linux-stable.git/sound/soc/fsl, branch linux-rolling-stable

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

2026-05-23T11:08:52+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()

2026-05-23T11:08:51+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()

2026-05-23T11:08:51+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()

2026-05-23T11:08:51+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()

2026-05-23T11:08:51+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: fsl_micfil: Fix event generation in micfil_quality_set()

2026-05-23T11:08:51+00:00

[ Upstream commit e5785093b1b45af7ee57d18619b2854a8aed073a ]

ALSA controls should return 1 if the value in the control changed but the
control put operation micfil_quality_set() 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 quality variable.

Also enable pm runtime before calling the function micfil_set_quality()
to make the regmap cache data align with the value in hardware.

Fixes: bea1d61d5892 ("ASoC: fsl_micfil: rework quality setting")
Signed-off-by: Shengjiu Wang 
Link: https://patch.msgid.link/20260401094226.2900532-7-shengjiu.wang@nxp.com
Signed-off-by: Mark Brown 
Signed-off-by: Sasha Levin

ASoC: fsl_micfil: Fix event generation in micfil_put_dc_remover_state()

2026-05-23T11:08:51+00:00

[ Upstream commit 7d2bd35100de370dc326b250e8f6b66bee06a2f3 ]

ALSA controls should return 1 if the value in the control changed but the
control put operation micfil_put_dc_remover_state() only returns 0 or a
negative error code, causing ALSA to not generate any change events.

return the value of snd_soc_component_update_bits() directly, as it has
the capability of return check status of changed or not.

Also enable pm runtime before calling the function
snd_soc_component_update_bits() to make the regmap cache data align with
the value in hardware.

Fixes: 29dbfeecab85 ("ASoC: fsl_micfil: Add Hardware Voice Activity Detector support")
Signed-off-by: Shengjiu Wang 
Link: https://patch.msgid.link/20260401094226.2900532-6-shengjiu.wang@nxp.com
Signed-off-by: Mark Brown 
Signed-off-by: Sasha Levin

ASoC: fsl_micfil: Fix event generation in micfil_range_set()

2026-05-23T11:08:51+00:00

[ Upstream commit fc4daaddb276d370b7da3819872044df446a1911 ]

ALSA controls should return 1 if the value in the control changed but the
control put operation micfil_range_set() only returns 0 or a negative
error code, causing ALSA to not generate any change events.

Use snd_soc_component_update_bits() function to replace the
regmap_update_bits(), for snd_soc_component_update_bits() has the
capability of return check status.

Also enable pm runtime before calling the function
snd_soc_component_update_bits() to make the regmap cache data align with
the value in hardware.

Fixes: ef1a7e02fdb7 ("ASoC: fsl_micfil: Set channel range control")
Signed-off-by: Shengjiu Wang 
Link: https://patch.msgid.link/20260401094226.2900532-5-shengjiu.wang@nxp.com
Signed-off-by: Mark Brown 
Signed-off-by: Sasha Levin

ASoC: fsl_micfil: Fix event generation in hwvad_put_init_mode()

2026-05-23T11:08:51+00:00

[ Upstream commit 7e226209906906421f0d952d7304e48fdb0adabc ]

ALSA controls should return 1 if the value in the control changed but the
control put operation hwvad_put_init_mode() 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 vad_init_mode
variable.

Fixes: 29dbfeecab85 ("ASoC: fsl_micfil: Add Hardware Voice Activity Detector support")
Signed-off-by: Shengjiu Wang 
Link: https://patch.msgid.link/20260401094226.2900532-4-shengjiu.wang@nxp.com
Signed-off-by: Mark Brown 
Signed-off-by: Sasha Levin

ASoC: fsl_micfil: Fix event generation in hwvad_put_enable()

2026-05-23T11:08:51+00:00

[ Upstream commit 59b9061824f2179fe133e2636203548eaba3e528 ]

ALSA controls should return 1 if the value in the control changed but the
control put operation hwvad_put_enable() 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 vad_enabled
variable.

Fixes: 29dbfeecab85 ("ASoC: fsl_micfil: Add Hardware Voice Activity Detector support")
Signed-off-by: Shengjiu Wang 
Link: https://patch.msgid.link/20260401094226.2900532-3-shengjiu.wang@nxp.com
Signed-off-by: Mark Brown 
Signed-off-by: Sasha Levin