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authorBen Zhang <benzh@chromium.org>2016-03-25 16:10:39 -0700
committerMark Brown <broonie@kernel.org>2016-03-28 10:40:34 +0100
commite6cee90075c0ff261ff7eef8ad892429f028e194 (patch)
treead2472f6c3e5958c970905dcab859627c10f00a3 /samples
parentf55532a0c0b8bb6148f4e07853b876ef73bc69ca (diff)
downloadlinux-e6cee90075c0ff261ff7eef8ad892429f028e194.tar.bz2
ASoC: nau8825: Fix jack detection across suspend
Jack plug status is rechecked at resume to handle plug/unplug in S3 when the chip has no power. Suspend/resume callbacks are moved from the i2c dev_pm_ops to snd_soc_codec_driver. soc_resume_deferred is a delayed work which may trigger nau8825_set_bias_level. The bias change races against dev_pm_ops, causing jack detection issues. soc_resume_deferred ensures bias change and snd_soc_codec_driver suspend/resume are sequenced correctly. Signed-off-by: Ben Zhang <benzh@chromium.org> Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'samples')
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