This is a note to let you know that I've just added the patch titled
ASoC: dapm: Fix value setting for _ENUM_DOUBLE MUX's second channel
to the 4.4-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:
asoc-dapm-fix-value-setting-for-_enum_double-mux-s-second-channel.patch
and it can be found in the queue-4.4 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 071133a209354f39d4e5785d5a6a390e03241841 Mon Sep 17 00:00:00 2001
From: Chen-Yu Tsai <wens@xxxxxxxx>
Date: Sat, 27 Aug 2016 19:27:59 +0800
Subject: ASoC: dapm: Fix value setting for _ENUM_DOUBLE MUX's second channel
From: Chen-Yu Tsai <wens@xxxxxxxx>
commit 071133a209354f39d4e5785d5a6a390e03241841 upstream.
The value for the second channel in _ENUM_DOUBLE (double channel) MUXs
is not correctly updated, due to using the wrong bit shift.
Use the correct bit shift, so both channels toggle together.
Fixes: 3727b4968453 (ASoC: dapm: Consolidate MUXs and value MUXs)
Signed-off-by: Chen-Yu Tsai <wens@xxxxxxxx>
Reviewed-by: Charles Keepax <ckeepax@xxxxxxxxxxxxxxxxxxxxxxxxxxx>
Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
sound/soc/soc-dapm.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/sound/soc/soc-dapm.c
+++ b/sound/soc/soc-dapm.c
@@ -3169,7 +3169,7 @@ int snd_soc_dapm_put_enum_double(struct
if (e->shift_l != e->shift_r) {
if (item[1] > e->items)
return -EINVAL;
- val |= snd_soc_enum_item_to_val(e, item[1]) << e->shift_l;
+ val |= snd_soc_enum_item_to_val(e, item[1]) << e->shift_r;
mask |= e->mask << e->shift_r;
}
Patches currently in stable-queue which might be from wens@xxxxxxxx are
queue-4.4/asoc-dapm-fix-kcontrol-creation-for-output-driver-widget.patch
queue-4.4/asoc-dapm-fix-value-setting-for-_enum_double-mux-s-second-channel.patch
queue-4.4/asoc-dapm-fix-possible-uninitialized-variable-in-snd_soc_dapm_get_volsw.patch
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