Commit 805238b1 authored by Peter Ujfalusi's avatar Peter Ujfalusi Committed by Mark Brown
Browse files

ASoC: twl6040: 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:
twl6040-codec twl6040-codec: Failed to create Capture debugfs file

Signed-off-by: default avatarPeter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: default avatarMark Brown <broonie@opensource.wolfsonmicro.com>
parent 7f51e7d3

sound/soc/codecs/twl6040.c

+29 −14
Original line number Diff line number Diff line
@@ -727,10 +727,8 @@ static const struct snd_soc_dapm_widget twl6040_dapm_widgets[] = { 
			TWL6040_REG_MICRCTL, 1, 0, NULL, 0),



	/* ADCs */

	SND_SOC_DAPM_ADC("ADC Left", "Left Front Capture",

			TWL6040_REG_MICLCTL, 2, 0),

	SND_SOC_DAPM_ADC("ADC Right", "Right Front Capture",

			TWL6040_REG_MICRCTL, 2, 0),

	SND_SOC_DAPM_ADC("ADC Left", NULL, TWL6040_REG_MICLCTL, 2, 0),

	SND_SOC_DAPM_ADC("ADC Right", NULL, TWL6040_REG_MICRCTL, 2, 0),



	/* Microphone bias */

	SND_SOC_DAPM_SUPPLY("Headset Mic Bias",
@@ -743,15 +741,12 @@ static const struct snd_soc_dapm_widget twl6040_dapm_widgets[] = { 
			    TWL6040_REG_DMICBCTL, 4, 0, NULL, 0),



	/* DACs */

	SND_SOC_DAPM_DAC("HSDAC Left", "Headset Playback", SND_SOC_NOPM, 0, 0),

	SND_SOC_DAPM_DAC("HSDAC Right", "Headset Playback", SND_SOC_NOPM, 0, 0),

	SND_SOC_DAPM_DAC("HFDAC Left", "Handsfree Playback",

			 TWL6040_REG_HFLCTL, 0, 0),

	SND_SOC_DAPM_DAC("HFDAC Right", "Handsfree Playback",

			 TWL6040_REG_HFRCTL, 0, 0),

	SND_SOC_DAPM_DAC("HSDAC Left", NULL, SND_SOC_NOPM, 0, 0),

	SND_SOC_DAPM_DAC("HSDAC Right", NULL, SND_SOC_NOPM, 0, 0),

	SND_SOC_DAPM_DAC("HFDAC Left", NULL, TWL6040_REG_HFLCTL, 0, 0),

	SND_SOC_DAPM_DAC("HFDAC Right", NULL, TWL6040_REG_HFRCTL, 0, 0),

	/* Virtual DAC for vibra path (DL4 channel) */

	SND_SOC_DAPM_DAC("VIBRA DAC", "Vibra Playback",

			SND_SOC_NOPM, 0, 0),

	SND_SOC_DAPM_DAC("VIBRA DAC", NULL, SND_SOC_NOPM, 0, 0),



	SND_SOC_DAPM_MUX("Handsfree Left Playback",

			SND_SOC_NOPM, 0, 0, &hfl_mux_controls),
@@ -810,6 +805,26 @@ static const struct snd_soc_dapm_widget twl6040_dapm_widgets[] = { 
};



static const struct snd_soc_dapm_route intercon[] = {

	/* Stream -> DAC mapping */

	{"HSDAC Left", NULL, "Legacy Playback"},

	{"HSDAC Left", NULL, "Headset Playback"},

	{"HSDAC Right", NULL, "Legacy Playback"},

	{"HSDAC Right", NULL, "Headset Playback"},



	{"HFDAC Left", NULL, "Legacy Playback"},

	{"HFDAC Left", NULL, "Handsfree Playback"},

	{"HFDAC Right", NULL, "Legacy Playback"},

	{"HFDAC Right", NULL, "Handsfree Playback"},



	{"VIBRA DAC", NULL, "Legacy Playback"},

	{"VIBRA DAC", NULL, "Vibra Playback"},



	/* ADC -> Stream mapping */

	{"ADC Left", NULL, "Legacy Capture"},

	{"ADC Left", NULL, "Capture"},

	{"ADC Right", NULL, "Legacy Capture"},

	{"ADC Right", NULL, "Capture"},



	/* Capture path */

	{"Analog Left Capture Route", "Headset Mic", "HSMIC"},

	{"Analog Left Capture Route", "Main Mic", "MAINMIC"},
@@ -1028,14 +1043,14 @@ static struct snd_soc_dai_driver twl6040_dai[] = { 
{

	.name = "twl6040-legacy",

	.playback = {

		.stream_name = "Playback",

		.stream_name = "Legacy Playback",

		.channels_min = 1,

		.channels_max = 5,

		.rates = TWL6040_RATES,

		.formats = TWL6040_FORMATS,

	},

	.capture = {

		.stream_name = "Capture",

		.stream_name = "Legacy Capture",

		.channels_min = 1,

		.channels_max = 2,

		.rates = TWL6040_RATES,

CRA Git | Maintained and supported by SUSTech CRA and CCSE