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ASoC: tlv320adcx140: Wake up codec before accessing register
authorCamel Guo <camelg@axis.com>
Tue, 8 Sep 2020 08:35:21 +0000 (10:35 +0200)
committerMark Brown <broonie@kernel.org>
Tue, 8 Sep 2020 16:26:03 +0000 (17:26 +0100)
commit4520a15c67d10fcfad97658135e074dfb93baffe
tree3d3786e71fb062fa0164e95105451394bcdde650tree | snapshot
parent05d3479051e744ca01e0107459a0d18227285936commit | diff
ASoC: tlv320adcx140: Wake up codec before accessing register

According to its datasheet, after reset this codec goes into sleep
mode. In this mode, any register accessing should be avoided except for
exiting sleep mode. Hence this commit moves SLEEP_CFG access before any
register accessing.

Signed-off-by: Camel Guo <camelg@axis.com>
Acked-by: Dan Murphy <dmurphy@ti.com>
Link: https://lore.kernel.org/r/20200908083521.14105-2-camel.guo@axis.com
Signed-off-by: Mark Brown <broonie@kernel.org>
sound/soc/codecs/tlv320adcx140.c diff | blob | history
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