| Message ID | 20220106110128.66049-2-hdegoede@redhat.com (mailing list archive) |
|---|---|
| State | Accepted |
| Commit | a2d6d84db2e7bcc831aed90f33334c70a1b060a3 |
| Headers | show |
| Series | ASoC: rt5640: 1 Bugfix + Add support for external GPIO jack-detect | expand |
diff --git a/sound/soc/codecs/rt5640.c b/sound/soc/codecs/rt5640.c index f3659b14c74e..ceb2d50b17aa 100644 --- a/sound/soc/codecs/rt5640.c +++ b/sound/soc/codecs/rt5640.c @@ -2737,7 +2737,7 @@ static int rt5640_resume(struct snd_soc_component *component) regcache_cache_only(rt5640->regmap, false); regcache_sync(rt5640->regmap); - if (rt5640->jd_src) { + if (rt5640->jack) { if (rt5640->jd_src == RT5640_JD_SRC_HDA_HEADER) snd_soc_component_update_bits(component, RT5640_DUMMY2, 0x1100, 0x1100);
Commit 2b9c8d2b3c89 ("ASoC: rt5640: Add the HDA header support") adds re-queuing of the jack_work on resume when rt5640->jd_src != 0. But the jack_work will unconditionally deref rt5640->jack and that might be NULL. E.g. the sound/soc/intel/boards/bytcr_rt5640.c machine driver call snd_soc_component_set_jack(codec, NULL, NULL) from pre_suspend to disable the IRQ to avoid spurious wakeups, so when rt5640_resume() runs rt5640->jack will be NULL in this case. Make the queueing of the work conditional on rt5640->jack instead of on rt5640->jd_src to fix this. Fixes: 2b9c8d2b3c89 ("ASoC: rt5640: Add the HDA header support") Cc: Oder Chiou <oder_chiou@realtek.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com> --- sound/soc/codecs/rt5640.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)