diff options
| author | Charles Keepax <ckeepax@opensource.wolfsonmicro.com> | 2013-07-04 07:56:28 (GMT) |
|---|---|---|
| committer | Mark Brown <broonie@linaro.org> | 2013-07-15 10:07:02 (GMT) |
| commit | b63144e6c6097486e7678f9ecc2769b68d2ec83e (patch) | |
| tree | 5965c48949e925ef88882fa6aaec2d50580656b6 /sound/soc/codecs/wm5102.c | |
| parent | 326c29b6bedb7440b4232631686027af84a62cf5 (diff) | |
| download | linux-fsl-qoriq-b63144e6c6097486e7678f9ecc2769b68d2ec83e.tar.xz | |
ASoC: arizona: Add signal activity output for DRC
When doing signal activity detection, the only output from the DRC will
often be a GPIO pin. This patch adds a signal activity output that is
activated when a GPIO is configured to output the DRC signal activity
detection.
Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
Diffstat (limited to 'sound/soc/codecs/wm5102.c')
| -rw-r--r-- | sound/soc/codecs/wm5102.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/sound/soc/codecs/wm5102.c b/sound/soc/codecs/wm5102.c index 282fd23..a6cbdb4 100644 --- a/sound/soc/codecs/wm5102.c +++ b/sound/soc/codecs/wm5102.c @@ -998,6 +998,8 @@ SND_SOC_DAPM_INPUT("IN2R"), SND_SOC_DAPM_INPUT("IN3L"), SND_SOC_DAPM_INPUT("IN3R"), +SND_SOC_DAPM_OUTPUT("DRC1 Signal Activity"), + SND_SOC_DAPM_PGA_E("IN1L PGA", ARIZONA_INPUT_ENABLES, ARIZONA_IN1L_ENA_SHIFT, 0, NULL, 0, arizona_in_ev, SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD | @@ -1614,6 +1616,9 @@ static const struct snd_soc_dapm_route wm5102_dapm_routes[] = { { "SPKDAT1R", NULL, "OUT5R" }, { "MICSUPP", NULL, "SYSCLK" }, + + { "DRC1 Signal Activity", NULL, "DRC1L" }, + { "DRC1 Signal Activity", NULL, "DRC1R" }, }; static int wm5102_set_fll(struct snd_soc_codec *codec, int fll_id, int source, @@ -1781,6 +1786,7 @@ static int wm5102_codec_probe(struct snd_soc_codec *codec) return ret; arizona_init_spk(codec); + arizona_init_gpio(codec); snd_soc_dapm_disable_pin(&codec->dapm, "HAPTICS"); |