This is a note to let you know that I've just added the patch titled
ASoC: cs4271: configure reset GPIO as output
to the 4.9-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-cs4271-configure-reset-gpio-as-output.patch
and it can be found in the queue-4.9 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 49b2e27ab9f66b0a22c21980ad8118a4038324ae Mon Sep 17 00:00:00 2001
From: Alexander Sverdlin <alexander.sverdlin@xxxxxxxxx>
Date: Sat, 29 Apr 2017 12:19:33 +0200
Subject: ASoC: cs4271: configure reset GPIO as output
From: Alexander Sverdlin <alexander.sverdlin@xxxxxxxxx>
commit 49b2e27ab9f66b0a22c21980ad8118a4038324ae upstream.
During reset "refactoring" the output configuration was lost.
This commit repairs sound on EDB93XX boards.
Fixes: 9a397f4 ("ASoC: cs4271: add regulator consumer support")
Signed-off-by: Alexander Sverdlin <alexander.sverdlin@xxxxxxxxx>
Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
sound/soc/codecs/cs4271.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/sound/soc/codecs/cs4271.c
+++ b/sound/soc/codecs/cs4271.c
@@ -498,7 +498,7 @@ static int cs4271_reset(struct snd_soc_c
struct cs4271_private *cs4271 = snd_soc_codec_get_drvdata(codec);
if (gpio_is_valid(cs4271->gpio_nreset)) {
- gpio_set_value(cs4271->gpio_nreset, 0);
+ gpio_direction_output(cs4271->gpio_nreset, 0);
mdelay(1);
gpio_set_value(cs4271->gpio_nreset, 1);
mdelay(1);
Patches currently in stable-queue which might be from alexander.sverdlin@xxxxxxxxx are
queue-4.9/asoc-cs4271-configure-reset-gpio-as-output.patch