kernel/linux.git/sound/soc, branch v5.15.209

ASoC: codecs: ab8500: Fix casting of private data

2026-06-01T15:35:42+00:00

[ Upstream commit a201aef1a88b675e9eb8487e27d14e2eef3cef80 ] ab8500_filter_controls[i].private_value is initialized using .private_value = (unsigned long)&(struct filter_control) {.count = xcount, .min = xmin, .max = xmax} thus it's a pointer to a struct filter_control casted to unsigned long. So to get back that pointer .private_data must be cast back, not its address. Fixes: 679d7abdc754 ("ASoC: codecs: Add AB8500 codec-driver") Signed-off-by: Christian A. Ehrhardt Signed-off-by: Uwe Kleine-König (The Capable Hub) Link: https://patch.msgid.link/20260428192255.2294705-2-u.kleine-koenig@baylibre.com Signed-off-by: Mark Brown Signed-off-by: Sasha Levin

ASoC: fsl_easrc: Change the type for iec958 channel status controls

2026-06-01T15:35:32+00:00

[ Upstream commit 47f28a5bd154a95d5aa563dde02a801bd32ddb81 ] Use the type SNDRV_CTL_ELEM_TYPE_IEC958 for iec958 channel status controls, the original type will cause mixer-test to iterate all 32bit values, which costs a lot of time. And using IEC958 type can reduce the control numbers. Also enable pm runtime before updating registers to make the regmap cache data align with the value in hardware. Fixes: 955ac624058f ("ASoC: fsl_easrc: Add EASRC ASoC CPU DAI drivers") Signed-off-by: Shengjiu Wang Link: https://patch.msgid.link/20260401094226.2900532-12-shengjiu.wang@nxp.com Signed-off-by: Mark Brown Signed-off-by: Sasha Levin

ASoC: fsl_easrc: Fix value type in fsl_easrc_iec958_get_bits()

2026-06-01T15:35:32+00:00

[ Upstream commit aa21fe4a81458cf469c2615b08cbde5997dde25a ] The value type of controls "Context 0 IEC958 Bits Per Sample" should be integer, not enumerated, the issue is found by the mixer-test. Fixes: 955ac624058f ("ASoC: fsl_easrc: Add EASRC ASoC CPU DAI drivers") Signed-off-by: Shengjiu Wang Link: https://patch.msgid.link/20260401094226.2900532-11-shengjiu.wang@nxp.com Signed-off-by: Mark Brown Signed-off-by: Sasha Levin

ASoC: fsl_easrc: Check the variable range in fsl_easrc_iec958_put_bits()

2026-06-01T15:35:31+00:00

[ Upstream commit 00541b86fb578d4949cfdd6aff1f82d43fcf07af ] Add check of input value's range in fsl_easrc_iec958_put_bits(), otherwise the wrong value may be written from user space. Fixes: 955ac624058f ("ASoC: fsl_easrc: Add EASRC ASoC CPU DAI drivers") Signed-off-by: Shengjiu Wang Link: https://patch.msgid.link/20260401094226.2900532-10-shengjiu.wang@nxp.com Signed-off-by: Mark Brown Signed-off-by: Sasha Levin

ASoC: fsl_xcvr: Fix event generation in fsl_xcvr_mode_put()

2026-06-01T15:35:31+00:00

[ Upstream commit 64a496ba976324615b845d60739dfcdae3d57434 ] ALSA controls should return 1 if the value in the control changed but the control put operation fsl_xcvr_mode_put() only returns 0 or a negative error code, causing ALSA to not generate any change events. Add a suitable check in the function before updating the mode variable. Fixes: 28564486866f ("ASoC: fsl_xcvr: Add XCVR ASoC CPU DAI driver") Signed-off-by: Shengjiu Wang Link: https://patch.msgid.link/20260401094226.2900532-9-shengjiu.wang@nxp.com Signed-off-by: Mark Brown Signed-off-by: Sasha Levin

ASoC: fsl_xcvr: Fix event generation in fsl_xcvr_arc_mode_put()

2026-06-01T15:35:31+00:00

[ Upstream commit 1b61c8103c9317a9c37fe544c2d83cee1c281149 ] ALSA controls should return 1 if the value in the control changed but the control put operation fsl_xcvr_arc_mode_put() only returns 0 or a negative error code, causing ALSA to not generate any change events. Add a suitable check in the function before updating the arc_mode variable. Fixes: 28564486866f ("ASoC: fsl_xcvr: Add XCVR ASoC CPU DAI driver") Signed-off-by: Shengjiu Wang Link: https://patch.msgid.link/20260401094226.2900532-8-shengjiu.wang@nxp.com Signed-off-by: Mark Brown Signed-off-by: Sasha Levin

ASoC: sti: use managed regmap_field allocations

2026-06-01T15:35:29+00:00

[ Upstream commit 1696fad8b259a2d46e51cd6e17e4bcdbe02279fa ] The regmap_field objects allocated at player init are never freed and may leak resources if the driver is removed. Switch to devm_regmap_field_alloc() to automatically limit the lifetime of the allocations the lifetime of the device. Fixes: 76c2145ded6b ("ASoC: sti: Add CPU DAI driver for playback") Signed-off-by: Sander Vanheule Link: https://patch.msgid.link/20260220152634.480766-3-sander@svanheule.net Signed-off-by: Mark Brown Signed-off-by: Sasha Levin

ASoC: sti: Return errors from regmap_field_alloc()

2026-06-01T15:35:29+00:00

[ Upstream commit 272aabef50bc3fe58edd26de000f4cdd41bdbe60 ] When regmap_field_alloc() fails, it can return an error. Specifically, it will return PTR_ERR(-ENOMEM) when the allocation returns a NULL pointer. The code then uses these allocations with a simple NULL check: if (player->clk_sel) { // May dereference invalid pointer (-ENOMEM) err = regmap_field_write(player->clk_sel, ...); } Ensure initialization fails by forwarding the errors from regmap_field_alloc(), thus avoiding the use of the invalid pointers. Fixes: 76c2145ded6b ("ASoC: sti: Add CPU DAI driver for playback") Signed-off-by: Sander Vanheule Link: https://patch.msgid.link/20260220152634.480766-2-sander@svanheule.net Signed-off-by: Mark Brown Signed-off-by: Sasha Levin

ASoC: Intel: bytcr_wm5102: Fix MCLK leak on platform_clock_control error

2026-06-01T15:35:22+00:00

commit 13d30682e8dee191ac04e93642f0372a723e8b0c upstream. If byt_wm5102_prepare_and_enable_pll1() fails in the SND_SOC_DAPM_EVENT_ON() path, platform_clock_control() returns after clk_prepare_enable(priv->mclk) without disabling the clock again. This leaks an MCLK enable reference on failed power-up attempts. Add the missing clk_disable_unprepare() on the error path, matching the unwind used by the other Intel platform_clock_control() implementations. Fixes: 9a87fc1e0619 ("ASoC: Intel: bytcr_wm5102: Add machine driver for BYT/WM5102") Cc: stable@vger.kernel.org Signed-off-by: Cássio Gabriel Reviewed-by: Cezary Rojewski Reviewed-by: Hans de Goede Link: https://patch.msgid.link/20260427-bytcr-wm5102-mclk-leak-v1-1-02b96d08e99c@gmail.com Signed-off-by: Mark Brown Signed-off-by: Greg Kroah-Hartman

ASoC: fsl_easrc: fix comment typo

2026-06-01T15:35:22+00:00

commit 804dce6c73fdfa44184ee4e8b09abad7f5da408f upstream. The file contains a spelling error in a source comment (funciton). Typos in comments reduce readability and make text searches less reliable for developers and maintainers. Replace 'funciton' with 'function' in the affected comment. This is a comment-only cleanup and does not change behavior. Fixes: 955ac624058f ("ASoC: fsl_easrc: Add EASRC ASoC CPU DAI drivers") Cc: stable@vger.kernel.org Signed-off-by: Joseph Salisbury Link: https://patch.msgid.link/20260316180545.144032-1-joseph.salisbury@oracle.com Signed-off-by: Mark Brown Signed-off-by: Greg Kroah-Hartman