kernel/linux.git/sound, branch v7.1-rc5

Merge tag 'asoc-fix-v7.1-rc4' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

2026-05-22T06:25:18+00:00

ASoC: Fixes for v7.1 A bigger batch of fixes than usual due to -next not happeing last week, this is mostly stuff for laptops - a lot of quirks and small fixes, mainly for x86 and SoundWire. Nothing too big or exciting individually, just two week's worth.

ASoC: codecs: pcm512x: fix null-ptr dereference in pcm512x_overclock_xxx_put()

2026-05-21T18:28:24+00:00

In the pcm512x chipset driver, pcm512x_overclock_xxx_put() is defined as a general mixer kcontrol instead of a DAPM kcontrol, so struct snd_soc_dapm_context must not be accessed via snd_soc_dapm_kcontrol_to_dapm(). This causes a NULL pointer dereference, so it must be modified to use snd_soc_component_to_dapm(). Cc: stable@kernel.org Closes: https://github.com/raspberrypi/linux/issues/7242 Fixes: 02dbbb7e982a ("ASoC: codecs: pcm512x: convert to snd_soc_dapm_xxx()") Signed-off-by: Jeongjun Park Link: https://patch.msgid.link/20260521113712.227438-1-aha310510@gmail.com Signed-off-by: Mark Brown

ASoC: Intel: soc-acpi-intel-ptl-match: Remove unnecessary cs42l43 match

2026-05-21T18:18:01+00:00

For PTL onwards Cirrus are intending to rely on function topologies, rather than using a match table for each system type. Remove this unnecessary match table entry. Having the match entries can mean that systems match when they should use function topologies instead, resulting in incorrect audio configurations. Although, admittedly this is not too likely with this 6x amp configuration as those are quite rare, but best to follow best practice. Signed-off-by: Charles Keepax Link: https://patch.msgid.link/20260520163631.3300102-3-ckeepax@opensource.cirrus.com Signed-off-by: Mark Brown

ASoC: soc-acpi-intel-ptl-match: Make Chrome matches conditional

2026-05-21T18:18:00+00:00

For PTL onwards Cirrus are intending to rely on function topologies, rather than using a match table for each system type. Chrome systems tend to have custom magic in the topology and thus need to load a specific file. This causes problems as these system can have the same layout as generic laptops causing the match to apply to other laptops. Add a DMI quirk that forces these matches to only apply to specific devices. Signed-off-by: Charles Keepax Link: https://patch.msgid.link/20260520163631.3300102-2-ckeepax@opensource.cirrus.com Signed-off-by: Mark Brown

ASoC: Intel: soc-acpi: Add entry for sof_es8336 in NVL match table.

2026-05-21T18:13:25+00:00

Adding ES83x6 I2S codec support for NVL platforms and entry in match table. Signed-off-by: Balamurugan C Reviewed-by: Liam Girdwood Signed-off-by: Bard Liao Link: https://patch.msgid.link/20260520061143.2024963-1-yung-chuan.liao@linux.intel.com Signed-off-by: Mark Brown

ASoC: Intel: sof_sdw: Add support for nvlrvp in NVL platform

2026-05-21T18:12:11+00:00

Add an entry in the soundwire quirk table for novalake boards to support NVL RVP Signed-off-by: Jairaj Arava Reviewed-by: Péter Ujfalusi Reviewed-by: Ranjani Sridharan Signed-off-by: Bard Liao Link: https://patch.msgid.link/20260520060814.2024852-1-yung-chuan.liao@linux.intel.com Signed-off-by: Mark Brown

ASoC: cs-amp-lib: Some bug and typo fixes

2026-05-21T14:13:52+00:00

Richard Fitzgerald says: This series fixes bugs and a typo in cs-amp-lib. Link: https://patch.msgid.link/20260521122511.987322-1-rf@opensource.cirrus.com

ASoC: cs-amp-lib: Fix typo in error message: write -> read

2026-05-21T14:13:50+00:00

Fix the error message in cs_amp_read_cal_coeff() to say "Failed to read". It was incorrectly "Failed to write", probably a copy-paste error. Signed-off-by: Richard Fitzgerald Link: https://patch.msgid.link/20260521122511.987322-4-rf@opensource.cirrus.com Signed-off-by: Mark Brown

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

2026-05-21T14:13:49+00:00

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

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

2026-05-21T14:13:48+00:00

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