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LeafOS / LeafOS-Devices / android_kernel_samsung_exynos9820 / 7e4eeec8a30fa9e00cac67a37ca9ddf6cbdb79c4 / . / sound / pci / ice1712 / ice1712.c
blob: 2821014b26e92a13b3e0021f06cbbd008b4dd2e0 [file] [log] [blame]
/*
* ALSA driver for ICEnsemble ICE1712 (Envy24)
*
* Copyright (c) 2000 Jaroslav Kysela <perex@suse.cz>
*
* 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.
*
* 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
*/
/*
NOTES:
- spdif nonaudio consumer mode does not work (at least with my
Sony STR-DB830)
*/
/*
* Changes:
*
* 2002.09.09 Takashi Iwai <tiwai@suse.de>
* split the code to several files. each low-level routine
* is stored in the local file and called from registration
* function from card_info struct.
*
* 2002.11.26 James Stafford <jstafford@ampltd.com>
* Added support for VT1724 (Envy24HT)
* I have left out support for 176.4 and 192 KHz for the moment.
* I also haven't done anything with the internal S/PDIF transmitter or the MPU-401
*
* 2003.02.20 Taksahi Iwai <tiwai@suse.de>
* Split vt1724 part to an independent driver.
* The GPIO is accessed through the callback functions now.
*
* 2004.03.31 Doug McLain <nostar@comcast.net>
* Added support for Event Electronics EZ8 card to hoontech.c.
*/
#include <sound/driver.h>
#include <asm/io.h>
#include <linux/delay.h>
#include <linux/interrupt.h>
#include <linux/init.h>
#include <linux/pci.h>
#include <linux/dma-mapping.h>
#include <linux/slab.h>
#include <linux/moduleparam.h>
#include <linux/mutex.h>
#include <sound/core.h>
#include <sound/cs8427.h>
#include <sound/info.h>
#include <sound/mpu401.h>
#include <sound/initval.h>
#include <sound/asoundef.h>
#include "ice1712.h"
/* lowlevel routines */
#include "delta.h"
#include "ews.h"
#include "hoontech.h"
MODULE_AUTHOR("Jaroslav Kysela <perex@suse.cz>");
MODULE_DESCRIPTION("ICEnsemble ICE1712 (Envy24)");
MODULE_LICENSE("GPL");
MODULE_SUPPORTED_DEVICE("{"
HOONTECH_DEVICE_DESC
DELTA_DEVICE_DESC
EWS_DEVICE_DESC
"{ICEnsemble,Generic ICE1712},"
"{ICEnsemble,Generic Envy24}}");
static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */
static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */
static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP;/* Enable this card */
static char *model[SNDRV_CARDS];
static int omni[SNDRV_CARDS]; /* Delta44 & 66 Omni I/O support */
static int cs8427_timeout[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS-1)] = 500}; /* CS8427 S/PDIF transciever reset timeout value in msec */
static int dxr_enable[SNDRV_CARDS]; /* DXR enable for DMX6FIRE */
module_param_array(index, int, NULL, 0444);
MODULE_PARM_DESC(index, "Index value for ICE1712 soundcard.");
module_param_array(id, charp, NULL, 0444);
MODULE_PARM_DESC(id, "ID string for ICE1712 soundcard.");
module_param_array(enable, bool, NULL, 0444);
MODULE_PARM_DESC(enable, "Enable ICE1712 soundcard.");
module_param_array(omni, bool, NULL, 0444);
MODULE_PARM_DESC(omni, "Enable Midiman M-Audio Delta Omni I/O support.");
module_param_array(cs8427_timeout, int, NULL, 0444);
MODULE_PARM_DESC(cs8427_timeout, "Define reset timeout for cs8427 chip in msec resolution.");
module_param_array(model, charp, NULL, 0444);
MODULE_PARM_DESC(model, "Use the given board model.");
module_param_array(dxr_enable, int, NULL, 0444);
MODULE_PARM_DESC(dxr_enable, "Enable DXR support for Terratec DMX6FIRE.");
static struct pci_device_id snd_ice1712_ids[] __devinitdata = {
{ PCI_VENDOR_ID_ICE, PCI_DEVICE_ID_ICE_1712, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 }, /* ICE1712 */
{ 0, }
};
MODULE_DEVICE_TABLE(pci, snd_ice1712_ids);
static int snd_ice1712_build_pro_mixer(struct snd_ice1712 *ice);
static int snd_ice1712_build_controls(struct snd_ice1712 *ice);
static int PRO_RATE_LOCKED;
static int PRO_RATE_RESET = 1;
static unsigned int PRO_RATE_DEFAULT = 44100;
/*
* Basic I/O
*/
/* check whether the clock mode is spdif-in */
static inline int is_spdif_master(struct snd_ice1712 *ice)
{
return (inb(ICEMT(ice, RATE)) & ICE1712_SPDIF_MASTER) ? 1 : 0;
}
static inline int is_pro_rate_locked(struct snd_ice1712 *ice)
{
return is_spdif_master(ice) || PRO_RATE_LOCKED;
}
static inline void snd_ice1712_ds_write(struct snd_ice1712 * ice, u8 channel, u8 addr, u32 data)
{
outb((channel << 4) | addr, ICEDS(ice, INDEX));
outl(data, ICEDS(ice, DATA));
}
static inline u32 snd_ice1712_ds_read(struct snd_ice1712 * ice, u8 channel, u8 addr)
{
outb((channel << 4) | addr, ICEDS(ice, INDEX));
return inl(ICEDS(ice, DATA));
}
static void snd_ice1712_ac97_write(struct snd_ac97 *ac97,
unsigned short reg,
unsigned short val)
{
struct snd_ice1712 *ice = ac97->private_data;
int tm;
unsigned char old_cmd = 0;
for (tm = 0; tm < 0x10000; tm++) {
old_cmd = inb(ICEREG(ice, AC97_CMD));
if (old_cmd & (ICE1712_AC97_WRITE | ICE1712_AC97_READ))
continue;
if (!(old_cmd & ICE1712_AC97_READY))
continue;
break;
}
outb(reg, ICEREG(ice, AC97_INDEX));
outw(val, ICEREG(ice, AC97_DATA));
old_cmd &= ~(ICE1712_AC97_PBK_VSR | ICE1712_AC97_CAP_VSR);
outb(old_cmd | ICE1712_AC97_WRITE, ICEREG(ice, AC97_CMD));
for (tm = 0; tm < 0x10000; tm++)
if ((inb(ICEREG(ice, AC97_CMD)) & ICE1712_AC97_WRITE) == 0)
break;
}
static unsigned short snd_ice1712_ac97_read(struct snd_ac97 *ac97,
unsigned short reg)
{
struct snd_ice1712 *ice = ac97->private_data;
int tm;
unsigned char old_cmd = 0;
for (tm = 0; tm < 0x10000; tm++) {
old_cmd = inb(ICEREG(ice, AC97_CMD));
if (old_cmd & (ICE1712_AC97_WRITE | ICE1712_AC97_READ))
continue;
if (!(old_cmd & ICE1712_AC97_READY))
continue;
break;
}
outb(reg, ICEREG(ice, AC97_INDEX));
outb(old_cmd | ICE1712_AC97_READ, ICEREG(ice, AC97_CMD));
for (tm = 0; tm < 0x10000; tm++)
if ((inb(ICEREG(ice, AC97_CMD)) & ICE1712_AC97_READ) == 0)
break;
if (tm >= 0x10000) /* timeout */
return ~0;
return inw(ICEREG(ice, AC97_DATA));
}
/*
* pro ac97 section
*/
static void snd_ice1712_pro_ac97_write(struct snd_ac97 *ac97,
unsigned short reg,
unsigned short val)
{
struct snd_ice1712 *ice = ac97->private_data;
int tm;
unsigned char old_cmd = 0;
for (tm = 0; tm < 0x10000; tm++) {
old_cmd = inb(ICEMT(ice, AC97_CMD));
if (old_cmd & (ICE1712_AC97_WRITE | ICE1712_AC97_READ))
continue;
if (!(old_cmd & ICE1712_AC97_READY))
continue;
break;
}
outb(reg, ICEMT(ice, AC97_INDEX));
outw(val, ICEMT(ice, AC97_DATA));
old_cmd &= ~(ICE1712_AC97_PBK_VSR | ICE1712_AC97_CAP_VSR);
outb(old_cmd | ICE1712_AC97_WRITE, ICEMT(ice, AC97_CMD));
for (tm = 0; tm < 0x10000; tm++)
if ((inb(ICEMT(ice, AC97_CMD)) & ICE1712_AC97_WRITE) == 0)
break;
}
static unsigned short snd_ice1712_pro_ac97_read(struct snd_ac97 *ac97,
unsigned short reg)
{
struct snd_ice1712 *ice = ac97->private_data;
int tm;
unsigned char old_cmd = 0;
for (tm = 0; tm < 0x10000; tm++) {
old_cmd = inb(ICEMT(ice, AC97_CMD));
if (old_cmd & (ICE1712_AC97_WRITE | ICE1712_AC97_READ))
continue;
if (!(old_cmd & ICE1712_AC97_READY))
continue;
break;
}
outb(reg, ICEMT(ice, AC97_INDEX));
outb(old_cmd | ICE1712_AC97_READ, ICEMT(ice, AC97_CMD));
for (tm = 0; tm < 0x10000; tm++)
if ((inb(ICEMT(ice, AC97_CMD)) & ICE1712_AC97_READ) == 0)
break;
if (tm >= 0x10000) /* timeout */
return ~0;
return inw(ICEMT(ice, AC97_DATA));
}
/*
* consumer ac97 digital mix
*/
static int snd_ice1712_digmix_route_ac97_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
{
uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
uinfo->count = 1;
uinfo->value.integer.min = 0;
uinfo->value.integer.max = 1;
return 0;
}
static int snd_ice1712_digmix_route_ac97_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
{
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
ucontrol->value.integer.value[0] = inb(ICEMT(ice, MONITOR_ROUTECTRL)) & ICE1712_ROUTE_AC97 ? 1 : 0;
return 0;
}
static int snd_ice1712_digmix_route_ac97_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
{
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
unsigned char val, nval;
spin_lock_irq(&ice->reg_lock);
val = inb(ICEMT(ice, MONITOR_ROUTECTRL));
nval = val & ~ICE1712_ROUTE_AC97;
if (ucontrol->value.integer.value[0]) nval |= ICE1712_ROUTE_AC97;
outb(nval, ICEMT(ice, MONITOR_ROUTECTRL));
spin_unlock_irq(&ice->reg_lock);
return val != nval;
}
static struct snd_kcontrol_new snd_ice1712_mixer_digmix_route_ac97 __devinitdata = {
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "Digital Mixer To AC97",
.info = snd_ice1712_digmix_route_ac97_info,
.get = snd_ice1712_digmix_route_ac97_get,
.put = snd_ice1712_digmix_route_ac97_put,
};
/*
* gpio operations
*/
static void snd_ice1712_set_gpio_dir(struct snd_ice1712 *ice, unsigned int data)
{
snd_ice1712_write(ice, ICE1712_IREG_GPIO_DIRECTION, data);
inb(ICEREG(ice, DATA)); /* dummy read for pci-posting */
}
static void snd_ice1712_set_gpio_mask(struct snd_ice1712 *ice, unsigned int data)
{
snd_ice1712_write(ice, ICE1712_IREG_GPIO_WRITE_MASK, data);
inb(ICEREG(ice, DATA)); /* dummy read for pci-posting */
}
static unsigned int snd_ice1712_get_gpio_data(struct snd_ice1712 *ice)
{
return snd_ice1712_read(ice, ICE1712_IREG_GPIO_DATA);
}
static void snd_ice1712_set_gpio_data(struct snd_ice1712 *ice, unsigned int val)
{
snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, val);
inb(ICEREG(ice, DATA)); /* dummy read for pci-posting */
}
/*
*
* CS8427 interface
*
*/
/*
* change the input clock selection
* spdif_clock = 1 - IEC958 input, 0 - Envy24
*/
static int snd_ice1712_cs8427_set_input_clock(struct snd_ice1712 *ice, int spdif_clock)
{
unsigned char reg[2] = { 0x80 | 4, 0 }; /* CS8427 auto increment | register number 4 + data */
unsigned char val, nval;
int res = 0;
snd_i2c_lock(ice->i2c);
if (snd_i2c_sendbytes(ice->cs8427, reg, 1) != 1) {
snd_i2c_unlock(ice->i2c);
return -EIO;
}
if (snd_i2c_readbytes(ice->cs8427, &val, 1) != 1) {
snd_i2c_unlock(ice->i2c);
return -EIO;
}
nval = val & 0xf0;
if (spdif_clock)
nval |= 0x01;
else
nval |= 0x04;
if (val != nval) {
reg[1] = nval;
if (snd_i2c_sendbytes(ice->cs8427, reg, 2) != 2) {
res = -EIO;
} else {
res++;
}
}
snd_i2c_unlock(ice->i2c);
return res;
}
/*
* spdif callbacks
*/
static void open_cs8427(struct snd_ice1712 *ice, struct snd_pcm_substream *substream)
{
snd_cs8427_iec958_active(ice->cs8427, 1);
}
static void close_cs8427(struct snd_ice1712 *ice, struct snd_pcm_substream *substream)
{
snd_cs8427_iec958_active(ice->cs8427, 0);
}
static void setup_cs8427(struct snd_ice1712 *ice, int rate)
{
snd_cs8427_iec958_pcm(ice->cs8427, rate);
}
/*
* create and initialize callbacks for cs8427 interface
*/
int __devinit snd_ice1712_init_cs8427(struct snd_ice1712 *ice, int addr)
{
int err;
if ((err = snd_cs8427_create(ice->i2c, addr,
(ice->cs8427_timeout * HZ) / 1000,
&ice->cs8427)) < 0) {
snd_printk(KERN_ERR "CS8427 initialization failed\n");
return err;
}
ice->spdif.ops.open = open_cs8427;
ice->spdif.ops.close = close_cs8427;
ice->spdif.ops.setup_rate = setup_cs8427;
return 0;
}
static void snd_ice1712_set_input_clock_source(struct snd_ice1712 *ice, int spdif_is_master)
{
/* change CS8427 clock source too */
if (ice->cs8427)
snd_ice1712_cs8427_set_input_clock(ice, spdif_is_master);
/* notify ak4524 chip as well */
if (spdif_is_master) {
unsigned int i;
for (i = 0; i < ice->akm_codecs; i++) {
if (ice->akm[i].ops.set_rate_val)
ice->akm[i].ops.set_rate_val(&ice->akm[i], 0);
}
}
}
/*
* Interrupt handler
*/
static irqreturn_t snd_ice1712_interrupt(int irq, void *dev_id, struct pt_regs *regs)
{
struct snd_ice1712 *ice = dev_id;
unsigned char status;
int handled = 0;
while (1) {
status = inb(ICEREG(ice, IRQSTAT));
if (status == 0)
break;
handled = 1;
if (status & ICE1712_IRQ_MPU1) {
if (ice->rmidi[0])
snd_mpu401_uart_interrupt(irq, ice->rmidi[0]->private_data, regs);
outb(ICE1712_IRQ_MPU1, ICEREG(ice, IRQSTAT));
status &= ~ICE1712_IRQ_MPU1;
}
if (status & ICE1712_IRQ_TIMER)
outb(ICE1712_IRQ_TIMER, ICEREG(ice, IRQSTAT));
if (status & ICE1712_IRQ_MPU2) {
if (ice->rmidi[1])
snd_mpu401_uart_interrupt(irq, ice->rmidi[1]->private_data, regs);
outb(ICE1712_IRQ_MPU2, ICEREG(ice, IRQSTAT));
status &= ~ICE1712_IRQ_MPU2;
}
if (status & ICE1712_IRQ_PROPCM) {
unsigned char mtstat = inb(ICEMT(ice, IRQ));
if (mtstat & ICE1712_MULTI_PBKSTATUS) {
if (ice->playback_pro_substream)
snd_pcm_period_elapsed(ice->playback_pro_substream);
outb(ICE1712_MULTI_PBKSTATUS, ICEMT(ice, IRQ));
}
if (mtstat & ICE1712_MULTI_CAPSTATUS) {
if (ice->capture_pro_substream)
snd_pcm_period_elapsed(ice->capture_pro_substream);
outb(ICE1712_MULTI_CAPSTATUS, ICEMT(ice, IRQ));
}
}
if (status & ICE1712_IRQ_FM)
outb(ICE1712_IRQ_FM, ICEREG(ice, IRQSTAT));
if (status & ICE1712_IRQ_PBKDS) {
u32 idx;
u16 pbkstatus;
struct snd_pcm_substream *substream;
pbkstatus = inw(ICEDS(ice, INTSTAT));
//printk("pbkstatus = 0x%x\n", pbkstatus);
for (idx = 0; idx < 6; idx++) {
if ((pbkstatus & (3 << (idx * 2))) == 0)
continue;
if ((substream = ice->playback_con_substream_ds[idx]) != NULL)
snd_pcm_period_elapsed(substream);
outw(3 << (idx * 2), ICEDS(ice, INTSTAT));
}
outb(ICE1712_IRQ_PBKDS, ICEREG(ice, IRQSTAT));
}
if (status & ICE1712_IRQ_CONCAP) {
if (ice->capture_con_substream)
snd_pcm_period_elapsed(ice->capture_con_substream);
outb(ICE1712_IRQ_CONCAP, ICEREG(ice, IRQSTAT));
}
if (status & ICE1712_IRQ_CONPBK) {
if (ice->playback_con_substream)
snd_pcm_period_elapsed(ice->playback_con_substream);
outb(ICE1712_IRQ_CONPBK, ICEREG(ice, IRQSTAT));
}
}
return IRQ_RETVAL(handled);
}
/*
* PCM part - misc
*/
static int snd_ice1712_hw_params(struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *hw_params)
{
return snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params));
}
static int snd_ice1712_hw_free(struct snd_pcm_substream *substream)
{
return snd_pcm_lib_free_pages(substream);
}
/*
* PCM part - consumer I/O
*/
static int snd_ice1712_playback_trigger(struct snd_pcm_substream *substream,
int cmd)
{
struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
int result = 0;
u32 tmp;
spin_lock(&ice->reg_lock);
tmp = snd_ice1712_read(ice, ICE1712_IREG_PBK_CTRL);
if (cmd == SNDRV_PCM_TRIGGER_START) {
tmp |= 1;
} else if (cmd == SNDRV_PCM_TRIGGER_STOP) {
tmp &= ~1;
} else if (cmd == SNDRV_PCM_TRIGGER_PAUSE_PUSH) {
tmp |= 2;
} else if (cmd == SNDRV_PCM_TRIGGER_PAUSE_RELEASE) {
tmp &= ~2;
} else {
result = -EINVAL;
}
snd_ice1712_write(ice, ICE1712_IREG_PBK_CTRL, tmp);
spin_unlock(&ice->reg_lock);
return result;
}
static int snd_ice1712_playback_ds_trigger(struct snd_pcm_substream *substream,
int cmd)
{
struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
int result = 0;
u32 tmp;
spin_lock(&ice->reg_lock);
tmp = snd_ice1712_ds_read(ice, substream->number * 2, ICE1712_DSC_CONTROL);
if (cmd == SNDRV_PCM_TRIGGER_START) {
tmp |= 1;
} else if (cmd == SNDRV_PCM_TRIGGER_STOP) {
tmp &= ~1;
} else if (cmd == SNDRV_PCM_TRIGGER_PAUSE_PUSH) {
tmp |= 2;
} else if (cmd == SNDRV_PCM_TRIGGER_PAUSE_RELEASE) {
tmp &= ~2;
} else {
result = -EINVAL;
}
snd_ice1712_ds_write(ice, substream->number * 2, ICE1712_DSC_CONTROL, tmp);
spin_unlock(&ice->reg_lock);
return result;
}
static int snd_ice1712_capture_trigger(struct snd_pcm_substream *substream,
int cmd)
{
struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
int result = 0;
u8 tmp;
spin_lock(&ice->reg_lock);
tmp = snd_ice1712_read(ice, ICE1712_IREG_CAP_CTRL);
if (cmd == SNDRV_PCM_TRIGGER_START) {
tmp |= 1;
} else if (cmd == SNDRV_PCM_TRIGGER_STOP) {
tmp &= ~1;
} else {
result = -EINVAL;
}
snd_ice1712_write(ice, ICE1712_IREG_CAP_CTRL, tmp);
spin_unlock(&ice->reg_lock);
return result;
}
static int snd_ice1712_playback_prepare(struct snd_pcm_substream *substream)
{
struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
struct snd_pcm_runtime *runtime = substream->runtime;
u32 period_size, buf_size, rate, tmp;
period_size = (snd_pcm_lib_period_bytes(substream) >> 2) - 1;
buf_size = snd_pcm_lib_buffer_bytes(substream) - 1;
tmp = 0x0000;
if (snd_pcm_format_width(runtime->format) == 16)
tmp |= 0x10;
if (runtime->channels == 2)
tmp |= 0x08;
rate = (runtime->rate * 8192) / 375;
if (rate > 0x000fffff)
rate = 0x000fffff;
spin_lock_irq(&ice->reg_lock);
outb(0, ice->ddma_port + 15);
outb(ICE1712_DMA_MODE_WRITE | ICE1712_DMA_AUTOINIT, ice->ddma_port + 0x0b);
outl(runtime->dma_addr, ice->ddma_port + 0);
outw(buf_size, ice->ddma_port + 4);
snd_ice1712_write(ice, ICE1712_IREG_PBK_RATE_LO, rate & 0xff);
snd_ice1712_write(ice, ICE1712_IREG_PBK_RATE_MID, (rate >> 8) & 0xff);
snd_ice1712_write(ice, ICE1712_IREG_PBK_RATE_HI, (rate >> 16) & 0xff);
snd_ice1712_write(ice, ICE1712_IREG_PBK_CTRL, tmp);
snd_ice1712_write(ice, ICE1712_IREG_PBK_COUNT_LO, period_size & 0xff);
snd_ice1712_write(ice, ICE1712_IREG_PBK_COUNT_HI, period_size >> 8);
snd_ice1712_write(ice, ICE1712_IREG_PBK_LEFT, 0);
snd_ice1712_write(ice, ICE1712_IREG_PBK_RIGHT, 0);
spin_unlock_irq(&ice->reg_lock);
return 0;
}
static int snd_ice1712_playback_ds_prepare(struct snd_pcm_substream *substream)
{
struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
struct snd_pcm_runtime *runtime = substream->runtime;
u32 period_size, buf_size, rate, tmp, chn;
period_size = snd_pcm_lib_period_bytes(substream) - 1;
buf_size = snd_pcm_lib_buffer_bytes(substream) - 1;
tmp = 0x0064;
if (snd_pcm_format_width(runtime->format) == 16)
tmp &= ~0x04;
if (runtime->channels == 2)
tmp |= 0x08;
rate = (runtime->rate * 8192) / 375;
if (rate > 0x000fffff)
rate = 0x000fffff;
ice->playback_con_active_buf[substream->number] = 0;
ice->playback_con_virt_addr[substream->number] = runtime->dma_addr;
chn = substream->number * 2;
spin_lock_irq(&ice->reg_lock);
snd_ice1712_ds_write(ice, chn, ICE1712_DSC_ADDR0, runtime->dma_addr);
snd_ice1712_ds_write(ice, chn, ICE1712_DSC_COUNT0, period_size);
snd_ice1712_ds_write(ice, chn, ICE1712_DSC_ADDR1, runtime->dma_addr + (runtime->periods > 1 ? period_size + 1 : 0));
snd_ice1712_ds_write(ice, chn, ICE1712_DSC_COUNT1, period_size);
snd_ice1712_ds_write(ice, chn, ICE1712_DSC_RATE, rate);
snd_ice1712_ds_write(ice, chn, ICE1712_DSC_VOLUME, 0);
snd_ice1712_ds_write(ice, chn, ICE1712_DSC_CONTROL, tmp);
if (runtime->channels == 2) {
snd_ice1712_ds_write(ice, chn + 1, ICE1712_DSC_RATE, rate);
snd_ice1712_ds_write(ice, chn + 1, ICE1712_DSC_VOLUME, 0);
}
spin_unlock_irq(&ice->reg_lock);
return 0;
}
static int snd_ice1712_capture_prepare(struct snd_pcm_substream *substream)
{
struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
struct snd_pcm_runtime *runtime = substream->runtime;
u32 period_size, buf_size;
u8 tmp;
period_size = (snd_pcm_lib_period_bytes(substream) >> 2) - 1;
buf_size = snd_pcm_lib_buffer_bytes(substream) - 1;
tmp = 0x06;
if (snd_pcm_format_width(runtime->format) == 16)
tmp &= ~0x04;
if (runtime->channels == 2)
tmp &= ~0x02;
spin_lock_irq(&ice->reg_lock);
outl(ice->capture_con_virt_addr = runtime->dma_addr, ICEREG(ice, CONCAP_ADDR));
outw(buf_size, ICEREG(ice, CONCAP_COUNT));
snd_ice1712_write(ice, ICE1712_IREG_CAP_COUNT_HI, period_size >> 8);
snd_ice1712_write(ice, ICE1712_IREG_CAP_COUNT_LO, period_size & 0xff);
snd_ice1712_write(ice, ICE1712_IREG_CAP_CTRL, tmp);
spin_unlock_irq(&ice->reg_lock);
snd_ac97_set_rate(ice->ac97, AC97_PCM_LR_ADC_RATE, runtime->rate);
return 0;
}
static snd_pcm_uframes_t snd_ice1712_playback_pointer(struct snd_pcm_substream *substream)
{
struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
struct snd_pcm_runtime *runtime = substream->runtime;
size_t ptr;
if (!(snd_ice1712_read(ice, ICE1712_IREG_PBK_CTRL) & 1))
return 0;
ptr = runtime->buffer_size - inw(ice->ddma_port + 4);
if (ptr == runtime->buffer_size)
ptr = 0;
return bytes_to_frames(substream->runtime, ptr);
}
static snd_pcm_uframes_t snd_ice1712_playback_ds_pointer(struct snd_pcm_substream *substream)
{
struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
u8 addr;
size_t ptr;
if (!(snd_ice1712_ds_read(ice, substream->number * 2, ICE1712_DSC_CONTROL) & 1))
return 0;
if (ice->playback_con_active_buf[substream->number])
addr = ICE1712_DSC_ADDR1;
else
addr = ICE1712_DSC_ADDR0;
ptr = snd_ice1712_ds_read(ice, substream->number * 2, addr) -
ice->playback_con_virt_addr[substream->number];
if (ptr == substream->runtime->buffer_size)
ptr = 0;
return bytes_to_frames(substream->runtime, ptr);
}
static snd_pcm_uframes_t snd_ice1712_capture_pointer(struct snd_pcm_substream *substream)
{
struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
size_t ptr;
if (!(snd_ice1712_read(ice, ICE1712_IREG_CAP_CTRL) & 1))
return 0;
ptr = inl(ICEREG(ice, CONCAP_ADDR)) - ice->capture_con_virt_addr;
if (ptr == substream->runtime->buffer_size)
ptr = 0;
return bytes_to_frames(substream->runtime, ptr);
}
static struct snd_pcm_hardware snd_ice1712_playback =
{
.info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
SNDRV_PCM_INFO_BLOCK_TRANSFER |
SNDRV_PCM_INFO_MMAP_VALID |
SNDRV_PCM_INFO_PAUSE),
.formats = SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S16_LE,
.rates = SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_8000_48000,
.rate_min = 4000,
.rate_max = 48000,
.channels_min = 1,
.channels_max = 2,
.buffer_bytes_max = (64*1024),
.period_bytes_min = 64,
.period_bytes_max = (64*1024),
.periods_min = 1,
.periods_max = 1024,
.fifo_size = 0,
};
static struct snd_pcm_hardware snd_ice1712_playback_ds =
{
.info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
SNDRV_PCM_INFO_BLOCK_TRANSFER |
SNDRV_PCM_INFO_MMAP_VALID |
SNDRV_PCM_INFO_PAUSE),
.formats = SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S16_LE,
.rates = SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_8000_48000,
.rate_min = 4000,
.rate_max = 48000,
.channels_min = 1,
.channels_max = 2,
.buffer_bytes_max = (128*1024),
.period_bytes_min = 64,
.period_bytes_max = (128*1024),
.periods_min = 2,
.periods_max = 2,
.fifo_size = 0,
};
static struct snd_pcm_hardware snd_ice1712_capture =
{
.info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
SNDRV_PCM_INFO_BLOCK_TRANSFER |
SNDRV_PCM_INFO_MMAP_VALID),
.formats = SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S16_LE,
.rates = SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_8000_48000,
.rate_min = 4000,
.rate_max = 48000,
.channels_min = 1,
.channels_max = 2,
.buffer_bytes_max = (64*1024),
.period_bytes_min = 64,
.period_bytes_max = (64*1024),
.periods_min = 1,
.periods_max = 1024,
.fifo_size = 0,
};
static int snd_ice1712_playback_open(struct snd_pcm_substream *substream)
{
struct snd_pcm_runtime *runtime = substream->runtime;
struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
ice->playback_con_substream = substream;
runtime->hw = snd_ice1712_playback;
return 0;
}
static int snd_ice1712_playback_ds_open(struct snd_pcm_substream *substream)
{
struct snd_pcm_runtime *runtime = substream->runtime;
struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
u32 tmp;
ice->playback_con_substream_ds[substream->number] = substream;
runtime->hw = snd_ice1712_playback_ds;
spin_lock_irq(&ice->reg_lock);
tmp = inw(ICEDS(ice, INTMASK)) & ~(1 << (substream->number * 2));
outw(tmp, ICEDS(ice, INTMASK));
spin_unlock_irq(&ice->reg_lock);
return 0;
}
static int snd_ice1712_capture_open(struct snd_pcm_substream *substream)
{
struct snd_pcm_runtime *runtime = substream->runtime;
struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
ice->capture_con_substream = substream;
runtime->hw = snd_ice1712_capture;
runtime->hw.rates = ice->ac97->rates[AC97_RATES_ADC];
if (!(runtime->hw.rates & SNDRV_PCM_RATE_8000))
runtime->hw.rate_min = 48000;
return 0;
}
static int snd_ice1712_playback_close(struct snd_pcm_substream *substream)
{
struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
ice->playback_con_substream = NULL;
return 0;
}
static int snd_ice1712_playback_ds_close(struct snd_pcm_substream *substream)
{
struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
u32 tmp;
spin_lock_irq(&ice->reg_lock);
tmp = inw(ICEDS(ice, INTMASK)) | (3 << (substream->number * 2));
outw(tmp, ICEDS(ice, INTMASK));
spin_unlock_irq(&ice->reg_lock);
ice->playback_con_substream_ds[substream->number] = NULL;
return 0;
}
static int snd_ice1712_capture_close(struct snd_pcm_substream *substream)
{
struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
ice->capture_con_substream = NULL;
return 0;
}
static struct snd_pcm_ops snd_ice1712_playback_ops = {
.open = snd_ice1712_playback_open,
.close = snd_ice1712_playback_close,
.ioctl = snd_pcm_lib_ioctl,
.hw_params = snd_ice1712_hw_params,
.hw_free = snd_ice1712_hw_free,
.prepare = snd_ice1712_playback_prepare,
.trigger = snd_ice1712_playback_trigger,
.pointer = snd_ice1712_playback_pointer,
};
static struct snd_pcm_ops snd_ice1712_playback_ds_ops = {
.open = snd_ice1712_playback_ds_open,
.close = snd_ice1712_playback_ds_close,
.ioctl = snd_pcm_lib_ioctl,
.hw_params = snd_ice1712_hw_params,
.hw_free = snd_ice1712_hw_free,
.prepare = snd_ice1712_playback_ds_prepare,
.trigger = snd_ice1712_playback_ds_trigger,
.pointer = snd_ice1712_playback_ds_pointer,
};
static struct snd_pcm_ops snd_ice1712_capture_ops = {
.open = snd_ice1712_capture_open,
.close = snd_ice1712_capture_close,
.ioctl = snd_pcm_lib_ioctl,
.hw_params = snd_ice1712_hw_params,
.hw_free = snd_ice1712_hw_free,
.prepare = snd_ice1712_capture_prepare,
.trigger = snd_ice1712_capture_trigger,
.pointer = snd_ice1712_capture_pointer,
};
static int __devinit snd_ice1712_pcm(struct snd_ice1712 * ice, int device, struct snd_pcm ** rpcm)
{
struct snd_pcm *pcm;
int err;
if (rpcm)
*rpcm = NULL;
err = snd_pcm_new(ice->card, "ICE1712 consumer", device, 1, 1, &pcm);
if (err < 0)
return err;
snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_ice1712_playback_ops);
snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_ice1712_capture_ops);
pcm->private_data = ice;
pcm->info_flags = 0;
strcpy(pcm->name, "ICE1712 consumer");
ice->pcm = pcm;
snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
snd_dma_pci_data(ice->pci), 64*1024, 64*1024);
if (rpcm)
*rpcm = pcm;
printk(KERN_WARNING "Consumer PCM code does not work well at the moment --jk\n");
return 0;
}
static int __devinit snd_ice1712_pcm_ds(struct snd_ice1712 * ice, int device, struct snd_pcm ** rpcm)
{
struct snd_pcm *pcm;
int err;
if (rpcm)
*rpcm = NULL;
err = snd_pcm_new(ice->card, "ICE1712 consumer (DS)", device, 6, 0, &pcm);
if (err < 0)
return err;
snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_ice1712_playback_ds_ops);
pcm->private_data = ice;
pcm->info_flags = 0;
strcpy(pcm->name, "ICE1712 consumer (DS)");
ice->pcm_ds = pcm;
snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
snd_dma_pci_data(ice->pci), 64*1024, 128*1024);
if (rpcm)
*rpcm = pcm;
return 0;
}
/*
* PCM code - professional part (multitrack)
*/
static unsigned int rates[] = { 8000, 9600, 11025, 12000, 16000, 22050, 24000,
32000, 44100, 48000, 64000, 88200, 96000 };
static struct snd_pcm_hw_constraint_list hw_constraints_rates = {
.count = ARRAY_SIZE(rates),
.list = rates,
.mask = 0,
};
static int snd_ice1712_pro_trigger(struct snd_pcm_substream *substream,
int cmd)
{
struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
switch (cmd) {
case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
{
unsigned int what;
unsigned int old;
if (substream->stream != SNDRV_PCM_STREAM_PLAYBACK)
return -EINVAL;
what = ICE1712_PLAYBACK_PAUSE;
snd_pcm_trigger_done(substream, substream);
spin_lock(&ice->reg_lock);
old = inl(ICEMT(ice, PLAYBACK_CONTROL));
if (cmd == SNDRV_PCM_TRIGGER_PAUSE_PUSH)
old |= what;
else
old &= ~what;
outl(old, ICEMT(ice, PLAYBACK_CONTROL));
spin_unlock(&ice->reg_lock);
break;
}
case SNDRV_PCM_TRIGGER_START:
case SNDRV_PCM_TRIGGER_STOP:
{
unsigned int what = 0;
unsigned int old;
struct list_head *pos;
struct snd_pcm_substream *s;
snd_pcm_group_for_each(pos, substream) {
s = snd_pcm_group_substream_entry(pos);
if (s == ice->playback_pro_substream) {
what |= ICE1712_PLAYBACK_START;
snd_pcm_trigger_done(s, substream);
} else if (s == ice->capture_pro_substream) {
what |= ICE1712_CAPTURE_START_SHADOW;
snd_pcm_trigger_done(s, substream);
}
}
spin_lock(&ice->reg_lock);
old = inl(ICEMT(ice, PLAYBACK_CONTROL));
if (cmd == SNDRV_PCM_TRIGGER_START)
old |= what;
else
old &= ~what;
outl(old, ICEMT(ice, PLAYBACK_CONTROL));
spin_unlock(&ice->reg_lock);
break;
}
default:
return -EINVAL;
}
return 0;
}
/*
*/
static void snd_ice1712_set_pro_rate(struct snd_ice1712 *ice, unsigned int rate, int force)
{
unsigned long flags;
unsigned char val, old;
unsigned int i;
switch (rate) {
case 8000: val = 6; break;
case 9600: val = 3; break;
case 11025: val = 10; break;
case 12000: val = 2; break;
case 16000: val = 5; break;
case 22050: val = 9; break;
case 24000: val = 1; break;
case 32000: val = 4; break;
case 44100: val = 8; break;
case 48000: val = 0; break;
case 64000: val = 15; break;
case 88200: val = 11; break;
case 96000: val = 7; break;
default:
snd_BUG();
val = 0;
rate = 48000;
break;
}
spin_lock_irqsave(&ice->reg_lock, flags);
if (inb(ICEMT(ice, PLAYBACK_CONTROL)) & (ICE1712_CAPTURE_START_SHADOW|
ICE1712_PLAYBACK_PAUSE|
ICE1712_PLAYBACK_START)) {
__out:
spin_unlock_irqrestore(&ice->reg_lock, flags);
return;
}
if (!force && is_pro_rate_locked(ice))
goto __out;
old = inb(ICEMT(ice, RATE));
if (!force && old == val)
goto __out;
outb(val, ICEMT(ice, RATE));
spin_unlock_irqrestore(&ice->reg_lock, flags);
if (ice->gpio.set_pro_rate)
ice->gpio.set_pro_rate(ice, rate);
for (i = 0; i < ice->akm_codecs; i++) {
if (ice->akm[i].ops.set_rate_val)
ice->akm[i].ops.set_rate_val(&ice->akm[i], rate);
}
if (ice->spdif.ops.setup_rate)
ice->spdif.ops.setup_rate(ice, rate);
}
static int snd_ice1712_playback_pro_prepare(struct snd_pcm_substream *substream)
{
struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
ice->playback_pro_size = snd_pcm_lib_buffer_bytes(substream);
spin_lock_irq(&ice->reg_lock);
outl(substream->runtime->dma_addr, ICEMT(ice, PLAYBACK_ADDR));
outw((ice->playback_pro_size >> 2) - 1, ICEMT(ice, PLAYBACK_SIZE));
outw((snd_pcm_lib_period_bytes(substream) >> 2) - 1, ICEMT(ice, PLAYBACK_COUNT));
spin_unlock_irq(&ice->reg_lock);
return 0;
}
static int snd_ice1712_playback_pro_hw_params(struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *hw_params)
{
struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
snd_ice1712_set_pro_rate(ice, params_rate(hw_params), 0);
return snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params));
}
static int snd_ice1712_capture_pro_prepare(struct snd_pcm_substream *substream)
{
struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
ice->capture_pro_size = snd_pcm_lib_buffer_bytes(substream);
spin_lock_irq(&ice->reg_lock);
outl(substream->runtime->dma_addr, ICEMT(ice, CAPTURE_ADDR));
outw((ice->capture_pro_size >> 2) - 1, ICEMT(ice, CAPTURE_SIZE));
outw((snd_pcm_lib_period_bytes(substream) >> 2) - 1, ICEMT(ice, CAPTURE_COUNT));
spin_unlock_irq(&ice->reg_lock);
return 0;
}
static int snd_ice1712_capture_pro_hw_params(struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *hw_params)
{
struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
snd_ice1712_set_pro_rate(ice, params_rate(hw_params), 0);
return snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params));
}
static snd_pcm_uframes_t snd_ice1712_playback_pro_pointer(struct snd_pcm_substream *substream)
{
struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
size_t ptr;
if (!(inl(ICEMT(ice, PLAYBACK_CONTROL)) & ICE1712_PLAYBACK_START))
return 0;
ptr = ice->playback_pro_size - (inw(ICEMT(ice, PLAYBACK_SIZE)) << 2);
if (ptr == substream->runtime->buffer_size)
ptr = 0;
return bytes_to_frames(substream->runtime, ptr);
}
static snd_pcm_uframes_t snd_ice1712_capture_pro_pointer(struct snd_pcm_substream *substream)
{
struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
size_t ptr;
if (!(inl(ICEMT(ice, PLAYBACK_CONTROL)) & ICE1712_CAPTURE_START_SHADOW))
return 0;
ptr = ice->capture_pro_size - (inw(ICEMT(ice, CAPTURE_SIZE)) << 2);
if (ptr == substream->runtime->buffer_size)
ptr = 0;
return bytes_to_frames(substream->runtime, ptr);
}
static struct snd_pcm_hardware snd_ice1712_playback_pro =
{
.info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
SNDRV_PCM_INFO_BLOCK_TRANSFER |
SNDRV_PCM_INFO_MMAP_VALID |
SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_SYNC_START),
.formats = SNDRV_PCM_FMTBIT_S32_LE,
.rates = SNDRV_PCM_RATE_KNOT | SNDRV_PCM_RATE_8000_96000,
.rate_min = 4000,
.rate_max = 96000,
.channels_min = 10,
.channels_max = 10,
.buffer_bytes_max = (256*1024),
.period_bytes_min = 10 * 4 * 2,
.period_bytes_max = 131040,
.periods_min = 1,
.periods_max = 1024,
.fifo_size = 0,
};
static struct snd_pcm_hardware snd_ice1712_capture_pro =
{
.info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
SNDRV_PCM_INFO_BLOCK_TRANSFER |
SNDRV_PCM_INFO_MMAP_VALID |
SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_SYNC_START),
.formats = SNDRV_PCM_FMTBIT_S32_LE,
.rates = SNDRV_PCM_RATE_KNOT | SNDRV_PCM_RATE_8000_96000,
.rate_min = 4000,
.rate_max = 96000,
.channels_min = 12,
.channels_max = 12,
.buffer_bytes_max = (256*1024),
.period_bytes_min = 12 * 4 * 2,
.period_bytes_max = 131040,
.periods_min = 1,
.periods_max = 1024,
.fifo_size = 0,
};
static int snd_ice1712_playback_pro_open(struct snd_pcm_substream *substream)
{
struct snd_pcm_runtime *runtime = substream->runtime;
struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
ice->playback_pro_substream = substream;
runtime->hw = snd_ice1712_playback_pro;
snd_pcm_set_sync(substream);
snd_pcm_hw_constraint_msbits(runtime, 0, 32, 24);
snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, &hw_constraints_rates);
if (ice->spdif.ops.open)
ice->spdif.ops.open(ice, substream);
return 0;
}
static int snd_ice1712_capture_pro_open(struct snd_pcm_substream *substream)
{
struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
struct snd_pcm_runtime *runtime = substream->runtime;
ice->capture_pro_substream = substream;
runtime->hw = snd_ice1712_capture_pro;
snd_pcm_set_sync(substream);
snd_pcm_hw_constraint_msbits(runtime, 0, 32, 24);
snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, &hw_constraints_rates);
return 0;
}
static int snd_ice1712_playback_pro_close(struct snd_pcm_substream *substream)
{
struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
if (PRO_RATE_RESET)
snd_ice1712_set_pro_rate(ice, PRO_RATE_DEFAULT, 0);
ice->playback_pro_substream = NULL;
if (ice->spdif.ops.close)
ice->spdif.ops.close(ice, substream);
return 0;
}
static int snd_ice1712_capture_pro_close(struct snd_pcm_substream *substream)
{
struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
if (PRO_RATE_RESET)
snd_ice1712_set_pro_rate(ice, PRO_RATE_DEFAULT, 0);
ice->capture_pro_substream = NULL;
return 0;
}
static struct snd_pcm_ops snd_ice1712_playback_pro_ops = {
.open = snd_ice1712_playback_pro_open,
.close = snd_ice1712_playback_pro_close,
.ioctl = snd_pcm_lib_ioctl,
.hw_params = snd_ice1712_playback_pro_hw_params,
.hw_free = snd_ice1712_hw_free,
.prepare = snd_ice1712_playback_pro_prepare,
.trigger = snd_ice1712_pro_trigger,
.pointer = snd_ice1712_playback_pro_pointer,
};
static struct snd_pcm_ops snd_ice1712_capture_pro_ops = {
.open = snd_ice1712_capture_pro_open,
.close = snd_ice1712_capture_pro_close,
.ioctl = snd_pcm_lib_ioctl,
.hw_params = snd_ice1712_capture_pro_hw_params,
.hw_free = snd_ice1712_hw_free,
.prepare = snd_ice1712_capture_pro_prepare,
.trigger = snd_ice1712_pro_trigger,
.pointer = snd_ice1712_capture_pro_pointer,
};
static int __devinit snd_ice1712_pcm_profi(struct snd_ice1712 * ice, int device, struct snd_pcm ** rpcm)
{
struct snd_pcm *pcm;
int err;
if (rpcm)
*rpcm = NULL;
err = snd_pcm_new(ice->card, "ICE1712 multi", device, 1, 1, &pcm);
if (err < 0)
return err;
snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_ice1712_playback_pro_ops);
snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_ice1712_capture_pro_ops);
pcm->private_data = ice;
pcm->info_flags = 0;
strcpy(pcm->name, "ICE1712 multi");
snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
snd_dma_pci_data(ice->pci), 256*1024, 256*1024);
ice->pcm_pro = pcm;
if (rpcm)
*rpcm = pcm;
if (ice->cs8427) {
/* assign channels to iec958 */
err = snd_cs8427_iec958_build(ice->cs8427,
pcm->streams[0].substream,
pcm->streams[1].substream);
if (err < 0)
return err;
}
if ((err = snd_ice1712_build_pro_mixer(ice)) < 0)
return err;
return 0;
}
/*
* Mixer section
*/
static void snd_ice1712_update_volume(struct snd_ice1712 *ice, int index)
{
unsigned int vol = ice->pro_volumes[index];
unsigned short val = 0;
val |= (vol & 0x8000) == 0 ? (96 - (vol & 0x7f)) : 0x7f;
val |= ((vol & 0x80000000) == 0 ? (96 - ((vol >> 16) & 0x7f)) : 0x7f) << 8;
outb(index, ICEMT(ice, MONITOR_INDEX));
outw(val, ICEMT(ice, MONITOR_VOLUME));
}
static int snd_ice1712_pro_mixer_switch_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
{
uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
uinfo->count = 2;
uinfo->value.integer.min = 0;
uinfo->value.integer.max = 1;
return 0;
}
static int snd_ice1712_pro_mixer_switch_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
{
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
int index = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id) + kcontrol->private_value;
spin_lock_irq(&ice->reg_lock);
ucontrol->value.integer.value[0] = !((ice->pro_volumes[index] >> 15) & 1);
ucontrol->value.integer.value[1] = !((ice->pro_volumes[index] >> 31) & 1);
spin_unlock_irq(&ice->reg_lock);
return 0;
}
static int snd_ice1712_pro_mixer_switch_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
{
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
int index = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id) + kcontrol->private_value;
unsigned int nval, change;
nval = (ucontrol->value.integer.value[0] ? 0 : 0x00008000) |
(ucontrol->value.integer.value[1] ? 0 : 0x80000000);
spin_lock_irq(&ice->reg_lock);
nval |= ice->pro_volumes[index] & ~0x80008000;
change = nval != ice->pro_volumes[index];
ice->pro_volumes[index] = nval;
snd_ice1712_update_volume(ice, index);
spin_unlock_irq(&ice->reg_lock);
return change;
}
static int snd_ice1712_pro_mixer_volume_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
{
uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
uinfo->count = 2;
uinfo->value.integer.min = 0;
uinfo->value.integer.max = 96;
return 0;
}
static int snd_ice1712_pro_mixer_volume_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
{
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
int index = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id) + kcontrol->private_value;
spin_lock_irq(&ice->reg_lock);
ucontrol->value.integer.value[0] = (ice->pro_volumes[index] >> 0) & 127;
ucontrol->value.integer.value[1] = (ice->pro_volumes[index] >> 16) & 127;
spin_unlock_irq(&ice->reg_lock);
return 0;
}
static int snd_ice1712_pro_mixer_volume_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
{
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
int index = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id) + kcontrol->private_value;
unsigned int nval, change;
nval = (ucontrol->value.integer.value[0] & 127) |
((ucontrol->value.integer.value[1] & 127) << 16);
spin_lock_irq(&ice->reg_lock);
nval |= ice->pro_volumes[index] & ~0x007f007f;
change = nval != ice->pro_volumes[index];
ice->pro_volumes[index] = nval;
snd_ice1712_update_volume(ice, index);
spin_unlock_irq(&ice->reg_lock);
return change;
}
static struct snd_kcontrol_new snd_ice1712_multi_playback_ctrls[] __devinitdata = {
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "Multi Playback Switch",
.info = snd_ice1712_pro_mixer_switch_info,
.get = snd_ice1712_pro_mixer_switch_get,
.put = snd_ice1712_pro_mixer_switch_put,
.private_value = 0,
.count = 10,
},
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "Multi Playback Volume",
.info = snd_ice1712_pro_mixer_volume_info,
.get = snd_ice1712_pro_mixer_volume_get,
.put = snd_ice1712_pro_mixer_volume_put,
.private_value = 0,
.count = 10,
},
};
static struct snd_kcontrol_new snd_ice1712_multi_capture_analog_switch __devinitdata = {
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "H/W Multi Capture Switch",
.info = snd_ice1712_pro_mixer_switch_info,
.get = snd_ice1712_pro_mixer_switch_get,
.put = snd_ice1712_pro_mixer_switch_put,
.private_value = 10,
};
static struct snd_kcontrol_new snd_ice1712_multi_capture_spdif_switch __devinitdata = {
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = SNDRV_CTL_NAME_IEC958("Multi ",CAPTURE,SWITCH),
.info = snd_ice1712_pro_mixer_switch_info,
.get = snd_ice1712_pro_mixer_switch_get,
.put = snd_ice1712_pro_mixer_switch_put,
.private_value = 18,
.count = 2,
};
static struct snd_kcontrol_new snd_ice1712_multi_capture_analog_volume __devinitdata = {
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "H/W Multi Capture Volume",
.info = snd_ice1712_pro_mixer_volume_info,
.get = snd_ice1712_pro_mixer_volume_get,
.put = snd_ice1712_pro_mixer_volume_put,
.private_value = 10,
};
static struct snd_kcontrol_new snd_ice1712_multi_capture_spdif_volume __devinitdata = {
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = SNDRV_CTL_NAME_IEC958("Multi ",CAPTURE,VOLUME),
.info = snd_ice1712_pro_mixer_volume_info,
.get = snd_ice1712_pro_mixer_volume_get,
.put = snd_ice1712_pro_mixer_volume_put,
.private_value = 18,
.count = 2,
};
static int __devinit snd_ice1712_build_pro_mixer(struct snd_ice1712 *ice)
{
struct snd_card *card = ice->card;
unsigned int idx;
int err;
/* multi-channel mixer */
for (idx = 0; idx < ARRAY_SIZE(snd_ice1712_multi_playback_ctrls); idx++) {
err = snd_ctl_add(card, snd_ctl_new1(&snd_ice1712_multi_playback_ctrls[idx], ice));
if (err < 0)
return err;
}
if (ice->num_total_adcs > 0) {
struct snd_kcontrol_new tmp = snd_ice1712_multi_capture_analog_switch;
tmp.count = ice->num_total_adcs;
err = snd_ctl_add(card, snd_ctl_new1(&tmp, ice));
if (err < 0)
return err;
}
err = snd_ctl_add(card, snd_ctl_new1(&snd_ice1712_multi_capture_spdif_switch, ice));
if (err < 0)
return err;
if (ice->num_total_adcs > 0) {
struct snd_kcontrol_new tmp = snd_ice1712_multi_capture_analog_volume;
tmp.count = ice->num_total_adcs;
err = snd_ctl_add(card, snd_ctl_new1(&tmp, ice));
if (err < 0)
return err;
}
err = snd_ctl_add(card, snd_ctl_new1(&snd_ice1712_multi_capture_spdif_volume, ice));
if (err < 0)
return err;
/* initialize volumes */
for (idx = 0; idx < 10; idx++) {
ice->pro_volumes[idx] = 0x80008000; /* mute */
snd_ice1712_update_volume(ice, idx);
}
for (idx = 10; idx < 10 + ice->num_total_adcs; idx++) {
ice->pro_volumes[idx] = 0x80008000; /* mute */
snd_ice1712_update_volume(ice, idx);
}
for (idx = 18; idx < 20; idx++) {
ice->pro_volumes[idx] = 0x80008000; /* mute */
snd_ice1712_update_volume(ice, idx);
}
return 0;
}
static void snd_ice1712_mixer_free_ac97(struct snd_ac97 *ac97)
{
struct snd_ice1712 *ice = ac97->private_data;
ice->ac97 = NULL;
}
static int __devinit snd_ice1712_ac97_mixer(struct snd_ice1712 * ice)
{
int err, bus_num = 0;
struct snd_ac97_template ac97;
struct snd_ac97_bus *pbus;
static struct snd_ac97_bus_ops con_ops = {
.write = snd_ice1712_ac97_write,
.read = snd_ice1712_ac97_read,
};
static struct snd_ac97_bus_ops pro_ops = {
.write = snd_ice1712_pro_ac97_write,
.read = snd_ice1712_pro_ac97_read,
};
if (ice_has_con_ac97(ice)) {
if ((err = snd_ac97_bus(ice->card, bus_num++, &con_ops, NULL, &pbus)) < 0)
return err;
memset(&ac97, 0, sizeof(ac97));
ac97.private_data = ice;
ac97.private_free = snd_ice1712_mixer_free_ac97;
if ((err = snd_ac97_mixer(pbus, &ac97, &ice->ac97)) < 0)
printk(KERN_WARNING "ice1712: cannot initialize ac97 for consumer, skipped\n");
else {
if ((err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_mixer_digmix_route_ac97, ice))) < 0)
return err;
return 0;
}
}
if (! (ice->eeprom.data[ICE_EEP1_ACLINK] & ICE1712_CFG_PRO_I2S)) {
if ((err = snd_ac97_bus(ice->card, bus_num, &pro_ops, NULL, &pbus)) < 0)
return err;
memset(&ac97, 0, sizeof(ac97));
ac97.private_data = ice;
ac97.private_free = snd_ice1712_mixer_free_ac97;
if ((err = snd_ac97_mixer(pbus, &ac97, &ice->ac97)) < 0)
printk(KERN_WARNING "ice1712: cannot initialize pro ac97, skipped\n");
else
return 0;
}
/* I2S mixer only */
strcat(ice->card->mixername, "ICE1712 - multitrack");
return 0;
}
/*
*
*/
static inline unsigned int eeprom_double(struct snd_ice1712 *ice, int idx)
{
return (unsigned int)ice->eeprom.data[idx] | ((unsigned int)ice->eeprom.data[idx + 1] << 8);
}
static void snd_ice1712_proc_read(struct snd_info_entry *entry,
struct snd_info_buffer *buffer)
{
struct snd_ice1712 *ice = entry->private_data;
unsigned int idx;
snd_iprintf(buffer, "%s\n\n", ice->card->longname);
snd_iprintf(buffer, "EEPROM:\n");
snd_iprintf(buffer, " Subvendor : 0x%x\n", ice->eeprom.subvendor);
snd_iprintf(buffer, " Size : %i bytes\n", ice->eeprom.size);
snd_iprintf(buffer, " Version : %i\n", ice->eeprom.version);
snd_iprintf(buffer, " Codec : 0x%x\n", ice->eeprom.data[ICE_EEP1_CODEC]);
snd_iprintf(buffer, " ACLink : 0x%x\n", ice->eeprom.data[ICE_EEP1_ACLINK]);
snd_iprintf(buffer, " I2S ID : 0x%x\n", ice->eeprom.data[ICE_EEP1_I2SID]);
snd_iprintf(buffer, " S/PDIF : 0x%x\n", ice->eeprom.data[ICE_EEP1_SPDIF]);
snd_iprintf(buffer, " GPIO mask : 0x%x\n", ice->eeprom.gpiomask);
snd_iprintf(buffer, " GPIO state : 0x%x\n", ice->eeprom.gpiostate);
snd_iprintf(buffer, " GPIO direction : 0x%x\n", ice->eeprom.gpiodir);
snd_iprintf(buffer, " AC'97 main : 0x%x\n", eeprom_double(ice, ICE_EEP1_AC97_MAIN_LO));
snd_iprintf(buffer, " AC'97 pcm : 0x%x\n", eeprom_double(ice, ICE_EEP1_AC97_PCM_LO));
snd_iprintf(buffer, " AC'97 record : 0x%x\n", eeprom_double(ice, ICE_EEP1_AC97_REC_LO));
snd_iprintf(buffer, " AC'97 record src : 0x%x\n", ice->eeprom.data[ICE_EEP1_AC97_RECSRC]);
for (idx = 0; idx < 4; idx++)
snd_iprintf(buffer, " DAC ID #%i : 0x%x\n", idx, ice->eeprom.data[ICE_EEP1_DAC_ID + idx]);
for (idx = 0; idx < 4; idx++)
snd_iprintf(buffer, " ADC ID #%i : 0x%x\n", idx, ice->eeprom.data[ICE_EEP1_ADC_ID + idx]);
for (idx = 0x1c; idx < ice->eeprom.size; idx++)
snd_iprintf(buffer, " Extra #%02i : 0x%x\n", idx, ice->eeprom.data[idx]);
snd_iprintf(buffer, "\nRegisters:\n");
snd_iprintf(buffer, " PSDOUT03 : 0x%04x\n", (unsigned)inw(ICEMT(ice, ROUTE_PSDOUT03)));
snd_iprintf(buffer, " CAPTURE : 0x%08x\n", inl(ICEMT(ice, ROUTE_CAPTURE)));
snd_iprintf(buffer, " SPDOUT : 0x%04x\n", (unsigned)inw(ICEMT(ice, ROUTE_SPDOUT)));
snd_iprintf(buffer, " RATE : 0x%02x\n", (unsigned)inb(ICEMT(ice, RATE)));
snd_iprintf(buffer, " GPIO_DATA : 0x%02x\n", (unsigned)snd_ice1712_get_gpio_data(ice));
snd_iprintf(buffer, " GPIO_WRITE_MASK : 0x%02x\n", (unsigned)snd_ice1712_read(ice, ICE1712_IREG_GPIO_WRITE_MASK));
snd_iprintf(buffer, " GPIO_DIRECTION : 0x%02x\n", (unsigned)snd_ice1712_read(ice, ICE1712_IREG_GPIO_DIRECTION));
}
static void __devinit snd_ice1712_proc_init(struct snd_ice1712 * ice)
{
struct snd_info_entry *entry;
if (! snd_card_proc_new(ice->card, "ice1712", &entry))
snd_info_set_text_ops(entry, ice, 1024, snd_ice1712_proc_read);
}
/*
*
*/
static int snd_ice1712_eeprom_info(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_info *uinfo)
{
uinfo->type = SNDRV_CTL_ELEM_TYPE_BYTES;
uinfo->count = sizeof(struct snd_ice1712_eeprom);
return 0;
}
static int snd_ice1712_eeprom_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
memcpy(ucontrol->value.bytes.data, &ice->eeprom, sizeof(ice->eeprom));
return 0;
}
static struct snd_kcontrol_new snd_ice1712_eeprom __devinitdata = {
.iface = SNDRV_CTL_ELEM_IFACE_CARD,
.name = "ICE1712 EEPROM",
.access = SNDRV_CTL_ELEM_ACCESS_READ,
.info = snd_ice1712_eeprom_info,
.get = snd_ice1712_eeprom_get
};
/*
*/
static int snd_ice1712_spdif_info(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_info *uinfo)
{
uinfo->type = SNDRV_CTL_ELEM_TYPE_IEC958;
uinfo->count = 1;
return 0;
}
static int snd_ice1712_spdif_default_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
if (ice->spdif.ops.default_get)
ice->spdif.ops.default_get(ice, ucontrol);
return 0;
}
static int snd_ice1712_spdif_default_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
if (ice->spdif.ops.default_put)
return ice->spdif.ops.default_put(ice, ucontrol);
return 0;
}
static struct snd_kcontrol_new snd_ice1712_spdif_default __devinitdata =
{
.iface = SNDRV_CTL_ELEM_IFACE_PCM,
.name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,DEFAULT),
.info = snd_ice1712_spdif_info,
.get = snd_ice1712_spdif_default_get,
.put = snd_ice1712_spdif_default_put
};
static int snd_ice1712_spdif_maskc_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
if (ice->spdif.ops.default_get) {
ucontrol->value.iec958.status[0] = IEC958_AES0_NONAUDIO |
IEC958_AES0_PROFESSIONAL |
IEC958_AES0_CON_NOT_COPYRIGHT |
IEC958_AES0_CON_EMPHASIS;
ucontrol->value.iec958.status[1] = IEC958_AES1_CON_ORIGINAL |
IEC958_AES1_CON_CATEGORY;
ucontrol->value.iec958.status[3] = IEC958_AES3_CON_FS;
} else {
ucontrol->value.iec958.status[0] = 0xff;
ucontrol->value.iec958.status[1] = 0xff;
ucontrol->value.iec958.status[2] = 0xff;
ucontrol->value.iec958.status[3] = 0xff;
ucontrol->value.iec958.status[4] = 0xff;
}
return 0;
}
static int snd_ice1712_spdif_maskp_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
if (ice->spdif.ops.default_get) {
ucontrol->value.iec958.status[0] = IEC958_AES0_NONAUDIO |
IEC958_AES0_PROFESSIONAL |
IEC958_AES0_PRO_FS |
IEC958_AES0_PRO_EMPHASIS;
ucontrol->value.iec958.status[1] = IEC958_AES1_PRO_MODE;
} else {
ucontrol->value.iec958.status[0] = 0xff;
ucontrol->value.iec958.status[1] = 0xff;
ucontrol->value.iec958.status[2] = 0xff;
ucontrol->value.iec958.status[3] = 0xff;
ucontrol->value.iec958.status[4] = 0xff;
}
return 0;
}
static struct snd_kcontrol_new snd_ice1712_spdif_maskc __devinitdata =
{
.access = SNDRV_CTL_ELEM_ACCESS_READ,
.iface = SNDRV_CTL_ELEM_IFACE_PCM,
.name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,CON_MASK),
.info = snd_ice1712_spdif_info,
.get = snd_ice1712_spdif_maskc_get,
};
static struct snd_kcontrol_new snd_ice1712_spdif_maskp __devinitdata =
{
.access = SNDRV_CTL_ELEM_ACCESS_READ,
.iface = SNDRV_CTL_ELEM_IFACE_PCM,
.name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,PRO_MASK),
.info = snd_ice1712_spdif_info,
.get = snd_ice1712_spdif_maskp_get,
};
static int snd_ice1712_spdif_stream_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
if (ice->spdif.ops.stream_get)
ice->spdif.ops.stream_get(ice, ucontrol);
return 0;
}
static int snd_ice1712_spdif_stream_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
if (ice->spdif.ops.stream_put)
return ice->spdif.ops.stream_put(ice, ucontrol);
return 0;
}
static struct snd_kcontrol_new snd_ice1712_spdif_stream __devinitdata =
{
.access = (SNDRV_CTL_ELEM_ACCESS_READWRITE |
SNDRV_CTL_ELEM_ACCESS_INACTIVE),
.iface = SNDRV_CTL_ELEM_IFACE_PCM,
.name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,PCM_STREAM),
.info = snd_ice1712_spdif_info,
.get = snd_ice1712_spdif_stream_get,
.put = snd_ice1712_spdif_stream_put
};
int snd_ice1712_gpio_info(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_info *uinfo)
{
uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
uinfo->count = 1;
uinfo->value.integer.min = 0;
uinfo->value.integer.max = 1;
return 0;
}
int snd_ice1712_gpio_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
unsigned char mask = kcontrol->private_value & 0xff;
int invert = (kcontrol->private_value & (1<<24)) ? 1 : 0;
snd_ice1712_save_gpio_status(ice);
ucontrol->value.integer.value[0] =
(snd_ice1712_gpio_read(ice) & mask ? 1 : 0) ^ invert;
snd_ice1712_restore_gpio_status(ice);
return 0;
}
int snd_ice1712_gpio_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
unsigned char mask = kcontrol->private_value & 0xff;
int invert = (kcontrol->private_value & (1<<24)) ? mask : 0;
unsigned int val, nval;
if (kcontrol->private_value & (1 << 31))
return -EPERM;
nval = (ucontrol->value.integer.value[0] ? mask : 0) ^ invert;
snd_ice1712_save_gpio_status(ice);
val = snd_ice1712_gpio_read(ice);
nval |= val & ~mask;
if (val != nval)
snd_ice1712_gpio_write(ice, nval);
snd_ice1712_restore_gpio_status(ice);
return val != nval;
}
/*
* rate
*/
static int snd_ice1712_pro_internal_clock_info(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_info *uinfo)
{
static char *texts[] = {
"8000", /* 0: 6 */
"9600", /* 1: 3 */
"11025", /* 2: 10 */
"12000", /* 3: 2 */
"16000", /* 4: 5 */
"22050", /* 5: 9 */
"24000", /* 6: 1 */
"32000", /* 7: 4 */
"44100", /* 8: 8 */
"48000", /* 9: 0 */
"64000", /* 10: 15 */
"88200", /* 11: 11 */
"96000", /* 12: 7 */
"IEC958 Input", /* 13: -- */
};
uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
uinfo->count = 1;
uinfo->value.enumerated.items = 14;
if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items)
uinfo->value.enumerated.item = uinfo->value.enumerated.items - 1;
strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
return 0;
}
static int snd_ice1712_pro_internal_clock_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
static unsigned char xlate[16] = {
9, 6, 3, 1, 7, 4, 0, 12, 8, 5, 2, 11, 255, 255, 255, 10
};
unsigned char val;
spin_lock_irq(&ice->reg_lock);
if (is_spdif_master(ice)) {
ucontrol->value.enumerated.item[0] = 13;
} else {
val = xlate[inb(ICEMT(ice, RATE)) & 15];
if (val == 255) {
snd_BUG();
val = 0;
}
ucontrol->value.enumerated.item[0] = val;
}
spin_unlock_irq(&ice->reg_lock);
return 0;
}
static int snd_ice1712_pro_internal_clock_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
static unsigned int xrate[13] = {
8000, 9600, 11025, 12000, 1600, 22050, 24000,
32000, 44100, 48000, 64000, 88200, 96000
};
unsigned char oval;
int change = 0;
spin_lock_irq(&ice->reg_lock);
oval = inb(ICEMT(ice, RATE));
if (ucontrol->value.enumerated.item[0] == 13) {
outb(oval | ICE1712_SPDIF_MASTER, ICEMT(ice, RATE));
} else {
PRO_RATE_DEFAULT = xrate[ucontrol->value.integer.value[0] % 13];
spin_unlock_irq(&ice->reg_lock);
snd_ice1712_set_pro_rate(ice, PRO_RATE_DEFAULT, 1);
spin_lock_irq(&ice->reg_lock);
}
change = inb(ICEMT(ice, RATE)) != oval;
spin_unlock_irq(&ice->reg_lock);
if ((oval & ICE1712_SPDIF_MASTER) !=
(inb(ICEMT(ice, RATE)) & ICE1712_SPDIF_MASTER))
snd_ice1712_set_input_clock_source(ice, is_spdif_master(ice));
return change;
}
static struct snd_kcontrol_new snd_ice1712_pro_internal_clock __devinitdata = {
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "Multi Track Internal Clock",
.info = snd_ice1712_pro_internal_clock_info,
.get = snd_ice1712_pro_internal_clock_get,
.put = snd_ice1712_pro_internal_clock_put
};
static int snd_ice1712_pro_internal_clock_default_info(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_info *uinfo)
{
static char *texts[] = {
"8000", /* 0: 6 */
"9600", /* 1: 3 */
"11025", /* 2: 10 */
"12000", /* 3: 2 */
"16000", /* 4: 5 */
"22050", /* 5: 9 */
"24000", /* 6: 1 */
"32000", /* 7: 4 */
"44100", /* 8: 8 */
"48000", /* 9: 0 */
"64000", /* 10: 15 */
"88200", /* 11: 11 */
"96000", /* 12: 7 */
// "IEC958 Input", /* 13: -- */
};
uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
uinfo->count = 1;
uinfo->value.enumerated.items = 13;
if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items)
uinfo->value.enumerated.item = uinfo->value.enumerated.items - 1;
strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
return 0;
}
static int snd_ice1712_pro_internal_clock_default_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
int val;
static unsigned int xrate[13] = {
8000, 9600, 11025, 12000, 1600, 22050, 24000,
32000, 44100, 48000, 64000, 88200, 96000
};
for (val = 0; val < 13; val++) {
if (xrate[val] == PRO_RATE_DEFAULT)
break;
}
ucontrol->value.enumerated.item[0] = val;
return 0;
}
static int snd_ice1712_pro_internal_clock_default_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
static unsigned int xrate[13] = {
8000, 9600, 11025, 12000, 1600, 22050, 24000,
32000, 44100, 48000, 64000, 88200, 96000
};
unsigned char oval;
int change = 0;
oval = PRO_RATE_DEFAULT;
PRO_RATE_DEFAULT = xrate[ucontrol->value.integer.value[0] % 13];
change = PRO_RATE_DEFAULT != oval;
return change;
}
static struct snd_kcontrol_new snd_ice1712_pro_internal_clock_default __devinitdata = {
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "Multi Track Internal Clock Default",
.info = snd_ice1712_pro_internal_clock_default_info,
.get = snd_ice1712_pro_internal_clock_default_get,
.put = snd_ice1712_pro_internal_clock_default_put
};
static int snd_ice1712_pro_rate_locking_info(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_info *uinfo)
{
uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
uinfo->count = 1;
uinfo->value.integer.min = 0;
uinfo->value.integer.max = 1;
return 0;
}
static int snd_ice1712_pro_rate_locking_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
ucontrol->value.integer.value[0] = PRO_RATE_LOCKED;
return 0;
}
static int snd_ice1712_pro_rate_locking_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
int change = 0, nval;
nval = ucontrol->value.integer.value[0] ? 1 : 0;
spin_lock_irq(&ice->reg_lock);
change = PRO_RATE_LOCKED != nval;
PRO_RATE_LOCKED = nval;
spin_unlock_irq(&ice->reg_lock);
return change;
}
static struct snd_kcontrol_new snd_ice1712_pro_rate_locking __devinitdata = {
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "Multi Track Rate Locking",
.info = snd_ice1712_pro_rate_locking_info,
.get = snd_ice1712_pro_rate_locking_get,
.put = snd_ice1712_pro_rate_locking_put
};
static int snd_ice1712_pro_rate_reset_info(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_info *uinfo)
{
uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
uinfo->count = 1;
uinfo->value.integer.min = 0;
uinfo->value.integer.max = 1;
return 0;
}
static int snd_ice1712_pro_rate_reset_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
ucontrol->value.integer.value[0] = PRO_RATE_RESET;
return 0;
}
static int snd_ice1712_pro_rate_reset_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
int change = 0, nval;
nval = ucontrol->value.integer.value[0] ? 1 : 0;
spin_lock_irq(&ice->reg_lock);
change = PRO_RATE_RESET != nval;
PRO_RATE_RESET = nval;
spin_unlock_irq(&ice->reg_lock);
return change;
}
static struct snd_kcontrol_new snd_ice1712_pro_rate_reset __devinitdata = {
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "Multi Track Rate Reset",
.info = snd_ice1712_pro_rate_reset_info,
.get = snd_ice1712_pro_rate_reset_get,
.put = snd_ice1712_pro_rate_reset_put
};
/*
* routing
*/
static int snd_ice1712_pro_route_info(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_info *uinfo)
{
static char *texts[] = {
"PCM Out", /* 0 */
"H/W In 0", "H/W In 1", "H/W In 2", "H/W In 3", /* 1-4 */
"H/W In 4", "H/W In 5", "H/W In 6", "H/W In 7", /* 5-8 */
"IEC958 In L", "IEC958 In R", /* 9-10 */
"Digital Mixer", /* 11 - optional */
};
uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
uinfo->count = 1;
uinfo->value.enumerated.items =
snd_ctl_get_ioffidx(kcontrol, &uinfo->id) < 2 ? 12 : 11;
if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items)
uinfo->value.enumerated.item = uinfo->value.enumerated.items - 1;
strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
return 0;
}
static int snd_ice1712_pro_route_analog_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
unsigned int val, cval;
spin_lock_irq(&ice->reg_lock);
val = inw(ICEMT(ice, ROUTE_PSDOUT03));
cval = inl(ICEMT(ice, ROUTE_CAPTURE));
spin_unlock_irq(&ice->reg_lock);
val >>= ((idx % 2) * 8) + ((idx / 2) * 2);
val &= 3;
cval >>= ((idx / 2) * 8) + ((idx % 2) * 4);
if (val == 1 && idx < 2)
ucontrol->value.enumerated.item[0] = 11;
else if (val == 2)
ucontrol->value.enumerated.item[0] = (cval & 7) + 1;
else if (val == 3)
ucontrol->value.enumerated.item[0] = ((cval >> 3) & 1) + 9;
else
ucontrol->value.enumerated.item[0] = 0;
return 0;
}
static int snd_ice1712_pro_route_analog_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
int change, shift;
int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
unsigned int val, old_val, nval;
/* update PSDOUT */
if (ucontrol->value.enumerated.item[0] >= 11)
nval = idx < 2 ? 1 : 0; /* dig mixer (or pcm) */
else if (ucontrol->value.enumerated.item[0] >= 9)
nval = 3; /* spdif in */
else if (ucontrol->value.enumerated.item[0] >= 1)
nval = 2; /* analog in */
else
nval = 0; /* pcm */
shift = ((idx % 2) * 8) + ((idx / 2) * 2);
spin_lock_irq(&ice->reg_lock);
val = old_val = inw(ICEMT(ice, ROUTE_PSDOUT03));
val &= ~(0x03 << shift);
val |= nval << shift;
change = val != old_val;
if (change)
outw(val, ICEMT(ice, ROUTE_PSDOUT03));
spin_unlock_irq(&ice->reg_lock);
if (nval < 2) /* dig mixer of pcm */
return change;
/* update CAPTURE */
spin_lock_irq(&ice->reg_lock);
val = old_val = inl(ICEMT(ice, ROUTE_CAPTURE));
shift = ((idx / 2) * 8) + ((idx % 2) * 4);
if (nval == 2) { /* analog in */
nval = ucontrol->value.enumerated.item[0] - 1;
val &= ~(0x07 << shift);
val |= nval << shift;
} else { /* spdif in */
nval = (ucontrol->value.enumerated.item[0] - 9) << 3;
val &= ~(0x08 << shift);
val |= nval << shift;
}
if (val != old_val) {
change = 1;
outl(val, ICEMT(ice, ROUTE_CAPTURE));
}
spin_unlock_irq(&ice->reg_lock);
return change;
}
static int snd_ice1712_pro_route_spdif_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
unsigned int val, cval;
val = inw(ICEMT(ice, ROUTE_SPDOUT));
cval = (val >> (idx * 4 + 8)) & 0x0f;
val = (val >> (idx * 2)) & 0x03;
if (val == 1)
ucontrol->value.enumerated.item[0] = 11;
else if (val == 2)
ucontrol->value.enumerated.item[0] = (cval & 7) + 1;
else if (val == 3)
ucontrol->value.enumerated.item[0] = ((cval >> 3) & 1) + 9;
else
ucontrol->value.enumerated.item[0] = 0;
return 0;
}
static int snd_ice1712_pro_route_spdif_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
int change, shift;
int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
unsigned int val, old_val, nval;
/* update SPDOUT */
spin_lock_irq(&ice->reg_lock);
val = old_val = inw(ICEMT(ice, ROUTE_SPDOUT));
if (ucontrol->value.enumerated.item[0] >= 11)
nval = 1;
else if (ucontrol->value.enumerated.item[0] >= 9)
nval = 3;
else if (ucontrol->value.enumerated.item[0] >= 1)
nval = 2;
else
nval = 0;
shift = idx * 2;
val &= ~(0x03 << shift);
val |= nval << shift;
shift = idx * 4 + 8;
if (nval == 2) {
nval = ucontrol->value.enumerated.item[0] - 1;
val &= ~(0x07 << shift);
val |= nval << shift;
} else if (nval == 3) {
nval = (ucontrol->value.enumerated.item[0] - 9) << 3;
val &= ~(0x08 << shift);
val |= nval << shift;
}
change = val != old_val;
if (change)
outw(val, ICEMT(ice, ROUTE_SPDOUT));
spin_unlock_irq(&ice->reg_lock);
return change;
}
static struct snd_kcontrol_new snd_ice1712_mixer_pro_analog_route __devinitdata = {
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "H/W Playback Route",
.info = snd_ice1712_pro_route_info,
.get = snd_ice1712_pro_route_analog_get,
.put = snd_ice1712_pro_route_analog_put,
};
static struct snd_kcontrol_new snd_ice1712_mixer_pro_spdif_route __devinitdata = {
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,NONE) "Route",
.info = snd_ice1712_pro_route_info,
.get = snd_ice1712_pro_route_spdif_get,
.put = snd_ice1712_pro_route_spdif_put,
.count = 2,
};
static int snd_ice1712_pro_volume_rate_info(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_info *uinfo)
{
uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
uinfo->count = 1;
uinfo->value.integer.min = 0;
uinfo->value.integer.max = 255;
return 0;
}
static int snd_ice1712_pro_volume_rate_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
ucontrol->value.integer.value[0] = inb(ICEMT(ice, MONITOR_RATE));
return 0;
}
static int snd_ice1712_pro_volume_rate_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
int change;
spin_lock_irq(&ice->reg_lock);
change = inb(ICEMT(ice, MONITOR_RATE)) != ucontrol->value.integer.value[0];
outb(ucontrol->value.integer.value[0], ICEMT(ice, MONITOR_RATE));
spin_unlock_irq(&ice->reg_lock);
return change;
}
static struct snd_kcontrol_new snd_ice1712_mixer_pro_volume_rate __devinitdata = {
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "Multi Track Volume Rate",
.info = snd_ice1712_pro_volume_rate_info,
.get = snd_ice1712_pro_volume_rate_get,
.put = snd_ice1712_pro_volume_rate_put
};
static int snd_ice1712_pro_peak_info(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_info *uinfo)
{
uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
uinfo->count = 22;
uinfo->value.integer.min = 0;
uinfo->value.integer.max = 255;
return 0;
}
static int snd_ice1712_pro_peak_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
int idx;
spin_lock_irq(&ice->reg_lock);
for (idx = 0; idx < 22; idx++) {
outb(idx, ICEMT(ice, MONITOR_PEAKINDEX));
ucontrol->value.integer.value[idx] = inb(ICEMT(ice, MONITOR_PEAKDATA));
}
spin_unlock_irq(&ice->reg_lock);
return 0;
}
static struct snd_kcontrol_new snd_ice1712_mixer_pro_peak __devinitdata = {
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "Multi Track Peak",
.access = SNDRV_CTL_ELEM_ACCESS_READ | SNDRV_CTL_ELEM_ACCESS_VOLATILE,
.info = snd_ice1712_pro_peak_info,
.get = snd_ice1712_pro_peak_get
};
/*
*
*/
/*
* list of available boards
*/
static struct snd_ice1712_card_info *card_tables[] __devinitdata = {
snd_ice1712_hoontech_cards,
snd_ice1712_delta_cards,
snd_ice1712_ews_cards,
NULL,
};
static unsigned char __devinit snd_ice1712_read_i2c(struct snd_ice1712 *ice,
unsigned char dev,
unsigned char addr)
{
long t = 0x10000;
outb(addr, ICEREG(ice, I2C_BYTE_ADDR));
outb(dev & ~ICE1712_I2C_WRITE, ICEREG(ice, I2C_DEV_ADDR));
while (t-- > 0 && (inb(ICEREG(ice, I2C_CTRL)) & ICE1712_I2C_BUSY)) ;
return inb(ICEREG(ice, I2C_DATA));
}
static int __devinit snd_ice1712_read_eeprom(struct snd_ice1712 *ice,
const char *modelname)
{
int dev = 0xa0; /* EEPROM device address */
unsigned int i, size;
struct snd_ice1712_card_info **tbl, *c;
if (! modelname || ! *modelname) {
ice->eeprom.subvendor = 0;
if ((inb(ICEREG(ice, I2C_CTRL)) & ICE1712_I2C_EEPROM) != 0)
ice->eeprom.subvendor = (snd_ice1712_read_i2c(ice, dev, 0x00) << 0) |
(snd_ice1712_read_i2c(ice, dev, 0x01) << 8) |
(snd_ice1712_read_i2c(ice, dev, 0x02) << 16) |
(snd_ice1712_read_i2c(ice, dev, 0x03) << 24);
if (ice->eeprom.subvendor == 0 ||
ice->eeprom.subvendor == (unsigned int)-1) {
/* invalid subvendor from EEPROM, try the PCI subststem ID instead */
u16 vendor, device;
pci_read_config_word(ice->pci, PCI_SUBSYSTEM_VENDOR_ID, &vendor);
pci_read_config_word(ice->pci, PCI_SUBSYSTEM_ID, &device);
ice->eeprom.subvendor = ((unsigned int)swab16(vendor) << 16) | swab16(device);
if (ice->eeprom.subvendor == 0 || ice->eeprom.subvendor == (unsigned int)-1) {
printk(KERN_ERR "ice1712: No valid ID is found\n");
return -ENXIO;
}
}
}
for (tbl = card_tables; *tbl; tbl++) {
for (c = *tbl; c->subvendor; c++) {
if (modelname && c->model && ! strcmp(modelname, c->model)) {
printk(KERN_INFO "ice1712: Using board model %s\n", c->name);
ice->eeprom.subvendor = c->subvendor;
} else if (c->subvendor != ice->eeprom.subvendor)
continue;
if (! c->eeprom_size || ! c->eeprom_data)
goto found;
/* if the EEPROM is given by the driver, use it */
snd_printdd("using the defined eeprom..\n");
ice->eeprom.version = 1;
ice->eeprom.size = c->eeprom_size + 6;
memcpy(ice->eeprom.data, c->eeprom_data, c->eeprom_size);
goto read_skipped;
}
}
printk(KERN_WARNING "ice1712: No matching model found for ID 0x%x\n",
ice->eeprom.subvendor);
found:
ice->eeprom.size = snd_ice1712_read_i2c(ice, dev, 0x04);
if (ice->eeprom.size < 6)
ice->eeprom.size = 32; /* FIXME: any cards without the correct size? */
else if (ice->eeprom.size > 32) {
snd_printk(KERN_ERR "invalid EEPROM (size = %i)\n", ice->eeprom.size);
return -EIO;
}
ice->eeprom.version = snd_ice1712_read_i2c(ice, dev, 0x05);
if (ice->eeprom.version != 1) {
snd_printk(KERN_ERR "invalid EEPROM version %i\n",
ice->eeprom.version);
/* return -EIO; */
}
size = ice->eeprom.size - 6;
for (i = 0; i < size; i++)
ice->eeprom.data[i] = snd_ice1712_read_i2c(ice, dev, i + 6);
read_skipped:
ice->eeprom.gpiomask = ice->eeprom.data[ICE_EEP1_GPIO_MASK];
ice->eeprom.gpiostate = ice->eeprom.data[ICE_EEP1_GPIO_STATE];
ice->eeprom.gpiodir = ice->eeprom.data[ICE_EEP1_GPIO_DIR];
return 0;
}
static int __devinit snd_ice1712_chip_init(struct snd_ice1712 *ice)
{
outb(ICE1712_RESET | ICE1712_NATIVE, ICEREG(ice, CONTROL));
udelay(200);
outb(ICE1712_NATIVE, ICEREG(ice, CONTROL));
udelay(200);
if (ice->eeprom.subvendor == ICE1712_SUBDEVICE_DMX6FIRE && !ice->dxr_enable) {
/* Limit active ADCs and DACs to 6; */
/* Note: DXR extension not supported */
pci_write_config_byte(ice->pci, 0x60, 0x2a);
} else {
pci_write_config_byte(ice->pci, 0x60, ice->eeprom.data[ICE_EEP1_CODEC]);
}
pci_write_config_byte(ice->pci, 0x61, ice->eeprom.data[ICE_EEP1_ACLINK]);
pci_write_config_byte(ice->pci, 0x62, ice->eeprom.data[ICE_EEP1_I2SID]);
pci_write_config_byte(ice->pci, 0x63, ice->eeprom.data[ICE_EEP1_SPDIF]);
if (ice->eeprom.subvendor != ICE1712_SUBDEVICE_STDSP24) {
ice->gpio.write_mask = ice->eeprom.gpiomask;
ice->gpio.direction = ice->eeprom.gpiodir;
snd_ice1712_write(ice, ICE1712_IREG_GPIO_WRITE_MASK,
ice->eeprom.gpiomask);
snd_ice1712_write(ice, ICE1712_IREG_GPIO_DIRECTION,
ice->eeprom.gpiodir);
snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA,
ice->eeprom.gpiostate);
} else {
ice->gpio.write_mask = 0xc0;
ice->gpio.direction = 0xff;
snd_ice1712_write(ice, ICE1712_IREG_GPIO_WRITE_MASK, 0xc0);
snd_ice1712_write(ice, ICE1712_IREG_GPIO_DIRECTION, 0xff);
snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA,
ICE1712_STDSP24_CLOCK_BIT);
}
snd_ice1712_write(ice, ICE1712_IREG_PRO_POWERDOWN, 0);
if (!(ice->eeprom.data[ICE_EEP1_CODEC] & ICE1712_CFG_NO_CON_AC97)) {
outb(ICE1712_AC97_WARM, ICEREG(ice, AC97_CMD));
udelay(100);
outb(0, ICEREG(ice, AC97_CMD));
udelay(200);
snd_ice1712_write(ice, ICE1712_IREG_CONSUMER_POWERDOWN, 0);
}
snd_ice1712_set_pro_rate(ice, 48000, 1);
return 0;
}
int __devinit snd_ice1712_spdif_build_controls(struct snd_ice1712 *ice)
{
int err;
struct snd_kcontrol *kctl;
snd_assert(ice->pcm_pro != NULL, return -EIO);
err = snd_ctl_add(ice->card, kctl = snd_ctl_new1(&snd_ice1712_spdif_default, ice));
if (err < 0)
return err;
kctl->id.device = ice->pcm_pro->device;
err = snd_ctl_add(ice->card, kctl = snd_ctl_new1(&snd_ice1712_spdif_maskc, ice));
if (err < 0)
return err;
kctl->id.device = ice->pcm_pro->device;
err = snd_ctl_add(ice->card, kctl = snd_ctl_new1(&snd_ice1712_spdif_maskp, ice));
if (err < 0)
return err;
kctl->id.device = ice->pcm_pro->device;
err = snd_ctl_add(ice->card, kctl = snd_ctl_new1(&snd_ice1712_spdif_stream, ice));
if (err < 0)
return err;
kctl->id.device = ice->pcm_pro->device;
ice->spdif.stream_ctl = kctl;
return 0;
}
static int __devinit snd_ice1712_build_controls(struct snd_ice1712 *ice)
{
int err;
err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_eeprom, ice));
if (err < 0)
return err;
err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_pro_internal_clock, ice));
if (err < 0)
return err;
err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_pro_internal_clock_default, ice));
if (err < 0)
return err;
err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_pro_rate_locking, ice));
if (err < 0)
return err;
err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_pro_rate_reset, ice));
if (err < 0)
return err;
if (ice->num_total_dacs > 0) {
struct snd_kcontrol_new tmp = snd_ice1712_mixer_pro_analog_route;
tmp.count = ice->num_total_dacs;
err = snd_ctl_add(ice->card, snd_ctl_new1(&tmp, ice));
if (err < 0)
return err;
}
err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_mixer_pro_spdif_route, ice));
if (err < 0)
return err;
err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_mixer_pro_volume_rate, ice));
if (err < 0)
return err;
err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_mixer_pro_peak, ice));
if (err < 0)
return err;
return 0;
}
static int snd_ice1712_free(struct snd_ice1712 *ice)
{
if (! ice->port)
goto __hw_end;
/* mask all interrupts */
outb(0xc0, ICEMT(ice, IRQ));
outb(0xff, ICEREG(ice, IRQMASK));
/* --- */
__hw_end:
if (ice->irq >= 0) {
synchronize_irq(ice->irq);
free_irq(ice->irq, ice);
}
if (ice->port)
pci_release_regions(ice->pci);
snd_ice1712_akm4xxx_free(ice);
pci_disable_device(ice->pci);
kfree(ice);
return 0;
}
static int snd_ice1712_dev_free(struct snd_device *device)
{
struct snd_ice1712 *ice = device->device_data;
return snd_ice1712_free(ice);
}
static int __devinit snd_ice1712_create(struct snd_card *card,
struct pci_dev *pci,
const char *modelname,
int omni,
int cs8427_timeout,
int dxr_enable,
struct snd_ice1712 ** r_ice1712)
{
struct snd_ice1712 *ice;
int err;
static struct snd_device_ops ops = {
.dev_free = snd_ice1712_dev_free,
};
*r_ice1712 = NULL;
/* enable PCI device */
if ((err = pci_enable_device(pci)) < 0)
return err;
/* check, if we can restrict PCI DMA transfers to 28 bits */
if (pci_set_dma_mask(pci, DMA_28BIT_MASK) < 0 ||
pci_set_consistent_dma_mask(pci, DMA_28BIT_MASK) < 0) {
snd_printk(KERN_ERR "architecture does not support 28bit PCI busmaster DMA\n");
pci_disable_device(pci);
return -ENXIO;
}
ice = kzalloc(sizeof(*ice), GFP_KERNEL);
if (ice == NULL) {
pci_disable_device(pci);
return -ENOMEM;
}
ice->omni = omni ? 1 : 0;
if (cs8427_timeout < 1)
cs8427_timeout = 1;
else if (cs8427_timeout > 1000)
cs8427_timeout = 1000;
ice->cs8427_timeout = cs8427_timeout;
ice->dxr_enable = dxr_enable;
spin_lock_init(&ice->reg_lock);
mutex_init(&ice->gpio_mutex);
mutex_init(&ice->i2c_mutex);
mutex_init(&ice->open_mutex);
ice->gpio.set_mask = snd_ice1712_set_gpio_mask;
ice->gpio.set_dir = snd_ice1712_set_gpio_dir;
ice->gpio.set_data = snd_ice1712_set_gpio_data;
ice->gpio.get_data = snd_ice1712_get_gpio_data;
ice->spdif.cs8403_bits =
ice->spdif.cs8403_stream_bits = (0x01 | /* consumer format */
0x10 | /* no emphasis */
0x20); /* PCM encoder/decoder */
ice->card = card;
ice->pci = pci;
ice->irq = -1;
pci_set_master(pci);
pci_write_config_word(ice->pci, 0x40, 0x807f);
pci_write_config_word(ice->pci, 0x42, 0x0006);
snd_ice1712_proc_init(ice);
synchronize_irq(pci->irq);
if ((err = pci_request_regions(pci, "ICE1712")) < 0) {
kfree(ice);
pci_disable_device(pci);
return err;
}
ice->port = pci_resource_start(pci, 0);
ice->ddma_port = pci_resource_start(pci, 1);
ice->dmapath_port = pci_resource_start(pci, 2);
ice->profi_port = pci_resource_start(pci, 3);
if (request_irq(pci->irq, snd_ice1712_interrupt, SA_INTERRUPT|SA_SHIRQ,
"ICE1712", ice)) {
snd_printk(KERN_ERR "unable to grab IRQ %d\n", pci->irq);
snd_ice1712_free(ice);
return -EIO;
}
ice->irq = pci->irq;
if (snd_ice1712_read_eeprom(ice, modelname) < 0) {
snd_ice1712_free(ice);
return -EIO;
}
if (snd_ice1712_chip_init(ice) < 0) {
snd_ice1712_free(ice);
return -EIO;
}
/* unmask used interrupts */
outb(((ice->eeprom.data[ICE_EEP1_CODEC] & ICE1712_CFG_2xMPU401) == 0 ?
ICE1712_IRQ_MPU2 : 0) |
((ice->eeprom.data[ICE_EEP1_CODEC] & ICE1712_CFG_NO_CON_AC97) ?
ICE1712_IRQ_PBKDS | ICE1712_IRQ_CONCAP | ICE1712_IRQ_CONPBK : 0),
ICEREG(ice, IRQMASK));
outb(0x00, ICEMT(ice, IRQ));
if ((err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, ice, &ops)) < 0) {
snd_ice1712_free(ice);
return err;
}
snd_card_set_dev(card, &pci->dev);
*r_ice1712 = ice;
return 0;
}
/*
*
* Registration
*
*/
static struct snd_ice1712_card_info no_matched __devinitdata;
static int __devinit snd_ice1712_probe(struct pci_dev *pci,
const struct pci_device_id *pci_id)
{
static int dev;
struct snd_card *card;
struct snd_ice1712 *ice;
int pcm_dev = 0, err;
struct snd_ice1712_card_info **tbl, *c;
if (dev >= SNDRV_CARDS)
return -ENODEV;
if (!enable[dev]) {
dev++;
return -ENOENT;
}
card = snd_card_new(index[dev], id[dev], THIS_MODULE, 0);
if (card == NULL)
return -ENOMEM;
strcpy(card->driver, "ICE1712");
strcpy(card->shortname, "ICEnsemble ICE1712");
if ((err = snd_ice1712_create(card, pci, model[dev], omni[dev],
cs8427_timeout[dev], dxr_enable[dev],
&ice)) < 0) {
snd_card_free(card);
return err;
}
for (tbl = card_tables; *tbl; tbl++) {
for (c = *tbl; c->subvendor; c++) {
if (c->subvendor == ice->eeprom.subvendor) {
strcpy(card->shortname, c->name);
if (c->driver) /* specific driver? */
strcpy(card->driver, c->driver);
if (c->chip_init) {
if ((err = c->chip_init(ice)) < 0) {
snd_card_free(card);
return err;
}
}
goto __found;
}
}
}
c = &no_matched;
__found:
if ((err = snd_ice1712_pcm_profi(ice, pcm_dev++, NULL)) < 0) {
snd_card_free(card);
return err;
}
if (ice_has_con_ac97(ice))
if ((err = snd_ice1712_pcm(ice, pcm_dev++, NULL)) < 0) {
snd_card_free(card);
return err;
}
if ((err = snd_ice1712_ac97_mixer(ice)) < 0) {
snd_card_free(card);
return err;
}
if ((err = snd_ice1712_build_controls(ice)) < 0) {
snd_card_free(card);
return err;
}
if (c->build_controls) {
if ((err = c->build_controls(ice)) < 0) {
snd_card_free(card);
return err;
}
}
if (ice_has_con_ac97(ice))
if ((err = snd_ice1712_pcm_ds(ice, pcm_dev++, NULL)) < 0) {
snd_card_free(card);
return err;
}
if (! c->no_mpu401) {
if ((err = snd_mpu401_uart_new(card, 0, MPU401_HW_ICE1712,
ICEREG(ice, MPU1_CTRL), 1,
ice->irq, 0,
&ice->rmidi[0])) < 0) {
snd_card_free(card);
return err;
}
if (c->mpu401_1_name)
/* Prefered name available in card_info */
snprintf(ice->rmidi[0]->name,
sizeof(ice->rmidi[0]->name),
"%s %d", c->mpu401_1_name, card->number);
if (ice->eeprom.data[ICE_EEP1_CODEC] & ICE1712_CFG_2xMPU401) {
/* 2nd port used */
if ((err = snd_mpu401_uart_new(card, 1, MPU401_HW_ICE1712,
ICEREG(ice, MPU2_CTRL), 1,
ice->irq, 0,
&ice->rmidi[1])) < 0) {
snd_card_free(card);
return err;
}
if (c->mpu401_2_name)
/* Prefered name available in card_info */
snprintf(ice->rmidi[1]->name,
sizeof(ice->rmidi[1]->name),
"%s %d", c->mpu401_2_name,
card->number);
}
}
snd_ice1712_set_input_clock_source(ice, 0);
sprintf(card->longname, "%s at 0x%lx, irq %i",
card->shortname, ice->port, ice->irq);
if ((err = snd_card_register(card)) < 0) {
snd_card_free(card);
return err;
}
pci_set_drvdata(pci, card);
dev++;
return 0;
}
static void __devexit snd_ice1712_remove(struct pci_dev *pci)
{
snd_card_free(pci_get_drvdata(pci));
pci_set_drvdata(pci, NULL);
}
static struct pci_driver driver = {
.name = "ICE1712",
.id_table = snd_ice1712_ids,
.probe = snd_ice1712_probe,
.remove = __devexit_p(snd_ice1712_remove),
};
static int __init alsa_card_ice1712_init(void)
{
return pci_register_driver(&driver);
}
static void __exit alsa_card_ice1712_exit(void)
{
pci_unregister_driver(&driver);
}
module_init(alsa_card_ice1712_init)
module_exit(alsa_card_ice1712_exit)