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authorPeter Ujfalusi <peter.ujfalusi@ti.com>2012-09-20 17:32:02 +0400
committerMark Brown <broonie@opensource.wolfsonmicro.com>2012-09-22 18:57:40 +0400
commit7f51e7d30e36ac987d7a0e480d890477c5f8b04f (patch)
tree56a784f28c4457430378cb70a47e5d9ebba6622b /sound/soc/codecs/twl4030.c
parent0534951ba493a97eee646f62101cf88fac2308c6 (diff)
downloadlinux-7f51e7d30e36ac987d7a0e480d890477c5f8b04f.tar.xz
ASoC: twl4030: Convert to use DAI DAPM widgets
Use DAPM mapping for stream events and give unique names for the streams. This change also fixes the following warning: twl4030-codec twl4030-codec: Failed to create Capture debugfs file Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'sound/soc/codecs/twl4030.c')
-rw-r--r--sound/soc/codecs/twl4030.c48
1 files changed, 28 insertions, 20 deletions
diff --git a/sound/soc/codecs/twl4030.c b/sound/soc/codecs/twl4030.c
index 2548f5c56885..962341df7ddc 100644
--- a/sound/soc/codecs/twl4030.c
+++ b/sound/soc/codecs/twl4030.c
@@ -1237,16 +1237,11 @@ static const struct snd_soc_dapm_widget twl4030_dapm_widgets[] = {
SND_SOC_DAPM_OUTPUT("Virtual Voice OUT"),
/* DACs */
- SND_SOC_DAPM_DAC("DAC Right1", "Right Front HiFi Playback",
- SND_SOC_NOPM, 0, 0),
- SND_SOC_DAPM_DAC("DAC Left1", "Left Front HiFi Playback",
- SND_SOC_NOPM, 0, 0),
- SND_SOC_DAPM_DAC("DAC Right2", "Right Rear HiFi Playback",
- SND_SOC_NOPM, 0, 0),
- SND_SOC_DAPM_DAC("DAC Left2", "Left Rear HiFi Playback",
- SND_SOC_NOPM, 0, 0),
- SND_SOC_DAPM_DAC("DAC Voice", "Voice Playback",
- SND_SOC_NOPM, 0, 0),
+ SND_SOC_DAPM_DAC("DAC Right1", NULL, SND_SOC_NOPM, 0, 0),
+ SND_SOC_DAPM_DAC("DAC Left1", NULL, SND_SOC_NOPM, 0, 0),
+ SND_SOC_DAPM_DAC("DAC Right2", NULL, SND_SOC_NOPM, 0, 0),
+ SND_SOC_DAPM_DAC("DAC Left2", NULL, SND_SOC_NOPM, 0, 0),
+ SND_SOC_DAPM_DAC("DAC Voice", NULL, SND_SOC_NOPM, 0, 0),
/* Analog bypasses */
SND_SOC_DAPM_SWITCH("Right1 Analog Loopback", SND_SOC_NOPM, 0, 0,
@@ -1375,14 +1370,10 @@ static const struct snd_soc_dapm_widget twl4030_dapm_widgets[] = {
/* Introducing four virtual ADC, since TWL4030 have four channel for
capture */
- SND_SOC_DAPM_ADC("ADC Virtual Left1", "Left Front Capture",
- SND_SOC_NOPM, 0, 0),
- SND_SOC_DAPM_ADC("ADC Virtual Right1", "Right Front Capture",
- SND_SOC_NOPM, 0, 0),
- SND_SOC_DAPM_ADC("ADC Virtual Left2", "Left Rear Capture",
- SND_SOC_NOPM, 0, 0),
- SND_SOC_DAPM_ADC("ADC Virtual Right2", "Right Rear Capture",
- SND_SOC_NOPM, 0, 0),
+ SND_SOC_DAPM_ADC("ADC Virtual Left1", NULL, SND_SOC_NOPM, 0, 0),
+ SND_SOC_DAPM_ADC("ADC Virtual Right1", NULL, SND_SOC_NOPM, 0, 0),
+ SND_SOC_DAPM_ADC("ADC Virtual Left2", NULL, SND_SOC_NOPM, 0, 0),
+ SND_SOC_DAPM_ADC("ADC Virtual Right2", NULL, SND_SOC_NOPM, 0, 0),
/* Analog/Digital mic path selection.
TX1 Left/Right: either analog Left/Right or Digimic0
@@ -1426,6 +1417,23 @@ static const struct snd_soc_dapm_widget twl4030_dapm_widgets[] = {
};
static const struct snd_soc_dapm_route intercon[] = {
+ /* Stream -> DAC mapping */
+ {"DAC Right1", NULL, "HiFi Playback"},
+ {"DAC Left1", NULL, "HiFi Playback"},
+ {"DAC Right2", NULL, "HiFi Playback"},
+ {"DAC Left2", NULL, "HiFi Playback"},
+ {"DAC Voice", NULL, "Voice Playback"},
+
+ /* ADC -> Stream mapping */
+ {"HiFi Capture", NULL, "ADC Virtual Left1"},
+ {"HiFi Capture", NULL, "ADC Virtual Right1"},
+ {"HiFi Capture", NULL, "ADC Virtual Left2"},
+ {"HiFi Capture", NULL, "ADC Virtual Right2"},
+ {"Voice Capture", NULL, "ADC Virtual Left1"},
+ {"Voice Capture", NULL, "ADC Virtual Right1"},
+ {"Voice Capture", NULL, "ADC Virtual Left2"},
+ {"Voice Capture", NULL, "ADC Virtual Right2"},
+
{"Digital L1 Playback Mixer", NULL, "DAC Left1"},
{"Digital R1 Playback Mixer", NULL, "DAC Right1"},
{"Digital L2 Playback Mixer", NULL, "DAC Left2"},
@@ -2170,7 +2178,7 @@ static struct snd_soc_dai_driver twl4030_dai[] = {
.formats = TWL4030_FORMATS,
.sig_bits = 24,},
.capture = {
- .stream_name = "Capture",
+ .stream_name = "HiFi Capture",
.channels_min = 2,
.channels_max = 4,
.rates = TWL4030_RATES,
@@ -2187,7 +2195,7 @@ static struct snd_soc_dai_driver twl4030_dai[] = {
.rates = SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_16000,
.formats = SNDRV_PCM_FMTBIT_S16_LE,},
.capture = {
- .stream_name = "Capture",
+ .stream_name = "Voice Capture",
.channels_min = 1,
.channels_max = 2,
.rates = SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_16000,