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Diffstat (limited to 'sound/pci/ice1712/revo.c')
-rw-r--r--sound/pci/ice1712/revo.c25
1 files changed, 15 insertions, 10 deletions
diff --git a/sound/pci/ice1712/revo.c b/sound/pci/ice1712/revo.c
index 4d26314..b508bb3 100644
--- a/sound/pci/ice1712/revo.c
+++ b/sound/pci/ice1712/revo.c
@@ -1,7 +1,7 @@
/*
* ALSA driver for ICEnsemble ICE1712 (Envy24)
*
- * Lowlevel functions for M-Audio Revolution 7.1
+ * Lowlevel functions for M-Audio Audiophile 192, Revolution 7.1 and 5.1
*
* Copyright (c) 2003 Takashi Iwai <tiwai@suse.de>
*
@@ -48,7 +48,7 @@ static void revo_i2s_mclk_changed(struct snd_ice1712 *ice)
}
/*
- * change the rate of envy24HT, AK4355 and AK4381
+ * change the rate of Envy24HT, AK4355 and AK4381
*/
static void revo_set_rate_val(struct snd_akm4xxx *ak, unsigned int rate)
{
@@ -83,8 +83,8 @@ static void revo_set_rate_val(struct snd_akm4xxx *ak, unsigned int rate)
tmp = snd_akm4xxx_get(ak, 0, reg);
tmp &= ~(0x03 << shift);
tmp |= dfs << shift;
- // snd_akm4xxx_write(ak, 0, reg, tmp);
- snd_akm4xxx_set(ak, 0, reg, tmp); /* the value is written in reset(0) */
+ /* snd_akm4xxx_write(ak, 0, reg, tmp); */
+ snd_akm4xxx_set(ak, 0, reg, tmp); /* value is written in reset(0) */
snd_akm4xxx_reset(ak, 0);
}
@@ -216,6 +216,7 @@ static const struct snd_akm4xxx_dac_channel revo51_dac[] = {
AK_DAC("PCM Center Playback Volume", 1),
AK_DAC("PCM LFE Playback Volume", 1),
AK_DAC("PCM Rear Playback Volume", 2),
+ AK_DAC("PCM Headphone Volume", 2),
};
static const char *revo51_adc_input_names[] = {
@@ -279,7 +280,7 @@ static struct snd_ak4xxx_private akm_revo_surround_priv __devinitdata = {
static struct snd_akm4xxx akm_revo51 __devinitdata = {
.type = SND_AK4358,
- .num_dacs = 6,
+ .num_dacs = 8,
.ops = {
.set_rate_val = revo_set_rate_val
},
@@ -508,7 +509,7 @@ static int __devinit revo_init(struct snd_ice1712 *ice)
ice->gpio.i2s_mclk_changed = revo_i2s_mclk_changed;
break;
case VT1724_SUBDEVICE_REVOLUTION51:
- ice->num_total_dacs = 6;
+ ice->num_total_dacs = 8;
ice->num_total_adcs = 2;
break;
case VT1724_SUBDEVICE_AUDIOPHILE192:
@@ -524,16 +525,20 @@ static int __devinit revo_init(struct snd_ice1712 *ice)
ak = ice->akm = kcalloc(2, sizeof(struct snd_akm4xxx), GFP_KERNEL);
if (! ak)
return -ENOMEM;
- ice->akm_codecs = 2;
switch (ice->eeprom.subvendor) {
case VT1724_SUBDEVICE_REVOLUTION71:
ice->akm_codecs = 2;
- if ((err = snd_ice1712_akm4xxx_init(ak, &akm_revo_front, &akm_revo_front_priv, ice)) < 0)
+ err = snd_ice1712_akm4xxx_init(ak, &akm_revo_front,
+ &akm_revo_front_priv, ice);
+ if (err < 0)
return err;
- if ((err = snd_ice1712_akm4xxx_init(ak + 1, &akm_revo_surround, &akm_revo_surround_priv, ice)) < 0)
+ err = snd_ice1712_akm4xxx_init(ak+1, &akm_revo_surround,
+ &akm_revo_surround_priv, ice);
+ if (err < 0)
return err;
/* unmute all codecs */
- snd_ice1712_gpio_write_bits(ice, VT1724_REVO_MUTE, VT1724_REVO_MUTE);
+ snd_ice1712_gpio_write_bits(ice, VT1724_REVO_MUTE,
+ VT1724_REVO_MUTE);
break;
case VT1724_SUBDEVICE_REVOLUTION51:
ice->akm_codecs = 2;
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