[ALSA] Add dB scale information to ice1724 driver

Added the dB scale information to each board support code of ice1724 driver.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>

1 files changed, 84 insertions, 20 deletions

diff --git a/sound/pci/ice1712/aureon.c b/sound/pci/ice1712/aureon.c
index 9492f3d2455..9e76cebd2d2 100644
--- a/sound/pci/ice1712/aureon.c
+++ b/sound/pci/ice1712/aureon.c
@@ -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 snd_kcontrol *kcontrol, struct snd_ctl_e
 	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_dac_controls[] __devinitdata = {
 	},
 	{
 		.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_dac_controls[] __devinitdata = {
 	},
 	{
 		.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_dac_controls[] __devinitdata = {
 	},
 	{
 		.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_dac_controls[] __devinitdata = {
 	},
 	{
 		.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_dac_controls[] __devinitdata = {
 	},
 	{
 		.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_dac_controls[] __devinitdata = {
 	},
 	{
 		.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_controls[] __devinitdata = {
  	},
  	{
  		.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_controls[] __devinitdata = {
 	},
 	{
 		.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_controls[] __devinitdata = {
  	},
  	{
  		.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_controls[] __devinitdata = {
  	},
  	{
  		.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_controls[] __devinitdata = {
  	},
  	{
  		.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_controls[] __devinitdata = {
  	},
  	{
  		.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_controls[] __devinitdata = {
  	},
  	{
  		.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_ac97_controls[] __devinitdata = {
  	},
  	{
  		.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_ac97_controls[] __devinitdata = {
  	},
  	{
  		.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_ac97_controls[] __devinitdata = {
  		.info = aureon_ac97_mute_info,
  		.get = aureon_ac97_mute_get,
  		.put = aureon_ac97_mute_put,
- 		.private_value = AC97_CD,
+ 		.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_ac97_controls[] __devinitdata = {
  	},
  	{
  		.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_ac97_controls[] __devinitdata = {
  	},
  	{
  		.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_ac97_controls[] __devinitdata = {
  	},
  	{
  		.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,