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Message-Id: <20131210080057.650515237@linuxfoundation.org>
Date: Tue, 10 Dec 2013 00:00:34 -0800
From: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To: linux-kernel@...r.kernel.org
Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
stable@...r.kernel.org, Takashi Iwai <tiwai@...e.de>
Subject: [PATCH 3.12 03/62] ALSA: hda - Use always amps for auto-mute on AD1986A codec
3.12-stable review patch. If anyone has any objections, please let me know.
------------------
From: Takashi Iwai <tiwai@...e.de>
commit b3bd4fc3822a6b5883eaa556822487d87752d443 upstream.
It seems that AD1986A cannot manage the dynamic pin on/off for
auto-muting, but rather gets confused. Since each output has own amp,
let's use it instead.
Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=64971
Signed-off-by: Takashi Iwai <tiwai@...e.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
---
sound/pci/hda/patch_analog.c | 3 +++
1 file changed, 3 insertions(+)
--- a/sound/pci/hda/patch_analog.c
+++ b/sound/pci/hda/patch_analog.c
@@ -345,6 +345,9 @@ static int patch_ad1986a(struct hda_code
*/
spec->gen.multiout.no_share_stream = 1;
+ /* AD1986A can't manage the dynamic pin on/off smoothly */
+ spec->gen.auto_mute_via_amp = 1;
+
snd_hda_pick_fixup(codec, ad1986a_fixup_models, ad1986a_fixup_tbl,
ad1986a_fixups);
snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PRE_PROBE);
--
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