From: Oleksandr Suvorov <oleksandr.suvo...@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.suvo...@toradex.com>
Reviewed-by: Marcel Ziswiler <marcel.ziswi...@toradex.com>
Reviewed-by: Igor Opaniuk <igor.opan...@toradex.com>
Reviewed-by: Fabio Estevam <feste...@gmail.com>
Link:
https://lore.kernel.org/r/20190719100524.23300-5-oleksandr.suvo...@toradex.com
Signed-off-by: Mark Brown <broo...@kernel.org>
Signed-off-by: Richard Leitner <richard.leit...@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
