound/soc/samsung/idma.c b/sound/soc/samsung/idma.c
index a07950b..6e5fed3 100644
--- a/sound/soc/samsung/idma.c
+++ b/sound/soc/samsung/idma.c
@@ -68,6 +68,8 @@
dma_addr_t lp_tx_addr;
} idma;
+static int idma_irq;
+
static void idma_getpos(dma_addr_t *src)
{
*src = idma.lp_tx_addr +
@@ -305,7 +307,7 @@
if (prtd == NULL)
return -ENOMEM;
- ret = request_irq(IRQ_I2S0, iis_irq, 0, "i2s", prtd);
+ ret = request_irq(idma_irq, iis_irq, 0, "i2s", prtd);
if (ret < 0) {
pr_err("fail to claim i2s irq , ret = %d\n", ret);
kfree(prtd);
@@ -324,7 +326,7 @@
struct snd_pcm_runtime *runtime = substream->runtime;
struct idma_ctrl *prtd = runtime->private_data;
- free_irq(IRQ_I2S0, prtd);
+ free_irq(idma_irq, prtd);
if (!prtd)
pr_err("idma_close called with prtd == NULL\n");
@@ -409,6 +411,7 @@
idma.regs = regs;
idma.lp_tx_addr = addr;
}
+EXPORT_SYMBOL_GPL(idma_reg_addr_init);
static struct snd_soc_platform_driver asoc_idma_platform = {
.ops = &idma_ops,
@@ -418,6 +421,10 @@
static int asoc_idma_platform_probe(struct platform_device *pdev)
{
+ idma_irq = platform_get_irq(pdev, 0);
+ if (idma_irq < 0)
+ return idma_irq;
+
return snd_soc_register_platform(&pdev->dev, &asoc_idma_platform);
}
diff --git a/sound/soc/samsung/neo1973_wm8753.c b/sound/soc/samsung/neo1973_wm8753.c
index a301d8c..e591c38 100644
--- a/sound/soc/samsung/neo1973_wm8753.c
+++ b/sound/soc/samsung/neo1973_wm8753.c
@@ -21,8 +21,7 @@
#include <sound/soc.h>
#include <asm/mach-types.h>
-#include <plat/regs-iis.h>
-#include <mach/gta02.h>
+#include "regs-iis.h"
#include "../codecs/wm8753.h"
#include "s3c24xx-i2s.h"
diff --git a/sound/soc/samsung/pcm.c b/sound/soc/samsung/pcm.c
index 13bab79..1566afe 100644
--- a/sound/soc/samsung/pcm.c
+++ b/sound/soc/samsung/pcm.c
@@ -490,6 +490,10 @@
},
};
+static const struct snd_soc_component_driver s3c_pcm_component = {
+ .name = "s3c-pcm",
+};
+
static int s3c_pcm_dev_probe(struct platform_device *pdev)
{
struct s3c_pcm_info *pcm;
@@ -583,7 +587,8 @@
pm_runtime_enable(&pdev->dev);
- ret = snd_soc_register_dai(&pdev->dev, &s3c_pcm_dai[pdev->id]);
+ ret = snd_soc_register_component(&pdev->dev, &s3c_pcm_component,
+ &s3c_pcm_dai[pdev->id], 1);
if (ret != 0) {
dev_err(&pdev->dev, "failed to get register DAI: %d\n", ret);
goto err5;
@@ -598,7 +603,7 @@
return 0;
err6:
- snd_soc_unregister_dai(&pdev->dev);
+ snd_soc_unregister_component(&pdev->dev);
err5:
clk_disable_unprepare(pcm->pclk);
clk_put(pcm->pclk);
@@ -619,7 +624,7 @@
struct resource *mem_res;
asoc_dma_platform_unregister(&pdev->dev);
- snd_soc_unregister_dai(&pdev->dev);
+ snd_soc_unregister_component(&pdev->dev);
pm_runtime_disable(&pdev->dev);
diff --git a/arch/arm/plat-samsung/include/plat/regs-ac97.h b/sound/soc/samsung/regs-ac97.h
similarity index 100%
rename from arch/arm/plat-samsung/include/plat/regs-ac97.h
rename to sound/soc/samsung/regs-ac97.h
diff --git a/arch/arm/plat-samsung/include/plat/regs-iis.h b/sound/soc/samsung/regs-iis.h
similarity index 100%
rename from arch/arm/plat-samsung/include/plat/regs-iis.h
rename to sound/soc/samsung/regs-iis.h
diff --git a/sound/soc/samsung/rx1950_uda1380.c b/sound/soc/samsung/rx1950_uda1380.c
index a5826ea..704460a 100644
--- a/sound/soc/samsung/rx1950_uda1380.c
+++ b/sound/soc/samsung/rx1950_uda1380.c
@@ -24,7 +24,7 @@
#include <sound/soc.h>
#include <sound/jack.h>
-#include <plat/regs-iis.h>
+#include "regs-iis.h"
#include <asm/mach-types.h>
#include "s3c24xx-i2s.h"
diff --git a/sound/soc/samsung/s3c-i2s-v2.c b/sound/soc/samsung/s3c-i2s-v2.c
index 7a73380..20e98d1 100644
--- a/sound/soc/samsung/s3c-i2s-v2.c
+++ b/sound/soc/samsung/s3c-i2s-v2.c
@@ -731,8 +731,9 @@
#define s3c2412_i2s_resume NULL
#endif
-int s3c_i2sv2_register_dai(struct device *dev, int id,
- struct snd_soc_dai_driver *drv)
+int s3c_i2sv2_register_component(struct device *dev, int id,
+ struct snd_soc_component_driver *cmp_drv,
+ struct snd_soc_dai_driver *dai_drv)
{
struct snd_soc_dai_ops *ops = drv->ops;
@@ -750,8 +751,8 @@
drv->suspend = s3c2412_i2s_suspend;
drv->resume = s3c2412_i2s_resume;
- return snd_soc_register_dai(dev, drv);
+ return snd_soc_register_component(dev, cmp_drv, dai_drv, 1);
}
-EXPORT_SYMBOL_GPL(s3c_i2sv2_register_dai);
+EXPORT_SYMBOL_GPL(s3c_i2sv2_register_component);
MODULE_LICENSE("GPL");
diff --git a/sound/soc/samsung/s3c-i2s-v2.h b/sound/soc/samsung/s3c-i2s-v2.h
index f8297d9..90abab3 100644
--- a/sound/soc/samsung/s3c-i2s-v2.h
+++ b/sound/soc/samsung/s3c-i2s-v2.h
@@ -92,7 +92,7 @@
unsigned long base);
/**
- * s3c_i2sv2_register_dai - register dai with soc core
+ * s3c_i2sv2_register_component - register component and dai with soc core
* @dev: DAI device
* @id: DAI ID
* @drv: The driver structure to register
@@ -100,7 +100,8 @@
* Fill in any missing fields and then register the given dai with the
* soc core.
*/
-extern int s3c_i2sv2_register_dai(struct device *dev, int id,
- struct snd_soc_dai_driver *drv);
+extern int s3c_i2sv2_register_component(struct device *dev, int id,
+ struct snd_soc_component_driver *cmp_drv,
+ struct snd_soc_dai_driver *dai_drv);
#endif /* __SND_SOC_S3C24XX_S3C_I2SV2_I2S_H */
diff --git a/sound/soc/samsung/s3c2412-i2s.c b/sound/soc/samsung/s3c2412-i2s.c
index 2213377..47e2386 100644
--- a/sound/soc/samsung/s3c2412-i2s.c
+++ b/sound/soc/samsung/s3c2412-i2s.c
@@ -160,11 +160,17 @@
.ops = &s3c2412_i2s_dai_ops,
};
+static const struct snd_soc_component_driver s3c2412_i2s_component = {
+ .name = "s3c2412-i2s",
+};
+
static int s3c2412_iis_dev_probe(struct platform_device *pdev)
{
int ret = 0;
- ret = s3c_i2sv2_register_dai(&pdev->dev, -1, &s3c2412_i2s_dai);
+ ret = s3c_i2sv2_register_component(&pdev->dev, -1,
+ &s3c2412_i2s_component,
+ &s3c2412_i2s_dai);
if (ret) {
pr_err("failed to register the dai\n");
return ret;
@@ -178,14 +184,14 @@
return 0;
err:
- snd_soc_unregister_dai(&pdev->dev);
+ snd_soc_unregister_component(&pdev->dev);
return ret;
}
static int s3c2412_iis_dev_remove(struct platform_device *pdev)
{
asoc_dma_platform_unregister(&pdev->dev);
- snd_soc_unregister_dai(&pdev->dev);
+ snd_soc_unregister_component(&pdev->dev);
return 0;
}
diff --git a/sound/soc/samsung/s3c24xx-i2s.c b/sound/soc/samsung/s3c24xx-i2s.c
index 13f6dd1..8b34145 100644
--- a/sound/soc/samsung/s3c24xx-i2s.c
+++ b/sound/soc/samsung/s3c24xx-i2s.c
@@ -24,7 +24,7 @@
#include <sound/pcm_params.h>
#include <mach/dma.h>
-#include <plat/regs-iis.h>
+#include "regs-iis.h"
#include "dma.h"
#include "s3c24xx-i2s.h"
@@ -465,11 +465,16 @@
.ops = &s3c24xx_i2s_dai_ops,
};
+static const struct snd_soc_component_driver s3c24xx_i2s_component = {
+ .name = "s3c24xx-i2s",
+};
+
static int s3c24xx_iis_dev_probe(struct platform_device *pdev)
{
int ret = 0;
- ret = snd_soc_register_dai(&pdev->dev, &s3c24xx_i2s_dai);
+ ret = snd_soc_register_component(&pdev->dev, &s3c24xx_i2s_component,
+ &s3c24xx_i2s_dai, 1);
if (ret) {
pr_err("failed to register the dai\n");
return ret;
@@ -483,14 +488,14 @@
return 0;
err:
- snd_soc_unregister_dai(&pdev->dev);
+ snd_soc_unregister_component(&pdev->dev);
return ret;
}
static int s3c24xx_iis_dev_remove(struct platform_device *pdev)
{
asoc_dma_platform_unregister(&pdev->dev);
- snd_soc_unregister_dai(&pdev->dev);
+ snd_soc_unregister_component(&pdev->dev);
return 0;
}
diff --git a/sound/soc/samsung/s3c24xx_uda134x.c b/sound/soc/samsung/s3c24xx_uda134x.c
index 333e1b7..1b7b52b 100644
--- a/sound/soc/samsung/s3c24xx_uda134x.c
+++ b/sound/soc/samsung/s3c24xx_uda134x.c
@@ -18,7 +18,7 @@
#include <sound/soc.h>
#include <sound/s3c24xx_uda134x.h>
-#include <plat/regs-iis.h>
+#include "regs-iis.h"
#include "s3c24xx-i2s.h"
diff --git a/sound/soc/samsung/spdif.c b/sound/soc/samsung/spdif.c
index 5008e5b..2e5ebb2 100644
--- a/sound/soc/samsung/spdif.c
+++ b/sound/soc/samsung/spdif.c
@@ -357,6 +357,10 @@
.resume = spdif_resume,
};
+static const struct snd_soc_component_driver samsung_spdif_component = {
+ .name = "samsung-spdif",
+};
+
static int spdif_probe(struct platform_device *pdev)
{
struct s3c_audio_pdata *spdif_pdata;
@@ -424,7 +428,8 @@
dev_set_drvdata(&pdev->dev, spdif);
- ret = snd_soc_register_dai(&pdev->dev, &samsung_spdif_dai);
+ ret = snd_soc_register_component(&pdev->dev, &samsung_spdif_component,
+ &samsung_spdif_dai, 1);
if (ret != 0) {
dev_err(&pdev->dev, "fail to register dai\n");
goto err4;
@@ -445,7 +450,7 @@
return 0;
err5:
- snd_soc_unregister_dai(&pdev->dev);
+ snd_soc_unregister_component(&pdev->dev);
err4:
iounmap(spdif->regs);
err3:
@@ -466,7 +471,7 @@
struct resource *mem_res;
asoc_dma_platform_unregister(&pdev->dev);
- snd_soc_unregister_dai(&pdev->dev);
+ snd_soc_unregister_component(&pdev->dev);
iounmap(spdif->regs);
diff --git a/sound/soc/sh/fsi.c b/sound/soc/sh/fsi.c
index c724026..f830c41 100644
--- a/sound/soc/sh/fsi.c
+++ b/sound/soc/sh/fsi.c
@@ -296,7 +296,6 @@
struct fsi_master {
void __iomem *base;
- int irq;
struct fsi_priv fsia;
struct fsi_priv fsib;
const struct fsi_core *core;
@@ -1886,6 +1885,10 @@
.pcm_free = fsi_pcm_free,
};
+static const struct snd_soc_component_driver fsi_soc_component = {
+ .name = "fsi",
+};
+
/*
* platform function
*/
@@ -2002,7 +2005,6 @@
}
/* master setting */
- master->irq = irq;
master->core = core;
spin_lock_init(&master->lock);
@@ -2046,10 +2048,10 @@
goto exit_fsib;
}
- ret = snd_soc_register_dais(&pdev->dev, fsi_soc_dai,
- ARRAY_SIZE(fsi_soc_dai));
+ ret = snd_soc_register_component(&pdev->dev, &fsi_soc_component,
+ fsi_soc_dai, ARRAY_SIZE(fsi_soc_dai));
if (ret < 0) {
- dev_err(&pdev->dev, "cannot snd dai register\n");
+ dev_err(&pdev->dev, "cannot snd component register\n");
goto exit_snd_soc;
}
@@ -2074,7 +2076,7 @@
pm_runtime_disable(&pdev->dev);
- snd_soc_unregister_dais(&pdev->dev, ARRAY_SIZE(fsi_soc_dai));
+ snd_soc_unregister_component(&pdev->dev);
snd_soc_unregister_platform(&pdev->dev);
fsi_stream_remove(&master->fsia);
diff --git a/sound/soc/sh/hac.c b/sound/soc/sh/hac.c
index 4cc2d64..af19f77 100644
--- a/sound/soc/sh/hac.c
+++ b/sound/soc/sh/hac.c
@@ -310,15 +310,19 @@
#endif
};
+static const struct snd_soc_component_driver sh4_hac_component = {
+ .name = "sh4-hac",
+};
+
static int hac_soc_platform_probe(struct platform_device *pdev)
{
- return snd_soc_register_dais(&pdev->dev, sh4_hac_dai,
- ARRAY_SIZE(sh4_hac_dai));
+ return snd_soc_register_component(&pdev->dev, &sh4_hac_component,
+ sh4_hac_dai, ARRAY_SIZE(sh4_hac_dai));
}
static int hac_soc_platform_remove(struct platform_device *pdev)
{
- snd_soc_unregister_dais(&pdev->dev, ARRAY_SIZE(sh4_hac_dai));
+ snd_soc_unregister_component(&pdev->dev);
return 0;
}
diff --git a/sound/soc/sh/migor.c b/sound/soc/sh/migor.c
index 8526e1e..5014a88 100644
--- a/sound/soc/sh/migor.c
+++ b/sound/soc/sh/migor.c
@@ -153,7 +153,7 @@
static struct snd_soc_dai_link migor_dai = {
.name = "wm8978",
.stream_name = "WM8978",
- .cpu_dai_name = "siu-i2s-dai",
+ .cpu_dai_name = "siu-pcm-audio",
.codec_dai_name = "wm8978-hifi",
.platform_name = "siu-pcm-audio",
.codec_name = "wm8978.0-001a",
diff --git a/sound/soc/sh/siu_dai.c b/sound/soc/sh/siu_dai.c
index 34facdc..9dc24ff 100644
--- a/sound/soc/sh/siu_dai.c
+++ b/sound/soc/sh/siu_dai.c
@@ -726,6 +726,10 @@
.ops = &siu_dai_ops,
};
+static const struct snd_soc_component_driver siu_i2s_component = {
+ .name = "siu-i2s",
+};
+
static int siu_probe(struct platform_device *pdev)
{
const struct firmware *fw_entry;
@@ -783,7 +787,8 @@
dev_set_drvdata(&pdev->dev, info);
/* register using ARRAY version so we can keep dai name */
- ret = snd_soc_register_dais(&pdev->dev, &siu_i2s_dai, 1);
+ ret = snd_soc_register_component(&pdev->dev, &siu_i2s_component,
+ &siu_i2s_dai, 1);
if (ret < 0)
goto edaiinit;
@@ -796,7 +801,7 @@
return ret;
esocregp:
- snd_soc_unregister_dai(&pdev->dev);
+ snd_soc_unregister_component(&pdev->dev);
edaiinit:
iounmap(info->reg);
emapreg:
@@ -823,7 +828,7 @@
pm_runtime_disable(&pdev->dev);
snd_soc_unregister_platform(&pdev->dev);
- snd_soc_unregister_dai(&pdev->dev);
+ snd_soc_unregister_component(&pdev->dev);
iounmap(info->reg);
iounmap(info->yram);
diff --git a/sound/soc/sh/ssi.c b/sound/soc/sh/ssi.c
index c8e73a7..e889405 100644
--- a/sound/soc/sh/ssi.c
+++ b/sound/soc/sh/ssi.c
@@ -379,15 +379,19 @@
#endif
};
+static const struct snd_soc_component_driver sh4_ssi_component = {
+ .name = "sh4-ssi",
+};
+
static int sh4_soc_dai_probe(struct platform_device *pdev)
{
- return snd_soc_register_dais(&pdev->dev, sh4_ssi_dai,
- ARRAY_SIZE(sh4_ssi_dai));
+ return snd_soc_register_component(&pdev->dev, &sh4_ssi_component,
+ sh4_ssi_dai, ARRAY_SIZE(sh4_ssi_dai));
}
static int sh4_soc_dai_remove(struct platform_device *pdev)
{
- snd_soc_unregister_dais(&pdev->dev, ARRAY_SIZE(sh4_ssi_dai));
+ snd_soc_unregister_component(&pdev->dev);
return 0;
}
diff --git a/sound/soc/soc-compress.c b/sound/soc/soc-compress.c
index ed0bfb0..29093a3 100644
--- a/sound/soc/soc-compress.c
+++ b/sound/soc/soc-compress.c
@@ -330,11 +330,38 @@
return ret;
}
+static int sst_compr_set_metadata(struct snd_compr_stream *cstream,
+ struct snd_compr_metadata *metadata)
+{
+ struct snd_soc_pcm_runtime *rtd = cstream->private_data;
+ struct snd_soc_platform *platform = rtd->platform;
+ int ret = 0;
+
+ if (platform->driver->compr_ops && platform->driver->compr_ops->set_metadata)
+ ret = platform->driver->compr_ops->set_metadata(cstream, metadata);
+
+ return ret;
+}
+
+static int sst_compr_get_metadata(struct snd_compr_stream *cstream,
+ struct snd_compr_metadata *metadata)
+{
+ struct snd_soc_pcm_runtime *rtd = cstream->private_data;
+ struct snd_soc_platform *platform = rtd->platform;
+ int ret = 0;
+
+ if (platform->driver->compr_ops && platform->driver->compr_ops->get_metadata)
+ ret = platform->driver->compr_ops->get_metadata(cstream, metadata);
+
+ return ret;
+}
/* ASoC Compress operations */
static struct snd_compr_ops soc_compr_ops = {
.open = soc_compr_open,
.free = soc_compr_free,
.set_params = soc_compr_set_params,
+ .set_metadata = sst_compr_set_metadata,
+ .get_metadata = sst_compr_get_metadata,
.get_params = soc_compr_get_params,
.trigger = soc_compr_trigger,
.pointer = soc_compr_pointer,
diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c
index ff4b45a5..d56bbea 100644
--- a/sound/soc/soc-core.c
+++ b/sound/soc/soc-core.c
@@ -58,6 +58,7 @@
static LIST_HEAD(dai_list);
static LIST_HEAD(platform_list);
static LIST_HEAD(codec_list);
+static LIST_HEAD(component_list);
/*
* This is a timeout to do a DAPM powerdown after a stream is closed().
@@ -3740,7 +3741,7 @@
*
* @dai: DAI to register
*/
-int snd_soc_register_dai(struct device *dev,
+static int snd_soc_register_dai(struct device *dev,
struct snd_soc_dai_driver *dai_drv)
{
struct snd_soc_codec *codec;
@@ -3787,14 +3788,13 @@
return 0;
}
-EXPORT_SYMBOL_GPL(snd_soc_register_dai);
/**
* snd_soc_unregister_dai - Unregister a DAI from the ASoC core
*
* @dai: DAI to unregister
*/
-void snd_soc_unregister_dai(struct device *dev)
+static void snd_soc_unregister_dai(struct device *dev)
{
struct snd_soc_dai *dai;
@@ -3813,7 +3813,6 @@
kfree(dai->name);
kfree(dai);
}
-EXPORT_SYMBOL_GPL(snd_soc_unregister_dai);
/**
* snd_soc_register_dais - Register multiple DAIs with the ASoC core
@@ -3821,7 +3820,7 @@
* @dai: Array of DAIs to register
* @count: Number of DAIs
*/
-int snd_soc_register_dais(struct device *dev,
+static int snd_soc_register_dais(struct device *dev,
struct snd_soc_dai_driver *dai_drv, size_t count)
{
struct snd_soc_codec *codec;
@@ -3885,7 +3884,6 @@
return ret;
}
-EXPORT_SYMBOL_GPL(snd_soc_register_dais);
/**
* snd_soc_unregister_dais - Unregister multiple DAIs from the ASoC core
@@ -3893,31 +3891,23 @@
* @dai: Array of DAIs to unregister
* @count: Number of DAIs
*/
-void snd_soc_unregister_dais(struct device *dev, size_t count)
+static void snd_soc_unregister_dais(struct device *dev, size_t count)
{
int i;
for (i = 0; i < count; i++)
snd_soc_unregister_dai(dev);
}
-EXPORT_SYMBOL_GPL(snd_soc_unregister_dais);
/**
- * snd_soc_register_platform - Register a platform with the ASoC core
- *
- * @platform: platform to register
+ * snd_soc_add_platform - Add a platform to the ASoC core
+ * @dev: The parent device for the platform
+ * @platform: The platform to add
+ * @platform_driver: The driver for the platform
*/
-int snd_soc_register_platform(struct device *dev,
- struct snd_soc_platform_driver *platform_drv)
+int snd_soc_add_platform(struct device *dev, struct snd_soc_platform *platform,
+ const struct snd_soc_platform_driver *platform_drv)
{
- struct snd_soc_platform *platform;
-
- dev_dbg(dev, "ASoC: platform register %s\n", dev_name(dev));
-
- platform = kzalloc(sizeof(struct snd_soc_platform), GFP_KERNEL);
- if (platform == NULL)
- return -ENOMEM;
-
/* create platform component name */
platform->name = fmt_single_name(dev, &platform->id);
if (platform->name == NULL) {
@@ -3940,9 +3930,63 @@
return 0;
}
+EXPORT_SYMBOL_GPL(snd_soc_add_platform);
+
+/**
+ * snd_soc_register_platform - Register a platform with the ASoC core
+ *
+ * @platform: platform to register
+ */
+int snd_soc_register_platform(struct device *dev,
+ const struct snd_soc_platform_driver *platform_drv)
+{
+ struct snd_soc_platform *platform;
+ int ret;
+
+ dev_dbg(dev, "ASoC: platform register %s\n", dev_name(dev));
+
+ platform = kzalloc(sizeof(struct snd_soc_platform), GFP_KERNEL);
+ if (platform == NULL)
+ return -ENOMEM;
+
+ ret = snd_soc_add_platform(dev, platform, platform_drv);
+ if (ret)
+ kfree(platform);
+
+ return ret;
+}
EXPORT_SYMBOL_GPL(snd_soc_register_platform);
/**
+ * snd_soc_remove_platform - Remove a platform from the ASoC core
+ * @platform: the platform to remove
+ */
+void snd_soc_remove_platform(struct snd_soc_platform *platform)
+{
+ mutex_lock(&client_mutex);
+ list_del(&platform->list);
+ mutex_unlock(&client_mutex);
+
+ dev_dbg(platform->dev, "ASoC: Unregistered platform '%s'\n",
+ platform->name);
+ kfree(platform->name);
+}
+EXPORT_SYMBOL_GPL(snd_soc_remove_platform);
+
+struct snd_soc_platform *snd_soc_lookup_platform(struct device *dev)
+{
+ struct snd_soc_platform *platform;
+
+ list_for_each_entry(platform, &platform_list, list) {
+ if (dev == platform->dev)
+ return platform;
+ }
+
+ return NULL;
+}
+EXPORT_SYMBOL_GPL(snd_soc_lookup_platform);
+
+/**
* snd_soc_unregister_platform - Unregister a platform from the ASoC core
*
* @platform: platform to unregister
@@ -3951,19 +3995,11 @@
{
struct snd_soc_platform *platform;
- list_for_each_entry(platform, &platform_list, list) {
- if (dev == platform->dev)
- goto found;
- }
- return;
+ platform = snd_soc_lookup_platform(dev);
+ if (!platform)
+ return;
-found:
- mutex_lock(&client_mutex);
- list_del(&platform->list);
- mutex_unlock(&client_mutex);
-
- dev_dbg(dev, "ASoC: Unregistered platform '%s'\n", platform->name);
- kfree(platform->name);
+ snd_soc_remove_platform(platform);
kfree(platform);
}
EXPORT_SYMBOL_GPL(snd_soc_unregister_platform);
@@ -4024,8 +4060,8 @@
/* create CODEC component name */
codec->name = fmt_single_name(dev, &codec->id);
if (codec->name == NULL) {
- kfree(codec);
- return -ENOMEM;
+ ret = -ENOMEM;
+ goto fail_codec;
}
if (codec_drv->compress_type)
@@ -4064,7 +4100,7 @@
reg_size, GFP_KERNEL);
if (!codec->reg_def_copy) {
ret = -ENOMEM;
- goto fail;
+ goto fail_codec_name;
}
}
}
@@ -4088,18 +4124,22 @@
mutex_unlock(&client_mutex);
/* register any DAIs */
- if (num_dai) {
- ret = snd_soc_register_dais(dev, dai_drv, num_dai);
- if (ret < 0)
- dev_err(codec->dev, "ASoC: Failed to regster"
- " DAIs: %d\n", ret);
+ ret = snd_soc_register_dais(dev, dai_drv, num_dai);
+ if (ret < 0) {
+ dev_err(codec->dev, "ASoC: Failed to regster DAIs: %d\n", ret);
+ goto fail_codec_name;
}
dev_dbg(codec->dev, "ASoC: Registered codec '%s'\n", codec->name);
return 0;
-fail:
+fail_codec_name:
+ mutex_lock(&client_mutex);
+ list_del(&codec->list);
+ mutex_unlock(&client_mutex);
+
kfree(codec->name);
+fail_codec:
kfree(codec);
return ret;
}
@@ -4113,7 +4153,6 @@
void snd_soc_unregister_codec(struct device *dev)
{
struct snd_soc_codec *codec;
- int i;
list_for_each_entry(codec, &codec_list, list) {
if (dev == codec->dev)
@@ -4122,9 +4161,7 @@
return;
found:
- if (codec->num_dai)
- for (i = 0; i < codec->num_dai; i++)
- snd_soc_unregister_dai(dev);
+ snd_soc_unregister_dais(dev, codec->num_dai);
mutex_lock(&client_mutex);
list_del(&codec->list);
@@ -4139,6 +4176,92 @@
}
EXPORT_SYMBOL_GPL(snd_soc_unregister_codec);
+
+/**
+ * snd_soc_register_component - Register a component with the ASoC core
+ *
+ */
+int snd_soc_register_component(struct device *dev,
+ const struct snd_soc_component_driver *cmpnt_drv,
+ struct snd_soc_dai_driver *dai_drv,
+ int num_dai)
+{
+ struct snd_soc_component *cmpnt;
+ int ret;
+
+ dev_dbg(dev, "component register %s\n", dev_name(dev));
+
+ cmpnt = devm_kzalloc(dev, sizeof(*cmpnt), GFP_KERNEL);
+ if (!cmpnt) {
+ dev_err(dev, "ASoC: Failed to allocate memory\n");
+ return -ENOMEM;
+ }
+
+ cmpnt->name = fmt_single_name(dev, &cmpnt->id);
+ if (!cmpnt->name) {
+ dev_err(dev, "ASoC: Failed to simplifying name\n");
+ return -ENOMEM;
+ }
+
+ cmpnt->dev = dev;
+ cmpnt->driver = cmpnt_drv;
+ cmpnt->num_dai = num_dai;
+
+ /*
+ * snd_soc_register_dai() uses fmt_single_name(), and
+ * snd_soc_register_dais() uses fmt_multiple_name()
+ * for dai->name which is used for name based matching
+ */
+ if (1 == num_dai)
+ ret = snd_soc_register_dai(dev, dai_drv);
+ else
+ ret = snd_soc_register_dais(dev, dai_drv, num_dai);
+ if (ret < 0) {
+ dev_err(dev, "ASoC: Failed to regster DAIs: %d\n", ret);
+ goto error_component_name;
+ }
+
+ mutex_lock(&client_mutex);
+ list_add(&cmpnt->list, &component_list);
+ mutex_unlock(&client_mutex);
+
+ dev_dbg(cmpnt->dev, "ASoC: Registered component '%s'\n", cmpnt->name);
+
+ return ret;
+
+error_component_name:
+ kfree(cmpnt->name);
+
+ return ret;
+}
+EXPORT_SYMBOL_GPL(snd_soc_register_component);
+
+/**
+ * snd_soc_unregister_component - Unregister a component from the ASoC core
+ *
+ */
+void snd_soc_unregister_component(struct device *dev)
+{
+ struct snd_soc_component *cmpnt;
+
+ list_for_each_entry(cmpnt, &component_list, list) {
+ if (dev == cmpnt->dev)
+ goto found;
+ }
+ return;
+
+found:
+ snd_soc_unregister_dais(dev, cmpnt->num_dai);
+
+ mutex_lock(&client_mutex);
+ list_del(&cmpnt->list);
+ mutex_unlock(&client_mutex);
+
+ dev_dbg(dev, "ASoC: Unregistered component '%s'\n", cmpnt->name);
+ kfree(cmpnt->name);
+}
+EXPORT_SYMBOL_GPL(snd_soc_unregister_component);
+
/* Retrieve a card's name from device tree */
int snd_soc_of_parse_card_name(struct snd_soc_card *card,
const char *propname)
diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c
index d6d9ba2..21779a6 100644
--- a/sound/soc/soc-dapm.c
+++ b/sound/soc/soc-dapm.c
@@ -504,17 +504,27 @@
return 0;
}
-/* create new dapm mixer control */
-static int dapm_new_mixer(struct snd_soc_dapm_widget *w)
+/*
+ * Determine if a kcontrol is shared. If it is, look it up. If it isn't,
+ * create it. Either way, add the widget into the control's widget list
+ */
+static int dapm_create_or_share_mixmux_kcontrol(struct snd_soc_dapm_widget *w,
+ int kci, struct snd_soc_dapm_path *path)
{
struct snd_soc_dapm_context *dapm = w->dapm;
- int i, ret = 0;
- size_t name_len, prefix_len;
- struct snd_soc_dapm_path *path;
struct snd_card *card = dapm->card->snd_card;
const char *prefix;
+ size_t prefix_len;
+ int shared;
+ struct snd_kcontrol *kcontrol;
struct snd_soc_dapm_widget_list *wlist;
+ int wlistentries;
size_t wlistsize;
+ bool wname_in_long_name, kcname_in_long_name;
+ size_t name_len;
+ char *long_name;
+ const char *name;
+ int ret;
if (dapm->codec)
prefix = dapm->codec->name_prefix;
@@ -526,12 +536,117 @@
else
prefix_len = 0;
+ shared = dapm_is_shared_kcontrol(dapm, w, &w->kcontrol_news[kci],
+ &kcontrol);
+
+ if (kcontrol) {
+ wlist = kcontrol->private_data;
+ wlistentries = wlist->num_widgets + 1;
+ } else {
+ wlist = NULL;
+ wlistentries = 1;
+ }
+
+ wlistsize = sizeof(struct snd_soc_dapm_widget_list) +
+ wlistentries * sizeof(struct snd_soc_dapm_widget *);
+ wlist = krealloc(wlist, wlistsize, GFP_KERNEL);
+ if (wlist == NULL) {
+ dev_err(dapm->dev, "ASoC: can't allocate widget list for %s\n",
+ w->name);
+ return -ENOMEM;
+ }
+ wlist->num_widgets = wlistentries;
+ wlist->widgets[wlistentries - 1] = w;
+
+ if (!kcontrol) {
+ if (shared) {
+ wname_in_long_name = false;
+ kcname_in_long_name = true;
+ } else {
+ switch (w->id) {
+ case snd_soc_dapm_switch:
+ case snd_soc_dapm_mixer:
+ wname_in_long_name = true;
+ kcname_in_long_name = true;
+ break;
+ case snd_soc_dapm_mixer_named_ctl:
+ wname_in_long_name = false;
+ kcname_in_long_name = true;
+ break;
+ case snd_soc_dapm_mux:
+ case snd_soc_dapm_virt_mux:
+ case snd_soc_dapm_value_mux:
+ wname_in_long_name = true;
+ kcname_in_long_name = false;
+ break;
+ default:
+ kfree(wlist);
+ return -EINVAL;
+ }
+ }
+
+ if (wname_in_long_name && kcname_in_long_name) {
+ name_len = strlen(w->name) - prefix_len + 1 +
+ strlen(w->kcontrol_news[kci].name) + 1;
+
+ long_name = kmalloc(name_len, GFP_KERNEL);
+ if (long_name == NULL) {
+ kfree(wlist);
+ return -ENOMEM;
+ }
+
+ /*
+ * The control will get a prefix from the control
+ * creation process but we're also using the same
+ * prefix for widgets so cut the prefix off the
+ * front of the widget name.
+ */
+ snprintf(long_name, name_len, "%s %s",
+ w->name + prefix_len,
+ w->kcontrol_news[kci].name);
+ long_name[name_len - 1] = '\0';
+
+ name = long_name;
+ } else if (wname_in_long_name) {
+ long_name = NULL;
+ name = w->name + prefix_len;
+ } else {
+ long_name = NULL;
+ name = w->kcontrol_news[kci].name;
+ }
+
+ kcontrol = snd_soc_cnew(&w->kcontrol_news[kci], wlist, name,
+ prefix);
+ ret = snd_ctl_add(card, kcontrol);
+ if (ret < 0) {
+ dev_err(dapm->dev,
+ "ASoC: failed to add widget %s dapm kcontrol %s: %d\n",
+ w->name, name, ret);
+ kfree(wlist);
+ kfree(long_name);
+ return ret;
+ }
+
+ path->long_name = long_name;
+ }
+
+ kcontrol->private_data = wlist;
+ w->kcontrols[kci] = kcontrol;
+ path->kcontrol = kcontrol;
+
+ return 0;
+}
+
+/* create new dapm mixer control */
+static int dapm_new_mixer(struct snd_soc_dapm_widget *w)
+{
+ int i, ret;
+ struct snd_soc_dapm_path *path;
+
/* add kcontrol */
for (i = 0; i < w->num_kcontrols; i++) {
-
/* match name */
list_for_each_entry(path, &w->sources, list_sink) {
-
/* mixer/mux paths name must match control name */
if (path->name != (char *)w->kcontrol_news[i].name)
continue;
@@ -541,88 +656,21 @@
continue;
}
- wlistsize = sizeof(struct snd_soc_dapm_widget_list) +
- sizeof(struct snd_soc_dapm_widget *),
- wlist = kzalloc(wlistsize, GFP_KERNEL);
- if (wlist == NULL) {
- dev_err(dapm->dev,
- "ASoC: can't allocate widget list for %s\n",
- w->name);
- return -ENOMEM;
- }
- wlist->num_widgets = 1;
- wlist->widgets[0] = w;
-
- /* add dapm control with long name.
- * for dapm_mixer this is the concatenation of the
- * mixer and kcontrol name.
- * for dapm_mixer_named_ctl this is simply the
- * kcontrol name.
- */
- name_len = strlen(w->kcontrol_news[i].name) + 1;
- if (w->id != snd_soc_dapm_mixer_named_ctl)
- name_len += 1 + strlen(w->name);
-
- path->long_name = kmalloc(name_len, GFP_KERNEL);
-
- if (path->long_name == NULL) {
- kfree(wlist);
- return -ENOMEM;
- }
-
- switch (w->id) {
- default:
- /* The control will get a prefix from
- * the control creation process but
- * we're also using the same prefix
- * for widgets so cut the prefix off
- * the front of the widget name.
- */
- snprintf((char *)path->long_name, name_len,
- "%s %s", w->name + prefix_len,
- w->kcontrol_news[i].name);
- break;
- case snd_soc_dapm_mixer_named_ctl:
- snprintf((char *)path->long_name, name_len,
- "%s", w->kcontrol_news[i].name);
- break;
- }
-
- ((char *)path->long_name)[name_len - 1] = '\0';
-
- path->kcontrol = snd_soc_cnew(&w->kcontrol_news[i],
- wlist, path->long_name,
- prefix);
- ret = snd_ctl_add(card, path->kcontrol);
- if (ret < 0) {
- dev_err(dapm->dev, "ASoC: failed to add widget"
- " %s dapm kcontrol %s: %d\n",
- w->name, path->long_name, ret);
- kfree(wlist);
- kfree(path->long_name);
- path->long_name = NULL;
+ ret = dapm_create_or_share_mixmux_kcontrol(w, i, path);
+ if (ret < 0)
return ret;
- }
- w->kcontrols[i] = path->kcontrol;
}
}
- return ret;
+
+ return 0;
}
/* create new dapm mux control */
static int dapm_new_mux(struct snd_soc_dapm_widget *w)
{
struct snd_soc_dapm_context *dapm = w->dapm;
- struct snd_soc_dapm_path *path = NULL;
- struct snd_kcontrol *kcontrol;
- struct snd_card *card = dapm->card->snd_card;
- const char *prefix;
- size_t prefix_len;
+ struct snd_soc_dapm_path *path;
int ret;
- struct snd_soc_dapm_widget_list *wlist;
- int shared, wlistentries;
- size_t wlistsize;
- const char *name;
if (w->num_kcontrols != 1) {
dev_err(dapm->dev,
@@ -631,65 +679,19 @@
return -EINVAL;
}
- shared = dapm_is_shared_kcontrol(dapm, w, &w->kcontrol_news[0],
- &kcontrol);
- if (kcontrol) {
- wlist = kcontrol->private_data;
- wlistentries = wlist->num_widgets + 1;
- } else {
- wlist = NULL;
- wlistentries = 1;
- }
- wlistsize = sizeof(struct snd_soc_dapm_widget_list) +
- wlistentries * sizeof(struct snd_soc_dapm_widget *),
- wlist = krealloc(wlist, wlistsize, GFP_KERNEL);
- if (wlist == NULL) {
- dev_err(dapm->dev,
- "ASoC: can't allocate widget list for %s\n", w->name);
- return -ENOMEM;
- }
- wlist->num_widgets = wlistentries;
- wlist->widgets[wlistentries - 1] = w;
-
- if (!kcontrol) {
- if (dapm->codec)
- prefix = dapm->codec->name_prefix;
- else
- prefix = NULL;
-
- if (shared) {
- name = w->kcontrol_news[0].name;
- prefix_len = 0;
- } else {
- name = w->name;
- if (prefix)
- prefix_len = strlen(prefix) + 1;
- else
- prefix_len = 0;
- }
-
- /*
- * The control will get a prefix from the control creation
- * process but we're also using the same prefix for widgets so
- * cut the prefix off the front of the widget name.
- */
- kcontrol = snd_soc_cnew(&w->kcontrol_news[0], wlist,
- name + prefix_len, prefix);
- ret = snd_ctl_add(card, kcontrol);
- if (ret < 0) {
- dev_err(dapm->dev, "ASoC: failed to add kcontrol %s: %d\n",
- w->name, ret);
- kfree(wlist);
- return ret;
- }
+ path = list_first_entry(&w->sources, struct snd_soc_dapm_path,
+ list_sink);
+ if (!path) {
+ dev_err(dapm->dev, "ASoC: mux %s has no paths\n", w->name);
+ return -EINVAL;
}
- kcontrol->private_data = wlist;
-
- w->kcontrols[0] = kcontrol;
+ ret = dapm_create_or_share_mixmux_kcontrol(w, 0, path);
+ if (ret < 0)
+ return ret;
list_for_each_entry(path, &w->sources, list_sink)
- path->kcontrol = kcontrol;
+ path->kcontrol = w->kcontrols[0];
return 0;
}
@@ -705,14 +707,33 @@
}
/* reset 'walked' bit for each dapm path */
-static inline void dapm_clear_walk(struct snd_soc_dapm_context *dapm)
+static void dapm_clear_walk_output(struct snd_soc_dapm_context *dapm,
+ struct list_head *sink)
{
struct snd_soc_dapm_path *p;
- list_for_each_entry(p, &dapm->card->paths, list)
- p->walked = 0;
+ list_for_each_entry(p, sink, list_source) {
+ if (p->walked) {
+ p->walked = 0;
+ dapm_clear_walk_output(dapm, &p->sink->sinks);
+ }
+ }
}
+static void dapm_clear_walk_input(struct snd_soc_dapm_context *dapm,
+ struct list_head *source)
+{
+ struct snd_soc_dapm_path *p;
+
+ list_for_each_entry(p, source, list_sink) {
+ if (p->walked) {
+ p->walked = 0;
+ dapm_clear_walk_input(dapm, &p->source->sources);
+ }
+ }
+}
+
+
/* We implement power down on suspend by checking the power state of
* the ALSA card - when we are suspending the ALSA state for the card
* is set to D3.
@@ -995,13 +1016,17 @@
mutex_lock_nested(&card->dapm_mutex, SND_SOC_DAPM_CLASS_RUNTIME);
dapm_reset(card);
- if (stream == SNDRV_PCM_STREAM_PLAYBACK)
+ if (stream == SNDRV_PCM_STREAM_PLAYBACK) {
paths = is_connected_output_ep(dai->playback_widget, list);
- else
+ dapm_clear_walk_output(&card->dapm,
+ &dai->playback_widget->sinks);
+ } else {
paths = is_connected_input_ep(dai->capture_widget, list);
+ dapm_clear_walk_input(&card->dapm,
+ &dai->capture_widget->sources);
+ }
trace_snd_soc_dapm_connected(paths, stream);
- dapm_clear_walk(&card->dapm);
mutex_unlock(&card->dapm_mutex);
return paths;
@@ -1104,9 +1129,9 @@
DAPM_UPDATE_STAT(w, power_checks);
in = is_connected_input_ep(w, NULL);
- dapm_clear_walk(w->dapm);
+ dapm_clear_walk_input(w->dapm, &w->sources);
out = is_connected_output_ep(w, NULL);
- dapm_clear_walk(w->dapm);
+ dapm_clear_walk_output(w->dapm, &w->sinks);
return out != 0 && in != 0;
}
@@ -1129,7 +1154,7 @@
if (w->active) {
in = is_connected_input_ep(w, NULL);
- dapm_clear_walk(w->dapm);
+ dapm_clear_walk_input(w->dapm, &w->sources);
return in != 0;
} else {
return dapm_generic_check_power(w);
@@ -1145,7 +1170,7 @@
if (w->active) {
out = is_connected_output_ep(w, NULL);
- dapm_clear_walk(w->dapm);
+ dapm_clear_walk_output(w->dapm, &w->sinks);
return out != 0;
} else {
return dapm_generic_check_power(w);
@@ -1177,8 +1202,6 @@
return 1;
}
- dapm_clear_walk(w->dapm);
-
return 0;
}
@@ -1759,9 +1782,9 @@
return -ENOMEM;
in = is_connected_input_ep(w, NULL);
- dapm_clear_walk(w->dapm);
+ dapm_clear_walk_input(w->dapm, &w->sources);
out = is_connected_output_ep(w, NULL);
- dapm_clear_walk(w->dapm);
+ dapm_clear_walk_output(w->dapm, &w->sinks);
ret = snprintf(buf, PAGE_SIZE, "%s: %s%s in %d out %d",
w->name, w->power ? "On" : "Off",
@@ -3137,7 +3160,6 @@
break;
}
- dapm->n_widgets++;
w->dapm = dapm;
w->codec = dapm->codec;
w->platform = dapm->platform;
diff --git a/sound/soc/soc-dmaengine-pcm.c b/sound/soc/soc-dmaengine-pcm.c
index 111b7d92..aa924d9 100644
--- a/sound/soc/soc-dmaengine-pcm.c
+++ b/sound/soc/soc-dmaengine-pcm.c
@@ -33,8 +33,6 @@
dma_cookie_t cookie;
unsigned int pos;
-
- void *data;
};
static inline struct dmaengine_pcm_runtime_data *substream_to_prtd(
@@ -43,33 +41,6 @@
return substream->runtime->private_data;
}
-/**
- * snd_dmaengine_pcm_set_data - Set dmaengine substream private data
- * @substream: PCM substream
- * @data: Data to set
- */
-void snd_dmaengine_pcm_set_data(struct snd_pcm_substream *substream, void *data)
-{
- struct dmaengine_pcm_runtime_data *prtd = substream_to_prtd(substream);
-
- prtd->data = data;
-}
-EXPORT_SYMBOL_GPL(snd_dmaengine_pcm_set_data);
-
-/**
- * snd_dmaengine_pcm_get_data - Get dmaeinge substream private data
- * @substream: PCM substream
- *
- * Returns the data previously set with snd_dmaengine_pcm_set_data
- */
-void *snd_dmaengine_pcm_get_data(struct snd_pcm_substream *substream)
-{
- struct dmaengine_pcm_runtime_data *prtd = substream_to_prtd(substream);
-
- return prtd->data;
-}
-EXPORT_SYMBOL_GPL(snd_dmaengine_pcm_get_data);
-
struct dma_chan *snd_dmaengine_pcm_get_chan(struct snd_pcm_substream *substream)
{
struct dmaengine_pcm_runtime_data *prtd = substream_to_prtd(substream);
@@ -118,10 +89,49 @@
slave_config->src_addr_width = buswidth;
}
+ slave_config->device_fc = false;
+
return 0;
}
EXPORT_SYMBOL_GPL(snd_hwparams_to_dma_slave_config);
+/**
+ * snd_dmaengine_pcm_set_config_from_dai_data() - Initializes a dma slave config
+ * using DAI DMA data.
+ * @substream: PCM substream
+ * @dma_data: DAI DMA data
+ * @slave_config: DMA slave configuration
+ *
+ * Initializes the {dst,src}_addr, {dst,src}_maxburst, {dst,src}_addr_width and
+ * slave_id fields of the DMA slave config from the same fields of the DAI DMA
+ * data struct. The src and dst fields will be initialized depending on the
+ * direction of the substream. If the substream is a playback stream the dst
+ * fields will be initialized, if it is a capture stream the src fields will be
+ * initialized. The {dst,src}_addr_width field will only be initialized if the
+ * addr_width field of the DAI DMA data struct is not equal to
+ * DMA_SLAVE_BUSWIDTH_UNDEFINED.
+ */
+void snd_dmaengine_pcm_set_config_from_dai_data(
+ const struct snd_pcm_substream *substream,
+ const struct snd_dmaengine_dai_dma_data *dma_data,
+ struct dma_slave_config *slave_config)
+{
+ if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
+ slave_config->dst_addr = dma_data->addr;
+ slave_config->dst_maxburst = dma_data->maxburst;
+ if (dma_data->addr_width != DMA_SLAVE_BUSWIDTH_UNDEFINED)
+ slave_config->dst_addr_width = dma_data->addr_width;
+ } else {
+ slave_config->src_addr = dma_data->addr;
+ slave_config->src_maxburst = dma_data->maxburst;
+ if (dma_data->addr_width != DMA_SLAVE_BUSWIDTH_UNDEFINED)
+ slave_config->src_addr_width = dma_data->addr_width;
+ }
+
+ slave_config->slave_id = dma_data->slave_id;
+}
+EXPORT_SYMBOL_GPL(snd_dmaengine_pcm_set_config_from_dai_data);
+
static void dmaengine_pcm_dma_complete(void *arg)
{
struct snd_pcm_substream *substream = arg;
@@ -244,44 +254,48 @@
}
EXPORT_SYMBOL_GPL(snd_dmaengine_pcm_pointer);
-static int dmaengine_pcm_request_channel(struct dmaengine_pcm_runtime_data *prtd,
- dma_filter_fn filter_fn, void *filter_data)
+/**
+ * snd_dmaengine_pcm_request_channel - Request channel for the dmaengine PCM
+ * @filter_fn: Filter function used to request the DMA channel
+ * @filter_data: Data passed to the DMA filter function
+ *
+ * Returns NULL or the requested DMA channel.
+ *
+ * This function request a DMA channel for usage with dmaengine PCM.
+ */
+struct dma_chan *snd_dmaengine_pcm_request_channel(dma_filter_fn filter_fn,
+ void *filter_data)
{
dma_cap_mask_t mask;
dma_cap_zero(mask);
dma_cap_set(DMA_SLAVE, mask);
dma_cap_set(DMA_CYCLIC, mask);
- prtd->dma_chan = dma_request_channel(mask, filter_fn, filter_data);
- if (!prtd->dma_chan)
- return -ENXIO;
-
- return 0;
+ return dma_request_channel(mask, filter_fn, filter_data);
}
+EXPORT_SYMBOL_GPL(snd_dmaengine_pcm_request_channel);
/**
* snd_dmaengine_pcm_open - Open a dmaengine based PCM substream
* @substream: PCM substream
- * @filter_fn: Filter function used to request the DMA channel
- * @filter_data: Data passed to the DMA filter function
+ * @chan: DMA channel to use for data transfers
*
* Returns 0 on success, a negative error code otherwise.
*
- * This function will request a DMA channel using the passed filter function and
- * data. The function should usually be called from the pcm open callback.
- *
- * Note that this function will use private_data field of the substream's
- * runtime. So it is not availabe to your pcm driver implementation. If you need
- * to keep additional data attached to a substream use
- * snd_dmaengine_pcm_{set,get}_data.
+ * The function should usually be called from the pcm open callback. Note that
+ * this function will use private_data field of the substream's runtime. So it
+ * is not availabe to your pcm driver implementation.
*/
int snd_dmaengine_pcm_open(struct snd_pcm_substream *substream,
- dma_filter_fn filter_fn, void *filter_data)
+ struct dma_chan *chan)
{
struct dmaengine_pcm_runtime_data *prtd;
int ret;
+ if (!chan)
+ return -ENXIO;
+
ret = snd_pcm_hw_constraint_integer(substream->runtime,
SNDRV_PCM_HW_PARAM_PERIODS);
if (ret < 0)
@@ -291,11 +305,7 @@
if (!prtd)
return -ENOMEM;
- ret = dmaengine_pcm_request_channel(prtd, filter_fn, filter_data);
- if (ret < 0) {
- kfree(prtd);
- return ret;
- }
+ prtd->dma_chan = chan;
substream->runtime->private_data = prtd;
@@ -304,6 +314,27 @@
EXPORT_SYMBOL_GPL(snd_dmaengine_pcm_open);
/**
+ * snd_dmaengine_pcm_open_request_chan - Open a dmaengine based PCM substream and request channel
+ * @substream: PCM substream
+ * @filter_fn: Filter function used to request the DMA channel
+ * @filter_data: Data passed to the DMA filter function
+ *
+ * Returns 0 on success, a negative error code otherwise.
+ *
+ * This function will request a DMA channel using the passed filter function and
+ * data. The function should usually be called from the pcm open callback. Note
+ * that this function will use private_data field of the substream's runtime. So
+ * it is not availabe to your pcm driver implementation.
+ */
+int snd_dmaengine_pcm_open_request_chan(struct snd_pcm_substream *substream,
+ dma_filter_fn filter_fn, void *filter_data)
+{
+ return snd_dmaengine_pcm_open(substream,
+ snd_dmaengine_pcm_request_channel(filter_fn, filter_data));
+}
+EXPORT_SYMBOL_GPL(snd_dmaengine_pcm_open_request_chan);
+
+/**
* snd_dmaengine_pcm_close - Close a dmaengine based PCM substream
* @substream: PCM substream
*/
@@ -311,11 +342,26 @@
{
struct dmaengine_pcm_runtime_data *prtd = substream_to_prtd(substream);
- dma_release_channel(prtd->dma_chan);
kfree(prtd);
return 0;
}
EXPORT_SYMBOL_GPL(snd_dmaengine_pcm_close);
+/**
+ * snd_dmaengine_pcm_release_chan_close - Close a dmaengine based PCM substream and release channel
+ * @substream: PCM substream
+ *
+ * Releases the DMA channel associated with the PCM substream.
+ */
+int snd_dmaengine_pcm_close_release_chan(struct snd_pcm_substream *substream)
+{
+ struct dmaengine_pcm_runtime_data *prtd = substream_to_prtd(substream);
+
+ dma_release_channel(prtd->dma_chan);
+
+ return snd_dmaengine_pcm_close(substream);
+}
+EXPORT_SYMBOL_GPL(snd_dmaengine_pcm_close_release_chan);
+
MODULE_LICENSE("GPL");
diff --git a/sound/soc/soc-generic-dmaengine-pcm.c b/sound/soc/soc-generic-dmaengine-pcm.c
new file mode 100644
index 0000000..e29ec3c
--- /dev/null
+++ b/sound/soc/soc-generic-dmaengine-pcm.c
@@ -0,0 +1,300 @@
+/*
+ * Copyright (C) 2013, Analog Devices Inc.
+ * Author: Lars-Peter Clausen <lars@metafoo.de>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ */
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/dmaengine.h>
+#include <linux/slab.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/soc.h>
+#include <linux/dma-mapping.h>
+#include <linux/of.h>
+
+#include <sound/dmaengine_pcm.h>
+
+struct dmaengine_pcm {
+ struct dma_chan *chan[SNDRV_PCM_STREAM_CAPTURE + 1];
+ const struct snd_dmaengine_pcm_config *config;
+ struct snd_soc_platform platform;
+ unsigned int flags;
+};
+
+static struct dmaengine_pcm *soc_platform_to_pcm(struct snd_soc_platform *p)
+{
+ return container_of(p, struct dmaengine_pcm, platform);
+}
+
+/**
+ * snd_dmaengine_pcm_prepare_slave_config() - Generic prepare_slave_config callback
+ * @substream: PCM substream
+ * @params: hw_params
+ * @slave_config: DMA slave config to prepare
+ *
+ * This function can be used as a generic prepare_slave_config callback for
+ * platforms which make use of the snd_dmaengine_dai_dma_data struct for their
+ * DAI DMA data. Internally the function will first call
+ * snd_hwparams_to_dma_slave_config to fill in the slave config based on the
+ * hw_params, followed by snd_dmaengine_set_config_from_dai_data to fill in the
+ * remaining fields based on the DAI DMA data.
+ */
+int snd_dmaengine_pcm_prepare_slave_config(struct snd_pcm_substream *substream,
+ struct snd_pcm_hw_params *params, struct dma_slave_config *slave_config)
+{
+ struct snd_soc_pcm_runtime *rtd = substream->private_data;
+ struct snd_dmaengine_dai_dma_data *dma_data;
+ int ret;
+
+ dma_data = snd_soc_dai_get_dma_data(rtd->cpu_dai, substream);
+
+ ret = snd_hwparams_to_dma_slave_config(substream, params, slave_config);
+ if (ret)
+ return ret;
+
+ snd_dmaengine_pcm_set_config_from_dai_data(substream, dma_data,
+ slave_config);
+
+ return 0;
+}
+EXPORT_SYMBOL_GPL(snd_dmaengine_pcm_prepare_slave_config);
+
+static int dmaengine_pcm_hw_params(struct snd_pcm_substream *substream,
+ struct snd_pcm_hw_params *params)
+{
+ struct snd_soc_pcm_runtime *rtd = substream->private_data;
+ struct dmaengine_pcm *pcm = soc_platform_to_pcm(rtd->platform);
+ struct dma_chan *chan = snd_dmaengine_pcm_get_chan(substream);
+ struct dma_slave_config slave_config;
+ int ret;
+
+ if (pcm->config->prepare_slave_config) {
+ ret = pcm->config->prepare_slave_config(substream, params,
+ &slave_config);
+ if (ret)
+ return ret;
+
+ ret = dmaengine_slave_config(chan, &slave_config);
+ if (ret)
+ return ret;
+ }
+
+ return snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(params));
+}
+
+static int dmaengine_pcm_open(struct snd_pcm_substream *substream)
+{
+ struct snd_soc_pcm_runtime *rtd = substream->private_data;
+ struct dmaengine_pcm *pcm = soc_platform_to_pcm(rtd->platform);
+ struct dma_chan *chan = pcm->chan[substream->stream];
+ int ret;
+
+ ret = snd_soc_set_runtime_hwparams(substream,
+ pcm->config->pcm_hardware);
+ if (ret)
+ return ret;
+
+ return snd_dmaengine_pcm_open(substream, chan);
+}
+
+static struct device *dmaengine_dma_dev(struct dmaengine_pcm *pcm,
+ struct snd_pcm_substream *substream)
+{
+ if (!pcm->chan[substream->stream])
+ return NULL;
+
+ return pcm->chan[substream->stream]->device->dev;
+}
+
+static void dmaengine_pcm_free(struct snd_pcm *pcm)
+{
+ snd_pcm_lib_preallocate_free_for_all(pcm);
+}
+
+static struct dma_chan *dmaengine_pcm_compat_request_channel(
+ struct snd_soc_pcm_runtime *rtd,
+ struct snd_pcm_substream *substream)
+{
+ struct dmaengine_pcm *pcm = soc_platform_to_pcm(rtd->platform);
+
+ if ((pcm->flags & SND_DMAENGINE_PCM_FLAG_HALF_DUPLEX) && pcm->chan[0])
+ return pcm->chan[0];
+
+ if (pcm->config->compat_request_channel)
+ return pcm->config->compat_request_channel(rtd, substream);
+
+ return snd_dmaengine_pcm_request_channel(pcm->config->compat_filter_fn,
+ snd_soc_dai_get_dma_data(rtd->cpu_dai, substream));
+}
+
+static int dmaengine_pcm_new(struct snd_soc_pcm_runtime *rtd)
+{
+ struct dmaengine_pcm *pcm = soc_platform_to_pcm(rtd->platform);
+ const struct snd_dmaengine_pcm_config *config = pcm->config;
+ struct snd_pcm_substream *substream;
+ unsigned int i;
+ int ret;
+
+ for (i = SNDRV_PCM_STREAM_PLAYBACK; i <= SNDRV_PCM_STREAM_CAPTURE; i++) {
+ substream = rtd->pcm->streams[i].substream;
+ if (!substream)
+ continue;
+
+ if (!pcm->chan[i] && (pcm->flags & SND_DMAENGINE_PCM_FLAG_COMPAT)) {
+ pcm->chan[i] = dmaengine_pcm_compat_request_channel(rtd,
+ substream);
+ }
+
+ if (!pcm->chan[i]) {
+ dev_err(rtd->platform->dev,
+ "Missing dma channel for stream: %d\n", i);
+ ret = -EINVAL;
+ goto err_free;
+ }
+
+ ret = snd_pcm_lib_preallocate_pages(substream,
+ SNDRV_DMA_TYPE_DEV,
+ dmaengine_dma_dev(pcm, substream),
+ config->prealloc_buffer_size,
+ config->pcm_hardware->buffer_bytes_max);
+ if (ret)
+ goto err_free;
+ }
+
+ return 0;
+
+err_free:
+ dmaengine_pcm_free(rtd->pcm);
+ return ret;
+}
+
+static const struct snd_pcm_ops dmaengine_pcm_ops = {
+ .open = dmaengine_pcm_open,
+ .close = snd_dmaengine_pcm_close,
+ .ioctl = snd_pcm_lib_ioctl,
+ .hw_params = dmaengine_pcm_hw_params,
+ .hw_free = snd_pcm_lib_free_pages,
+ .trigger = snd_dmaengine_pcm_trigger,
+ .pointer = snd_dmaengine_pcm_pointer,
+};
+
+static const struct snd_soc_platform_driver dmaengine_pcm_platform = {
+ .ops = &dmaengine_pcm_ops,
+ .pcm_new = dmaengine_pcm_new,
+ .pcm_free = dmaengine_pcm_free,
+ .probe_order = SND_SOC_COMP_ORDER_LATE,
+};
+
+static const struct snd_pcm_ops dmaengine_no_residue_pcm_ops = {
+ .open = dmaengine_pcm_open,
+ .close = snd_dmaengine_pcm_close,
+ .ioctl = snd_pcm_lib_ioctl,
+ .hw_params = dmaengine_pcm_hw_params,
+ .hw_free = snd_pcm_lib_free_pages,
+ .trigger = snd_dmaengine_pcm_trigger,
+ .pointer = snd_dmaengine_pcm_pointer_no_residue,
+};
+
+static const struct snd_soc_platform_driver dmaengine_no_residue_pcm_platform = {
+ .ops = &dmaengine_no_residue_pcm_ops,
+ .pcm_new = dmaengine_pcm_new,
+ .pcm_free = dmaengine_pcm_free,
+ .probe_order = SND_SOC_COMP_ORDER_LATE,
+};
+
+static const char * const dmaengine_pcm_dma_channel_names[] = {
+ [SNDRV_PCM_STREAM_PLAYBACK] = "tx",
+ [SNDRV_PCM_STREAM_CAPTURE] = "rx",
+};
+
+static void dmaengine_pcm_request_chan_of(struct dmaengine_pcm *pcm,
+ struct device *dev)
+{
+ unsigned int i;
+
+ if ((pcm->flags & SND_DMAENGINE_PCM_FLAG_NO_DT) || !dev->of_node)
+ return;
+
+ if (pcm->flags & SND_DMAENGINE_PCM_FLAG_HALF_DUPLEX) {
+ pcm->chan[0] = dma_request_slave_channel(dev, "rx-tx");
+ pcm->chan[1] = pcm->chan[0];
+ } else {
+ for (i = SNDRV_PCM_STREAM_PLAYBACK; i <= SNDRV_PCM_STREAM_CAPTURE; i++) {
+ pcm->chan[i] = dma_request_slave_channel(dev,
+ dmaengine_pcm_dma_channel_names[i]);
+ }
+ }
+}
+
+/**
+ * snd_dmaengine_pcm_register - Register a dmaengine based PCM device
+ * @dev: The parent device for the PCM device
+ * @config: Platform specific PCM configuration
+ * @flags: Platform specific quirks
+ */
+int snd_dmaengine_pcm_register(struct device *dev,
+ const struct snd_dmaengine_pcm_config *config, unsigned int flags)
+{
+ struct dmaengine_pcm *pcm;
+
+ pcm = kzalloc(sizeof(*pcm), GFP_KERNEL);
+ if (!pcm)
+ return -ENOMEM;
+
+ pcm->config = config;
+ pcm->flags = flags;
+
+ dmaengine_pcm_request_chan_of(pcm, dev);
+
+ if (flags & SND_DMAENGINE_PCM_FLAG_NO_RESIDUE)
+ return snd_soc_add_platform(dev, &pcm->platform,
+ &dmaengine_no_residue_pcm_platform);
+ else
+ return snd_soc_add_platform(dev, &pcm->platform,
+ &dmaengine_pcm_platform);
+}
+EXPORT_SYMBOL_GPL(snd_dmaengine_pcm_register);
+
+/**
+ * snd_dmaengine_pcm_unregister - Removes a dmaengine based PCM device
+ * @dev: Parent device the PCM was register with
+ *
+ * Removes a dmaengine based PCM device previously registered with
+ * snd_dmaengine_pcm_register.
+ */
+void snd_dmaengine_pcm_unregister(struct device *dev)
+{
+ struct snd_soc_platform *platform;
+ struct dmaengine_pcm *pcm;
+ unsigned int i;
+
+ platform = snd_soc_lookup_platform(dev);
+ if (!platform)
+ return;
+
+ pcm = soc_platform_to_pcm(platform);
+
+ for (i = SNDRV_PCM_STREAM_PLAYBACK; i <= SNDRV_PCM_STREAM_CAPTURE; i++) {
+ if (pcm->chan[i]) {
+ dma_release_channel(pcm->chan[i]);
+ if (pcm->flags & SND_DMAENGINE_PCM_FLAG_HALF_DUPLEX)
+ break;
+ }
+ }
+
+ snd_soc_remove_platform(platform);
+ kfree(pcm);
+}
+EXPORT_SYMBOL_GPL(snd_dmaengine_pcm_unregister);
+
+MODULE_LICENSE("GPL");
diff --git a/sound/soc/soc-io.c b/sound/soc/soc-io.c
index 29183ef..8ca9ecc 100644
--- a/sound/soc/soc-io.c
+++ b/sound/soc/soc-io.c
@@ -158,10 +158,7 @@
return -EINVAL;
}
- if (IS_ERR(codec->control_data))
- return PTR_ERR(codec->control_data);
-
- return 0;
+ return PTR_RET(codec->control_data);
}
EXPORT_SYMBOL_GPL(snd_soc_codec_set_cache_io);
#else
diff --git a/sound/soc/soc-utils.c b/sound/soc/soc-utils.c
index fe4541d..4b3be6c 100644
--- a/sound/soc/soc-utils.c
+++ b/sound/soc/soc-utils.c
@@ -90,8 +90,33 @@
};
static struct snd_soc_codec_driver dummy_codec;
+
+#define STUB_RATES SNDRV_PCM_RATE_8000_192000
+#define STUB_FORMATS (SNDRV_PCM_FMTBIT_S8 | \
+ SNDRV_PCM_FMTBIT_U8 | \
+ SNDRV_PCM_FMTBIT_S16_LE | \
+ SNDRV_PCM_FMTBIT_U16_LE | \
+ SNDRV_PCM_FMTBIT_S24_LE | \
+ SNDRV_PCM_FMTBIT_U24_LE | \
+ SNDRV_PCM_FMTBIT_S32_LE | \
+ SNDRV_PCM_FMTBIT_U32_LE | \
+ SNDRV_PCM_FMTBIT_IEC958_SUBFRAME_LE)
static struct snd_soc_dai_driver dummy_dai = {
.name = "snd-soc-dummy-dai",
+ .playback = {
+ .stream_name = "Playback",
+ .channels_min = 1,
+ .channels_max = 384,
+ .rates = STUB_RATES,
+ .formats = STUB_FORMATS,
+ },
+ .capture = {
+ .stream_name = "Capture",
+ .channels_min = 1,
+ .channels_max = 384,
+ .rates = STUB_RATES,
+ .formats = STUB_FORMATS,
+ },
};
static int snd_soc_dummy_probe(struct platform_device *pdev)
diff --git a/sound/soc/spear/spdif_in.c b/sound/soc/spear/spdif_in.c
index c7c4b20..14d57e8 100644
--- a/sound/soc/spear/spdif_in.c
+++ b/sound/soc/spear/spdif_in.c
@@ -170,6 +170,10 @@
.ops = &spdif_in_dai_ops,
};
+static const struct snd_soc_component_driver spdif_in_component = {
+ .name = "spdif-in",
+};
+
static irqreturn_t spdif_in_irq(int irq, void *arg)
{
struct spdif_in_dev *host = (struct spdif_in_dev *)arg;
@@ -258,7 +262,8 @@
return ret;
}
- ret = snd_soc_register_dai(&pdev->dev, &spdif_in_dai);
+ ret = snd_soc_register_component(&pdev->dev, &spdif_in_component,
+ &spdif_in_dai, 1);
if (ret != 0) {
clk_put(host->clk);
return ret;
@@ -271,7 +276,7 @@
{
struct spdif_in_dev *host = dev_get_drvdata(&pdev->dev);
- snd_soc_unregister_dai(&pdev->dev);
+ snd_soc_unregister_component(&pdev->dev);
dev_set_drvdata(&pdev->dev, NULL);
clk_put(host->clk);
diff --git a/sound/soc/spear/spdif_out.c b/sound/soc/spear/spdif_out.c
index 5eac4cd..1e3c3dd 100644
--- a/sound/soc/spear/spdif_out.c
+++ b/sound/soc/spear/spdif_out.c
@@ -270,6 +270,10 @@
.ops = &spdif_out_dai_ops,
};
+static const struct snd_soc_component_driver spdif_out_component = {
+ .name = "spdif-out",
+};
+
static int spdif_out_probe(struct platform_device *pdev)
{
struct spdif_out_dev *host;
@@ -314,7 +318,8 @@
dev_set_drvdata(&pdev->dev, host);
- ret = snd_soc_register_dai(&pdev->dev, &spdif_out_dai);
+ ret = snd_soc_register_component(&pdev->dev, &spdif_out_component,
+ &spdif_out_dai, 1);
if (ret != 0) {
clk_put(host->clk);
return ret;
@@ -327,7 +332,7 @@
{
struct spdif_out_dev *host = dev_get_drvdata(&pdev->dev);
- snd_soc_unregister_dai(&pdev->dev);
+ snd_soc_unregister_component(&pdev->dev);
dev_set_drvdata(&pdev->dev, NULL);
clk_put(host->clk);
diff --git a/sound/soc/spear/spear_pcm.c b/sound/soc/spear/spear_pcm.c
index 5e7aebe..2fbd489 100644
--- a/sound/soc/spear/spear_pcm.c
+++ b/sound/soc/spear/spear_pcm.c
@@ -25,7 +25,7 @@
#include <sound/soc.h>
#include <sound/spear_dma.h>
-struct snd_pcm_hardware spear_pcm_hardware = {
+static struct snd_pcm_hardware spear_pcm_hardware = {
.info = (SNDRV_PCM_INFO_INTERLEAVED | SNDRV_PCM_INFO_BLOCK_TRANSFER |
SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_MMAP_VALID |
SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_RESUME),
@@ -64,21 +64,8 @@
if (ret)
return ret;
- ret = snd_dmaengine_pcm_open(substream, dma_data->filter, dma_data);
- if (ret)
- return ret;
-
- snd_dmaengine_pcm_set_data(substream, dma_data);
-
- return 0;
-}
-
-static int spear_pcm_close(struct snd_pcm_substream *substream)
-{
-
- snd_dmaengine_pcm_close(substream);
-
- return 0;
+ return snd_dmaengine_pcm_open_request_chan(substream, dma_data->filter,
+ dma_data);
}
static int spear_pcm_mmap(struct snd_pcm_substream *substream,
@@ -93,7 +80,7 @@
static struct snd_pcm_ops spear_pcm_ops = {
.open = spear_pcm_open,
- .close = spear_pcm_close,
+ .close = snd_dmaengine_pcm_close_release_chan,
.ioctl = snd_pcm_lib_ioctl,
.hw_params = spear_pcm_hw_params,
.hw_free = spear_pcm_hw_free,
@@ -178,7 +165,7 @@
return 0;
}
-struct snd_soc_platform_driver spear_soc_platform = {
+static struct snd_soc_platform_driver spear_soc_platform = {
.ops = &spear_pcm_ops,
.pcm_new = spear_pcm_new,
.pcm_free = spear_pcm_free,
diff --git a/sound/soc/tegra/Kconfig b/sound/soc/tegra/Kconfig
index dbc27ce..b1c9d57 100644
--- a/sound/soc/tegra/Kconfig
+++ b/sound/soc/tegra/Kconfig
@@ -2,7 +2,7 @@
tristate "SoC Audio for the Tegra System-on-Chip"
depends on ARCH_TEGRA && TEGRA20_APB_DMA
select REGMAP_MMIO
- select SND_SOC_DMAENGINE_PCM if TEGRA20_APB_DMA
+ select SND_SOC_GENERIC_DMAENGINE_PCM if TEGRA20_APB_DMA
help
Say Y or M here if you want support for SoC audio on Tegra.
diff --git a/sound/soc/tegra/tegra20_ac97.c b/sound/soc/tegra/tegra20_ac97.c
index 336dcdd..2f70ea7 100644
--- a/sound/soc/tegra/tegra20_ac97.c
+++ b/sound/soc/tegra/tegra20_ac97.c
@@ -35,6 +35,7 @@
#include <sound/pcm.h>
#include <sound/pcm_params.h>
#include <sound/soc.h>
+#include <sound/dmaengine_pcm.h>
#include "tegra_asoc_utils.h"
#include "tegra20_ac97.h"
@@ -248,6 +249,10 @@
.ops = &tegra20_ac97_dai_ops,
};
+static const struct snd_soc_component_driver tegra20_ac97_component = {
+ .name = DRV_NAME,
+};
+
static bool tegra20_ac97_wr_rd_reg(struct device *dev, unsigned int reg)
{
switch (reg) {
@@ -389,16 +394,17 @@
}
ac97->capture_dma_data.addr = mem->start + TEGRA20_AC97_FIFO_RX1;
- ac97->capture_dma_data.wrap = 4;
- ac97->capture_dma_data.width = 32;
- ac97->capture_dma_data.req_sel = of_dma[1];
+ ac97->capture_dma_data.addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES;
+ ac97->capture_dma_data.maxburst = 4;
+ ac97->capture_dma_data.slave_id = of_dma[1];
ac97->playback_dma_data.addr = mem->start + TEGRA20_AC97_FIFO_TX1;
- ac97->playback_dma_data.wrap = 4;
- ac97->playback_dma_data.width = 32;
- ac97->playback_dma_data.req_sel = of_dma[1];
+ ac97->capture_dma_data.addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES;
+ ac97->capture_dma_data.maxburst = 4;
+ ac97->capture_dma_data.slave_id = of_dma[0];
- ret = snd_soc_register_dais(&pdev->dev, &tegra20_ac97_dai, 1);
+ ret = snd_soc_register_component(&pdev->dev, &tegra20_ac97_component,
+ &tegra20_ac97_dai, 1);
if (ret) {
dev_err(&pdev->dev, "Could not register DAI: %d\n", ret);
ret = -ENOMEM;
@@ -408,7 +414,7 @@
ret = tegra_pcm_platform_register(&pdev->dev);
if (ret) {
dev_err(&pdev->dev, "Could not register PCM: %d\n", ret);
- goto err_unregister_dai;
+ goto err_unregister_component;
}
ret = tegra_asoc_utils_init(&ac97->util_data, &pdev->dev);
@@ -434,8 +440,8 @@
tegra_asoc_utils_fini(&ac97->util_data);
err_unregister_pcm:
tegra_pcm_platform_unregister(&pdev->dev);
-err_unregister_dai:
- snd_soc_unregister_dai(&pdev->dev);
+err_unregister_component:
+ snd_soc_unregister_component(&pdev->dev);
err_clk_put:
clk_put(ac97->clk_ac97);
err:
@@ -447,7 +453,7 @@
struct tegra20_ac97 *ac97 = dev_get_drvdata(&pdev->dev);
tegra_pcm_platform_unregister(&pdev->dev);
- snd_soc_unregister_dai(&pdev->dev);
+ snd_soc_unregister_component(&pdev->dev);
tegra_asoc_utils_fini(&ac97->util_data);
diff --git a/sound/soc/tegra/tegra20_ac97.h b/sound/soc/tegra/tegra20_ac97.h
index dddc682..4acb3aa 100644
--- a/sound/soc/tegra/tegra20_ac97.h
+++ b/sound/soc/tegra/tegra20_ac97.h
@@ -85,8 +85,8 @@
struct tegra20_ac97 {
struct clk *clk_ac97;
- struct tegra_pcm_dma_params capture_dma_data;
- struct tegra_pcm_dma_params playback_dma_data;
+ struct snd_dmaengine_dai_dma_data capture_dma_data;
+ struct snd_dmaengine_dai_dma_data playback_dma_data;
struct regmap *regmap;
int reset_gpio;
int sync_gpio;
diff --git a/sound/soc/tegra/tegra20_i2s.c b/sound/soc/tegra/tegra20_i2s.c
index caa772d..52af7f6 100644
--- a/sound/soc/tegra/tegra20_i2s.c
+++ b/sound/soc/tegra/tegra20_i2s.c
@@ -41,6 +41,7 @@
#include <sound/pcm.h>
#include <sound/pcm_params.h>
#include <sound/soc.h>
+#include <sound/dmaengine_pcm.h>
#include "tegra20_i2s.h"
@@ -276,6 +277,10 @@
.symmetric_rates = 1,
};
+static const struct snd_soc_component_driver tegra20_i2s_component = {
+ .name = DRV_NAME,
+};
+
static bool tegra20_i2s_wr_rd_reg(struct device *dev, unsigned int reg)
{
switch (reg) {
@@ -403,14 +408,14 @@
}
i2s->capture_dma_data.addr = mem->start + TEGRA20_I2S_FIFO2;
- i2s->capture_dma_data.wrap = 4;
- i2s->capture_dma_data.width = 32;
- i2s->capture_dma_data.req_sel = dma_ch;
+ i2s->capture_dma_data.addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES;
+ i2s->capture_dma_data.maxburst = 4;
+ i2s->capture_dma_data.slave_id = dma_ch;
i2s->playback_dma_data.addr = mem->start + TEGRA20_I2S_FIFO1;
- i2s->playback_dma_data.wrap = 4;
- i2s->playback_dma_data.width = 32;
- i2s->playback_dma_data.req_sel = dma_ch;
+ i2s->playback_dma_data.addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES;
+ i2s->playback_dma_data.maxburst = 4;
+ i2s->playback_dma_data.slave_id = dma_ch;
pm_runtime_enable(&pdev->dev);
if (!pm_runtime_enabled(&pdev->dev)) {
@@ -419,7 +424,8 @@
goto err_pm_disable;
}
- ret = snd_soc_register_dai(&pdev->dev, &i2s->dai);
+ ret = snd_soc_register_component(&pdev->dev, &tegra20_i2s_component,
+ &i2s->dai, 1);
if (ret) {
dev_err(&pdev->dev, "Could not register DAI: %d\n", ret);
ret = -ENOMEM;
@@ -429,13 +435,13 @@
ret = tegra_pcm_platform_register(&pdev->dev);
if (ret) {
dev_err(&pdev->dev, "Could not register PCM: %d\n", ret);
- goto err_unregister_dai;
+ goto err_unregister_component;
}
return 0;
-err_unregister_dai:
- snd_soc_unregister_dai(&pdev->dev);
+err_unregister_component:
+ snd_soc_unregister_component(&pdev->dev);
err_suspend:
if (!pm_runtime_status_suspended(&pdev->dev))
tegra20_i2s_runtime_suspend(&pdev->dev);
@@ -456,7 +462,7 @@
tegra20_i2s_runtime_suspend(&pdev->dev);
tegra_pcm_platform_unregister(&pdev->dev);
- snd_soc_unregister_dai(&pdev->dev);
+ snd_soc_unregister_component(&pdev->dev);
clk_put(i2s->clk_i2s);
diff --git a/sound/soc/tegra/tegra20_i2s.h b/sound/soc/tegra/tegra20_i2s.h
index 7299587..fa6c29c 100644
--- a/sound/soc/tegra/tegra20_i2s.h
+++ b/sound/soc/tegra/tegra20_i2s.h
@@ -155,8 +155,8 @@
struct tegra20_i2s {
struct snd_soc_dai_driver dai;
struct clk *clk_i2s;
- struct tegra_pcm_dma_params capture_dma_data;
- struct tegra_pcm_dma_params playback_dma_data;
+ struct snd_dmaengine_dai_dma_data capture_dma_data;
+ struct snd_dmaengine_dai_dma_data playback_dma_data;
struct regmap *regmap;
};
diff --git a/sound/soc/tegra/tegra20_spdif.c b/sound/soc/tegra/tegra20_spdif.c
index 04771d1..5eaa12c 100644
--- a/sound/soc/tegra/tegra20_spdif.c
+++ b/sound/soc/tegra/tegra20_spdif.c
@@ -32,6 +32,7 @@
#include <sound/pcm.h>
#include <sound/pcm_params.h>
#include <sound/soc.h>
+#include <sound/dmaengine_pcm.h>
#include "tegra20_spdif.h"
@@ -182,6 +183,10 @@
.ops = &tegra20_spdif_dai_ops,
};
+static const struct snd_soc_component_driver tegra20_spdif_component = {
+ .name = DRV_NAME,
+};
+
static bool tegra20_spdif_wr_rd_reg(struct device *dev, unsigned int reg)
{
switch (reg) {
@@ -318,9 +323,9 @@
}
spdif->playback_dma_data.addr = mem->start + TEGRA20_SPDIF_DATA_OUT;
- spdif->playback_dma_data.wrap = 4;
- spdif->playback_dma_data.width = 32;
- spdif->playback_dma_data.req_sel = dmareq->start;
+ spdif->capture_dma_data.addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES;
+ spdif->capture_dma_data.maxburst = 4;
+ spdif->playback_dma_data.slave_id = dmareq->start;
pm_runtime_enable(&pdev->dev);
if (!pm_runtime_enabled(&pdev->dev)) {
@@ -329,7 +334,8 @@
goto err_pm_disable;
}
- ret = snd_soc_register_dai(&pdev->dev, &tegra20_spdif_dai);
+ ret = snd_soc_register_component(&pdev->dev, &tegra20_spdif_component,
+ &tegra20_spdif_dai, 1);
if (ret) {
dev_err(&pdev->dev, "Could not register DAI: %d\n", ret);
ret = -ENOMEM;
@@ -339,13 +345,13 @@
ret = tegra_pcm_platform_register(&pdev->dev);
if (ret) {
dev_err(&pdev->dev, "Could not register PCM: %d\n", ret);
- goto err_unregister_dai;
+ goto err_unregister_component;
}
return 0;
-err_unregister_dai:
- snd_soc_unregister_dai(&pdev->dev);
+err_unregister_component:
+ snd_soc_unregister_component(&pdev->dev);
err_suspend:
if (!pm_runtime_status_suspended(&pdev->dev))
tegra20_spdif_runtime_suspend(&pdev->dev);
@@ -366,7 +372,7 @@
tegra20_spdif_runtime_suspend(&pdev->dev);
tegra_pcm_platform_unregister(&pdev->dev);
- snd_soc_unregister_dai(&pdev->dev);
+ snd_soc_unregister_component(&pdev->dev);
clk_put(spdif->clk_spdif_out);
diff --git a/sound/soc/tegra/tegra20_spdif.h b/sound/soc/tegra/tegra20_spdif.h
index b48d699..85a9aef 100644
--- a/sound/soc/tegra/tegra20_spdif.h
+++ b/sound/soc/tegra/tegra20_spdif.h
@@ -462,8 +462,8 @@
struct tegra20_spdif {
struct clk *clk_spdif_out;
- struct tegra_pcm_dma_params capture_dma_data;
- struct tegra_pcm_dma_params playback_dma_data;
+ struct snd_dmaengine_dai_dma_data capture_dma_data;
+ struct snd_dmaengine_dai_dma_data playback_dma_data;
struct regmap *regmap;
};
diff --git a/sound/soc/tegra/tegra30_ahub.c b/sound/soc/tegra/tegra30_ahub.c
index e5cfb4a..23e592f 100644
--- a/sound/soc/tegra/tegra30_ahub.c
+++ b/sound/soc/tegra/tegra30_ahub.c
@@ -95,8 +95,8 @@
}
int tegra30_ahub_allocate_rx_fifo(enum tegra30_ahub_rxcif *rxcif,
- unsigned long *fiforeg,
- unsigned long *reqsel)
+ dma_addr_t *fiforeg,
+ unsigned int *reqsel)
{
int channel;
u32 reg, val;
@@ -178,8 +178,8 @@
EXPORT_SYMBOL_GPL(tegra30_ahub_free_rx_fifo);
int tegra30_ahub_allocate_tx_fifo(enum tegra30_ahub_txcif *txcif,
- unsigned long *fiforeg,
- unsigned long *reqsel)
+ dma_addr_t *fiforeg,
+ unsigned int *reqsel)
{
int channel;
u32 reg, val;
@@ -287,16 +287,27 @@
}
EXPORT_SYMBOL_GPL(tegra30_ahub_unset_rx_cif_source);
-static const char * const configlink_clocks[] = {
- "i2s0",
- "i2s1",
- "i2s2",
- "i2s3",
- "i2s4",
- "dam0",
- "dam1",
- "dam2",
- "spdif_in",
+#define CLK_LIST_MASK_TEGRA30 BIT(0)
+#define CLK_LIST_MASK_TEGRA114 BIT(1)
+
+#define CLK_LIST_MASK_TEGRA30_OR_LATER \
+ (CLK_LIST_MASK_TEGRA30 | CLK_LIST_MASK_TEGRA114)
+
+static const struct {
+ const char *clk_name;
+ u32 clk_list_mask;
+} configlink_clocks[] = {
+ { "i2s0", CLK_LIST_MASK_TEGRA30_OR_LATER },
+ { "i2s1", CLK_LIST_MASK_TEGRA30_OR_LATER },
+ { "i2s2", CLK_LIST_MASK_TEGRA30_OR_LATER },
+ { "i2s3", CLK_LIST_MASK_TEGRA30_OR_LATER },
+ { "i2s4", CLK_LIST_MASK_TEGRA30_OR_LATER },
+ { "dam0", CLK_LIST_MASK_TEGRA30_OR_LATER },
+ { "dam1", CLK_LIST_MASK_TEGRA30_OR_LATER },
+ { "dam2", CLK_LIST_MASK_TEGRA30_OR_LATER },
+ { "spdif_in", CLK_LIST_MASK_TEGRA30_OR_LATER },
+ { "amx", CLK_LIST_MASK_TEGRA114 },
+ { "adx", CLK_LIST_MASK_TEGRA114 },
};
#define LAST_REG(name) \
@@ -424,8 +435,24 @@
.cache_type = REGCACHE_RBTREE,
};
+static struct tegra30_ahub_soc_data soc_data_tegra30 = {
+ .clk_list_mask = CLK_LIST_MASK_TEGRA30,
+};
+
+static struct tegra30_ahub_soc_data soc_data_tegra114 = {
+ .clk_list_mask = CLK_LIST_MASK_TEGRA114,
+};
+
+static const struct of_device_id tegra30_ahub_of_match[] = {
+ { .compatible = "nvidia,tegra114-ahub", .data = &soc_data_tegra114 },
+ { .compatible = "nvidia,tegra30-ahub", .data = &soc_data_tegra30 },
+ {},
+};
+
static int tegra30_ahub_probe(struct platform_device *pdev)
{
+ const struct of_device_id *match;
+ const struct tegra30_ahub_soc_data *soc_data;
struct clk *clk;
int i;
struct resource *res0, *res1, *region;
@@ -436,16 +463,24 @@
if (ahub)
return -ENODEV;
+ match = of_match_device(tegra30_ahub_of_match, &pdev->dev);
+ if (!match)
+ return -EINVAL;
+ soc_data = match->data;
+
/*
* The AHUB hosts a register bus: the "configlink". For this to
* operate correctly, all devices on this bus must be out of reset.
* Ensure that here.
*/
for (i = 0; i < ARRAY_SIZE(configlink_clocks); i++) {
- clk = clk_get(&pdev->dev, configlink_clocks[i]);
+ if (!(configlink_clocks[i].clk_list_mask &
+ soc_data->clk_list_mask))
+ continue;
+ clk = clk_get(&pdev->dev, configlink_clocks[i].clk_name);
if (IS_ERR(clk)) {
dev_err(&pdev->dev, "Can't get clock %s\n",
- configlink_clocks[i]);
+ configlink_clocks[i].clk_name);
ret = PTR_ERR(clk);
goto err;
}
@@ -592,11 +627,6 @@
return 0;
}
-static const struct of_device_id tegra30_ahub_of_match[] = {
- { .compatible = "nvidia,tegra30-ahub", },
- {},
-};
-
static const struct dev_pm_ops tegra30_ahub_pm_ops = {
SET_RUNTIME_PM_OPS(tegra30_ahub_runtime_suspend,
tegra30_ahub_runtime_resume, NULL)
diff --git a/sound/soc/tegra/tegra30_ahub.h b/sound/soc/tegra/tegra30_ahub.h
index e690e2e..09766cd 100644
--- a/sound/soc/tegra/tegra30_ahub.h
+++ b/sound/soc/tegra/tegra30_ahub.h
@@ -451,15 +451,15 @@
};
extern int tegra30_ahub_allocate_rx_fifo(enum tegra30_ahub_rxcif *rxcif,
- unsigned long *fiforeg,
- unsigned long *reqsel);
+ dma_addr_t *fiforeg,
+ unsigned int *reqsel);
extern int tegra30_ahub_enable_rx_fifo(enum tegra30_ahub_rxcif rxcif);
extern int tegra30_ahub_disable_rx_fifo(enum tegra30_ahub_rxcif rxcif);
extern int tegra30_ahub_free_rx_fifo(enum tegra30_ahub_rxcif rxcif);
extern int tegra30_ahub_allocate_tx_fifo(enum tegra30_ahub_txcif *txcif,
- unsigned long *fiforeg,
- unsigned long *reqsel);
+ dma_addr_t *fiforeg,
+ unsigned int *reqsel);
extern int tegra30_ahub_enable_tx_fifo(enum tegra30_ahub_txcif txcif);
extern int tegra30_ahub_disable_tx_fifo(enum tegra30_ahub_txcif txcif);
extern int tegra30_ahub_free_tx_fifo(enum tegra30_ahub_txcif txcif);
@@ -468,7 +468,23 @@
enum tegra30_ahub_txcif txcif);
extern int tegra30_ahub_unset_rx_cif_source(enum tegra30_ahub_rxcif rxcif);
+struct tegra30_ahub_soc_data {
+ u32 clk_list_mask;
+ /*
+ * FIXME: There are many more differences in HW, such as:
+ * - More APBIF channels.
+ * - Extra separate chunks of register address space to represent
+ * the extra APBIF channels.
+ * - More units connected to the AHUB, so that tegra30_ahub_[rt]xcif
+ * need expansion, coupled with there being more defined bits in
+ * the AHUB routing registers.
+ * However, the driver doesn't support those new features yet, so we
+ * don't represent them here yet.
+ */
+};
+
struct tegra30_ahub {
+ const struct tegra30_ahub_soc_data *soc_data;
struct device *dev;
struct clk *clk_d_audio;
struct clk *clk_apbif;
diff --git a/sound/soc/tegra/tegra30_i2s.c b/sound/soc/tegra/tegra30_i2s.c
index f4e1ce8..31d092d 100644
--- a/sound/soc/tegra/tegra30_i2s.c
+++ b/sound/soc/tegra/tegra30_i2s.c
@@ -38,6 +38,7 @@
#include <sound/pcm.h>
#include <sound/pcm_params.h>
#include <sound/soc.h>
+#include <sound/dmaengine_pcm.h>
#include "tegra30_ahub.h"
#include "tegra30_i2s.h"
@@ -80,17 +81,17 @@
if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
ret = tegra30_ahub_allocate_tx_fifo(&i2s->playback_fifo_cif,
&i2s->playback_dma_data.addr,
- &i2s->playback_dma_data.req_sel);
- i2s->playback_dma_data.wrap = 4;
- i2s->playback_dma_data.width = 32;
+ &i2s->playback_dma_data.slave_id);
+ i2s->playback_dma_data.addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES;
+ i2s->playback_dma_data.maxburst = 4;
tegra30_ahub_set_rx_cif_source(i2s->playback_i2s_cif,
i2s->playback_fifo_cif);
} else {
ret = tegra30_ahub_allocate_rx_fifo(&i2s->capture_fifo_cif,
&i2s->capture_dma_data.addr,
- &i2s->capture_dma_data.req_sel);
- i2s->capture_dma_data.wrap = 4;
- i2s->capture_dma_data.width = 32;
+ &i2s->capture_dma_data.slave_id);
+ i2s->capture_dma_data.addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES;
+ i2s->capture_dma_data.maxburst = 4;
tegra30_ahub_set_rx_cif_source(i2s->capture_fifo_cif,
i2s->capture_i2s_cif);
}
@@ -336,6 +337,10 @@
.symmetric_rates = 1,
};
+static const struct snd_soc_component_driver tegra30_i2s_component = {
+ .name = DRV_NAME,
+};
+
static bool tegra30_i2s_wr_rd_reg(struct device *dev, unsigned int reg)
{
switch (reg) {
@@ -464,7 +469,8 @@
goto err_pm_disable;
}
- ret = snd_soc_register_dai(&pdev->dev, &i2s->dai);
+ ret = snd_soc_register_component(&pdev->dev, &tegra30_i2s_component,
+ &i2s->dai, 1);
if (ret) {
dev_err(&pdev->dev, "Could not register DAI: %d\n", ret);
ret = -ENOMEM;
@@ -474,13 +480,13 @@
ret = tegra_pcm_platform_register(&pdev->dev);
if (ret) {
dev_err(&pdev->dev, "Could not register PCM: %d\n", ret);
- goto err_unregister_dai;
+ goto err_unregister_component;
}
return 0;
-err_unregister_dai:
- snd_soc_unregister_dai(&pdev->dev);
+err_unregister_component:
+ snd_soc_unregister_component(&pdev->dev);
err_suspend:
if (!pm_runtime_status_suspended(&pdev->dev))
tegra30_i2s_runtime_suspend(&pdev->dev);
@@ -501,7 +507,7 @@
tegra30_i2s_runtime_suspend(&pdev->dev);
tegra_pcm_platform_unregister(&pdev->dev);
- snd_soc_unregister_dai(&pdev->dev);
+ snd_soc_unregister_component(&pdev->dev);
clk_put(i2s->clk_i2s);
diff --git a/sound/soc/tegra/tegra30_i2s.h b/sound/soc/tegra/tegra30_i2s.h
index a294d94..bea23af 100644
--- a/sound/soc/tegra/tegra30_i2s.h
+++ b/sound/soc/tegra/tegra30_i2s.h
@@ -231,10 +231,10 @@
struct clk *clk_i2s;
enum tegra30_ahub_txcif capture_i2s_cif;
enum tegra30_ahub_rxcif capture_fifo_cif;
- struct tegra_pcm_dma_params capture_dma_data;
+ struct snd_dmaengine_dai_dma_data capture_dma_data;
enum tegra30_ahub_rxcif playback_i2s_cif;
enum tegra30_ahub_txcif playback_fifo_cif;
- struct tegra_pcm_dma_params playback_dma_data;
+ struct snd_dmaengine_dai_dma_data playback_dma_data;
struct regmap *regmap;
};
diff --git a/sound/soc/tegra/tegra_alc5632.c b/sound/soc/tegra/tegra_alc5632.c
index c80adb9..48d05d9 100644
--- a/sound/soc/tegra/tegra_alc5632.c
+++ b/sound/soc/tegra/tegra_alc5632.c
@@ -161,20 +161,13 @@
sizeof(struct tegra_alc5632), GFP_KERNEL);
if (!alc5632) {
dev_err(&pdev->dev, "Can't allocate tegra_alc5632\n");
- ret = -ENOMEM;
- goto err;
+ return -ENOMEM;
}
card->dev = &pdev->dev;
platform_set_drvdata(pdev, card);
snd_soc_card_set_drvdata(card, alc5632);
- if (!(pdev->dev.of_node)) {
- dev_err(&pdev->dev, "Must be instantiated using device tree\n");
- ret = -EINVAL;
- goto err;
- }
-
alc5632->gpio_hp_det = of_get_named_gpio(np, "nvidia,hp-det-gpios", 0);
if (alc5632->gpio_hp_det == -EPROBE_DEFER)
return -EPROBE_DEFER;
@@ -197,11 +190,11 @@
goto err;
}
- tegra_alc5632_dai.cpu_of_node = of_parse_phandle(
- pdev->dev.of_node, "nvidia,i2s-controller", 0);
+ tegra_alc5632_dai.cpu_of_node = of_parse_phandle(np,
+ "nvidia,i2s-controller", 0);
if (!tegra_alc5632_dai.cpu_of_node) {
dev_err(&pdev->dev,
- "Property 'nvidia,i2s-controller' missing or invalid\n");
+ "Property 'nvidia,i2s-controller' missing or invalid\n");
ret = -EINVAL;
goto err;
}
diff --git a/sound/soc/tegra/tegra_asoc_utils.c b/sound/soc/tegra/tegra_asoc_utils.c
index ba419f8..24fb001b 100644
--- a/sound/soc/tegra/tegra_asoc_utils.c
+++ b/sound/soc/tegra/tegra_asoc_utils.c
@@ -43,8 +43,10 @@
case 88200:
if (data->soc == TEGRA_ASOC_UTILS_SOC_TEGRA20)
new_baseclock = 56448000;
- else
+ else if (data->soc == TEGRA_ASOC_UTILS_SOC_TEGRA30)
new_baseclock = 564480000;
+ else
+ new_baseclock = 282240000;
break;
case 8000:
case 16000:
@@ -54,8 +56,10 @@
case 96000:
if (data->soc == TEGRA_ASOC_UTILS_SOC_TEGRA20)
new_baseclock = 73728000;
- else
+ else if (data->soc == TEGRA_ASOC_UTILS_SOC_TEGRA30)
new_baseclock = 552960000;
+ else
+ new_baseclock = 368640000;
break;
default:
return -EINVAL;
@@ -169,6 +173,7 @@
struct device *dev)
{
int ret;
+ bool new_clocks = false;
data->dev = dev;
@@ -176,28 +181,37 @@
data->soc = TEGRA_ASOC_UTILS_SOC_TEGRA20;
else if (of_machine_is_compatible("nvidia,tegra30"))
data->soc = TEGRA_ASOC_UTILS_SOC_TEGRA30;
- else if (!dev->of_node)
- /* non-DT is always Tegra20 */
- data->soc = TEGRA_ASOC_UTILS_SOC_TEGRA20;
- else
- /* DT boot, but unknown SoC */
+ else if (of_machine_is_compatible("nvidia,tegra114")) {
+ data->soc = TEGRA_ASOC_UTILS_SOC_TEGRA114;
+ new_clocks = true;
+ } else {
+ dev_err(data->dev, "SoC unknown to Tegra ASoC utils\n");
return -EINVAL;
+ }
- data->clk_pll_a = clk_get_sys(NULL, "pll_a");
+ if (new_clocks)
+ data->clk_pll_a = clk_get(dev, "pll_a");
+ else
+ data->clk_pll_a = clk_get_sys(NULL, "pll_a");
if (IS_ERR(data->clk_pll_a)) {
dev_err(data->dev, "Can't retrieve clk pll_a\n");
ret = PTR_ERR(data->clk_pll_a);
goto err;
}
- data->clk_pll_a_out0 = clk_get_sys(NULL, "pll_a_out0");
+ if (new_clocks)
+ data->clk_pll_a_out0 = clk_get(dev, "pll_a_out0");
+ else
+ data->clk_pll_a_out0 = clk_get_sys(NULL, "pll_a_out0");
if (IS_ERR(data->clk_pll_a_out0)) {
dev_err(data->dev, "Can't retrieve clk pll_a_out0\n");
ret = PTR_ERR(data->clk_pll_a_out0);
goto err_put_pll_a;
}
- if (data->soc == TEGRA_ASOC_UTILS_SOC_TEGRA20)
+ if (new_clocks)
+ data->clk_cdev1 = clk_get(dev, "mclk");
+ else if (data->soc == TEGRA_ASOC_UTILS_SOC_TEGRA20)
data->clk_cdev1 = clk_get_sys(NULL, "cdev1");
else
data->clk_cdev1 = clk_get_sys("extern1", NULL);
diff --git a/sound/soc/tegra/tegra_asoc_utils.h b/sound/soc/tegra/tegra_asoc_utils.h
index 974c9f8..19fdcaf 100644
--- a/sound/soc/tegra/tegra_asoc_utils.h
+++ b/sound/soc/tegra/tegra_asoc_utils.h
@@ -29,6 +29,7 @@
enum tegra_asoc_utils_soc {
TEGRA_ASOC_UTILS_SOC_TEGRA20,
TEGRA_ASOC_UTILS_SOC_TEGRA30,
+ TEGRA_ASOC_UTILS_SOC_TEGRA114,
};
struct tegra_asoc_utils_data {
diff --git a/sound/soc/tegra/tegra_pcm.c b/sound/soc/tegra/tegra_pcm.c
index 5e2c55c..f056f63 100644
--- a/sound/soc/tegra/tegra_pcm.c
+++ b/sound/soc/tegra/tegra_pcm.c
@@ -29,9 +29,7 @@
*
*/
-#include <linux/dma-mapping.h>
#include <linux/module.h>
-#include <linux/slab.h>
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/pcm_params.h>
@@ -55,191 +53,24 @@
.fifo_size = 4,
};
-static int tegra_pcm_open(struct snd_pcm_substream *substream)
-{
- struct snd_soc_pcm_runtime *rtd = substream->private_data;
- struct device *dev = rtd->platform->dev;
- int ret;
-
- /* Set HW params now that initialization is complete */
- snd_soc_set_runtime_hwparams(substream, &tegra_pcm_hardware);
-
- ret = snd_dmaengine_pcm_open(substream, NULL, NULL);
- if (ret) {
- dev_err(dev, "dmaengine pcm open failed with err %d\n", ret);
- return ret;
- }
-
- return 0;
-}
-
-static int tegra_pcm_close(struct snd_pcm_substream *substream)
-{
- snd_dmaengine_pcm_close(substream);
- return 0;
-}
-
-static int tegra_pcm_hw_params(struct snd_pcm_substream *substream,
- struct snd_pcm_hw_params *params)
-{
- struct snd_soc_pcm_runtime *rtd = substream->private_data;
- struct device *dev = rtd->platform->dev;
- struct dma_chan *chan = snd_dmaengine_pcm_get_chan(substream);
- struct tegra_pcm_dma_params *dmap;
- struct dma_slave_config slave_config;
- int ret;
-
- dmap = snd_soc_dai_get_dma_data(rtd->cpu_dai, substream);
-
- ret = snd_hwparams_to_dma_slave_config(substream, params,
- &slave_config);
- if (ret) {
- dev_err(dev, "hw params config failed with err %d\n", ret);
- return ret;
- }
-
- if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
- slave_config.dst_addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES;
- slave_config.dst_addr = dmap->addr;
- slave_config.dst_maxburst = 4;
- } else {
- slave_config.src_addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES;
- slave_config.src_addr = dmap->addr;
- slave_config.src_maxburst = 4;
- }
- slave_config.slave_id = dmap->req_sel;
-
- ret = dmaengine_slave_config(chan, &slave_config);
- if (ret < 0) {
- dev_err(dev, "dma slave config failed with err %d\n", ret);
- return ret;
- }
-
- snd_pcm_set_runtime_buffer(substream, &substream->dma_buffer);
- return 0;
-}
-
-static int tegra_pcm_hw_free(struct snd_pcm_substream *substream)
-{
- snd_pcm_set_runtime_buffer(substream, NULL);
- return 0;
-}
-
-static int tegra_pcm_mmap(struct snd_pcm_substream *substream,
- struct vm_area_struct *vma)
-{
- struct snd_pcm_runtime *runtime = substream->runtime;
-
- return dma_mmap_writecombine(substream->pcm->card->dev, vma,
- runtime->dma_area,
- runtime->dma_addr,
- runtime->dma_bytes);
-}
-
-static struct snd_pcm_ops tegra_pcm_ops = {
- .open = tegra_pcm_open,
- .close = tegra_pcm_close,
- .ioctl = snd_pcm_lib_ioctl,
- .hw_params = tegra_pcm_hw_params,
- .hw_free = tegra_pcm_hw_free,
- .trigger = snd_dmaengine_pcm_trigger,
- .pointer = snd_dmaengine_pcm_pointer,
- .mmap = tegra_pcm_mmap,
-};
-
-static int tegra_pcm_preallocate_dma_buffer(struct snd_pcm *pcm, int stream)
-{
- struct snd_pcm_substream *substream = pcm->streams[stream].substream;
- struct snd_dma_buffer *buf = &substream->dma_buffer;
- size_t size = tegra_pcm_hardware.buffer_bytes_max;
-
- buf->area = dma_alloc_writecombine(pcm->card->dev, size,
- &buf->addr, GFP_KERNEL);
- if (!buf->area)
- return -ENOMEM;
-
- buf->dev.type = SNDRV_DMA_TYPE_DEV;
- buf->dev.dev = pcm->card->dev;
- buf->private_data = NULL;
- buf->bytes = size;
-
- return 0;
-}
-
-static void tegra_pcm_deallocate_dma_buffer(struct snd_pcm *pcm, int stream)
-{
- struct snd_pcm_substream *substream;
- struct snd_dma_buffer *buf;
-
- substream = pcm->streams[stream].substream;
- if (!substream)
- return;
-
- buf = &substream->dma_buffer;
- if (!buf->area)
- return;
-
- dma_free_writecombine(pcm->card->dev, buf->bytes,
- buf->area, buf->addr);
- buf->area = NULL;
-}
-
-static u64 tegra_dma_mask = DMA_BIT_MASK(32);
-
-static int tegra_pcm_new(struct snd_soc_pcm_runtime *rtd)
-{
- struct snd_card *card = rtd->card->snd_card;
- struct snd_pcm *pcm = rtd->pcm;
- int ret = 0;
-
- if (!card->dev->dma_mask)
- card->dev->dma_mask = &tegra_dma_mask;
- if (!card->dev->coherent_dma_mask)
- card->dev->coherent_dma_mask = DMA_BIT_MASK(32);
-
- if (pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream) {
- ret = tegra_pcm_preallocate_dma_buffer(pcm,
- SNDRV_PCM_STREAM_PLAYBACK);
- if (ret)
- goto err;
- }
-
- if (pcm->streams[SNDRV_PCM_STREAM_CAPTURE].substream) {
- ret = tegra_pcm_preallocate_dma_buffer(pcm,
- SNDRV_PCM_STREAM_CAPTURE);
- if (ret)
- goto err_free_play;
- }
-
- return 0;
-
-err_free_play:
- tegra_pcm_deallocate_dma_buffer(pcm, SNDRV_PCM_STREAM_PLAYBACK);
-err:
- return ret;
-}
-
-static void tegra_pcm_free(struct snd_pcm *pcm)
-{
- tegra_pcm_deallocate_dma_buffer(pcm, SNDRV_PCM_STREAM_CAPTURE);
- tegra_pcm_deallocate_dma_buffer(pcm, SNDRV_PCM_STREAM_PLAYBACK);
-}
-
-static struct snd_soc_platform_driver tegra_pcm_platform = {
- .ops = &tegra_pcm_ops,
- .pcm_new = tegra_pcm_new,
- .pcm_free = tegra_pcm_free,
+static const struct snd_dmaengine_pcm_config tegra_dmaengine_pcm_config = {
+ .pcm_hardware = &tegra_pcm_hardware,
+ .prepare_slave_config = snd_dmaengine_pcm_prepare_slave_config,
+ .compat_filter_fn = NULL,
+ .prealloc_buffer_size = PAGE_SIZE * 8,
};
int tegra_pcm_platform_register(struct device *dev)
{
- return snd_soc_register_platform(dev, &tegra_pcm_platform);
+ return snd_dmaengine_pcm_register(dev, &tegra_dmaengine_pcm_config,
+ SND_DMAENGINE_PCM_FLAG_NO_DT |
+ SND_DMAENGINE_PCM_FLAG_COMPAT);
}
EXPORT_SYMBOL_GPL(tegra_pcm_platform_register);
void tegra_pcm_platform_unregister(struct device *dev)
{
- snd_soc_unregister_platform(dev);
+ return snd_dmaengine_pcm_unregister(dev);
}
EXPORT_SYMBOL_GPL(tegra_pcm_platform_unregister);
diff --git a/sound/soc/tegra/tegra_pcm.h b/sound/soc/tegra/tegra_pcm.h
index bc8b46a..68ad901 100644
--- a/sound/soc/tegra/tegra_pcm.h
+++ b/sound/soc/tegra/tegra_pcm.h
@@ -31,13 +31,6 @@
#ifndef __TEGRA_PCM_H__
#define __TEGRA_PCM_H__
-struct tegra_pcm_dma_params {
- unsigned long addr;
- unsigned long wrap;
- unsigned long width;
- unsigned long req_sel;
-};
-
int tegra_pcm_platform_register(struct device *dev);
void tegra_pcm_platform_unregister(struct device *dev);
diff --git a/sound/soc/tegra/tegra_wm8753.c b/sound/soc/tegra/tegra_wm8753.c
index c8ef88a6..f87fc53 100644
--- a/sound/soc/tegra/tegra_wm8753.c
+++ b/sound/soc/tegra/tegra_wm8753.c
@@ -124,6 +124,7 @@
static int tegra_wm8753_driver_probe(struct platform_device *pdev)
{
+ struct device_node *np = pdev->dev.of_node;
struct snd_soc_card *card = &snd_soc_tegra_wm8753;
struct tegra_wm8753 *machine;
int ret;
@@ -132,8 +133,7 @@
GFP_KERNEL);
if (!machine) {
dev_err(&pdev->dev, "Can't allocate tegra_wm8753 struct\n");
- ret = -ENOMEM;
- goto err;
+ return -ENOMEM;
}
card->dev = &pdev->dev;
@@ -148,8 +148,8 @@
if (ret)
goto err;
- tegra_wm8753_dai.codec_of_node = of_parse_phandle(
- pdev->dev.of_node, "nvidia,audio-codec", 0);
+ tegra_wm8753_dai.codec_of_node = of_parse_phandle(np,
+ "nvidia,audio-codec", 0);
if (!tegra_wm8753_dai.codec_of_node) {
dev_err(&pdev->dev,
"Property 'nvidia,audio-codec' missing or invalid\n");
@@ -157,8 +157,8 @@
goto err;
}
- tegra_wm8753_dai.cpu_of_node = of_parse_phandle(
- pdev->dev.of_node, "nvidia,i2s-controller", 0);
+ tegra_wm8753_dai.cpu_of_node = of_parse_phandle(np,
+ "nvidia,i2s-controller", 0);
if (!tegra_wm8753_dai.cpu_of_node) {
dev_err(&pdev->dev,
"Property 'nvidia,i2s-controller' missing or invalid\n");
@@ -166,8 +166,7 @@
goto err;
}
- tegra_wm8753_dai.platform_of_node =
- tegra_wm8753_dai.cpu_of_node;
+ tegra_wm8753_dai.platform_of_node = tegra_wm8753_dai.cpu_of_node;
ret = tegra_asoc_utils_init(&machine->util_data, &pdev->dev);
if (ret)
diff --git a/sound/soc/tegra/tegra_wm8903.c b/sound/soc/tegra/tegra_wm8903.c
index bbd79bf..4ac7373 100644
--- a/sound/soc/tegra/tegra_wm8903.c
+++ b/sound/soc/tegra/tegra_wm8903.c
@@ -39,7 +39,6 @@
#include <sound/pcm.h>
#include <sound/pcm_params.h>
#include <sound/soc.h>
-#include <sound/tegra_wm8903.h>
#include "../codecs/wm8903.h"
@@ -48,7 +47,11 @@
#define DRV_NAME "tegra-snd-wm8903"
struct tegra_wm8903 {
- struct tegra_wm8903_platform_data pdata;
+ int gpio_spkr_en;
+ int gpio_hp_det;
+ int gpio_hp_mute;
+ int gpio_int_mic_en;
+ int gpio_ext_mic_en;
struct tegra_asoc_utils_data util_data;
};
@@ -129,12 +132,11 @@
struct snd_soc_dapm_context *dapm = w->dapm;
struct snd_soc_card *card = dapm->card;
struct tegra_wm8903 *machine = snd_soc_card_get_drvdata(card);
- struct tegra_wm8903_platform_data *pdata = &machine->pdata;
- if (!gpio_is_valid(pdata->gpio_spkr_en))
+ if (!gpio_is_valid(machine->gpio_spkr_en))
return 0;
- gpio_set_value_cansleep(pdata->gpio_spkr_en,
+ gpio_set_value_cansleep(machine->gpio_spkr_en,
SND_SOC_DAPM_EVENT_ON(event));
return 0;
@@ -146,12 +148,11 @@
struct snd_soc_dapm_context *dapm = w->dapm;
struct snd_soc_card *card = dapm->card;
struct tegra_wm8903 *machine = snd_soc_card_get_drvdata(card);
- struct tegra_wm8903_platform_data *pdata = &machine->pdata;
- if (!gpio_is_valid(pdata->gpio_hp_mute))
+ if (!gpio_is_valid(machine->gpio_hp_mute))
return 0;
- gpio_set_value_cansleep(pdata->gpio_hp_mute,
+ gpio_set_value_cansleep(machine->gpio_hp_mute,
!SND_SOC_DAPM_EVENT_ON(event));
return 0;
@@ -163,17 +164,6 @@
SND_SOC_DAPM_MIC("Mic Jack", NULL),
};
-static const struct snd_soc_dapm_route harmony_audio_map[] = {
- {"Headphone Jack", NULL, "HPOUTR"},
- {"Headphone Jack", NULL, "HPOUTL"},
- {"Int Spk", NULL, "ROP"},
- {"Int Spk", NULL, "RON"},
- {"Int Spk", NULL, "LOP"},
- {"Int Spk", NULL, "LON"},
- {"Mic Jack", NULL, "MICBIAS"},
- {"IN1L", NULL, "Mic Jack"},
-};
-
static const struct snd_kcontrol_new tegra_wm8903_controls[] = {
SOC_DAPM_PIN_SWITCH("Int Spk"),
};
@@ -185,10 +175,9 @@
struct snd_soc_dapm_context *dapm = &codec->dapm;
struct snd_soc_card *card = codec->card;
struct tegra_wm8903 *machine = snd_soc_card_get_drvdata(card);
- struct tegra_wm8903_platform_data *pdata = &machine->pdata;
- if (gpio_is_valid(pdata->gpio_hp_det)) {
- tegra_wm8903_hp_jack_gpio.gpio = pdata->gpio_hp_det;
+ if (gpio_is_valid(machine->gpio_hp_det)) {
+ tegra_wm8903_hp_jack_gpio.gpio = machine->gpio_hp_det;
snd_soc_jack_new(codec, "Headphone Jack", SND_JACK_HEADPHONE,
&tegra_wm8903_hp_jack);
snd_soc_jack_add_pins(&tegra_wm8903_hp_jack,
@@ -226,9 +215,6 @@
static struct snd_soc_dai_link tegra_wm8903_dai = {
.name = "WM8903",
.stream_name = "WM8903 PCM",
- .codec_name = "wm8903.0-001a",
- .platform_name = "tegra20-i2s.0",
- .cpu_dai_name = "tegra20-i2s.0",
.codec_dai_name = "wm8903-hifi",
.init = tegra_wm8903_init,
.ops = &tegra_wm8903_ops,
@@ -257,96 +243,25 @@
struct device_node *np = pdev->dev.of_node;
struct snd_soc_card *card = &snd_soc_tegra_wm8903;
struct tegra_wm8903 *machine;
- struct tegra_wm8903_platform_data *pdata;
int ret;
- if (!pdev->dev.platform_data && !pdev->dev.of_node) {
- dev_err(&pdev->dev, "No platform data supplied\n");
- return -EINVAL;
- }
-
machine = devm_kzalloc(&pdev->dev, sizeof(struct tegra_wm8903),
GFP_KERNEL);
if (!machine) {
dev_err(&pdev->dev, "Can't allocate tegra_wm8903 struct\n");
- ret = -ENOMEM;
- goto err;
+ return -ENOMEM;
}
- pdata = &machine->pdata;
card->dev = &pdev->dev;
platform_set_drvdata(pdev, card);
snd_soc_card_set_drvdata(card, machine);
- if (pdev->dev.platform_data) {
- memcpy(pdata, card->dev->platform_data, sizeof(*pdata));
- } else if (np) {
- pdata->gpio_spkr_en = of_get_named_gpio(np,
- "nvidia,spkr-en-gpios", 0);
- if (pdata->gpio_spkr_en == -EPROBE_DEFER)
- return -EPROBE_DEFER;
-
- pdata->gpio_hp_mute = of_get_named_gpio(np,
- "nvidia,hp-mute-gpios", 0);
- if (pdata->gpio_hp_mute == -EPROBE_DEFER)
- return -EPROBE_DEFER;
-
- pdata->gpio_hp_det = of_get_named_gpio(np,
- "nvidia,hp-det-gpios", 0);
- if (pdata->gpio_hp_det == -EPROBE_DEFER)
- return -EPROBE_DEFER;
-
- pdata->gpio_int_mic_en = of_get_named_gpio(np,
- "nvidia,int-mic-en-gpios", 0);
- if (pdata->gpio_int_mic_en == -EPROBE_DEFER)
- return -EPROBE_DEFER;
-
- pdata->gpio_ext_mic_en = of_get_named_gpio(np,
- "nvidia,ext-mic-en-gpios", 0);
- if (pdata->gpio_ext_mic_en == -EPROBE_DEFER)
- return -EPROBE_DEFER;
- }
-
- if (np) {
- ret = snd_soc_of_parse_card_name(card, "nvidia,model");
- if (ret)
- goto err;
-
- ret = snd_soc_of_parse_audio_routing(card,
- "nvidia,audio-routing");
- if (ret)
- goto err;
-
- tegra_wm8903_dai.codec_name = NULL;
- tegra_wm8903_dai.codec_of_node = of_parse_phandle(np,
- "nvidia,audio-codec", 0);
- if (!tegra_wm8903_dai.codec_of_node) {
- dev_err(&pdev->dev,
- "Property 'nvidia,audio-codec' missing or invalid\n");
- ret = -EINVAL;
- goto err;
- }
-
- tegra_wm8903_dai.cpu_dai_name = NULL;
- tegra_wm8903_dai.cpu_of_node = of_parse_phandle(np,
- "nvidia,i2s-controller", 0);
- if (!tegra_wm8903_dai.cpu_of_node) {
- dev_err(&pdev->dev,
- "Property 'nvidia,i2s-controller' missing or invalid\n");
- ret = -EINVAL;
- goto err;
- }
-
- tegra_wm8903_dai.platform_name = NULL;
- tegra_wm8903_dai.platform_of_node =
- tegra_wm8903_dai.cpu_of_node;
- } else {
- card->dapm_routes = harmony_audio_map;
- card->num_dapm_routes = ARRAY_SIZE(harmony_audio_map);
- }
-
- if (gpio_is_valid(pdata->gpio_spkr_en)) {
- ret = devm_gpio_request_one(&pdev->dev, pdata->gpio_spkr_en,
+ machine->gpio_spkr_en = of_get_named_gpio(np, "nvidia,spkr-en-gpios",
+ 0);
+ if (machine->gpio_spkr_en == -EPROBE_DEFER)
+ return -EPROBE_DEFER;
+ if (gpio_is_valid(machine->gpio_spkr_en)) {
+ ret = devm_gpio_request_one(&pdev->dev, machine->gpio_spkr_en,
GPIOF_OUT_INIT_LOW, "spkr_en");
if (ret) {
dev_err(card->dev, "cannot get spkr_en gpio\n");
@@ -354,8 +269,12 @@
}
}
- if (gpio_is_valid(pdata->gpio_hp_mute)) {
- ret = devm_gpio_request_one(&pdev->dev, pdata->gpio_hp_mute,
+ machine->gpio_hp_mute = of_get_named_gpio(np, "nvidia,hp-mute-gpios",
+ 0);
+ if (machine->gpio_hp_mute == -EPROBE_DEFER)
+ return -EPROBE_DEFER;
+ if (gpio_is_valid(machine->gpio_hp_mute)) {
+ ret = devm_gpio_request_one(&pdev->dev, machine->gpio_hp_mute,
GPIOF_OUT_INIT_HIGH, "hp_mute");
if (ret) {
dev_err(card->dev, "cannot get hp_mute gpio\n");
@@ -363,9 +282,18 @@
}
}
- if (gpio_is_valid(pdata->gpio_int_mic_en)) {
+ machine->gpio_hp_det = of_get_named_gpio(np, "nvidia,hp-det-gpios", 0);
+ if (machine->gpio_hp_det == -EPROBE_DEFER)
+ return -EPROBE_DEFER;
+
+ machine->gpio_int_mic_en = of_get_named_gpio(np,
+ "nvidia,int-mic-en-gpios", 0);
+ if (machine->gpio_int_mic_en == -EPROBE_DEFER)
+ return -EPROBE_DEFER;
+ if (gpio_is_valid(machine->gpio_int_mic_en)) {
/* Disable int mic; enable signal is active-high */
- ret = devm_gpio_request_one(&pdev->dev, pdata->gpio_int_mic_en,
+ ret = devm_gpio_request_one(&pdev->dev,
+ machine->gpio_int_mic_en,
GPIOF_OUT_INIT_LOW, "int_mic_en");
if (ret) {
dev_err(card->dev, "cannot get int_mic_en gpio\n");
@@ -373,9 +301,14 @@
}
}
- if (gpio_is_valid(pdata->gpio_ext_mic_en)) {
+ machine->gpio_ext_mic_en = of_get_named_gpio(np,
+ "nvidia,ext-mic-en-gpios", 0);
+ if (machine->gpio_ext_mic_en == -EPROBE_DEFER)
+ return -EPROBE_DEFER;
+ if (gpio_is_valid(machine->gpio_ext_mic_en)) {
/* Enable ext mic; enable signal is active-low */
- ret = devm_gpio_request_one(&pdev->dev, pdata->gpio_ext_mic_en,
+ ret = devm_gpio_request_one(&pdev->dev,
+ machine->gpio_ext_mic_en,
GPIOF_OUT_INIT_LOW, "ext_mic_en");
if (ret) {
dev_err(card->dev, "cannot get ext_mic_en gpio\n");
@@ -383,6 +316,34 @@
}
}
+ ret = snd_soc_of_parse_card_name(card, "nvidia,model");
+ if (ret)
+ goto err;
+
+ ret = snd_soc_of_parse_audio_routing(card, "nvidia,audio-routing");
+ if (ret)
+ goto err;
+
+ tegra_wm8903_dai.codec_of_node = of_parse_phandle(np,
+ "nvidia,audio-codec", 0);
+ if (!tegra_wm8903_dai.codec_of_node) {
+ dev_err(&pdev->dev,
+ "Property 'nvidia,audio-codec' missing or invalid\n");
+ ret = -EINVAL;
+ goto err;
+ }
+
+ tegra_wm8903_dai.cpu_of_node = of_parse_phandle(np,
+ "nvidia,i2s-controller", 0);
+ if (!tegra_wm8903_dai.cpu_of_node) {
+ dev_err(&pdev->dev,
+ "Property 'nvidia,i2s-controller' missing or invalid\n");
+ ret = -EINVAL;
+ goto err;
+ }
+
+ tegra_wm8903_dai.platform_of_node = tegra_wm8903_dai.cpu_of_node;
+
ret = tegra_asoc_utils_init(&machine->util_data, &pdev->dev);
if (ret)
goto err;
diff --git a/sound/soc/tegra/tegra_wm9712.c b/sound/soc/tegra/tegra_wm9712.c
index 68d4240..5e11963 100644
--- a/sound/soc/tegra/tegra_wm9712.c
+++ b/sound/soc/tegra/tegra_wm9712.c
@@ -55,7 +55,7 @@
static struct snd_soc_dai_link tegra_wm9712_dai = {
.name = "AC97 HiFi",
.stream_name = "AC97 HiFi",
- .cpu_dai_name = "tegra-ac97-pcm",
+ .cpu_dai_name = "tegra20-ac97",
.codec_dai_name = "wm9712-hifi",
.codec_name = "wm9712-codec",
.init = tegra_wm9712_init,
@@ -79,11 +79,6 @@
struct tegra_wm9712 *machine;
int ret;
- if (!pdev->dev.of_node) {
- dev_err(&pdev->dev, "No platform data supplied\n");
- return -EINVAL;
- }
-
machine = devm_kzalloc(&pdev->dev, sizeof(struct tegra_wm9712),
GFP_KERNEL);
if (!machine) {
diff --git a/sound/soc/tegra/trimslice.c b/sound/soc/tegra/trimslice.c
index 7fcf6c2..05c68aa 100644
--- a/sound/soc/tegra/trimslice.c
+++ b/sound/soc/tegra/trimslice.c
@@ -97,9 +97,6 @@
static struct snd_soc_dai_link trimslice_tlv320aic23_dai = {
.name = "TLV320AIC23",
.stream_name = "AIC23",
- .codec_name = "tlv320aic23-codec.2-001a",
- .platform_name = "tegra20-i2s.0",
- .cpu_dai_name = "tegra20-i2s.0",
.codec_dai_name = "tlv320aic23-hifi",
.ops = &trimslice_asoc_ops,
.dai_fmt = SND_SOC_DAIFMT_I2S |
@@ -122,6 +119,7 @@
static int tegra_snd_trimslice_probe(struct platform_device *pdev)
{
+ struct device_node *np = pdev->dev.of_node;
struct snd_soc_card *card = &snd_soc_trimslice;
struct tegra_trimslice *trimslice;
int ret;
@@ -130,44 +128,38 @@
GFP_KERNEL);
if (!trimslice) {
dev_err(&pdev->dev, "Can't allocate tegra_trimslice\n");
- ret = -ENOMEM;
- goto err;
+ return -ENOMEM;
}
- if (pdev->dev.of_node) {
- trimslice_tlv320aic23_dai.codec_name = NULL;
- trimslice_tlv320aic23_dai.codec_of_node = of_parse_phandle(
- pdev->dev.of_node, "nvidia,audio-codec", 0);
- if (!trimslice_tlv320aic23_dai.codec_of_node) {
- dev_err(&pdev->dev,
- "Property 'nvidia,audio-codec' missing or invalid\n");
- ret = -EINVAL;
- goto err;
- }
-
- trimslice_tlv320aic23_dai.cpu_dai_name = NULL;
- trimslice_tlv320aic23_dai.cpu_of_node = of_parse_phandle(
- pdev->dev.of_node, "nvidia,i2s-controller", 0);
- if (!trimslice_tlv320aic23_dai.cpu_of_node) {
- dev_err(&pdev->dev,
- "Property 'nvidia,i2s-controller' missing or invalid\n");
- ret = -EINVAL;
- goto err;
- }
-
- trimslice_tlv320aic23_dai.platform_name = NULL;
- trimslice_tlv320aic23_dai.platform_of_node =
- trimslice_tlv320aic23_dai.cpu_of_node;
- }
-
- ret = tegra_asoc_utils_init(&trimslice->util_data, &pdev->dev);
- if (ret)
- goto err;
-
card->dev = &pdev->dev;
platform_set_drvdata(pdev, card);
snd_soc_card_set_drvdata(card, trimslice);
+ trimslice_tlv320aic23_dai.codec_of_node = of_parse_phandle(np,
+ "nvidia,audio-codec", 0);
+ if (!trimslice_tlv320aic23_dai.codec_of_node) {
+ dev_err(&pdev->dev,
+ "Property 'nvidia,audio-codec' missing or invalid\n");
+ ret = -EINVAL;
+ goto err;
+ }
+
+ trimslice_tlv320aic23_dai.cpu_of_node = of_parse_phandle(np,
+ "nvidia,i2s-controller", 0);
+ if (!trimslice_tlv320aic23_dai.cpu_of_node) {
+ dev_err(&pdev->dev,
+ "Property 'nvidia,i2s-controller' missing or invalid\n");
+ ret = -EINVAL;
+ goto err;
+ }
+
+ trimslice_tlv320aic23_dai.platform_of_node =
+ trimslice_tlv320aic23_dai.cpu_of_node;
+
+ ret = tegra_asoc_utils_init(&trimslice->util_data, &pdev->dev);
+ if (ret)
+ goto err;
+
ret = snd_soc_register_card(card);
if (ret) {
dev_err(&pdev->dev, "snd_soc_register_card failed (%d)\n",
diff --git a/sound/soc/txx9/txx9aclc-ac97.c b/sound/soc/txx9/txx9aclc-ac97.c
index 16ab696..8a28403 100644
--- a/sound/soc/txx9/txx9aclc-ac97.c
+++ b/sound/soc/txx9/txx9aclc-ac97.c
@@ -170,6 +170,10 @@
},
};
+static const struct snd_soc_component_driver txx9aclc_ac97_component = {
+ .name = "txx9aclc-ac97",
+};
+
static int txx9aclc_ac97_dev_probe(struct platform_device *pdev)
{
struct txx9aclc_plat_drvdata *drvdata;
@@ -205,12 +209,13 @@
if (err < 0)
return err;
- return snd_soc_register_dai(&pdev->dev, &txx9aclc_ac97_dai);
+ return snd_soc_register_component(&pdev->dev, &txx9aclc_ac97_component,
+ &txx9aclc_ac97_dai, 1);
}
static int txx9aclc_ac97_dev_remove(struct platform_device *pdev)
{
- snd_soc_unregister_dai(&pdev->dev);
+ snd_soc_unregister_component(&pdev->dev);
return 0;
}
diff --git a/sound/soc/ux500/Kconfig b/sound/soc/ux500/Kconfig
index 069330d..c73c590 100644
--- a/sound/soc/ux500/Kconfig
+++ b/sound/soc/ux500/Kconfig
@@ -16,7 +16,7 @@
config SND_SOC_UX500_PLAT_DMA
tristate "Platform - DB8500 (DMA)"
depends on SND_SOC_UX500
- select SND_SOC_DMAENGINE_PCM
+ select SND_SOC_GENERIC_DMAENGINE_PCM
help
Say Y if you want to enable the Ux500 platform-driver.
diff --git a/sound/soc/ux500/ux500_msp_dai.c b/sound/soc/ux500/ux500_msp_dai.c
index 94a3e57..f1e8a5e 100644
--- a/sound/soc/ux500/ux500_msp_dai.c
+++ b/sound/soc/ux500/ux500_msp_dai.c
@@ -768,6 +768,11 @@
},
};
+static const struct snd_soc_component_driver ux500_msp_component = {
+ .name = "ux500-msp",
+};
+
+
static int ux500_msp_drv_probe(struct platform_device *pdev)
{
struct ux500_msp_i2s_drvdata *drvdata;
@@ -825,8 +830,8 @@
}
dev_set_drvdata(&pdev->dev, drvdata);
- ret = snd_soc_register_dai(&pdev->dev,
- &ux500_msp_dai_drv[drvdata->msp->id]);
+ ret = snd_soc_register_component(&pdev->dev, &ux500_msp_component,
+ &ux500_msp_dai_drv[drvdata->msp->id], 1);
if (ret < 0) {
dev_err(&pdev->dev, "Error: %s: Failed to register MSP%d!\n",
__func__, drvdata->msp->id);
@@ -844,7 +849,7 @@
return 0;
err_reg_plat:
- snd_soc_unregister_dais(&pdev->dev, ARRAY_SIZE(ux500_msp_dai_drv));
+ snd_soc_unregister_component(&pdev->dev);
err_init_msp:
clk_put(drvdata->clk);
err_clk:
@@ -861,7 +866,7 @@
ux500_pcm_unregister_platform(pdev);
- snd_soc_unregister_dais(&pdev->dev, ARRAY_SIZE(ux500_msp_dai_drv));
+ snd_soc_unregister_component(&pdev->dev);
devm_regulator_put(drvdata->reg_vape);
prcmu_qos_remove_requirement(PRCMU_QOS_APE_OPP, "ux500_msp_i2s");
diff --git a/sound/soc/ux500/ux500_msp_dai.h b/sound/soc/ux500/ux500_msp_dai.h
index 9c778d9..f531043 100644
--- a/sound/soc/ux500/ux500_msp_dai.h
+++ b/sound/soc/ux500/ux500_msp_dai.h
@@ -35,13 +35,8 @@
#define FRAME_PER_8_SLOTS 138
#define FRAME_PER_16_SLOTS 277
-#ifndef CONFIG_SND_SOC_UX500_AB5500
#define UX500_MSP_INTERNAL_CLOCK_FREQ 40000000
#define UX500_MSP1_INTERNAL_CLOCK_FREQ UX500_MSP_INTERNAL_CLOCK_FREQ
-#else
-#define UX500_MSP_INTERNAL_CLOCK_FREQ 13000000
-#define UX500_MSP1_INTERNAL_CLOCK_FREQ (UX500_MSP_INTERNAL_CLOCK_FREQ * 2)
-#endif
#define UX500_MSP_MIN_CHANNELS 1
#define UX500_MSP_MAX_CHANNELS 8
diff --git a/sound/soc/ux500/ux500_pcm.c b/sound/soc/ux500/ux500_pcm.c
index 846fa82..b6e5ae2 100644
--- a/sound/soc/ux500/ux500_pcm.c
+++ b/sound/soc/ux500/ux500_pcm.c
@@ -28,7 +28,19 @@
#include "ux500_msp_i2s.h"
#include "ux500_pcm.h"
-static struct snd_pcm_hardware ux500_pcm_hw_playback = {
+#define UX500_PLATFORM_MIN_RATE 8000
+#define UX500_PLATFORM_MAX_RATE 48000
+
+#define UX500_PLATFORM_MIN_CHANNELS 1
+#define UX500_PLATFORM_MAX_CHANNELS 8
+
+#define UX500_PLATFORM_PERIODS_BYTES_MIN 128
+#define UX500_PLATFORM_PERIODS_BYTES_MAX (64 * PAGE_SIZE)
+#define UX500_PLATFORM_PERIODS_MIN 2
+#define UX500_PLATFORM_PERIODS_MAX 48
+#define UX500_PLATFORM_BUFFER_BYTES_MAX (2048 * PAGE_SIZE)
+
+static const struct snd_pcm_hardware ux500_pcm_hw = {
.info = SNDRV_PCM_INFO_INTERLEAVED |
SNDRV_PCM_INFO_MMAP |
SNDRV_PCM_INFO_RESUME |
@@ -38,8 +50,8 @@
SNDRV_PCM_FMTBIT_S16_BE |
SNDRV_PCM_FMTBIT_U16_BE,
.rates = SNDRV_PCM_RATE_KNOT,
- .rate_min = UX500_PLATFORM_MIN_RATE_PLAYBACK,
- .rate_max = UX500_PLATFORM_MAX_RATE_PLAYBACK,
+ .rate_min = UX500_PLATFORM_MIN_RATE,
+ .rate_max = UX500_PLATFORM_MAX_RATE,
.channels_min = UX500_PLATFORM_MIN_CHANNELS,
.channels_max = UX500_PLATFORM_MAX_CHANNELS,
.buffer_bytes_max = UX500_PLATFORM_BUFFER_BYTES_MAX,
@@ -49,85 +61,23 @@
.periods_max = UX500_PLATFORM_PERIODS_MAX,
};
-static struct snd_pcm_hardware ux500_pcm_hw_capture = {
- .info = SNDRV_PCM_INFO_INTERLEAVED |
- SNDRV_PCM_INFO_MMAP |
- SNDRV_PCM_INFO_RESUME |
- SNDRV_PCM_INFO_PAUSE,
- .formats = SNDRV_PCM_FMTBIT_S16_LE |
- SNDRV_PCM_FMTBIT_U16_LE |
- SNDRV_PCM_FMTBIT_S16_BE |
- SNDRV_PCM_FMTBIT_U16_BE,
- .rates = SNDRV_PCM_RATE_KNOT,
- .rate_min = UX500_PLATFORM_MIN_RATE_CAPTURE,
- .rate_max = UX500_PLATFORM_MAX_RATE_CAPTURE,
- .channels_min = UX500_PLATFORM_MIN_CHANNELS,
- .channels_max = UX500_PLATFORM_MAX_CHANNELS,
- .buffer_bytes_max = UX500_PLATFORM_BUFFER_BYTES_MAX,
- .period_bytes_min = UX500_PLATFORM_PERIODS_BYTES_MIN,
- .period_bytes_max = UX500_PLATFORM_PERIODS_BYTES_MAX,
- .periods_min = UX500_PLATFORM_PERIODS_MIN,
- .periods_max = UX500_PLATFORM_PERIODS_MAX,
-};
-
-static void ux500_pcm_dma_hw_free(struct device *dev,
- struct snd_pcm_substream *substream)
+static struct dma_chan *ux500_pcm_request_chan(struct snd_soc_pcm_runtime *rtd,
+ struct snd_pcm_substream *substream)
{
- struct snd_pcm_runtime *runtime = substream->runtime;
- struct snd_dma_buffer *buf = runtime->dma_buffer_p;
-
- if (runtime->dma_area == NULL)
- return;
-
- if (buf != &substream->dma_buffer) {
- dma_free_coherent(buf->dev.dev, buf->bytes, buf->area,
- buf->addr);
- kfree(runtime->dma_buffer_p);
- }
-
- snd_pcm_set_runtime_buffer(substream, NULL);
-}
-
-static int ux500_pcm_open(struct snd_pcm_substream *substream)
-{
- int stream_id = substream->pstr->stream;
- struct snd_pcm_runtime *runtime = substream->runtime;
- struct snd_soc_pcm_runtime *rtd = substream->private_data;
struct snd_soc_dai *dai = rtd->cpu_dai;
struct device *dev = dai->dev;
- int ret;
- struct ux500_msp_dma_params *dma_params;
u16 per_data_width, mem_data_width;
struct stedma40_chan_cfg *dma_cfg;
+ struct ux500_msp_dma_params *dma_params;
dev_dbg(dev, "%s: MSP %d (%s): Enter.\n", __func__, dai->id,
snd_pcm_stream_str(substream));
- dev_dbg(dev, "%s: Set runtime hwparams.\n", __func__);
- if (stream_id == SNDRV_PCM_STREAM_PLAYBACK)
- snd_soc_set_runtime_hwparams(substream,
- &ux500_pcm_hw_playback);
- else
- snd_soc_set_runtime_hwparams(substream,
- &ux500_pcm_hw_capture);
-
- /* ensure that buffer size is a multiple of period size */
- ret = snd_pcm_hw_constraint_integer(runtime,
- SNDRV_PCM_HW_PARAM_PERIODS);
- if (ret < 0) {
- dev_err(dev, "%s: Error: snd_pcm_hw_constraints failed (%d)\n",
- __func__, ret);
- return ret;
- }
-
- dev_dbg(dev, "%s: Set hw-struct for %s.\n", __func__,
- snd_pcm_stream_str(substream));
- runtime->hw = (stream_id == SNDRV_PCM_STREAM_PLAYBACK) ?
- ux500_pcm_hw_playback : ux500_pcm_hw_capture;
+ dma_params = snd_soc_dai_get_dma_data(dai, substream);
+ dma_cfg = dma_params->dma_cfg;
mem_data_width = STEDMA40_HALFWORD_WIDTH;
- dma_params = snd_soc_dai_get_dma_data(dai, substream);
switch (dma_params->data_size) {
case 32:
per_data_width = STEDMA40_WORD_WIDTH;
@@ -140,13 +90,8 @@
break;
default:
per_data_width = STEDMA40_WORD_WIDTH;
- dev_warn(rtd->platform->dev,
- "%s: Unknown data-size (%d)! Assuming 32 bits.\n",
- __func__, dma_params->data_size);
}
- dma_cfg = dma_params->dma_cfg;
-
if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
dma_cfg->src_info.data_width = mem_data_width;
dma_cfg->dst_info.data_width = per_data_width;
@@ -155,137 +100,24 @@
dma_cfg->dst_info.data_width = mem_data_width;
}
-
- ret = snd_dmaengine_pcm_open(substream, stedma40_filter, dma_cfg);
- if (ret) {
- dev_dbg(dai->dev,
- "%s: ERROR: snd_dmaengine_pcm_open failed (%d)!\n",
- __func__, ret);
- return ret;
- }
-
- snd_dmaengine_pcm_set_data(substream, dma_cfg);
-
- return 0;
+ return snd_dmaengine_pcm_request_channel(stedma40_filter, dma_cfg);
}
-static int ux500_pcm_close(struct snd_pcm_substream *substream)
-{
- struct snd_soc_pcm_runtime *rtd = substream->private_data;
- struct snd_soc_dai *dai = rtd->cpu_dai;
-
- dev_dbg(dai->dev, "%s: Enter\n", __func__);
-
- snd_dmaengine_pcm_close(substream);
-
- return 0;
-}
-
-static int ux500_pcm_hw_params(struct snd_pcm_substream *substream,
- struct snd_pcm_hw_params *hw_params)
-{
- struct snd_pcm_runtime *runtime = substream->runtime;
- struct snd_dma_buffer *buf = runtime->dma_buffer_p;
- struct snd_soc_pcm_runtime *rtd = substream->private_data;
- int ret = 0;
- int size;
-
- dev_dbg(rtd->platform->dev, "%s: Enter\n", __func__);
-
- size = params_buffer_bytes(hw_params);
-
- if (buf) {
- if (buf->bytes >= size)
- goto out;
- ux500_pcm_dma_hw_free(NULL, substream);
- }
-
- if (substream->dma_buffer.area != NULL &&
- substream->dma_buffer.bytes >= size) {
- buf = &substream->dma_buffer;
- } else {
- buf = kmalloc(sizeof(struct snd_dma_buffer), GFP_KERNEL);
- if (!buf)
- goto nomem;
-
- buf->dev.type = SNDRV_DMA_TYPE_DEV;
- buf->dev.dev = NULL;
- buf->area = dma_alloc_coherent(NULL, size, &buf->addr,
- GFP_KERNEL);
- buf->bytes = size;
- buf->private_data = NULL;
-
- if (!buf->area)
- goto free;
- }
- snd_pcm_set_runtime_buffer(substream, buf);
- ret = 1;
- out:
- runtime->dma_bytes = size;
- return ret;
-
- free:
- kfree(buf);
- nomem:
- return -ENOMEM;
-}
-
-static int ux500_pcm_hw_free(struct snd_pcm_substream *substream)
-{
- struct snd_soc_pcm_runtime *rtd = substream->private_data;
-
- dev_dbg(rtd->platform->dev, "%s: Enter\n", __func__);
-
- ux500_pcm_dma_hw_free(NULL, substream);
-
- return 0;
-}
-
-static int ux500_pcm_mmap(struct snd_pcm_substream *substream,
- struct vm_area_struct *vma)
-{
- struct snd_pcm_runtime *runtime = substream->runtime;
- struct snd_soc_pcm_runtime *rtd = substream->private_data;
-
- dev_dbg(rtd->platform->dev, "%s: Enter.\n", __func__);
-
- return dma_mmap_coherent(NULL, vma, runtime->dma_area,
- runtime->dma_addr, runtime->dma_bytes);
-}
-
-static struct snd_pcm_ops ux500_pcm_ops = {
- .open = ux500_pcm_open,
- .close = ux500_pcm_close,
- .ioctl = snd_pcm_lib_ioctl,
- .hw_params = ux500_pcm_hw_params,
- .hw_free = ux500_pcm_hw_free,
- .trigger = snd_dmaengine_pcm_trigger,
- .pointer = snd_dmaengine_pcm_pointer_no_residue,
- .mmap = ux500_pcm_mmap
-};
-
-int ux500_pcm_new(struct snd_soc_pcm_runtime *rtd)
-{
- struct snd_pcm *pcm = rtd->pcm;
-
- dev_dbg(rtd->platform->dev, "%s: Enter (id = '%s').\n", __func__,
- pcm->id);
-
- pcm->info_flags = 0;
-
- return 0;
-}
-
-static struct snd_soc_platform_driver ux500_pcm_soc_drv = {
- .ops = &ux500_pcm_ops,
- .pcm_new = ux500_pcm_new,
+static const struct snd_dmaengine_pcm_config ux500_dmaengine_pcm_config = {
+ .pcm_hardware = &ux500_pcm_hw,
+ .compat_request_channel = ux500_pcm_request_chan,
+ .prealloc_buffer_size = 128 * 1024,
};
int ux500_pcm_register_platform(struct platform_device *pdev)
{
int ret;
- ret = snd_soc_register_platform(&pdev->dev, &ux500_pcm_soc_drv);
+ ret = snd_dmaengine_pcm_register(&pdev->dev,
+ &ux500_dmaengine_pcm_config,
+ SND_DMAENGINE_PCM_FLAG_NO_RESIDUE |
+ SND_DMAENGINE_PCM_FLAG_COMPAT |
+ SND_DMAENGINE_PCM_FLAG_NO_DT);
if (ret < 0) {
dev_err(&pdev->dev,
"%s: ERROR: Failed to register platform '%s' (%d)!\n",
@@ -299,8 +131,7 @@
int ux500_pcm_unregister_platform(struct platform_device *pdev)
{
- snd_soc_unregister_platform(&pdev->dev);
-
+ snd_dmaengine_pcm_unregister(&pdev->dev);
return 0;
}
EXPORT_SYMBOL_GPL(ux500_pcm_unregister_platform);
diff --git a/sound/soc/ux500/ux500_pcm.h b/sound/soc/ux500/ux500_pcm.h
index 76d3444..d76e1af 100644
--- a/sound/soc/ux500/ux500_pcm.h
+++ b/sound/soc/ux500/ux500_pcm.h
@@ -18,20 +18,6 @@
#include <linux/workqueue.h>
-#define UX500_PLATFORM_MIN_RATE_PLAYBACK 8000
-#define UX500_PLATFORM_MAX_RATE_PLAYBACK 48000
-#define UX500_PLATFORM_MIN_RATE_CAPTURE 8000
-#define UX500_PLATFORM_MAX_RATE_CAPTURE 48000
-
-#define UX500_PLATFORM_MIN_CHANNELS 1
-#define UX500_PLATFORM_MAX_CHANNELS 8
-
-#define UX500_PLATFORM_PERIODS_BYTES_MIN 128
-#define UX500_PLATFORM_PERIODS_BYTES_MAX (64 * PAGE_SIZE)
-#define UX500_PLATFORM_PERIODS_MIN 2
-#define UX500_PLATFORM_PERIODS_MAX 48
-#define UX500_PLATFORM_BUFFER_BYTES_MAX (2048 * PAGE_SIZE)
-
int ux500_pcm_register_platform(struct platform_device *pdev);
int ux500_pcm_unregister_platform(struct platform_device *pdev);