| From 0700d3d117a7f110ddddbd83873e13652f69c54b Mon Sep 17 00:00:00 2001 |
| From: Kailang Yang <kailang@realtek.com> |
| Date: Fri, 26 Apr 2019 16:13:54 +0800 |
| Subject: ALSA: hda/realtek - Fixed Dell AIO speaker noise |
| |
| From: Kailang Yang <kailang@realtek.com> |
| |
| commit 0700d3d117a7f110ddddbd83873e13652f69c54b upstream. |
| |
| Fixed Dell AIO speaker noise. |
| spec->gen.auto_mute_via_amp = 1, this option was solved speaker white |
| noise at boot. |
| codec->power_save_node = 0, this option was solved speaker noise at |
| resume back. |
| |
| Fixes: 9226665159f0 ("ALSA: hda/realtek - Fix Dell AIO LineOut issue") |
| Signed-off-by: Kailang Yang <kailang@realtek.com> |
| Cc: <stable@vger.kernel.org> |
| Signed-off-by: Takashi Iwai <tiwai@suse.de> |
| Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
| |
| --- |
| sound/pci/hda/patch_realtek.c | 2 ++ |
| 1 file changed, 2 insertions(+) |
| |
| --- a/sound/pci/hda/patch_realtek.c |
| +++ b/sound/pci/hda/patch_realtek.c |
| @@ -5448,6 +5448,8 @@ static void alc274_fixup_bind_dacs(struc |
| return; |
| |
| spec->gen.preferred_dacs = preferred_pairs; |
| + spec->gen.auto_mute_via_amp = 1; |
| + codec->power_save_node = 0; |
| } |
| |
| /* The DAC of NID 0x3 will introduce click/pop noise on headphones, so invalidate it */ |
