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ASoC: cs47l15: Fix event generation for low power mux control
authorCharles Keepax <ckeepax@opensource.cirrus.com>
Thu, 23 Jun 2022 10:51:17 +0000 (11:51 +0100)
committerMark Brown <broonie@kernel.org>
Fri, 24 Jun 2022 15:21:59 +0000 (16:21 +0100)
commit7f103af4a10f375b9b346b4d0b730f6a66b8c451
tree81b8e554eacdfec7084c85e1ea793dec47dc85e8tree | snapshot
parent46b0d050c8c7df6dfb2c376aaa149bf2cfc5ca3ecommit | diff
ASoC: cs47l15: Fix event generation for low power mux control

cs47l15_in1_adc_put always returns zero regardless of if the control
value was updated. This results in missing notifications to user-space
of the control change. Update the handling to return 1 when the value is
changed.

Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20220623105120.1981154-3-ckeepax@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
sound/soc/codecs/cs47l15.c diff | blob | history
Domain: System / Kernel;