[ALSA] ASoC: Convert N810 machine driver to use gpiolib
Use gpiolib since it is now available for OMAPs. Change also references to
HW version RX44 to product name N810.
Signed-off-by: Jarkko Nikula <jarkko.nikula@nokia.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
diff --git a/sound/soc/omap/n810.c b/sound/soc/omap/n810.c
index c2afffb..c32487b 100644
--- a/sound/soc/omap/n810.c
+++ b/sound/soc/omap/n810.c
@@ -30,15 +30,15 @@
#include <asm/mach-types.h>
#include <asm/arch/hardware.h>
-#include <asm/arch/gpio.h>
+#include <linux/gpio.h>
#include <asm/arch/mcbsp.h>
#include "omap-mcbsp.h"
#include "omap-pcm.h"
#include "../codecs/tlv320aic3x.h"
-#define RX44_HEADSET_AMP_GPIO 10
-#define RX44_SPEAKER_AMP_GPIO 101
+#define N810_HEADSET_AMP_GPIO 10
+#define N810_SPEAKER_AMP_GPIO 101
static struct clk *sys_clkout2;
static struct clk *sys_clkout2_src;
@@ -154,9 +154,9 @@
struct snd_kcontrol *k, int event)
{
if (SND_SOC_DAPM_EVENT_ON(event))
- omap_set_gpio_dataout(RX44_SPEAKER_AMP_GPIO, 1);
+ gpio_set_value(N810_SPEAKER_AMP_GPIO, 1);
else
- omap_set_gpio_dataout(RX44_SPEAKER_AMP_GPIO, 0);
+ gpio_set_value(N810_SPEAKER_AMP_GPIO, 0);
return 0;
}
@@ -165,9 +165,9 @@
struct snd_kcontrol *k, int event)
{
if (SND_SOC_DAPM_EVENT_ON(event))
- omap_set_gpio_dataout(RX44_HEADSET_AMP_GPIO, 1);
+ gpio_set_value(N810_HEADSET_AMP_GPIO, 1);
else
- omap_set_gpio_dataout(RX44_HEADSET_AMP_GPIO, 0);
+ gpio_set_value(N810_HEADSET_AMP_GPIO, 0);
return 0;
}
@@ -303,12 +303,12 @@
clk_set_parent(sys_clkout2_src, func96m_clk);
clk_set_rate(sys_clkout2, 12000000);
- if (omap_request_gpio(RX44_HEADSET_AMP_GPIO) < 0)
+ if (gpio_request(N810_HEADSET_AMP_GPIO, "hs_amp") < 0)
BUG();
- if (omap_request_gpio(RX44_SPEAKER_AMP_GPIO) < 0)
+ if (gpio_request(N810_SPEAKER_AMP_GPIO, "spk_amp") < 0)
BUG();
- omap_set_gpio_direction(RX44_HEADSET_AMP_GPIO, 0);
- omap_set_gpio_direction(RX44_SPEAKER_AMP_GPIO, 0);
+ gpio_direction_output(N810_HEADSET_AMP_GPIO, 0);
+ gpio_direction_output(N810_SPEAKER_AMP_GPIO, 0);
return 0;
err2:
@@ -323,6 +323,9 @@
static void __exit n810_soc_exit(void)
{
+ gpio_free(N810_SPEAKER_AMP_GPIO);
+ gpio_free(N810_HEADSET_AMP_GPIO);
+
platform_device_unregister(n810_snd_device);
}