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ASoC: codecs: wcd937x: Fix missing de-assert of reset GPIO

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The device never comes online from a reset/shutdown state, because the
driver de-asserts reset GPIO when requesting it but then, at the end of
probe() through wcd937x_reset(), leaves it asserted.

Cc: stable@vger.kernel.org
Fixes: 9be3ec196d ("ASoC: codecs: wcd937x: add wcd937x codec driver")
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://patch.msgid.link/20240806114913.40022-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Krzysztof Kozlowski 2024-08-06 13:49:13 +02:00 committed by Mark Brown
parent c0196faaa9
commit 2251db28ed
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GPG key ID: 24D68B725D5487D0
1 changed files with 2 additions and 3 deletions
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5
sound/soc/codecs/wcd937x.c
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@ -242,10 +242,9 @@ static const struct regmap_irq_chip wcd937x_regmap_irq_chip = {
static void wcd937x_reset(struct wcd937x_priv *wcd937x)
{
usleep_range(20, 30);
gpiod_set_value(wcd937x->reset_gpio, 1);
usleep_range(20, 30);
gpiod_set_value(wcd937x->reset_gpio, 0);
usleep_range(20, 30);
}