kernel/linux.git/sound/sh, branch v6.19.11

ALSA: sh: Use safer strscpy() instead of strcpy()

2025-07-11T07:53:35+00:00

Use a safer function strscpy() instead of strcpy() for copying to arrays. Only idiomatic code replacement, and no functional changes. Signed-off-by: Takashi Iwai Link: https://patch.msgid.link/20250710100727.22653-92-tiwai@suse.de

treewide, timers: Rename from_timer() to timer_container_of()

2025-06-08T07:07:37+00:00

Move this API to the canonical timer_*() namespace. [ tglx: Redone against pre rc1 ] Signed-off-by: Ingo Molnar Signed-off-by: Thomas Gleixner Link: https://lore.kernel.org/all/aB2X0jCKQO56WdMt@gmail.com

Merge branch 'for-linus' into for-next

2025-05-16T07:58:35+00:00

Back-merge of 6.15 devel branch for further development of HD-audio stuff. Signed-off-by: Takashi Iwai

ALSA: sh: SND_AICA should depend on SH_DMA_API

2025-05-13T08:59:41+00:00

If CONFIG_SH_DMA_API=n: WARNING: unmet direct dependencies detected for G2_DMA Depends on [n]: SH_DREAMCAST [=y] && SH_DMA_API [=n] Selected by [y]: - SND_AICA [=y] && SOUND [=y] && SND [=y] && SND_SUPERH [=y] && SH_DREAMCAST [=y] SND_AICA selects G2_DMA. As the latter depends on SH_DMA_API, the former should depend on SH_DMA_API, too. Fixes: f477a538c14d07f8 ("sh: dma: fix kconfig dependency for G2_DMA") Reported-by: kernel test robot Closes: https://lore.kernel.org/oe-kbuild-all/202505131320.PzgTtl9H-lkp@intel.com/ Signed-off-by: Geert Uytterhoeven Link: https://patch.msgid.link/b90625f8a9078d0d304bafe862cbe3a3fab40082.1747121335.git.geert+renesas@glider.be Signed-off-by: Takashi Iwai

ALSA: sh: use snd_kcontrol_chip()

2025-05-08T09:53:34+00:00

We can use snd_kcontrol_chip(). Let's use it. Signed-off-by: Kuninori Morimoto Signed-off-by: Takashi Iwai Link: https://patch.msgid.link/87v7qdaue4.wl-kuninori.morimoto.gx@renesas.com

treewide: Switch/rename to timer_delete[_sync]()

2025-04-05T08:30:12+00:00

timer_delete[_sync]() replaces del_timer[_sync](). Convert the whole tree over and remove the historical wrapper inlines. Conversion was done with coccinelle plus manual fixups where necessary. Signed-off-by: Thomas Gleixner Signed-off-by: Ingo Molnar

ALSA: Switch to use hrtimer_setup()

2025-02-10T08:26:31+00:00

hrtimer_setup() takes the callback function pointer as argument and initializes the timer completely. Replace hrtimer_init() and the open coded initialization of hrtimer::function with the new setup mechanism. Patch was created by using Coccinelle. Acked-by: Zack Rusin Signed-off-by: Nam Cao Cc: Takashi Iwai Link: https://patch.msgid.link/598031332ce738c82286a158cb66eb7e735b2e79.1738746904.git.namcao@linutronix.de Signed-off-by: Takashi Iwai

ALSA: sh: Fix wrong argument order for copy_from_iter()

2024-12-20T11:45:38+00:00

Fix a brown paper bag bug I introduced at converting to the standard iter helper; the arguments were wrongly passed and have to be swapped. Fixes: 9b5f8ee43e48 ("ALSA: sh: Use standard helper for buffer accesses") Reported-by: kernel test robot Closes: https://lore.kernel.org/oe-kbuild-all/202412140019.jat5Dofr-lkp@intel.com/ Link: https://patch.msgid.link/20241220114417.5898-1-tiwai@suse.de Signed-off-by: Takashi Iwai

ALSA: sh: Use standard helper for buffer accesses

2024-11-29T13:59:58+00:00

The SH DAC audio driver uses the kmalloc'ed buffer as the main PCM buffer, and the data is transferred via hrtimer callbacks manually from there to the hardware. Meanwhile, some of its code are written as if the buffer is on iomem and use the special helpers for the iomem (e.g. copy_from_iter_toio() or memset_io()). Those are rather useless and the standard helpers should be used. Similarly, the PCM mmap callback is set to a special one with snd_pcm_lib_mmap_iomem, but this is also nonsense, because SH architecture doesn't support this function, hence it leads just to NULL -- the fallback to the standard helper. This patch replaces those special setups with the standard ones. Reported-by: kernel test robot Closes: https://lore.kernel.org/oe-kbuild-all/202411281337.I4M07b7i-lkp@intel.com/ Link: https://patch.msgid.link/20241128104939.13755-1-tiwai@suse.de Signed-off-by: Takashi Iwai

sound: Switch back to struct platform_driver::remove()

2024-10-30T13:47:59+00:00

After commit 0edb555a65d1 ("platform: Make platform_driver::remove() return void") .remove() is (again) the right callback to implement for platform drivers. Convert all platform drivers below sound to use .remove(), with the eventual goal to drop struct platform_driver::remove_new(). As .remove() and .remove_new() have the same prototypes, conversion is done by just changing the structure member name in the driver initializer. On the way do a few whitespace changes to make indention consistent. Signed-off-by: Uwe Kleine-König Link: https://patch.msgid.link/20241029073748.508077-2-u.kleine-koenig@baylibre.com Signed-off-by: Takashi Iwai