At Thu, 9 Oct 2014 11:04:56 +0000, Harsha Priya wrote:
This patch sets the headphones mode to default before suspending which helps avoid the pop noise on headphones
The change looks simple, but since it's a mysterious COEF, I'd like to hear from people testing with other machines with this codec before applying the patch.
David, do you know anyone in your team have such a machine to test?
thanks,
Takashi
Signed-off-by: Harsha Priya harshapriya.n@intel.com
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index 69d1236..e839e7a 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -2884,6 +2884,9 @@ static void alc283_shutup(struct hda_codec *codec)
alc_write_coef_idx(codec, 0x43, 0x9004);
- /*depop hp during suspend*/
- alc_write_coef_idx(codec, 0x06, 0x2100);
- snd_hda_codec_write(codec, hp_pin, 0, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE);
-- 1.9.1