Messages in this thread Patch in this message | | | From | Greg Kroah-Hartman <> | Subject | [PATCH 4.9 019/164] ASoC: cs4271: configure reset GPIO as output | Date | Tue, 23 May 2017 22:07:16 +0200 |
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4.9-stable review patch. If anyone has any objections, please let me know.
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From: Alexander Sverdlin <alexander.sverdlin@gmail.com>
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@gmail.com> Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
--- 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);
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