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[ALSA] ca0106: Fix sound capture on Audigy LS via AC97. 

Fixes ALSA bug#2286

Signed-off-by: James Courtier-Dutton <James@superbug.co.uk>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
This commit is contained in:
James Courtier-Dutton 2006-12-10 00:00:38 +00:00 committed by Jaroslav Kysela
parent a5f65029ad
commit 7c157069bc
2 changed files with 40 additions and 21 deletions
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19
sound/pci/ca0106/ca0106_main.c
View File

@ -1382,7 +1382,6 @@ static int __devinit snd_ca0106_create(int dev, struct snd_card *card,
snd_ca0106_ptr_write(chip, SPDIF_SELECT1, 0, 0xf);
snd_ca0106_ptr_write(chip, SPDIF_SELECT2, 0, 0x000f0000); /* 0x0b000000 for digital, 0x000b0000 for analog, from win2000 drivers. Use 0x000f0000 for surround71 */
chip->spdif_enable = 0; /* Set digital SPDIF output off */
chip->capture_source = 3; /* Set CAPTURE_SOURCE */
//snd_ca0106_ptr_write(chip, 0x45, 0, 0); /* Analogue out */
//snd_ca0106_ptr_write(chip, 0x45, 0, 0xf00); /* Digital out */
@ -1402,8 +1401,22 @@ static int __devinit snd_ca0106_create(int dev, struct snd_card *card,
snd_ca0106_ptr_write(chip, PLAYBACK_VOLUME1, ch, 0xffffffff); /* Mute */
snd_ca0106_ptr_write(chip, PLAYBACK_VOLUME2, ch, 0xffffffff); /* Mute */
}
snd_ca0106_ptr_write(chip, CAPTURE_SOURCE, 0x0, 0x333300e4); /* Select MIC, Line in, TAD in, AUX in */
chip->capture_source = 3; /* Set CAPTURE_SOURCE */
if (chip->details->i2c_adc == 1) {
/* Select MIC, Line in, TAD in, AUX in */
snd_ca0106_ptr_write(chip, CAPTURE_SOURCE, 0x0, 0x333300e4);
/* Default to CAPTURE_SOURCE to i2s in */
chip->capture_source = 3;
} else if (chip->details->ac97 == 1) {
/* Default to AC97 in */
snd_ca0106_ptr_write(chip, CAPTURE_SOURCE, 0x0, 0x444400e4);
/* Default to CAPTURE_SOURCE to AC97 in */
chip->capture_source = 4;
} else {
/* Select MIC, Line in, TAD in, AUX in */
snd_ca0106_ptr_write(chip, CAPTURE_SOURCE, 0x0, 0x333300e4);
/* Default to Set CAPTURE_SOURCE to i2s in */
chip->capture_source = 3;
}
if (chip->details->gpio_type == 2) { /* The SB0438 use GPIO differently. */
/* FIXME: Still need to find out what the other GPIO bits do. E.g. For digital spdif out. */

42
sound/pci/ca0106/ca0106_mixer.c
View File

@ -482,19 +482,6 @@ static int snd_ca0106_i2c_volume_put(struct snd_kcontrol *kcontrol,
.private_value = ((chid) << 8) | (reg) \
}
#define I2C_VOLUME(xname,chid) \
{ \
.iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
.access = SNDRV_CTL_ELEM_ACCESS_READWRITE | \
SNDRV_CTL_ELEM_ACCESS_TLV_READ, \
.info = snd_ca0106_i2c_volume_info, \
.get = snd_ca0106_i2c_volume_get, \
.put = snd_ca0106_i2c_volume_put, \
.tlv = { .p = snd_ca0106_db_scale2 }, \
.private_value = chid \
}
static struct snd_kcontrol_new snd_ca0106_volume_ctls[] __devinitdata = {
CA_VOLUME("Analog Front Playback Volume",
CONTROL_FRONT_CHANNEL, PLAYBACK_VOLUME2),
@ -517,11 +504,6 @@ static struct snd_kcontrol_new snd_ca0106_volume_ctls[] __devinitdata = {
CA_VOLUME("CAPTURE feedback Playback Volume",
1, CAPTURE_CONTROL),
I2C_VOLUME("Phone Capture Volume", 0),
I2C_VOLUME("Mic Capture Volume", 1),
I2C_VOLUME("Line in Capture Volume", 2),
I2C_VOLUME("Aux Capture Volume", 3),
{
.access = SNDRV_CTL_ELEM_ACCESS_READ,
.iface = SNDRV_CTL_ELEM_IFACE_PCM,
@ -561,6 +543,25 @@ static struct snd_kcontrol_new snd_ca0106_volume_ctls[] __devinitdata = {
},
};
#define I2C_VOLUME(xname,chid) \
{ \
.iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
.access = SNDRV_CTL_ELEM_ACCESS_READWRITE | \
SNDRV_CTL_ELEM_ACCESS_TLV_READ, \
.info = snd_ca0106_i2c_volume_info, \
.get = snd_ca0106_i2c_volume_get, \
.put = snd_ca0106_i2c_volume_put, \
.tlv = { .p = snd_ca0106_db_scale2 }, \
.private_value = chid \
}
static struct snd_kcontrol_new snd_ca0106_volume_i2c_adc_ctls[] __devinitdata = {
I2C_VOLUME("Phone Capture Volume", 0),
I2C_VOLUME("Mic Capture Volume", 1),
I2C_VOLUME("Line in Capture Volume", 2),
I2C_VOLUME("Aux Capture Volume", 3),
};
static int __devinit remove_ctl(struct snd_card *card, const char *name)
{
struct snd_ctl_elem_id id;
@ -645,6 +646,11 @@ int __devinit snd_ca0106_mixer(struct snd_ca0106 *emu)
return err;
}
if (emu->details->i2c_adc == 1) {
for (i = 0; i < ARRAY_SIZE(snd_ca0106_volume_i2c_adc_ctls); i++) {
err = snd_ctl_add(card, snd_ctl_new1(&snd_ca0106_volume_i2c_adc_ctls[i], emu));
if (err < 0)
return err;
}
if (emu->details->gpio_type == 1)
err = snd_ctl_add(card, snd_ctl_new1(&snd_ca0106_capture_mic_line_in, emu));
else /* gpio_type == 2 */