diff options
| author | Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> | 2022-06-16 23:08:25 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2022-06-17 19:37:59 +0200 |
| commit | 011e397f5c9c96e533d4a244af84e74c9caefb83 (patch) | |
| tree | 8e71b09af6658d8c6eb53251e138e0a7c87f19f8 /sound/soc/codecs/rt1308-sdw.c | |
| parent | ASoC: SOF: pcm: use pm_resume_and_get() on component probe (diff) | |
| download | linux-011e397f5c9c96e533d4a244af84e74c9caefb83.tar.xz linux-011e397f5c9c96e533d4a244af84e74c9caefb83.zip | |
ASoC: codecs: soundwire: call pm_runtime_resume() in component probe
Make sure that the bus and codecs are pm_runtime active when the card
is registered/created. This avoid timeouts when accessing registers.
BugLink: https://github.com/thesofproject/linux/issues/3651
BugLink: https://github.com/thesofproject/linux/issues/3650
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Rander Wang <rander.wang@intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com>
Link: https://lore.kernel.org/r/20220616210825.132093-3-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/codecs/rt1308-sdw.c')
| -rw-r--r-- | sound/soc/codecs/rt1308-sdw.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/sound/soc/codecs/rt1308-sdw.c b/sound/soc/codecs/rt1308-sdw.c index 72f673f278ee..0be6e72ff5a9 100644 --- a/sound/soc/codecs/rt1308-sdw.c +++ b/sound/soc/codecs/rt1308-sdw.c @@ -608,7 +608,19 @@ static const struct sdw_slave_ops rt1308_slave_ops = { .bus_config = rt1308_bus_config, }; +static int rt1308_sdw_component_probe(struct snd_soc_component *component) +{ + int ret; + + ret = pm_runtime_resume(component->dev); + if (ret < 0 && ret != -EACCES) + return ret; + + return 0; +} + static const struct snd_soc_component_driver soc_component_sdw_rt1308 = { + .probe = rt1308_sdw_component_probe, .controls = rt1308_snd_controls, .num_controls = ARRAY_SIZE(rt1308_snd_controls), .dapm_widgets = rt1308_dapm_widgets, |