This is a note to let you know that I've just added the patch titled
ALSA: hda - VIA: Fix independent headphone no sound issue
to the 2.6.38-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
alsa-hda-via-fix-independent-headphone-no-sound-issue.patch
and it can be found in the queue-2.6.38 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <[email protected]> know about it.
>From ce0e5a9e81fbb153ee15ca60246c6722f07fc546 Mon Sep 17 00:00:00 2001
From: Lydia Wang <[email protected]>
Date: Tue, 22 Mar 2011 16:22:37 +0800
Subject: ALSA: hda - VIA: Fix independent headphone no sound issue
From: Lydia Wang <[email protected]>
commit ce0e5a9e81fbb153ee15ca60246c6722f07fc546 upstream.
Modify via_independent_hp_put() function to support VT1718S and VT1812
codecs, and fix independent headphone no sound issue.
Signed-off-by: Lydia Wang <[email protected]>
Signed-off-by: Takashi Iwai <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
---
sound/pci/hda/patch_via.c | 12 +++++++++++-
1 file changed, 11 insertions(+), 1 deletion(-)
--- a/sound/pci/hda/patch_via.c
+++ b/sound/pci/hda/patch_via.c
@@ -1191,8 +1191,16 @@ static int via_independent_hp_put(struct
/* Get Independent Mode index of headphone pin widget */
spec->hp_independent_mode = spec->hp_independent_mode_index == pinsel
? 1 : 0;
- snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_CONNECT_SEL, pinsel);
+ if (spec->codec_type == VT1718S)
+ snd_hda_codec_write(codec, nid, 0,
+ AC_VERB_SET_CONNECT_SEL, pinsel ? 2 : 0);
+ else
+ snd_hda_codec_write(codec, nid, 0,
+ AC_VERB_SET_CONNECT_SEL, pinsel);
+ if (spec->codec_type == VT1812)
+ snd_hda_codec_write(codec, 0x35, 0,
+ AC_VERB_SET_CONNECT_SEL, pinsel);
if (spec->multiout.hp_nid && spec->multiout.hp_nid
!= spec->multiout.dac_nids[HDA_FRONT])
snd_hda_codec_setup_stream(codec, spec->multiout.hp_nid,
@@ -1211,6 +1219,8 @@ static int via_independent_hp_put(struct
activate_ctl(codec, "Headphone Playback Switch",
spec->hp_independent_mode);
}
+ /* update jack power state */
+ set_jack_power_state(codec);
return 0;
}
Patches currently in stable-queue which might be from [email protected]
are
queue-2.6.38/alsa-hda-via-fix-vt1708-can-t-build-up-headphone-control-issue.patch
queue-2.6.38/alsa-hda-via-fix-invalid-a-a-path-volume-adjust-issue.patch
queue-2.6.38/alsa-hda-via-add-missing-support-for-vt1718s-in-a-a-path.patch
queue-2.6.38/alsa-hda-via-fix-independent-headphone-no-sound-issue.patch
queue-2.6.38/alsa-hda-via-fix-stereo-mixer-recording-no-sound-issue.patch
queue-2.6.38/alsa-hda-via-fix-codec-type-for-vt1708bce-at-the-right-timing.patch
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