kernel/linux.git/sound/soc, branch v7.0.12

ASoC: qcom: q6asm-dai: do not set stream state in event and trigger callbacks

2026-06-09T10:32:40+00:00

commit cee3e63e7106c3c81b2053371fdf14240bfba2fc upstream. The q6asm-dai stream state is used by prepare() to decide whether an existing stream setup needs to be closed before opening/configuring a new one. Updating the state from trigger or asynchronous DSP callbacks can make that state stale or incorrect relative to the actual setup lifetime. In particular, setting Q6ASM_STREAM_STOPPED on STOP or EOS completion can make prepare() believe there is no active setup to close, which can result in opening/configuring the same stream more than once. Keep stream state updates tied to prepare(), where the stream is actually closed and reopened, and stop changing it from trigger and EOS callbacks. Fixes: bfbb12dfa144 ("ASoC: qcom: q6asm-dai: perform correct state check before closing") Cc: Stable@vger.kernel.org Closes: https://lore.kernel.org/all/afS7rTHdc9TyIeLx@rdacayan/ Signed-off-by: Srinivas Kandagatla Link: https://patch.msgid.link/20260518092347.3446946-2-srinivas.kandagatla@oss.qualcomm.com Signed-off-by: Mark Brown Signed-off-by: Greg Kroah-Hartman

ASoC: qcom: q6asm-dai: close stream only when running

2026-06-09T10:32:40+00:00

commit 048c540ee76ded666bda74f9dae1ca3254e0633c upstream. q6asm_dai_close() and q6asm_dai_compr_free() currently issue CMD_CLOSE whenever prtd->state is non-zero. After prepare() closes an existing stream, the state is updated to Q6ASM_STREAM_STOPPED. Since this state is also non-zero, the close and free paths can send CMD_CLOSE again for a stream that has already been closed. Restrict CMD_CLOSE to the Q6ASM_STREAM_RUNNING state so the command is sent only when the ASM stream is still active. Fixes: 2a9e92d371db ("ASoC: qdsp6: q6asm: Add q6asm dai driver") Cc: Stable@vger.kernel.org Signed-off-by: Srinivas Kandagatla Link: https://patch.msgid.link/20260518092347.3446946-3-srinivas.kandagatla@oss.qualcomm.com Signed-off-by: Mark Brown Signed-off-by: Greg Kroah-Hartman

ASoC: qcom: q6asm-dai: fix error handling in prepare and set_params

2026-06-09T10:32:38+00:00

commit 4b4db09f283df65d780bc7cee66cb4a7e9bf4770 upstream. Fix error handling in q6asm_dai_compr_set_params() and q6asm_dai_prepare() for both CMD_CLOSE and q6asm_unmap_memory_regions(). In both the functions, we are doing q6asm_audio_client_free in failure cases, which means if prepare or set_params fail, we can never recover. Now open and close are done in respective dai_open/close functions. Fixes: 2a9e92d371db ("ASoC: qdsp6: q6asm: Add q6asm dai driver") Cc: Stable@vger.kernel.org Signed-off-by: Srinivas Kandagatla Link: https://patch.msgid.link/20260518092347.3446946-4-srinivas.kandagatla@oss.qualcomm.com Signed-off-by: Mark Brown Signed-off-by: Greg Kroah-Hartman

ASoC: codecs: simple-mux: Fix enum control bounds check

2026-06-09T10:32:25+00:00

[ Upstream commit f63ad68e18d774a5d15cd7e405ead63f6b322679 ] simple_mux_control_put() rejects values greater than e->items, but enum control values are zero based. For the two-entry mux used by this driver, valid values are 0 and 1, so value 2 must be rejected as well. Accepting e->items can store an invalid mux state, pass it to the GPIO setter, and pass it on to the DAPM mux update path where it is used as an index into the enum text array. Use the same >= e->items check used by the ASoC enum helpers. Fixes: 342fbb7578d1 ("ASoC: add simple-mux") Signed-off-by: Cássio Gabriel Link: https://patch.msgid.link/20260527-asoc-simple-mux-enum-bounds-v1-1-3f805b9fc671@gmail.com Signed-off-by: Mark Brown Signed-off-by: Sasha Levin

ASoC: Intel: bytcht_es8316: Fix MCLK leak on init errors

2026-06-09T10:32:22+00:00

[ Upstream commit afb2a3a9d8369d18122a0d7cd294eba9a98259c6 ] byt_cht_es8316_init() enables MCLK before configuring the codec sysclk and creating the headset jack. If either of those later steps fails, the function returns without disabling MCLK, leaving the clock enabled after card registration fails. Track whether this driver enabled MCLK and disable it on the init error paths. Add the matching DAI link exit callback so the same clock enable is also balanced when ASoC cleans up a successfully initialized link. Fixes: a03bdaa565cb ("ASoC: Intel: add machine driver for BYT/CHT + ES8316") Signed-off-by: Cássio Gabriel Link: https://patch.msgid.link/20260519-asoc-bytcht-es8316-mclk-leak-v1-1-b4a11cdc2afd@gmail.com Signed-off-by: Mark Brown Signed-off-by: Sasha Levin

ASoC: cs-amp-lib: Fix missing dput() after debugfs_lookup()

2026-06-01T15:54:53+00:00

[ Upstream commit ba28a07a9a0b53a538c809e04e517e1ce1f1bee3 ] Rewrite cs_amp_create_debugfs() so that dput() will be called on a valid dentry returned from debugfs_lookup(). The pointer returned from debugfs_lookup() must be released by dput(). The pointer returned from debugfs_create_dir() does not need to be passed to dput(). Signed-off-by: Richard Fitzgerald Fixes: cdd27fa3298a ("ASoC: cs-amp-lib: Add helpers for factory calibration") Link: https://patch.msgid.link/20260521122511.987322-3-rf@opensource.cirrus.com Signed-off-by: Mark Brown Signed-off-by: Sasha Levin

ASoC: cs-amp-lib: Fix wrong sizeof() in _cs_amp_set_efi_calibration_data()

2026-06-01T15:54:53+00:00

[ Upstream commit 67a52d3ebb5a0ae0c0e23ffa99470d9463179c9f ] When calculating data->count replace the incorrect sizeof(data) with use of struct_offset(). The faulty sizeof(data) was incorrectly calculating the size of the pointer instead of the size of the struct pointed to. As it happens, both values are 8 on a 64-bit CPU. In the unlikely event of using this code on a 32-bit CPU the number of available bytes would be calculated 4 larger than is actually available. Instead of changing to sizeof(*data) it has been replaced by struct_offset() because it has better chance of detecting these sorts of typos. Also the offset of the data[] array is actually what we want to know here anyway. Signed-off-by: Richard Fitzgerald Fixes: 2b62e66626f0 ("ASoC: cs-amp-lib: Add function to write calibration to UEFI") Link: https://patch.msgid.link/20260521122511.987322-2-rf@opensource.cirrus.com Signed-off-by: Mark Brown Signed-off-by: Sasha Levin

ASoC: cs35l56: Fix flushing of IRQ work in cs35l56_sdw_remove()

2026-06-01T15:54:53+00:00

[ Upstream commit 18e7bd9f2446664053f8c34b72abd4606d22d858 ] Use flush_work() instead of cancel_work_sync() to terminate pending IRQ work in cs35l56_sdw_remove(). And flush_work() again after masking the interrupts to flush any queueing that was racing with the masking. This is the same sequence as cs35l56_sdw_system_suspend(). cs35l56_sdw_interrupt() takes the pm_runtime to prevent the bus powering- down before the interrupt status can be read and handled. The work releases this pm_runtime. So cancelling it, instead of flushing, could leave an unbalanced pm_runtime. Signed-off-by: Richard Fitzgerald Fixes: e49611252900 ("ASoC: cs35l56: Add driver for Cirrus Logic CS35L56") Link: https://patch.msgid.link/20260521123057.988732-1-rf@opensource.cirrus.com Signed-off-by: Mark Brown Signed-off-by: Sasha Levin

ASoC: soc-utils: Add missing va_end in snd_soc_ret()

2026-06-01T15:54:49+00:00

[ Upstream commit 298a43b54432fbc3a32949a94c72544ee18c8c00 ] The default case in snd_soc_ret() use va_start without va_end to cleanup "args" object which can cause undefined behavior. So, add missing va_end to cleanup "args" object. This is reported by Coverity Scan as "Missing varargs init or cleanup". Fixes: 943116ba2a6a ("ASoC: add common snd_soc_ret() and use it") Signed-off-by: Robertus Diawan Chris Link: https://patch.msgid.link/20260519054024.274741-1-robertusdchris@gmail.com Signed-off-by: Mark Brown Signed-off-by: Sasha Levin

ASoC: amd: acp-sdw-legacy: check CPU DAI name before logging

2026-06-01T15:54:45+00:00

[ Upstream commit 1afd8f06dcb1d561af3b239c5b14a88b87c13454 ] devm_kasprintf() can fail and return NULL. The legacy AMD SoundWire machine driver logs cpus->dai_name before checking the allocation result. Move the debug print after the NULL check, matching the ordering used by the SOF AMD SoundWire path after commit 5726b68473f7 ("ASoC: amd/sdw_utils: avoid NULL deref when devm_kasprintf() fails"). Fixes: 2981d9b0789c ("ASoC: amd: acp: add soundwire machine driver for legacy stack") Signed-off-by: Cássio Gabriel Link: https://patch.msgid.link/20260511-asoc-amd-acp-sdw-legacy-dai-name-null-v1-1-dc6151b6da8a@gmail.com Signed-off-by: Mark Brown Signed-off-by: Sasha Levin