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ASoC: meson: g12a: add tohdmitx reset

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Reset the g12a hdmi codec glue on probe. This ensure a sane startup state.

Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Link: https://lore.kernel.org/r/20200221121146.1498427-1-jbrunet@baylibre.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Jerome Brunet 2020-02-21 13:11:46 +01:00 committed by Mark Brown
parent ac0a689979
commit 22946f3755
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GPG Key ID: 24D68B725D5487D0
1 changed files with 6 additions and 0 deletions
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6
sound/soc/meson/g12a-tohdmitx.c
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@ -8,6 +8,7 @@
#include <linux/module.h>
#include <sound/pcm_params.h>
#include <linux/regmap.h>
#include <linux/reset.h>
#include <sound/soc.h>
#include <sound/soc-dai.h>
@ -378,6 +379,11 @@ static int g12a_tohdmitx_probe(struct platform_device *pdev)
struct device *dev = &pdev->dev;
void __iomem *regs;
struct regmap *map;
int ret;
ret = device_reset(dev);
if (ret)
return ret;
regs = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(regs))