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| author | Ben Zhang <benzh@chromium.org> | 2016-03-25 16:10:39 -0700 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2016-03-28 10:40:34 +0100 |
| commit | e6cee90075c0ff261ff7eef8ad892429f028e194 (patch) | |
| tree | ad2472f6c3e5958c970905dcab859627c10f00a3 /samples | |
| parent | f55532a0c0b8bb6148f4e07853b876ef73bc69ca (diff) | |
| download | linux-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')
0 files changed, 0 insertions, 0 deletions