lwn.git/sound/soc/codecs, branch docs-mw

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

2026-04-23T07:34:28+00:00

ASoC: Fixes for v7.1 A fairly small collection of fixes, device IDs and quirks that came in during the merge window, the most remarkable of which is one for SDCA boolean firmware flags which is remarkable mainly because it is partially in regmap.

ASoC: dt-bindings: ti,tas2781: Add TAS5832 support

2026-04-22T20:15:55+00:00

Baojun Xu says: Link: https://patch.msgid.link/20260414015441.2439-1-baojun.xu@ti.com Signed-off-by: Mark Brown

ASoC: tas2781: Add tas5832 support

2026-04-22T20:15:51+00:00

TAS5832 is in same family with TAS5827/28/30. Signed-off-by: Baojun Xu Link: https://patch.msgid.link/20260414015441.2439-2-baojun.xu@ti.com Signed-off-by: Mark Brown

ALSA: hda/tas2781: Fix sound abnormal issue on some SPI device

2026-04-20T15:59:19+00:00

In the SPI driver probe, the chip ID must be set to TAS2781. Without this initialization, calibration data fails to load correctly, causing audio abnormalities on some devices. And update the register bulk read API to handle the distinct requirements of SPI and I2C devices. Fixes: 05ac3846ffe5 ("ALSA: hda/tas2781: A workaround solution to lower-vol issue among lower calibrated-impedance micro-speaker on TAS2781") Signed-off-by: Baojun Xu Link: https://patch.msgid.link/20260418055030.765-1-baojun.xu@ti.com Signed-off-by: Takashi Iwai

ASoC: es8311: Fix clock leak and check update_bits in set_bias_level()

2026-04-16T12:39:10+00:00

In es8311_set_bias_level(), the return value of snd_soc_component_update_bits() was ignored. If this fails, not only is the VMID selection not applied, but the previously enabled mclk is left running, leading to an unbalanced clock reference count (clock leak). Check the return value and ensure clk_disable_unprepare() is called on failure to maintain proper resource management. Signed-off-by: Hsieh Hung-En Link: https://patch.msgid.link/20260415030252.5547-3-hungen3108@gmail.com Signed-off-by: Mark Brown

ASoC: es8311: Check regcache_sync() error in resume

2026-04-16T12:39:09+00:00

The es8311_resume() function currently ignores the return value of regcache_sync(). If syncing the cache fails, the function still returns 0, leaving the codec in a potentially incorrect state. Check the return value and propagate it to the ASoC core to ensure resume failures are properly handled. Signed-off-by: Hsieh Hung-En Link: https://patch.msgid.link/20260415030252.5547-2-hungen3108@gmail.com Signed-off-by: Mark Brown

ASoC: rt1320: fix the warning 'rae_fw' from request_firmware() not released

2026-04-14T11:13:53+00:00

New smatch warnings: sound/soc/codecs/rt1320-sdw.c:1575 rt1320_rae_load() warn: 'rae_fw' from request_firmware() not released on lines: 1575. Fixes: 22937af75abb ("ASoC: rt1320: support RAE parameters loading") Reported-by: kernel test robot Reported-by: Dan Carpenter Closes: https://lore.kernel.org/r/202604111548.EL450PMb-lkp@intel.com/ Signed-off-by: Shuming Fan Link: https://patch.msgid.link/20260414071441.1524039-1-shumingf@realtek.com Signed-off-by: Mark Brown

ASoC: tas2781: fix unused-const-variable warning

2026-04-13T16:42:14+00:00

When both CONFIG_OF and CONFIG_ACPI are disabled, the ID table is not referenced any more: sound/soc/codecs/tas2781-i2c.c:102:35: error: 'tasdevice_id' defined but not used [-Werror=unused-const-variable=] 102 | static const struct i2c_device_id tasdevice_id[] = { | ^~~~~~~~~~~~ Remove the #ifdef checks and just include the ID tables unconditionally to get a clean build in all configurations. The code already uses IS_ENABLED() checks for both to benefit from dead code elimination and the ID tables are small enough that they can just be included all the time. Fixes: 9a52d1b7cb4a ("ASoC: tas2781: Explicit association of Device, Device Name, and Device ID") Signed-off-by: Arnd Bergmann Link: https://patch.msgid.link/20260413070059.3828364-1-arnd@kernel.org Signed-off-by: Mark Brown

ASoC: rt1320-sdw: Add an approach to get new hardware advance gain

2026-04-10T11:41:03+00:00

Add an approach to get new hardware advance gain, and if there is no advance gain with this approach, we can still get advance gain with original method. Signed-off-by: Jack Yu Link: https://patch.msgid.link/20260410064225.662656-1-jack.yu@realtek.com Signed-off-by: Mark Brown

ASoC: uda1380: Modernize the driver

2026-04-10T10:27:52+00:00

This codec driver depended on the legacy GPIO API, and nothing in the kernel is defining the platform data, so get rid of this. Two in-kernel device trees are defining this codec using undocumented device tree properties, so support these for now. The same properties can be defined using software nodes if board files are desired. The device tree use the "-gpio" rather than "-gpios" suffix but the GPIO DT parser will deal with that. Since there may be out of tree users, migrate to GPIO descriptors, drop the platform data that is unused, and assign the dac_clk the value that was used in all platforms found in a historical dig, and support setting the clock to the PLL using the undocumented device tree property. Add some menuconfig so the codec can be selected and tested. Signed-off-by: Linus Walleij Link: https://patch.msgid.link/20260409-asoc-uda1380-v3-1-b3d5a53f31be@kernel.org Signed-off-by: Mark Brown