kernel/linux.git/sound/arm, branch v7.2-rc1

ASoC: pxa: integrate sound/arm/pxa2xx into sound/soc/pxa2xx

2026-05-06T01:14:43+00:00

The pxa2xx sound library modules are only used by the ASoC driver since commit b094de7810f3 ("ASoC: codec: Remove pxa2xx-ac97.c"), so move the code into the one module that uses as a simpliciation. Signed-off-by: Arnd Bergmann Link: https://patch.msgid.link/20260505202426.3605262-3-arnd@kernel.org Signed-off-by: Mark Brown

ASoC: pxa2xx: push gpio usage into arch code

2026-05-06T01:14:42+00:00

There are no remaining static platform_device users of pxa2xx ac97, so the rest of that code path can go away as well. Since nothing in the driver uses the gpio number now, constrain the use of the legacy gpio interface to the architecture specific code. Signed-off-by: Arnd Bergmann Link: https://patch.msgid.link/20260505202426.3605262-2-arnd@kernel.org Signed-off-by: Mark Brown

ASoC: pxa2xx-ac97: fix error handling for reset GPIO descriptor

2026-04-13T17:00:34+00:00

The reset GPIO obtained via devm_gpiod_get() may return an ERR_PTR() when the GPIO is missing or an error occurs. The current code unconditionally assigns PTR_ERR() to ret and later dereferences rst_gpio via desc_to_gpio(), which is incorrect when rst_gpio is an error pointer. Rework the logic to first check IS_ERR(rst_gpio) before converting the descriptor. Handle -ENOENT by disabling reset GPIO support, and return other errors to the caller as expected. Fixes: c76d50b71e89 ("ASoC: ac97: Convert to GPIO descriptors") Reported-by: kernel test robot Reported-by: Dan Carpenter Closes: https://lore.kernel.org/r/202604041426.i2C1xqHk-lkp@intel.com/ Signed-off-by: Peng Fan Link: https://patch.msgid.link/20260413-ac97-v1-1-b44b9e084307@nxp.com Signed-off-by: Mark Brown

ASoC: ac97: Convert to GPIO descriptors

2026-01-27T12:45:57+00:00

of_gpio.h is deprecated, update the driver to use GPIO descriptors. - Use devm_gpiod_get to get GPIO descriptor, and set consumer name. Since the driver still pass the reset_gpio to pxa27x_configure_ac97reset, so use desc_to_gpio() to get it gpio id. Signed-off-by: Peng Fan Link: https://patch.msgid.link/20260122-sound-cleanup-v1-4-0a91901609b8@nxp.com Signed-off-by: Mark Brown

ASoC: pxa2xx-ac97: Remove platform_data

2026-01-27T12:45:56+00:00

Since commit d6df7df7ae5a0 ("ARM: pxa: remove unused board files"), there has been no in-tree user to create the device with platform data. So remove them. Signed-off-by: Peng Fan Acked-by: Andy Shevchenko Link: https://patch.msgid.link/20260122-sound-cleanup-v1-3-0a91901609b8@nxp.com Signed-off-by: Mark Brown

ASoC: codec: Remove pxa2xx-ac97.c

2026-01-27T12:45:55+00:00

With commit ce79f3a1ad5f ("ARM: pxa: prune unused device support") and commit 2548e6c76ebf ("ARM: pxa: pxa2xx-ac97-lib: use IRQ resource"), there is no 'pxa2xx-ac97' platform device created by machine level code, so this driver could be removed. Signed-off-by: Peng Fan Reviewed-by: Bartosz Golaszewski Acked-by: Andy Shevchenko Link: https://patch.msgid.link/20260122-sound-cleanup-v1-2-0a91901609b8@nxp.com Signed-off-by: Mark Brown

ALSA: arm: Use guard() for spin locks

2025-09-10T11:20:01+00:00

Clean up the code using guard() for spin locks. Merely code refactoring, and no behavior change. Signed-off-by: Takashi Iwai

ALSA: pxa2xx: Use guard() for mutex locks

2025-09-01T11:54:27+00:00

Replace the manual mutex lock/unlock pairs with guard() for code simplification. Only code refactoring, and no behavior change. Signed-off-by: Takashi Iwai Link: https://patch.msgid.link/20250829151335.7342-16-tiwai@suse.de

ALSA: aaci: Use guard() for mutex locks

2025-09-01T11:54:27+00:00

ALSA: arm: aaci: Constify amba_id table

2025-02-23T17:14:49+00:00

'struct amba_id' table is not modified so can be changed to const for more safety. Signed-off-by: Krzysztof Kozlowski Link: https://patch.msgid.link/20250222114129.162794-1-krzysztof.kozlowski@linaro.org Signed-off-by: Takashi Iwai