Messages in this thread Patch in this message | | | From | Richard Leitner <> | Subject | [PATCH v5.3] ASoC: sgtl5000: add ADC mute control | Date | Wed, 16 Oct 2019 11:13:04 +0200 |
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From: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
Upstream commit 631bc8f0134a ("ASoC: sgtl5000: Fix of unmute outputs on probe"), which is e9f621efaebd in v5.3 replaced snd_soc_component_write with snd_soc_component_update_bits and therefore no longer cleared the MUTE_ADC flag. This caused the ADC to stay muted and recording doesn't work any longer. This patch fixes this problem by adding a Switch control for MUTE_ADC.
commit 694b14554d75 ("ASoC: sgtl5000: add ADC mute control") upstream
This control mute/unmute the ADC input of SGTL5000 using its CHIP_ANA_CTRL register.
Signed-off-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com> Reviewed-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Fabio Estevam <festevam@gmail.com> Link: https://lore.kernel.org/r/20190719100524.23300-5-oleksandr.suvorov@toradex.com Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Richard Leitner <richard.leitner@skidata.com> Fixes: e9f621efaebd ("ASoC: sgtl5000: Fix of unmute outputs on probe") --- sound/soc/codecs/sgtl5000.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/sound/soc/codecs/sgtl5000.c b/sound/soc/codecs/sgtl5000.c index 3f28e7862b5b..b65232521ea8 100644 --- a/sound/soc/codecs/sgtl5000.c +++ b/sound/soc/codecs/sgtl5000.c @@ -720,6 +720,7 @@ static const struct snd_kcontrol_new sgtl5000_snd_controls[] = { SGTL5000_CHIP_ANA_ADC_CTRL, 8, 1, 0, capture_6db_attenuate), SOC_SINGLE("Capture ZC Switch", SGTL5000_CHIP_ANA_CTRL, 1, 1, 0), + SOC_SINGLE("Capture Switch", SGTL5000_CHIP_ANA_CTRL, 0, 1, 1), SOC_DOUBLE_TLV("Headphone Playback Volume", SGTL5000_CHIP_ANA_HP_CTRL, -- 2.21.0
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