diff options
| author | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2012-08-26 13:51:27 -0700 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2012-09-26 19:21:28 +0100 |
| commit | dac8f1c422a77ce4809433c18e359fff1e0df39e (patch) | |
| tree | 119390e7533dfa90f331b4cee9ac3bc6e5503871 /sound | |
| parent | 35d3889389f658dd30eefd650fc774c9b00871e5 (diff) | |
| download | linux-dac8f1c422a77ce4809433c18e359fff1e0df39e.tar.gz linux-dac8f1c422a77ce4809433c18e359fff1e0df39e.tar.bz2 linux-dac8f1c422a77ce4809433c18e359fff1e0df39e.zip | |
ASoC: wm5110: Add AEC loopback support
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/codecs/wm5110.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/sound/soc/codecs/wm5110.c b/sound/soc/codecs/wm5110.c index 9eabfb62fcfa..83177aa83625 100644 --- a/sound/soc/codecs/wm5110.c +++ b/sound/soc/codecs/wm5110.c @@ -313,6 +313,26 @@ ARIZONA_MIXER_ENUMS(ASRC1R, ARIZONA_ASRC1RMIX_INPUT_1_SOURCE); ARIZONA_MIXER_ENUMS(ASRC2L, ARIZONA_ASRC2LMIX_INPUT_1_SOURCE); ARIZONA_MIXER_ENUMS(ASRC2R, ARIZONA_ASRC2RMIX_INPUT_1_SOURCE); +static const char *wm5110_aec_loopback_texts[] = { + "HPOUT1L", "HPOUT1R", "HPOUT2L", "HPOUT2R", "HPOUT3L", "HPOUT3R", + "SPKOUTL", "SPKOUTR", "SPKDAT1L", "SPKDAT1R", "SPKDAT2L", "SPKDAT2R", +}; + +static const unsigned int wm5110_aec_loopback_values[] = { + 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, +}; + +static const struct soc_enum wm5110_aec_loopback = + SOC_VALUE_ENUM_SINGLE(ARIZONA_DAC_AEC_CONTROL_1, + ARIZONA_AEC_LOOPBACK_SRC_SHIFT, + ARIZONA_AEC_LOOPBACK_SRC_MASK, + ARRAY_SIZE(wm5110_aec_loopback_texts), + wm5110_aec_loopback_texts, + wm5110_aec_loopback_values); + +static const struct snd_kcontrol_new wm5110_aec_loopback_mux = + SOC_DAPM_VALUE_ENUM("AEC Loopback", wm5110_aec_loopback); + static const struct snd_soc_dapm_widget wm5110_dapm_widgets[] = { SND_SOC_DAPM_SUPPLY("SYSCLK", ARIZONA_SYSTEM_CLOCK_1, ARIZONA_SYSCLK_ENA_SHIFT, 0, NULL, 0), @@ -422,6 +442,9 @@ SND_SOC_DAPM_PGA("ASRC2L", ARIZONA_ASRC_ENABLE, ARIZONA_ASRC2L_ENA_SHIFT, 0, SND_SOC_DAPM_PGA("ASRC2R", ARIZONA_ASRC_ENABLE, ARIZONA_ASRC2R_ENA_SHIFT, 0, NULL, 0), +SND_SOC_DAPM_VALUE_MUX("AEC Loopback", ARIZONA_DAC_AEC_CONTROL_1, + ARIZONA_AEC_LOOPBACK_ENA, 0, &wm5110_aec_loopback_mux), + SND_SOC_DAPM_AIF_OUT("AIF1TX1", NULL, 0, ARIZONA_AIF1_TX_ENABLES, ARIZONA_AIF1TX1_ENA_SHIFT, 0), SND_SOC_DAPM_AIF_OUT("AIF1TX2", NULL, 0, @@ -584,6 +607,7 @@ SND_SOC_DAPM_OUTPUT("SPKDAT2R"), { name, "Noise Generator", "Noise Generator" }, \ { name, "Tone Generator 1", "Tone Generator 1" }, \ { name, "Tone Generator 2", "Tone Generator 2" }, \ + { name, "AEC", "AEC Loopback" }, \ { name, "IN1L", "IN1L PGA" }, \ { name, "IN1R", "IN1R PGA" }, \ { name, "IN2L", "IN2L PGA" }, \ |