At Mon, 28 Aug 2006 13:38:21 +0200,
I wrote:
>
> Hi,
>
> the below is a patch to add dB scale information to ak4xxx-adda module
> used by ice1712 and ice1724 drivers.
>
> Could someone check whether this works, at least, it doesn't cause any
> regressions? I could test some but not all these.
>
> The patch is to the latest ALSA HG version with linear volume TLV.
>
> Also, I found an error in AK5365 capture gain and fixed in this patch.
> Now there are two capture volume controls, "Capture Volume" and
> "Capture Gain Volume". The former is the attenuation up to 0dB, the
> latter is IPGA (independent gain) in AK4524/4528. Jochen, please
> try this patch with your revo 5.1 board.
Below is a newer version including more supports for VT1720/24-based
boards.
Takashi
diff -r 375a71e84412 i2c/other/ak4xxx-adda.c
--- a/i2c/other/ak4xxx-adda.c Mon Aug 28 16:52:41 2006 +0200
+++ b/i2c/other/ak4xxx-adda.c Mon Aug 28 16:42:43 2006 +0200
@@ -28,6 +28,7 @@
#include <linux/init.h>
#include <sound/core.h>
#include <sound/control.h>
+#include <sound/tlv.h>
#include <sound/ak4xxx-adda.h>
MODULE_AUTHOR("Jaroslav Kysela <perex@xxxxxxx>, Takashi Iwai <tiwai@xxxxxxx>");
@@ -41,15 +42,10 @@ void snd_akm4xxx_write(struct snd_akm4xx
ak->ops.write(ak, chip, reg, val);
/* save the data */
- if (ak->type == SND_AK4524 || ak->type == SND_AK4528) {
- if ((reg != 0x04 && reg != 0x05) || (val & 0x80) == 0)
- snd_akm4xxx_set(ak, chip, reg, val);
- else
- snd_akm4xxx_set_ipga(ak, chip, reg, val);
- } else {
- /* AK4529, or else */
+ /* don't overwrite with IPGA data */
+ if ((ak->type != SND_AK4524 && ak->type != SND_AK5365) ||
+ (reg != 0x04 && reg != 0x05) || (val & 0x80) == 0)
snd_akm4xxx_set(ak, chip, reg, val);
- }
ak->ops.unlock(ak, chip);
}
@@ -78,7 +74,7 @@ static void ak4524_reset(struct snd_akm4
/* IPGA */
for (reg = 0x04; reg < 0x06; reg++)
snd_akm4xxx_write(ak, chip, reg,
- snd_akm4xxx_get_ipga(ak, chip, reg));
+ snd_akm4xxx_get_ipga(ak, chip, reg) | 0x80);
}
}
@@ -143,6 +139,39 @@ void snd_akm4xxx_reset(struct snd_akm4xx
}
EXPORT_SYMBOL(snd_akm4xxx_reset);
+
+
+/*
+ * Volume conversion table for non-linear volumes
+ * from -63.5dB (mute) to 0dB step 0.5dB
+ *
+ * Used for AK4524 input/ouput attenuation, AK4528, and
+ * AK5365 input attenuation
+ */
+static unsigned char vol_cvt_datt[128] = {
+ 0x00, 0x01, 0x01, 0x02, 0x02, 0x03, 0x03, 0x04,
+ 0x04, 0x04, 0x04, 0x05, 0x05, 0x05, 0x06, 0x06,
+ 0x06, 0x07, 0x07, 0x08, 0x08, 0x08, 0x09, 0x0a,
+ 0x0a, 0x0b, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0x0f,
+ 0x10, 0x10, 0x11, 0x12, 0x12, 0x13, 0x13, 0x14,
+ 0x15, 0x16, 0x17, 0x17, 0x18, 0x19, 0x1a, 0x1c,
+ 0x1d, 0x1e, 0x1f, 0x20, 0x21, 0x22, 0x23, 0x23,
+ 0x24, 0x25, 0x26, 0x28, 0x29, 0x2a, 0x2b, 0x2d,
+ 0x2e, 0x30, 0x30, 0x31, 0x32, 0x33, 0x34, 0x35,
+ 0x37, 0x38, 0x39, 0x3b, 0x3c, 0x3e, 0x3f, 0x40,
+ 0x41, 0x42, 0x43, 0x44, 0x46, 0x47, 0x48, 0x4a,
+ 0x4b, 0x4d, 0x4e, 0x50, 0x51, 0x52, 0x53, 0x54,
+ 0x55, 0x56, 0x58, 0x59, 0x5b, 0x5c, 0x5e, 0x5f,
+ 0x60, 0x61, 0x62, 0x64, 0x65, 0x66, 0x67, 0x69,
+ 0x6a, 0x6c, 0x6d, 0x6f, 0x70, 0x71, 0x72, 0x73,
+ 0x75, 0x76, 0x77, 0x79, 0x7a, 0x7c, 0x7d, 0x7f,
+};
+
+static DECLARE_TLV_DB_SCALE(db_scale_vol_datt, -6350, 50, 1);
+static DECLARE_TLV_DB_SCALE(db_scale_8bit, -12750, 50, 1);
+static DECLARE_TLV_DB_SCALE(db_scale_7bit, -6350, 50, 1);
+static DECLARE_TLV_DB_LINEAR(db_scale_linear, TLV_DB_GAIN_MUTE, 0);
+static DECLARE_TLV_DB_SCALE(db_scale_ipga, 0, 50, 0);
/*
* initialize all the ak4xxx chips
@@ -265,6 +294,9 @@ void snd_akm4xxx_init(struct snd_akm4xxx
inits = inits_ak4381;
num_chips = ak->num_dacs / 2;
break;
+ case SND_AK5365:
+ /* FIXME: any init sequence? */
+ return;
default:
snd_BUG();
return;
@@ -284,12 +316,14 @@ EXPORT_SYMBOL(snd_akm4xxx_init);
#define AK_GET_CHIP(val) (((val) >> 8) & 0xff)
#define AK_GET_ADDR(val) ((val) & 0xff)
-#define AK_GET_SHIFT(val) (((val) >> 16) & 0x3f)
+#define AK_GET_SHIFT(val) (((val) >> 16) & 0x1f)
+#define AK_GET_VOL_CVT(val) (((val) >> 21) & 1)
#define AK_GET_NEEDSMSB(val) (((val) >> 22) & 1)
#define AK_GET_INVERT(val) (((val) >> 23) & 1)
#define AK_GET_MASK(val) (((val) >> 24) & 0xff)
#define AK_COMPOSE(chip,addr,shift,mask) \
(((chip) << 8) | (addr) | ((shift) << 16) | ((mask) << 24))
+#define AK_VOL_CVT (1<<21)
#define AK_NEEDSMSB (1<<22)
#define AK_INVERT (1<<23)
@@ -311,14 +345,8 @@ static int snd_akm4xxx_volume_get(struct
struct snd_akm4xxx *ak = snd_kcontrol_chip(kcontrol);
int chip = AK_GET_CHIP(kcontrol->private_value);
int addr = AK_GET_ADDR(kcontrol->private_value);
- int needsmsb = AK_GET_NEEDSMSB(kcontrol->private_value);
- int invert = AK_GET_INVERT(kcontrol->private_value);
- unsigned int mask = AK_GET_MASK(kcontrol->private_value);
- unsigned char val = snd_akm4xxx_get(ak, chip, addr);
-
- if (needsmsb)
- val &= 0x7f;
- ucontrol->value.integer.value[0] = invert ? mask - val : val;
+
+ ucontrol->value.integer.value[0] = snd_akm4xxx_get_vol(ak, chip, addr);
return 0;
}
@@ -328,20 +356,22 @@ static int snd_akm4xxx_volume_put(struct
struct snd_akm4xxx *ak = snd_kcontrol_chip(kcontrol);
int chip = AK_GET_CHIP(kcontrol->private_value);
int addr = AK_GET_ADDR(kcontrol->private_value);
- int needsmsb = AK_GET_NEEDSMSB(kcontrol->private_value);
- int invert = AK_GET_INVERT(kcontrol->private_value);
unsigned int mask = AK_GET_MASK(kcontrol->private_value);
- unsigned char nval = ucontrol->value.integer.value[0] % (mask+1);
- int change;
-
- if (invert)
+ unsigned char nval;
+
+ nval = ucontrol->value.integer.value[0] % (mask+1);
+ if (snd_akm4xxx_get_vol(ak, chip, addr) == nval)
+ return 0;
+
+ snd_akm4xxx_set_vol(ak, chip, addr, nval);
+ if (AK_GET_VOL_CVT(kcontrol->private_value))
+ nval = vol_cvt_datt[nval];
+ if (AK_GET_INVERT(kcontrol->private_value))
nval = mask - nval;
- if (needsmsb)
+ if (AK_GET_NEEDSMSB(kcontrol->private_value))
nval |= 0x80;
- change = snd_akm4xxx_get(ak, chip, addr) != nval;
- if (change)
- snd_akm4xxx_write(ak, chip, addr, nval);
- return change;
+ snd_akm4xxx_write(ak, chip, addr, nval);
+ return 1;
}
static int snd_akm4xxx_stereo_volume_info(struct snd_kcontrol *kcontrol,
@@ -362,66 +392,55 @@ static int snd_akm4xxx_stereo_volume_get
struct snd_akm4xxx *ak = snd_kcontrol_chip(kcontrol);
int chip = AK_GET_CHIP(kcontrol->private_value);
int addr = AK_GET_ADDR(kcontrol->private_value);
+
+ ucontrol->value.integer.value[0] = snd_akm4xxx_get_vol(ak, chip, addr);
+ ucontrol->value.integer.value[1] = snd_akm4xxx_get_vol(ak, chip, addr+1);
+ return 0;
+}
+
+static int snd_akm4xxx_stereo_volume_put(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct snd_akm4xxx *ak = snd_kcontrol_chip(kcontrol);
+ int chip = AK_GET_CHIP(kcontrol->private_value);
+ int addr = AK_GET_ADDR(kcontrol->private_value);
+ int vol_cvt = AK_GET_VOL_CVT(kcontrol->private_value);
int needsmsb = AK_GET_NEEDSMSB(kcontrol->private_value);
int invert = AK_GET_INVERT(kcontrol->private_value);
unsigned int mask = AK_GET_MASK(kcontrol->private_value);
- unsigned char val;
-
- val = snd_akm4xxx_get(ak, chip, addr);
- if (needsmsb)
- val &= 0x7f;
- ucontrol->value.integer.value[0] = invert ? mask - val : val;
-
- val = snd_akm4xxx_get(ak, chip, addr+1);
- if (needsmsb)
- val &= 0x7f;
- ucontrol->value.integer.value[1] = invert ? mask - val : val;
-
- return 0;
-}
-
-static int snd_akm4xxx_stereo_volume_put(struct snd_kcontrol *kcontrol,
- struct snd_ctl_elem_value *ucontrol)
-{
- struct snd_akm4xxx *ak = snd_kcontrol_chip(kcontrol);
- int chip = AK_GET_CHIP(kcontrol->private_value);
- int addr = AK_GET_ADDR(kcontrol->private_value);
- int needsmsb = AK_GET_NEEDSMSB(kcontrol->private_value);
- int invert = AK_GET_INVERT(kcontrol->private_value);
- unsigned int mask = AK_GET_MASK(kcontrol->private_value);
- unsigned char nval = ucontrol->value.integer.value[0] % (mask+1);
- int change0, change1;
-
- if (invert)
- nval = mask - nval;
- if (needsmsb)
- nval |= 0x80;
- change0 = snd_akm4xxx_get(ak, chip, addr) != nval;
- if (change0)
+ unsigned char nval;
+ int change = 0;
+
+ nval = ucontrol->value.integer.value[0] % (mask+1);
+ if (snd_akm4xxx_get_vol(ak, chip, addr) != nval) {
+ change = 1;
+ snd_akm4xxx_set_vol(ak, chip, addr, nval);
+ if (vol_cvt)
+ nval = vol_cvt_datt[nval];
+ if (invert)
+ nval = mask - nval;
+ if (needsmsb)
+ nval |= 0x80;
snd_akm4xxx_write(ak, chip, addr, nval);
+ }
nval = ucontrol->value.integer.value[1] % (mask+1);
- if (invert)
- nval = mask - nval;
- if (needsmsb)
- nval |= 0x80;
- change1 = snd_akm4xxx_get(ak, chip, addr+1) != nval;
- if (change1)
- snd_akm4xxx_write(ak, chip, addr+1, nval);
-
-
- return change0 || change1;
-}
-
-static int snd_akm4xxx_ipga_gain_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 = 36;
- return 0;
-}
+ if (snd_akm4xxx_get_vol(ak, chip, addr + 1) != nval) {
+ change = 1;
+ snd_akm4xxx_set_vol(ak, chip, addr + 1, nval);
+ if (vol_cvt)
+ nval = vol_cvt_datt[nval];
+ if (invert)
+ nval = mask - nval;
+ if (needsmsb)
+ nval |= 0x80;
+ snd_akm4xxx_write(ak, chip, addr + 1, nval);
+ }
+
+ return change;
+}
+
+#define snd_akm4xxx_ipga_gain_info snd_akm4xxx_volume_info
static int snd_akm4xxx_ipga_gain_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
@@ -429,8 +448,9 @@ static int snd_akm4xxx_ipga_gain_get(str
struct snd_akm4xxx *ak = snd_kcontrol_chip(kcontrol);
int chip = AK_GET_CHIP(kcontrol->private_value);
int addr = AK_GET_ADDR(kcontrol->private_value);
+
ucontrol->value.integer.value[0] =
- snd_akm4xxx_get_ipga(ak, chip, addr) & 0x7f;
+ snd_akm4xxx_get_ipga(ak, chip, addr);
return 0;
}
@@ -440,10 +460,57 @@ static int snd_akm4xxx_ipga_gain_put(str
struct snd_akm4xxx *ak = snd_kcontrol_chip(kcontrol);
int chip = AK_GET_CHIP(kcontrol->private_value);
int addr = AK_GET_ADDR(kcontrol->private_value);
- unsigned char nval = (ucontrol->value.integer.value[0] % 37) | 0x80;
- int change = snd_akm4xxx_get_ipga(ak, chip, addr) != nval;
- if (change)
- snd_akm4xxx_write(ak, chip, addr, nval);
+ unsigned int mask = AK_GET_MASK(kcontrol->private_value);
+ unsigned char nval;
+
+ nval = ucontrol->value.integer.value[0] % (mask + 1);
+ if (snd_akm4xxx_get_ipga(ak, chip, addr) == nval)
+ return 0;
+ snd_akm4xxx_set_ipga(ak, chip, addr, nval);
+ snd_akm4xxx_write(ak, chip, addr, nval | 0x80); /* need MSB */
+ return 1;
+}
+
+#define snd_akm4xxx_stereo_gain_info snd_akm4xxx_stereo_volume_info
+
+static int snd_akm4xxx_stereo_gain_get(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct snd_akm4xxx *ak = snd_kcontrol_chip(kcontrol);
+ int chip = AK_GET_CHIP(kcontrol->private_value);
+ int addr = AK_GET_ADDR(kcontrol->private_value);
+
+ ucontrol->value.integer.value[0] =
+ snd_akm4xxx_get_ipga(ak, chip, addr);
+ ucontrol->value.integer.value[1] =
+ snd_akm4xxx_get_ipga(ak, chip, addr + 1);
+ return 0;
+}
+
+static int snd_akm4xxx_stereo_gain_put(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct snd_akm4xxx *ak = snd_kcontrol_chip(kcontrol);
+ int chip = AK_GET_CHIP(kcontrol->private_value);
+ int addr = AK_GET_ADDR(kcontrol->private_value);
+ unsigned int mask = AK_GET_MASK(kcontrol->private_value);
+ unsigned char nval;
+ int change = 0;
+
+ nval = ucontrol->value.integer.value[0] % (mask + 1);
+ if (snd_akm4xxx_get_ipga(ak, chip, addr) != nval) {
+ change = 1;
+ snd_akm4xxx_set_ipga(ak, chip, addr, nval);
+ snd_akm4xxx_write(ak, chip, addr, nval | 0x80); /* need MSB */
+ }
+
+ nval = ucontrol->value.integer.value[1] % (mask+1);
+ if (snd_akm4xxx_get_ipga(ak, chip, addr + 1) != nval) {
+ change = 1;
+ snd_akm4xxx_set_ipga(ak, chip, addr + 1, nval);
+ snd_akm4xxx_write(ak, chip, addr + 1, nval | 0x80);
+ }
+
return change;
}
@@ -562,13 +629,13 @@ int snd_akm4xxx_build_controls(struct sn
for (idx = 0; idx < ak->num_dacs; ) {
memset(ctl, 0, sizeof(*ctl));
- if (ak->channel_names == NULL) {
+ if (! ak->dac_info || ! ak->dac_info[mixer_ch].name) {
strcpy(ctl->id.name, "DAC Volume");
num_stereo = 1;
ctl->id.index = mixer_ch + ak->idx_offset * 2;
} else {
- strcpy(ctl->id.name, ak->channel_names[mixer_ch]);
- num_stereo = ak->num_stereo[mixer_ch];
+ strcpy(ctl->id.name, ak->dac_info[mixer_ch].name);
+ num_stereo = ak->dac_info[mixer_ch].num_channels;
ctl->id.index = 0;
}
ctl->id.iface = SNDRV_CTL_ELEM_IFACE_MIXER;
@@ -586,35 +653,43 @@ int snd_akm4xxx_build_controls(struct sn
case SND_AK4524:
/* register 6 & 7 */
ctl->private_value =
- AK_COMPOSE(idx/2, (idx%2) + 6, 0, 127);
+ AK_COMPOSE(idx/2, (idx%2) + 6, 0, 127) |
+ AK_VOL_CVT;
+ ctl->tlv.p = db_scale_vol_datt;
break;
case SND_AK4528:
/* register 4 & 5 */
ctl->private_value =
- AK_COMPOSE(idx/2, (idx%2) + 4, 0, 127);
+ AK_COMPOSE(idx/2, (idx%2) + 4, 0, 127) |
+ AK_VOL_CVT;
+ ctl->tlv.p = db_scale_vol_datt;
break;
case SND_AK4529: {
/* registers 2-7 and b,c */
int val = idx < 6 ? idx + 2 : (idx - 6) + 0xb;
ctl->private_value =
AK_COMPOSE(0, val, 0, 255) | AK_INVERT;
+ ctl->tlv.p = db_scale_8bit;
break;
}
case SND_AK4355:
/* register 4-9, chip #0 only */
ctl->private_value = AK_COMPOSE(0, idx + 4, 0, 255);
+ ctl->tlv.p = db_scale_8bit;
break;
case SND_AK4358: {
/* register 4-9 and 11-12, chip #0 only */
int addr = idx < 6 ? idx + 4 : idx + 5;
ctl->private_value =
AK_COMPOSE(0, addr, 0, 127) | AK_NEEDSMSB;
+ ctl->tlv.p = db_scale_7bit;
break;
}
case SND_AK4381:
/* register 3 & 4 */
ctl->private_value =
AK_COMPOSE(idx/2, (idx%2) + 3, 0, 255);
+ ctl->tlv.p = db_scale_linear;
break;
default:
err = -EINVAL;
@@ -624,95 +699,124 @@ int snd_akm4xxx_build_controls(struct sn
ctl->private_data = ak;
err = snd_ctl_add(ak->card,
snd_ctl_new(ctl, SNDRV_CTL_ELEM_ACCESS_READ|
- SNDRV_CTL_ELEM_ACCESS_WRITE));
+ SNDRV_CTL_ELEM_ACCESS_WRITE |
+ SNDRV_CTL_ELEM_ACCESS_TLV_READ));
if (err < 0)
goto __error;
idx += num_stereo;
mixer_ch++;
}
- for (idx = 0; idx < ak->num_adcs && ak->type == SND_AK4524; ++idx) {
+
+ if (ak->type != SND_AK4524 && ak->type != SND_AK5365)
+ goto no_gain;
+
+ mixer_ch = 0;
+ for (idx = 0; idx < ak->num_adcs;) {
memset(ctl, 0, sizeof(*ctl));
- strcpy(ctl->id.name, "ADC Volume");
- ctl->id.index = idx + ak->idx_offset * 2;
+ if (! ak->adc_info || ! ak->adc_info[mixer_ch].name) {
+ strcpy(ctl->id.name, "ADC Volume");
+ num_stereo = 1;
+ ctl->id.index = mixer_ch + ak->idx_offset * 2;
+ } else {
+ strcpy(ctl->id.name, ak->adc_info[mixer_ch].name);
+ num_stereo = ak->adc_info[mixer_ch].num_channels;
+ ctl->id.index = 0;
+ }
ctl->id.iface = SNDRV_CTL_ELEM_IFACE_MIXER;
ctl->count = 1;
- ctl->info = snd_akm4xxx_volume_info;
- ctl->get = snd_akm4xxx_volume_get;
- ctl->put = snd_akm4xxx_volume_put;
+ if (num_stereo == 2) {
+ ctl->info = snd_akm4xxx_stereo_volume_info;
+ ctl->get = snd_akm4xxx_stereo_volume_get;
+ ctl->put = snd_akm4xxx_stereo_volume_put;
+ } else {
+ ctl->info = snd_akm4xxx_volume_info;
+ ctl->get = snd_akm4xxx_volume_get;
+ ctl->put = snd_akm4xxx_volume_put;
+ }
/* register 4 & 5 */
ctl->private_value =
- AK_COMPOSE(idx/2, (idx%2) + 4, 0, 127);
+ AK_COMPOSE(idx/2, (idx%2) + 4, 0, 127) |
+ AK_VOL_CVT;
ctl->private_data = ak;
+ ctl->tlv.p = db_scale_vol_datt;
err = snd_ctl_add(ak->card,
snd_ctl_new(ctl, SNDRV_CTL_ELEM_ACCESS_READ|
- SNDRV_CTL_ELEM_ACCESS_WRITE));
+ SNDRV_CTL_ELEM_ACCESS_WRITE |
+ SNDRV_CTL_ELEM_ACCESS_TLV_READ));
if (err < 0)
goto __error;
memset(ctl, 0, sizeof(*ctl));
- strcpy(ctl->id.name, "IPGA Analog Capture Volume");
- ctl->id.index = idx + ak->idx_offset * 2;
+ if (! ak->adc_info || ! ak->adc_info[mixer_ch].gain_name) {
+ strcpy(ctl->id.name, "IPGA Analog Capture Volume");
+ num_stereo = 1;
+ ctl->id.index = mixer_ch + ak->idx_offset * 2;
+ } else {
+ strcpy(ctl->id.name, ak->adc_info[mixer_ch].gain_name);
+ num_stereo = ak->adc_info[mixer_ch].num_channels;
+ ctl->id.index = 0;
+ }
ctl->id.iface = SNDRV_CTL_ELEM_IFACE_MIXER;
ctl->count = 1;
- ctl->info = snd_akm4xxx_ipga_gain_info;
- ctl->get = snd_akm4xxx_ipga_gain_get;
- ctl->put = snd_akm4xxx_ipga_gain_put;
+ if (num_stereo == 2) {
+ ctl->info = snd_akm4xxx_stereo_gain_info;
+ ctl->get = snd_akm4xxx_stereo_gain_get;
+ ctl->put = snd_akm4xxx_stereo_gain_put;
+ } else {
+ ctl->info = snd_akm4xxx_ipga_gain_info;
+ ctl->get = snd_akm4xxx_ipga_gain_get;
+ ctl->put = snd_akm4xxx_ipga_gain_put;
+ }
/* register 4 & 5 */
- ctl->private_value = AK_COMPOSE(idx/2, (idx%2) + 4, 0, 0);
+ if (ak->type == SND_AK4524)
+ ctl->private_value = AK_COMPOSE(idx/2, (idx%2) + 4, 0,
+ 24);
+ else /* AK5365 */
+ ctl->private_value = AK_COMPOSE(idx/2, (idx%2) + 4, 0,
+ 36);
ctl->private_data = ak;
+ ctl->tlv.p = db_scale_ipga;
err = snd_ctl_add(ak->card,
snd_ctl_new(ctl, SNDRV_CTL_ELEM_ACCESS_READ|
- SNDRV_CTL_ELEM_ACCESS_WRITE));
+ SNDRV_CTL_ELEM_ACCESS_WRITE |
+ SNDRV_CTL_ELEM_ACCESS_TLV_READ));
if (err < 0)
goto __error;
- }
-
- if (ak->type == SND_AK5365) {
- memset(ctl, 0, sizeof(*ctl));
- if (ak->channel_names == NULL)
- strcpy(ctl->id.name, "Capture Volume");
- else
- strcpy(ctl->id.name, ak->channel_names[0]);
- ctl->id.index = ak->idx_offset * 2;
- ctl->id.iface = SNDRV_CTL_ELEM_IFACE_MIXER;
- ctl->count = 1;
- ctl->info = snd_akm4xxx_stereo_volume_info;
- ctl->get = snd_akm4xxx_stereo_volume_get;
- ctl->put = snd_akm4xxx_stereo_volume_put;
- /* Registers 4 & 5 (see AK5365 data sheet, pages 34 and 35):
- * valid values are from 0x00 (mute) to 0x98 (+12dB). */
- ctl->private_value =
- AK_COMPOSE(0, 4, 0, 0x98);
- ctl->private_data = ak;
- err = snd_ctl_add(ak->card,
- snd_ctl_new(ctl, SNDRV_CTL_ELEM_ACCESS_READ|
- SNDRV_CTL_ELEM_ACCESS_WRITE));
- if (err < 0)
- goto __error;
-
- memset(ctl, 0, sizeof(*ctl));
- if (ak->channel_names == NULL)
- strcpy(ctl->id.name, "Capture Switch");
- else
- strcpy(ctl->id.name, ak->channel_names[1]);
- ctl->id.index = ak->idx_offset * 2;
- ctl->id.iface = SNDRV_CTL_ELEM_IFACE_MIXER;
- ctl->count = 1;
- ctl->info = ak4xxx_switch_info;
- ctl->get = ak4xxx_switch_get;
- ctl->put = ak4xxx_switch_put;
- /* register 2, bit 0 (SMUTE): 0 = normal operation, 1 = mute */
- ctl->private_value =
- AK_COMPOSE(0, 2, 0, 0) | AK_INVERT;
- ctl->private_data = ak;
- err = snd_ctl_add(ak->card,
- snd_ctl_new(ctl, SNDRV_CTL_ELEM_ACCESS_READ|
- SNDRV_CTL_ELEM_ACCESS_WRITE));
- if (err < 0)
- goto __error;
- }
-
+
+ if (ak->type == SND_AK5365 && (idx % 2) == 0) {
+ memset(ctl, 0, sizeof(*ctl));
+ if (! ak->adc_info ||
+ ! ak->adc_info[mixer_ch].switch_name) {
+ strcpy(ctl->id.name, "Capture Switch");
+ ctl->id.index = mixer_ch + ak->idx_offset * 2;
+ } else {
+ strcpy(ctl->id.name,
+ ak->adc_info[mixer_ch].switch_name);
+ ctl->id.index = 0;
+ }
+ ctl->id.iface = SNDRV_CTL_ELEM_IFACE_MIXER;
+ ctl->count = 1;
+ ctl->info = ak4xxx_switch_info;
+ ctl->get = ak4xxx_switch_get;
+ ctl->put = ak4xxx_switch_put;
+ /* register 2, bit 0 (SMUTE): 0 = normal operation,
+ 1 = mute */
+ ctl->private_value =
+ AK_COMPOSE(idx/2, 2, 0, 0) | AK_INVERT;
+ ctl->private_data = ak;
+ err = snd_ctl_add(ak->card,
+ snd_ctl_new(ctl, SNDRV_CTL_ELEM_ACCESS_READ|
+ SNDRV_CTL_ELEM_ACCESS_WRITE));
+ if (err < 0)
+ goto __error;
+ }
+
+ idx += num_stereo;
+ mixer_ch++;
+ }
+
+ no_gain:
if (ak->type == SND_AK4355 || ak->type == SND_AK4358)
num_emphs = 1;
else
diff -r 375a71e84412 include/ak4xxx-adda.h
--- a/include/ak4xxx-adda.h Mon Aug 28 16:52:41 2006 +0200
+++ b/include/ak4xxx-adda.h Mon Aug 28 15:47:09 2006 +0200
@@ -39,14 +39,26 @@ struct snd_ak4xxx_ops {
#define AK4XXX_IMAGE_SIZE (AK4XXX_MAX_CHIPS * 16) /* 64 bytes */
+/* DAC label and channels */
+struct snd_akm4xxx_dac_channel {
+ char *name; /* mixer volume name */
+ unsigned int num_channels;
+};
+
+/* ADC labels and channels */
+struct snd_akm4xxx_adc_channel {
+ char *name; /* capture gain volume label */
+ char *gain_name; /* IPGA */
+ char *switch_name; /* capture switch */
+ unsigned int num_channels;
+};
+
struct snd_akm4xxx {
struct snd_card *card;
unsigned int num_adcs; /* AK4524 or AK4528 ADCs */
unsigned int num_dacs; /* AK4524 or AK4528 DACs */
unsigned char images[AK4XXX_IMAGE_SIZE]; /* saved register image */
- unsigned char ipga_gain[AK4XXX_MAX_CHIPS][2]; /* saved register image
- * for IPGA (AK4528)
- */
+ unsigned char volumes[AK4XXX_IMAGE_SIZE]; /* saved volume values */
unsigned long private_value[AK4XXX_MAX_CHIPS]; /* helper for driver */
void *private_data[AK4XXX_MAX_CHIPS]; /* helper for driver */
/* template should fill the following fields */
@@ -56,10 +68,11 @@ struct snd_akm4xxx {
SND_AK4355, SND_AK4358, SND_AK4381,
SND_AK5365
} type;
- unsigned int *num_stereo; /* array of combined counts
- * for the mixer
- */
- char **channel_names; /* array of mixer channel names */
+
+ /* (array) information of combined codecs */
+ struct snd_akm4xxx_dac_channel *dac_info;
+ struct snd_akm4xxx_adc_channel *adc_info;
+
struct snd_ak4xxx_ops ops;
};
@@ -73,9 +86,18 @@ int snd_akm4xxx_build_controls(struct sn
(ak)->images[(chip) * 16 + (reg)]
#define snd_akm4xxx_set(ak,chip,reg,val) \
((ak)->images[(chip) * 16 + (reg)] = (val))
+#define snd_akm4xxx_get_vol(ak,chip,reg) \
+ (ak)->volumes[(chip) * 16 + (reg)]
+#define snd_akm4xxx_set_vol(ak,chip,reg,val) \
+ ((ak)->volumes[(chip) * 16 + (reg)] = (val))
+
+/* Warning: IPGA is tricky - we assume the addr + 4 is unused
+ * so far, it's OK for all AK codecs with IPGA:
+ * AK4524, AK4528 and EK5365
+ */
#define snd_akm4xxx_get_ipga(ak,chip,reg) \
- (ak)->ipga_gain[chip][(reg)-4]
+ snd_akm4xxx_get_vol(ak, chip, (reg) + 4)
#define snd_akm4xxx_set_ipga(ak,chip,reg,val) \
- ((ak)->ipga_gain[chip][(reg)-4] = (val))
+ snd_akm4xxx_set_vol(ak, chip, (reg) + 4, val)
#endif /* __SOUND_AK4XXX_ADDA_H */
diff -r 375a71e84412 pci/ice1712/aureon.c
--- a/pci/ice1712/aureon.c Mon Aug 28 16:52:41 2006 +0200
+++ b/pci/ice1712/aureon.c Mon Aug 28 16:39:08 2006 +0200
@@ -60,6 +60,7 @@
#include "ice1712.h"
#include "envy24ht.h"
#include "aureon.h"
+#include <sound/tlv.h>
/* WM8770 registers */
#define WM_DAC_ATTEN 0x00 /* DAC1-8 analog attenuation */
@@ -660,6 +661,12 @@ static int aureon_ac97_mmute_put(struct
return change;
}
+static DECLARE_TLV_DB_SCALE(db_scale_wm_dac, -12700, 100, 1);
+static DECLARE_TLV_DB_SCALE(db_scale_wm_pcm, -6400, 50, 1);
+static DECLARE_TLV_DB_SCALE(db_scale_wm_adc, -1200, 100, 0);
+static DECLARE_TLV_DB_SCALE(db_scale_ac97_master, -4650, 150, 0);
+static DECLARE_TLV_DB_SCALE(db_scale_ac97_gain, -3450, 150, 0);
+
/*
* Logarithmic volume values for WM8770
* Computed as 20 * Log10(255 / x)
@@ -1409,10 +1416,13 @@ static struct snd_kcontrol_new aureon_da
},
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE |
+ SNDRV_CTL_ELEM_ACCESS_TLV_READ),
.name = "Master Playback Volume",
.info = wm_master_vol_info,
.get = wm_master_vol_get,
- .put = wm_master_vol_put
+ .put = wm_master_vol_put,
+ .tlv = { .p = db_scale_wm_dac }
},
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
@@ -1424,11 +1434,14 @@ static struct snd_kcontrol_new aureon_da
},
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE |
+ SNDRV_CTL_ELEM_ACCESS_TLV_READ),
.name = "Front Playback Volume",
.info = wm_vol_info,
.get = wm_vol_get,
.put = wm_vol_put,
- .private_value = (2 << 8) | 0
+ .private_value = (2 << 8) | 0,
+ .tlv = { .p = db_scale_wm_dac }
},
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
@@ -1440,11 +1453,14 @@ static struct snd_kcontrol_new aureon_da
},
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE |
+ SNDRV_CTL_ELEM_ACCESS_TLV_READ),
.name = "Rear Playback Volume",
.info = wm_vol_info,
.get = wm_vol_get,
.put = wm_vol_put,
- .private_value = (2 << 8) | 2
+ .private_value = (2 << 8) | 2,
+ .tlv = { .p = db_scale_wm_dac }
},
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
@@ -1456,11 +1472,14 @@ static struct snd_kcontrol_new aureon_da
},
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE |
+ SNDRV_CTL_ELEM_ACCESS_TLV_READ),
.name = "Center Playback Volume",
.info = wm_vol_info,
.get = wm_vol_get,
.put = wm_vol_put,
- .private_value = (1 << 8) | 4
+ .private_value = (1 << 8) | 4,
+ .tlv = { .p = db_scale_wm_dac }
},
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
@@ -1472,11 +1491,14 @@ static struct snd_kcontrol_new aureon_da
},
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE |
+ SNDRV_CTL_ELEM_ACCESS_TLV_READ),
.name = "LFE Playback Volume",
.info = wm_vol_info,
.get = wm_vol_get,
.put = wm_vol_put,
- .private_value = (1 << 8) | 5
+ .private_value = (1 << 8) | 5,
+ .tlv = { .p = db_scale_wm_dac }
},
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
@@ -1488,11 +1510,14 @@ static struct snd_kcontrol_new aureon_da
},
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE |
+ SNDRV_CTL_ELEM_ACCESS_TLV_READ),
.name = "Side Playback Volume",
.info = wm_vol_info,
.get = wm_vol_get,
.put = wm_vol_put,
- .private_value = (2 << 8) | 6
+ .private_value = (2 << 8) | 6,
+ .tlv = { .p = db_scale_wm_dac }
}
};
@@ -1506,10 +1531,13 @@ static struct snd_kcontrol_new wm_contro
},
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE |
+ SNDRV_CTL_ELEM_ACCESS_TLV_READ),
.name = "PCM Playback Volume",
.info = wm_pcm_vol_info,
.get = wm_pcm_vol_get,
- .put = wm_pcm_vol_put
+ .put = wm_pcm_vol_put,
+ .tlv = { .p = db_scale_wm_pcm }
},
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
@@ -1520,10 +1548,13 @@ static struct snd_kcontrol_new wm_contro
},
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE |
+ SNDRV_CTL_ELEM_ACCESS_TLV_READ),
.name = "Capture Volume",
.info = wm_adc_vol_info,
.get = wm_adc_vol_get,
- .put = wm_adc_vol_put
+ .put = wm_adc_vol_put,
+ .tlv = { .p = db_scale_wm_adc }
},
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
@@ -1567,11 +1598,14 @@ static struct snd_kcontrol_new ac97_cont
},
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE |
+ SNDRV_CTL_ELEM_ACCESS_TLV_READ),
.name = "AC97 Playback Volume",
.info = aureon_ac97_vol_info,
.get = aureon_ac97_vol_get,
.put = aureon_ac97_vol_put,
- .private_value = AC97_MASTER|AUREON_AC97_STEREO
+ .private_value = AC97_MASTER|AUREON_AC97_STEREO,
+ .tlv = { .p = db_scale_ac97_master }
},
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
@@ -1583,11 +1617,14 @@ static struct snd_kcontrol_new ac97_cont
},
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE |
+ SNDRV_CTL_ELEM_ACCESS_TLV_READ),
.name = "CD Playback Volume",
.info = aureon_ac97_vol_info,
.get = aureon_ac97_vol_get,
.put = aureon_ac97_vol_put,
- .private_value = AC97_CD|AUREON_AC97_STEREO
+ .private_value = AC97_CD|AUREON_AC97_STEREO,
+ .tlv = { .p = db_scale_ac97_gain }
},
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
@@ -1599,11 +1636,14 @@ static struct snd_kcontrol_new ac97_cont
},
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE |
+ SNDRV_CTL_ELEM_ACCESS_TLV_READ),
.name = "Aux Playback Volume",
.info = aureon_ac97_vol_info,
.get = aureon_ac97_vol_get,
.put = aureon_ac97_vol_put,
- .private_value = AC97_AUX|AUREON_AC97_STEREO
+ .private_value = AC97_AUX|AUREON_AC97_STEREO,
+ .tlv = { .p = db_scale_ac97_gain }
},
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
@@ -1615,11 +1655,14 @@ static struct snd_kcontrol_new ac97_cont
},
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE |
+ SNDRV_CTL_ELEM_ACCESS_TLV_READ),
.name = "Line Playback Volume",
.info = aureon_ac97_vol_info,
.get = aureon_ac97_vol_get,
.put = aureon_ac97_vol_put,
- .private_value = AC97_LINE|AUREON_AC97_STEREO
+ .private_value = AC97_LINE|AUREON_AC97_STEREO,
+ .tlv = { .p = db_scale_ac97_gain }
},
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
@@ -1631,11 +1674,14 @@ static struct snd_kcontrol_new ac97_cont
},
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE |
+ SNDRV_CTL_ELEM_ACCESS_TLV_READ),
.name = "Mic Playback Volume",
.info = aureon_ac97_vol_info,
.get = aureon_ac97_vol_get,
.put = aureon_ac97_vol_put,
- .private_value = AC97_MIC
+ .private_value = AC97_MIC,
+ .tlv = { .p = db_scale_ac97_gain }
},
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
@@ -1657,11 +1703,14 @@ static struct snd_kcontrol_new universe_
},
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE |
+ SNDRV_CTL_ELEM_ACCESS_TLV_READ),
.name = "AC97 Playback Volume",
.info = aureon_ac97_vol_info,
.get = aureon_ac97_vol_get,
.put = aureon_ac97_vol_put,
- .private_value = AC97_MASTER|AUREON_AC97_STEREO
+ .private_value = AC97_MASTER|AUREON_AC97_STEREO,
+ .tlv = { .p = db_scale_ac97_master }
},
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
@@ -1673,11 +1722,14 @@ static struct snd_kcontrol_new universe_
},
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE |
+ SNDRV_CTL_ELEM_ACCESS_TLV_READ),
.name = "CD Playback Volume",
.info = aureon_ac97_vol_info,
.get = aureon_ac97_vol_get,
.put = aureon_ac97_vol_put,
- .private_value = AC97_AUX|AUREON_AC97_STEREO
+ .private_value = AC97_AUX|AUREON_AC97_STEREO,
+ .tlv = { .p = db_scale_ac97_gain }
},
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
@@ -1685,15 +1737,18 @@ static struct snd_kcontrol_new universe_
.info = aureon_ac97_mute_info,
.get = aureon_ac97_mute_get,
.put = aureon_ac97_mute_put,
- .private_value = AC97_CD,
- },
- {
- .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .private_value = AC97_CD
+ },
+ {
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE |
+ SNDRV_CTL_ELEM_ACCESS_TLV_READ),
.name = "Phono Playback Volume",
.info = aureon_ac97_vol_info,
.get = aureon_ac97_vol_get,
.put = aureon_ac97_vol_put,
- .private_value = AC97_CD|AUREON_AC97_STEREO
+ .private_value = AC97_CD|AUREON_AC97_STEREO,
+ .tlv = { .p = db_scale_ac97_gain }
},
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
@@ -1705,11 +1760,14 @@ static struct snd_kcontrol_new universe_
},
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE |
+ SNDRV_CTL_ELEM_ACCESS_TLV_READ),
.name = "Line Playback Volume",
.info = aureon_ac97_vol_info,
.get = aureon_ac97_vol_get,
.put = aureon_ac97_vol_put,
- .private_value = AC97_LINE|AUREON_AC97_STEREO
+ .private_value = AC97_LINE|AUREON_AC97_STEREO,
+ .tlv = { .p = db_scale_ac97_gain }
},
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
@@ -1721,11 +1779,14 @@ static struct snd_kcontrol_new universe_
},
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE |
+ SNDRV_CTL_ELEM_ACCESS_TLV_READ),
.name = "Mic Playback Volume",
.info = aureon_ac97_vol_info,
.get = aureon_ac97_vol_get,
.put = aureon_ac97_vol_put,
- .private_value = AC97_MIC
+ .private_value = AC97_MIC,
+ .tlv = { .p = db_scale_ac97_gain }
},
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
@@ -1744,11 +1805,14 @@ static struct snd_kcontrol_new universe_
},
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE |
+ SNDRV_CTL_ELEM_ACCESS_TLV_READ),
.name = "Aux Playback Volume",
.info = aureon_ac97_vol_info,
.get = aureon_ac97_vol_get,
.put = aureon_ac97_vol_put,
- .private_value = AC97_VIDEO|AUREON_AC97_STEREO
+ .private_value = AC97_VIDEO|AUREON_AC97_STEREO,
+ .tlv = { .p = db_scale_ac97_gain }
},
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
diff -r 375a71e84412 pci/ice1712/phase.c
--- a/pci/ice1712/phase.c Mon Aug 28 16:52:41 2006 +0200
+++ b/pci/ice1712/phase.c Mon Aug 28 16:40:51 2006 +0200
@@ -46,6 +46,7 @@
#include "ice1712.h"
#include "envy24ht.h"
#include "phase.h"
+#include <sound/tlv.h>
/* WM8770 registers */
#define WM_DAC_ATTEN 0x00 /* DAC1-8 analog attenuation */
@@ -696,6 +697,9 @@ static int phase28_oversampling_put(stru
return 0;
}
+static DECLARE_TLV_DB_SCALE(db_scale_wm_dac, -12700, 100, 1);
+static DECLARE_TLV_DB_SCALE(db_scale_wm_pcm, -6400, 50, 1);
+
static struct snd_kcontrol_new phase28_dac_controls[] __devinitdata = {
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
@@ -706,10 +710,13 @@ static struct snd_kcontrol_new phase28_d
},
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE |
+ SNDRV_CTL_ELEM_ACCESS_TLV_READ),
.name = "Master Playback Volume",
.info = wm_master_vol_info,
.get = wm_master_vol_get,
- .put = wm_master_vol_put
+ .put = wm_master_vol_put,
+ .tlv = { .p = db_scale_wm_dac }
},
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
@@ -721,11 +728,14 @@ static struct snd_kcontrol_new phase28_d
},
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE |
+ SNDRV_CTL_ELEM_ACCESS_TLV_READ),
.name = "Front Playback Volume",
.info = wm_vol_info,
.get = wm_vol_get,
.put = wm_vol_put,
- .private_value = (2 << 8) | 0
+ .private_value = (2 << 8) | 0,
+ .tlv = { .p = db_scale_wm_dac }
},
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
@@ -737,11 +747,14 @@ static struct snd_kcontrol_new phase28_d
},
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE |
+ SNDRV_CTL_ELEM_ACCESS_TLV_READ),
.name = "Rear Playback Volume",
.info = wm_vol_info,
.get = wm_vol_get,
.put = wm_vol_put,
- .private_value = (2 << 8) | 2
+ .private_value = (2 << 8) | 2,
+ .tlv = { .p = db_scale_wm_dac }
},
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
@@ -753,11 +766,14 @@ static struct snd_kcontrol_new phase28_d
},
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE |
+ SNDRV_CTL_ELEM_ACCESS_TLV_READ),
.name = "Center Playback Volume",
.info = wm_vol_info,
.get = wm_vol_get,
.put = wm_vol_put,
- .private_value = (1 << 8) | 4
+ .private_value = (1 << 8) | 4,
+ .tlv = { .p = db_scale_wm_dac }
},
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
@@ -769,11 +785,14 @@ static struct snd_kcontrol_new phase28_d
},
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE |
+ SNDRV_CTL_ELEM_ACCESS_TLV_READ),
.name = "LFE Playback Volume",
.info = wm_vol_info,
.get = wm_vol_get,
.put = wm_vol_put,
- .private_value = (1 << 8) | 5
+ .private_value = (1 << 8) | 5,
+ .tlv = { .p = db_scale_wm_dac }
},
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
@@ -785,11 +804,14 @@ static struct snd_kcontrol_new phase28_d
},
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE |
+ SNDRV_CTL_ELEM_ACCESS_TLV_READ),
.name = "Side Playback Volume",
.info = wm_vol_info,
.get = wm_vol_get,
.put = wm_vol_put,
- .private_value = (2 << 8) | 6
+ .private_value = (2 << 8) | 6,
+ .tlv = { .p = db_scale_wm_dac }
}
};
@@ -803,10 +825,13 @@ static struct snd_kcontrol_new wm_contro
},
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE |
+ SNDRV_CTL_ELEM_ACCESS_TLV_READ),
.name = "PCM Playback Volume",
.info = wm_pcm_vol_info,
.get = wm_pcm_vol_get,
- .put = wm_pcm_vol_put
+ .put = wm_pcm_vol_put,
+ .tlv = { .p = db_scale_wm_pcm }
},
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
diff -r 375a71e84412 pci/ice1712/prodigy192.c
--- a/pci/ice1712/prodigy192.c Mon Aug 28 16:52:41 2006 +0200
+++ b/pci/ice1712/prodigy192.c Mon Aug 28 16:36:33 2006 +0200
@@ -35,6 +35,7 @@
#include "envy24ht.h"
#include "prodigy192.h"
#include "stac946x.h"
+#include <sound/tlv.h>
static inline void stac9460_put(struct snd_ice1712 *ice, int reg, unsigned char val)
{
@@ -356,6 +357,9 @@ static int aureon_oversampling_put(struc
}
#endif
+static DECLARE_TLV_DB_SCALE(db_scale_dac, -19125, 75, 0);
+static DECLARE_TLV_DB_SCALE(db_scale_adc, 0, 150, 0);
+
/*
* mixers
*/
@@ -368,14 +372,18 @@ static struct snd_kcontrol_new stac_cont
.get = stac9460_dac_mute_get,
.put = stac9460_dac_mute_put,
.private_value = 1,
- },
- {
- .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .tlv = { .p = db_scale_dac }
+ },
+ {
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE |
+ SNDRV_CTL_ELEM_ACCESS_TLV_READ),
.name = "Master Playback Volume",
.info = stac9460_dac_vol_info,
.get = stac9460_dac_vol_get,
.put = stac9460_dac_vol_put,
.private_value = 1,
+ .tlv = { .p = db_scale_dac }
},
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
@@ -387,11 +395,14 @@ static struct snd_kcontrol_new stac_cont
},
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE |
+ SNDRV_CTL_ELEM_ACCESS_TLV_READ),
.name = "DAC Volume",
.count = 6,
.info = stac9460_dac_vol_info,
.get = stac9460_dac_vol_get,
.put = stac9460_dac_vol_put,
+ .tlv = { .p = db_scale_dac }
},
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
@@ -404,11 +415,14 @@ static struct snd_kcontrol_new stac_cont
},
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE |
+ SNDRV_CTL_ELEM_ACCESS_TLV_READ),
.name = "ADC Volume",
.count = 1,
.info = stac9460_adc_vol_info,
.get = stac9460_adc_vol_get,
.put = stac9460_adc_vol_put,
+ .tlv = { .p = db_scale_adc }
},
#if 0
{
diff -r 375a71e84412 pci/ice1712/revo.c
--- a/pci/ice1712/revo.c Mon Aug 28 16:52:41 2006 +0200
+++ b/pci/ice1712/revo.c Mon Aug 28 16:05:47 2006 +0200
@@ -87,19 +87,34 @@ static void revo_set_rate_val(struct snd
* initialize the chips on M-Audio Revolution cards
*/
-static unsigned int revo71_num_stereo_front[] = {2};
-static char *revo71_channel_names_front[] = {"PCM Playback Volume"};
-
-static unsigned int revo71_num_stereo_surround[] = {1, 1, 2, 2};
-static char *revo71_channel_names_surround[] = {"PCM Center Playback Volume", "PCM LFE Playback Volume",
- "PCM Side Playback Volume", "PCM Rear Playback Volume"};
-
-static unsigned int revo51_num_stereo[] = {2, 1, 1, 2};
-static char *revo51_channel_names[] = {"PCM Playback Volume", "PCM Center Playback Volume",
- "PCM LFE Playback Volume", "PCM Rear Playback Volume"};
-
-static unsigned int revo51_adc_num_stereo[] = {2};
-static char *revo51_adc_channel_names[] = {"PCM Capture Volume","PCM Capture Switch"};
+#define AK_DAC(xname,xch) { .name = xname, .num_channels = xch }
+
+static struct snd_akm4xxx_dac_channel revo71_front[] = {
+ AK_DAC("PCM Playback Volume", 2)
+};
+
+static struct snd_akm4xxx_dac_channel revo71_surround[] = {
+ AK_DAC("PCM Center Playback Volume", 1),
+ AK_DAC("PCM LFE Playback Volume", 1),
+ AK_DAC("PCM Side Playback Volume", 2),
+ AK_DAC("PCM Rear Playback Volume", 2),
+};
+
+static struct snd_akm4xxx_dac_channel revo51_dac[] = {
+ AK_DAC("PCM Playback Volume", 2),
+ AK_DAC("PCM Center Playback Volume", 1),
+ AK_DAC("PCM LFE Playback Volume", 1),
+ AK_DAC("PCM Rear Playback Volume", 2),
+};
+
+static struct snd_akm4xxx_adc_channel revo51_adc[] = {
+ {
+ .name = "PCM Capture Volume",
+ .gain_name = "PCM Capture Gain Volume",
+ .switch_name = "PCM Capture Switch",
+ .num_channels = 2
+ },
+};
static struct snd_akm4xxx akm_revo_front __devinitdata = {
.type = SND_AK4381,
@@ -107,8 +122,7 @@ static struct snd_akm4xxx akm_revo_front
.ops = {
.set_rate_val = revo_set_rate_val
},
- .num_stereo = revo71_num_stereo_front,
- .channel_names = revo71_channel_names_front
+ .dac_info = revo71_front,
};
static struct snd_ak4xxx_private akm_revo_front_priv __devinitdata = {
@@ -130,8 +144,7 @@ static struct snd_akm4xxx akm_revo_surro
.ops = {
.set_rate_val = revo_set_rate_val
},
- .num_stereo = revo71_num_stereo_surround,
- .channel_names = revo71_channel_names_surround
+ .dac_info = revo71_surround,
};
static struct snd_ak4xxx_private akm_revo_surround_priv __devinitdata = {
@@ -152,8 +165,7 @@ static struct snd_akm4xxx akm_revo51 __d
.ops = {
.set_rate_val = revo_set_rate_val
},
- .num_stereo = revo51_num_stereo,
- .channel_names = revo51_channel_names
+ .dac_info = revo51_dac,
};
static struct snd_ak4xxx_private akm_revo51_priv __devinitdata = {
@@ -171,8 +183,7 @@ static struct snd_akm4xxx akm_revo51_adc
static struct snd_akm4xxx akm_revo51_adc __devinitdata = {
.type = SND_AK5365,
.num_adcs = 2,
- .num_stereo = revo51_adc_num_stereo,
- .channel_names = revo51_adc_channel_names
+ .adc_info = revo51_adc,
};
static struct snd_ak4xxx_private akm_revo51_adc_priv __devinitdata = {
-------------------------------------------------------------------------
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