| Message ID | 20240806114913.40022-1-krzysztof.kozlowski@linaro.org (mailing list archive) |
|---|---|
| State | Accepted |
| Commit | 2251db28edcc70b7ee8a8c6bcbaecf752b3ea5ec |
| Headers | show |
| Series | ASoC: codecs: wcd937x: Fix missing de-assert of reset GPIO | expand |
On Tue, 06 Aug 2024 13:49:13 +0200, Krzysztof Kozlowski wrote: > 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. > > Applied to https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next Thanks! [1/1] ASoC: codecs: wcd937x: Fix missing de-assert of reset GPIO commit: 2251db28edcc70b7ee8a8c6bcbaecf752b3ea5ec All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent to Linus during the next merge window (or sooner if it is a bug fix), however if problems are discovered then the patch may be dropped or reverted. You may get further e-mails resulting from automated or manual testing and review of the tree, please engage with people reporting problems and send followup patches addressing any issues that are reported if needed. If any updates are required or you are submitting further changes they should be sent as incremental updates against current git, existing patches will not be replaced. Please add any relevant lists and maintainers to the CCs when replying to this mail. Thanks, Mark
diff --git a/sound/soc/codecs/wcd937x.c b/sound/soc/codecs/wcd937x.c index 13926f4b0d9f..af296b77a723 100644 --- a/sound/soc/codecs/wcd937x.c +++ b/sound/soc/codecs/wcd937x.c @@ -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); }
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: 9be3ec196da4 ("ASoC: codecs: wcd937x: add wcd937x codec driver") Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> --- Cc: Alexey Klimov <alexey.klimov@linaro.org> --- sound/soc/codecs/wcd937x.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-)