This is a note to let you know that I've just added the patch titled
ALSA: hda - Set single_adc_amp flag for CS420x codecs
to the 3.19-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-set-single_adc_amp-flag-for-cs420x-codecs.patch
and it can be found in the queue-3.19 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From bad994f5b4ab57eec8d56c180edca00505c3eeb2 Mon Sep 17 00:00:00 2001
From: Takashi Iwai <tiwai@xxxxxxx>
Date: Thu, 12 Mar 2015 20:28:04 +0100
Subject: ALSA: hda - Set single_adc_amp flag for CS420x codecs
From: Takashi Iwai <tiwai@xxxxxxx>
commit bad994f5b4ab57eec8d56c180edca00505c3eeb2 upstream.
CS420x codecs seem to deal only the single amps of ADC nodes even
though the nodes receive multiple inputs. This leads to the
inconsistent amp value after S3/S4 resume, for example.
The fix is just to set codec->single_adc_amp flag. Then the driver
handles these ADC amps as if single connections.
Reported-and-tested-by: Vasil Zlatanov <vasil.zlatanov@xxxxxxxxx>
Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
sound/pci/hda/patch_cirrus.c | 1 +
1 file changed, 1 insertion(+)
--- a/sound/pci/hda/patch_cirrus.c
+++ b/sound/pci/hda/patch_cirrus.c
@@ -584,6 +584,7 @@ static int patch_cs420x(struct hda_codec
return -ENOMEM;
spec->gen.automute_hook = cs_automute;
+ codec->single_adc_amp = 1;
snd_hda_pick_fixup(codec, cs420x_models, cs420x_fixup_tbl,
cs420x_fixups);
Patches currently in stable-queue which might be from tiwai@xxxxxxx are
queue-3.19/alsa-hda-set-single_adc_amp-flag-for-cs420x-codecs.patch
queue-3.19/alsa-hda-fix-regression-of-hd-audio-controller-fallback-modes.patch
queue-3.19/alsa-snd-usb-add-quirks-for-roland-ua-22.patch
queue-3.19/alsa-hda-add-workaround-for-macbook-air-5-2-built-in-mic.patch
queue-3.19/alsa-hda-fix-built-in-mic-on-compaq-presario-cq60.patch
queue-3.19/alsa-control-add-sanity-checks-for-user-ctl-id-name-string.patch
queue-3.19/alsa-hda-don-t-access-stereo-amps-for-mono-channel-widgets.patch
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