linux-stable.git/sound, branch master

ALSA: hda/ca0132: Disable auto-detect on manual output select

2026-05-15T09:19:48+00:00

Commit 778031e1658d ("ALSA: hda/ca0132: Set HP/Speaker
auto-detect default from headphone pin verb") enables HP/Speaker
auto-detect by default when the headphone pin supports presence detect.

With auto-detect enabled, ca0132_select_out() and ca0132_alt_select_out()
choose the output from jack presence instead of the manual HP/Speaker
selection. This means selecting speaker output while headphones are
plugged in updates the control state, but audio still routes to the
headphones.

Treat an explicit manual output selection as a request to leave
auto-detect mode. Clear the HP/Speaker auto-detect switch before applying
the manual selection, and notify userspace so the auto-detect control
state is updated in mixers. Do this for both the normal HP/Speaker
Playback Switch and the alternate Output Select control used by desktop
cards.

This keeps auto-detect enabled by default for devices with jack presence
detection, while preserving the expected behavior that a manual output
choice takes effect immediately.

Fixes: 778031e1658d ("ALSA: hda/ca0132: Set HP/Speaker auto-detect default from headphone pin verb")
Signed-off-by: Matt DeVillier 
Link: https://lore.kernel.org/CAFTm+6AfeXKf=b2frG4xC5yC4jjM9TkD6c8+dOWWFw6BDjDESw@mail.gmail.com
Signed-off-by: Takashi Iwai

ALSA: hda/realtek: Add mute LED quirk for HP Pavilion Laptop 16-ag0xxx

2026-05-15T07:11:04+00:00

Add a SND_PCI_QUIRK entry for the HP Pavilion Laptop 16-ag0xxx
(subsystem 0x103c:0x8cbc, Realtek ALC245). The
ALC245_FIXUP_HP_X360_MUTE_LEDS fixup is already used by the
neighbouring HP Pavilion Aero Laptop 13-bg0xxx (0x103c:0x8cbd);
it chains the master-mute COEF handler with the GPIO mic-mute
LED handler, which is what this machine needs.

Tested on the affected hardware: both the mute and mic-mute key
LEDs respond correctly to the keyboard hotkeys after this change.

Cc: 
Signed-off-by: Adrien Burnett 
Link: https://patch.msgid.link/20260514165905.21175-1-an.arctic.pigeon@gmail.com
Signed-off-by: Takashi Iwai

ALSA: hda/realtek: ALC269 fixup for Lenovo Yoga Pro 7 15ASH111 audio

2026-05-15T07:09:57+00:00

Volume control for the speakers on the Lenovo Yoga Pro 7 15ASH11 laptop
doesn't work.
The DAC routing is the same as on the ThinkPad X1 Gen7 function, so reuse
the alc285_fixup_thinkpad_x1_gen7 to get it working.

Signed-off-by: Jackie Dong 
Link: https://patch.msgid.link/20260514153940.7320-1-xy-jackie@139.com
Signed-off-by: Takashi Iwai

ALSA: hda: Fix NULL pointer dereference in snd_hda_ctl_add()

2026-05-15T07:09:07+00:00

snd_hda_ctl_add() dereferences kctl->id.subdevice without checking
whether kctl is NULL. Multiple callers in sound/hda/codecs/ca0132.c
pass the return value of snd_ctl_new1() directly to snd_hda_ctl_add()
without a NULL check:

    return snd_hda_ctl_add(codec, nid, snd_ctl_new1(&knew, codec));

snd_ctl_new1() returns NULL when the underlying snd_ctl_new() fails
on memory allocation (kzalloc_flex),which can occur under memory
pressure or via fault injection.

Add a NULL check at the entry of snd_hda_ctl_add(), matching the
pattern already used by snd_ctl_add_replace() at the same call
path (sound/core/control.c:515). Return -EINVAL to let callers
handle the error gracefully.

Fixes: 44f0c9782cc6 ("ALSA: hda/ca0132: Add tuning controls")
Signed-off-by: Quan Sun <2022090917019@std.uestc.edu.cn>
Link: https://patch.msgid.link/20260514132245.3062884-1-2022090917019@std.uestc.edu.cn
Signed-off-by: Takashi Iwai

ALSA: hda/realtek: Add quirk for Samsung Galaxy Book5 360 headphone

2026-05-15T07:08:41+00:00

The Samsung Galaxy Book5 360 (NP750QHA, PCI subsystem ID 0x144d:0xc902)
has severe audio distortion on the 3.5mm headphone jack. Applying
ALC256_FIXUP_SAMSUNG_HEADPHONE_VERY_QUIET corrects the output path
configuration, consistent with fixes already applied to other Samsung
Galaxy Book models using the same ALC256 codec.

Cc: stable@vger.kernel.org
Link: https://github.com/thesofproject/linux/issues/5648
Signed-off-by: Markus Kramer 
Link: https://patch.msgid.link/20260513222818.14351-1-linux@markus-kramer.de
Signed-off-by: Takashi Iwai

ALSA: hda/cs35l56: Drop malformed default N from Kconfig

2026-05-15T07:08:04+00:00

First of all, it has to be 'default n' (small letter n), otherwise
it looks for CONFIG_N which is absent and in case of appearance
will enable something unrelated. Second and most important is that
'n' *is* the default 'default' already. Hence just drop malformed
line.

Signed-off-by: Andy Shevchenko 
Reviewed-by: Richard Fitzgerald 
Signed-off-by: Takashi Iwai 
Link: https://patch.msgid.link/20260513162758.365972-1-andriy.shevchenko@linux.intel.com

ALSA: hda/realtek: fix mic boost on Framework PTL

2026-05-15T07:07:24+00:00

In addition to the mic jack fix, also need to avoid boosting the
internal mic too much, otherwise >50% input volume clips a lot.

Also add a second SSID. We have one for the classic chassis/speaker and
one for the new Pro chassis/speaker.

To: Jaroslav Kysela 
To: Takashi Iwai 
To: linux-sound@vger.kernel.org
Cc: Dustin L. Howett 
Cc: linux@frame.work
Signed-off-by: Daniel Schaefer 
Link: https://patch.msgid.link/20260513155513.11683-1-dhs@frame.work
Signed-off-by: Takashi Iwai

ALSA: hda/realtek: Limit mic boost on Positivo DN50E

2026-05-15T06:54:15+00:00

The internal mic boost on the Positivo DN50E is too high.
Fix this by applying the ALC269_FIXUP_LIMIT_INT_MIC_BOOST fixup to the machine
to limit the gain.

Signed-off-by: Edson Juliano Drosdeck 
Link: https://patch.msgid.link/20260511181558.670563-1-edson.drosdeck@gmail.com
Signed-off-by: Takashi Iwai

ALSA: usb-audio: qcom: Check offload mapping failures

2026-05-15T06:51:46+00:00

uaudio_transfer_buffer_setup() calls dma_get_sgtable() and then passes
the sg_table to uaudio_iommu_map_xfer_buf() without checking whether sg
table construction succeeded. If dma_get_sgtable() fails, the sg_table
contents are not valid.

uaudio_iommu_map_pa() also ignores iommu_map() failures for the event and
transfer rings and still returns the allocated IOVA to the QMI response.
That can expose an unmapped IOVA to the audio DSP. For transfer rings,
the failed mapping also leaves the IOVA allocator state marked in use.

Check both operations. Free the coherent transfer buffer when sg table
construction fails, free the sg table when transfer-buffer IOMMU mapping
fails, and release the transfer-ring IOVA if iommu_map() fails. Also
return the existing event-ring IOVA when the event ring is already mapped,
matching the pre-split helper behavior.

Fixes: 326bbc348298 ("ALSA: usb-audio: qcom: Introduce QC USB SND offloading support")
Fixes: 44499ecb4f28 ("ALSA: usb: qcom: Fix false-positive address space check")
Cc: stable@vger.kernel.org
Signed-off-by: Cássio Gabriel 
Link: https://patch.msgid.link/20260511-alsa-usb-qcom-offload-map-errors-v1-1-6502695e58bc@gmail.com
Signed-off-by: Takashi Iwai

ALSA: hda/realtek: Fix Legion 7 16ITHG6 speaker amp binding

2026-05-15T06:37:33+00:00

The Lenovo Legion 7 16ITHG6 uses codec SSID 17aa:3855, but its PCI
SSID is 17aa:3811.  The latter is now also used by the Legion S7 15IMH05
quirk, which is matched before codec SSID fallback and incorrectly
routes Legion 7 16ITHG6 machines to ALC287_FIXUP_LEGION_15IMHG05_SPEAKERS.

That fixup does not bind the CLSA0101 CS35L41 companion amplifiers,
making the built-in speakers silent even though playback appears to be
active.

Add a codec SSID quirk for 17aa:3855 before the conflicting PCI SSID
quirk so that the Legion 7 16ITHG6 uses ALC287_FIXUP_LEGION_16ITHG6.
This restores CS35L41 firmware loading and binds both speaker
amplifiers.

Fixes: 67f4c61a73e9 ("ALSA: hda/realtek: Add quirk for Legion S7 15IMH")
Cc: stable@vger.kernel.org
Tested-by: Nicholas Bonello 
Assisted-by: Codex:GPT-5
Signed-off-by: Nicholas Bonello 
Link: https://patch.msgid.link/20260508225507.47667-1-hadobedo@gmail.com
Signed-off-by: Takashi Iwai