diff options
| author |   Mengdong Lin <mengdong.lin@intel.com> | 2013-12-02 22:26:03 -0500 |
|---|---|---|
| committer |   Takashi Iwai <tiwai@suse.de> | 2013-12-03 11:35:43 +0100 |
| commit | 84d2dc3e57bea30fb31397861cb97547069b25e4 (patch) | |
| tree | bdf203279a9d86705b330b4f0cc9a48ea1973c24 | |
| parent | ALSA: hda - Always do delayed probes for HD-audio devices (diff) | |
| download | wireguard-linux-84d2dc3e57bea30fb31397861cb97547069b25e4.tar.xz wireguard-linux-84d2dc3e57bea30fb31397861cb97547069b25e4.zip | |
ALSA: hda - fixup ALC262 to skip depop delay before D3 on Intel BayleyBay
This patch sets a 0ms depop delay in fixup funtion 'alc_fixup_no_depop_delay'.
And Realteck ALC262 applies this on Intel Baytrail BayleyBay platform to reduce
codec suspend time.
Signed-off-by: Mengdong Lin <mengdong.lin@intel.com>
Reviewed-by: Kailang Yang <kailang@realtek.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
| -rw-r--r-- | sound/pci/hda/patch_realtek.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index 537991ccba28..518e6ceeed20 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -374,8 +374,10 @@ static void alc_fixup_no_depop_delay(struct hda_codec *codec, { struct alc_spec *spec = codec->spec; - if (action == HDA_FIXUP_ACT_PROBE) + if (action == HDA_FIXUP_ACT_PROBE) { spec->no_depop_delay = 1; + codec->depop_delay = 0; + } } static int alc_auto_parse_customize_define(struct hda_codec *codec) |