VT202x codecs seem requiring some delay after the resume D0 power transition for making the jack detection working again. Without the delay soon after D0, the jack is always detected as unplugged.

Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=98921 Signed-off-by: Takashi Iwai tiwai@suse.de --- sound/pci/hda/patch_via.c | 10 ++++++++++ 1 file changed, 10 insertions(+)

diff --git a/sound/pci/hda/patch_via.c b/sound/pci/hda/patch_via.c index 31a95cca015d..bab6c04932aa 100644 --- a/sound/pci/hda/patch_via.c +++ b/sound/pci/hda/patch_via.c @@ -449,6 +449,15 @@ static int via_suspend(struct hda_codec *codec)

return 0; } + +static int via_resume(struct hda_codec *codec) +{ + /* some delay here to make jack detection working (bko#98921) */ + msleep(10); + codec->patch_ops.init(codec); + regcache_sync(codec->core.regmap); + return 0; +} #endif

#ifdef CONFIG_PM @@ -475,6 +484,7 @@ static const struct hda_codec_ops via_patch_ops = { .stream_pm = snd_hda_gen_stream_pm, #ifdef CONFIG_PM .suspend = via_suspend, + .resume = via_resume, .check_power_status = via_check_power_status, #endif };