ASoC: twl6040: Assign id for each DAI

Later we can identify the DAIs by this ID number.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Mark Brown <broonie@linaro.org>

1 files changed, 13 insertions, 0 deletions

diff --git a/sound/soc/codecs/twl6040.c b/sound/soc/codecs/twl6040.c
index c2f2fdbfef96..9ea3dbccc0b3 100644
--- a/sound/soc/codecs/twl6040.c
+++ b/sound/soc/codecs/twl6040.c
@@ -38,6 +38,14 @@
 
 #include "twl6040.h"
 
+enum twl6040_dai_id {
+        TWL6040_DAI_LEGACY = 0,
+        TWL6040_DAI_UL,
+        TWL6040_DAI_DL1,
+        TWL6040_DAI_DL2,
+        TWL6040_DAI_VIB,
+};
+
 #define TWL6040_RATES           SNDRV_PCM_RATE_8000_96000
 #define TWL6040_FORMATS (SNDRV_PCM_FMTBIT_S32_LE)
 
@@ -1036,6 +1044,7 @@ static const struct snd_soc_dai_ops twl6040_dai_ops = {
 static struct snd_soc_dai_driver twl6040_dai[] = {
 {
         .name = "twl6040-legacy",
+        .id = TWL6040_DAI_LEGACY,
         .playback = {
                 .stream_name = "Legacy Playback",
                 .channels_min = 1,
@@ -1054,6 +1063,7 @@ static struct snd_soc_dai_driver twl6040_dai[] = {
 },
 {
         .name = "twl6040-ul",
+        .id = TWL6040_DAI_UL,
         .capture = {
                 .stream_name = "Capture",
                 .channels_min = 1,
@@ -1065,6 +1075,7 @@ static struct snd_soc_dai_driver twl6040_dai[] = {
 },
 {
         .name = "twl6040-dl1",
+        .id = TWL6040_DAI_DL1,
         .playback = {
                 .stream_name = "Headset Playback",
                 .channels_min = 1,
@@ -1076,6 +1087,7 @@ static struct snd_soc_dai_driver twl6040_dai[] = {
 },
 {
         .name = "twl6040-dl2",
+        .id = TWL6040_DAI_DL2,
         .playback = {
                 .stream_name = "Handsfree Playback",
                 .channels_min = 1,
@@ -1087,6 +1099,7 @@ static struct snd_soc_dai_driver twl6040_dai[] = {
 },
 {
         .name = "twl6040-vib",
+        .id = TWL6040_DAI_VIB,
         .playback = {
                 .stream_name = "Vibra Playback",
                 .channels_min = 1,