diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c index 472e5d04701e..5b7622034eee 100644 --- a/sound/pci/hda/hda_codec.c +++ b/sound/pci/hda/hda_codec.c @@ -1471,6 +1471,7 @@ int snd_hda_codec_new(struct hda_bus *bus, INIT_LIST_HEAD(&codec->conn_list); INIT_DELAYED_WORK(&codec->jackpoll_work, hda_jackpoll_work); + codec->depop_delay = -1; #ifdef CONFIG_PM spin_lock_init(&codec->power_lock); @@ -3975,8 +3976,10 @@ static unsigned int hda_set_power_state(struct hda_codec *codec, /* this delay seems necessary to avoid click noise at power-down */ if (power_state == AC_PWRST_D3) { - /* transition time less than 10ms for power down */ - msleep(codec->epss ? 10 : 100); + if (codec->depop_delay < 0) + msleep(codec->epss ? 10 : 100); + else if (codec->depop_delay > 0) + msleep(codec->depop_delay); flags = HDA_RW_NO_RESPONSE_FALLBACK; } diff --git a/sound/pci/hda/hda_codec.h b/sound/pci/hda/hda_codec.h index 01b248d3f7b2..3ab4834761a8 100644 --- a/sound/pci/hda/hda_codec.h +++ b/sound/pci/hda/hda_codec.h @@ -944,6 +944,8 @@ struct hda_codec { struct snd_array jacks; #endif + int depop_delay; /* depop delay in ms, -1 for default delay time */ + /* fix-up list */ int fixup_id; const struct hda_fixup *fixup_list;