diff options
| author | Mark Brown <broonie@linaro.org> | 2013-08-11 14:15:10 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@linaro.org> | 2013-08-11 19:40:53 +0200 |
| commit | 2e7fb942a30563125d6aac497fa0dcddbb7d731d (patch) | |
| tree | f3a88c5fbb60f3041e04e127fe41e5d9ffef56d0 /sound | |
| parent | ASoC: cs4271: Convert to table based control init (diff) | |
| download | linux-2e7fb942a30563125d6aac497fa0dcddbb7d731d.tar.xz linux-2e7fb942a30563125d6aac497fa0dcddbb7d731d.zip | |
ASoC: cs4271: Add DAPM support
This makes it possible to hook the device into a more complex board and
ensures it will continue to work with non-DAPM support removed from the
core.
Signed-off-by: Mark Brown <broonie@linaro.org>
Acked-by: Alexander Sverdlin <subaparts@yandex.ru>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/codecs/cs4271.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/sound/soc/codecs/cs4271.c b/sound/soc/codecs/cs4271.c index 65ad56c43c13..a20f1bb8f071 100644 --- a/sound/soc/codecs/cs4271.c +++ b/sound/soc/codecs/cs4271.c @@ -173,6 +173,26 @@ struct cs4271_private { bool enable_soft_reset; }; +static const struct snd_soc_dapm_widget cs4271_dapm_widgets[] = { +SND_SOC_DAPM_INPUT("AINA"), +SND_SOC_DAPM_INPUT("AINB"), + +SND_SOC_DAPM_OUTPUT("AOUTA+"), +SND_SOC_DAPM_OUTPUT("AOUTA-"), +SND_SOC_DAPM_OUTPUT("AOUTB+"), +SND_SOC_DAPM_OUTPUT("AOUTB-"), +}; + +static const struct snd_soc_dapm_route cs4271_dapm_routes[] = { + { "Capture", NULL, "AINA" }, + { "Capture", NULL, "AINB" }, + + { "AOUTA+", NULL, "Playback" }, + { "AOUTA-", NULL, "Playback" }, + { "AOUTB+", NULL, "Playback" }, + { "AOUTB-", NULL, "Playback" }, +}; + /* * @freq is the desired MCLK rate * MCLK rate should (c) be the sample rate, multiplied by one of the @@ -598,6 +618,10 @@ static struct snd_soc_codec_driver soc_codec_dev_cs4271 = { .controls = cs4271_snd_controls, .num_controls = ARRAY_SIZE(cs4271_snd_controls), + .dapm_widgets = cs4271_dapm_widgets, + .num_dapm_widgets = ARRAY_SIZE(cs4271_dapm_widgets), + .dapm_routes = cs4271_dapm_routes, + .num_dapm_routes = ARRAY_SIZE(cs4271_dapm_routes), }; #if defined(CONFIG_SPI_MASTER) |