kernel/sound/hda/codecs/realtek/alc269.c, branch linux-rolling-lts

ALSA: hda/realtek: Fix speaker pop on Star Labs StarFighter

2026-03-19T15:08:09Z

[ Upstream commit 1cb3c20688fc8380c9b365d03aea7e84faf6a9fd ] On Star Labs StarFighter (Realtek ALC233/235), the internal speakers can emit an audible pop when entering or leaving runtime suspend. Mute the speaker output paths via snd_hda_gen_shutup_speakers() in the Realtek shutup callback before the codec is powered down. This is enough to avoid the pop without special EAPD handling. Test results: - runtime PM pop fixed - still reaches D3 (PCI 0000:00:1f.3 power_state=D3hot) - does not address pops on cold boot (G3 exit) or around display manager start/shutdown journalctl -k (boot): - snd_hda_codec_alc269 hdaudioC0D0: ALC233: picked fixup for PCI SSID 7017:2014 - snd_hda_codec_alc269 hdaudioC0D0: autoconfig for ALC233: line_outs=1 (0x1b/0x0/0x0/0x0/0x0) type:speaker Suggested-by: Takashi Iwai Tested-by: Sean Rhodes Signed-off-by: Sean Rhodes Link: https://patch.msgid.link/4d5fb71b132bb283fd41c622b8413770b2065242.1771532060.git.sean@starlabs.systems Signed-off-by: Takashi Iwai Signed-off-by: Sasha Levin

ALSA: hda/realtek: add quirk for Samsung Galaxy Book Flex (NT950QCT-A38A)

2026-03-12T11:09:38Z

commit 9fb16a5c5ff93058851099a2b80a899b0c53fe3f upstream. Similar to other Samsung laptops, NT950QCT also requires the ALC298_FIXUP_SAMSUNG_AMP quirk applied. Cc: Signed-off-by: Juhyung Park Link: https://patch.msgid.link/20260222122609.281191-2-qkrwngud825@gmail.com Signed-off-by: Takashi Iwai Signed-off-by: Greg Kroah-Hartman

ALSA: hda/realtek: Add quirk for Acer Aspire V3-572G

2026-03-12T11:09:38Z

commit cbddd303416456db5ceeedaf9e262096f079e861 upstream. The Acer Aspire V3-572G has a combo jack (ALC283) but the BIOS sets pin 0x19 to 0x411111f0 (not connected), so the headset mic is not detected. Add a quirk to override pin 0x19 as a headset mic and enable headset mode. Cc: stable@vger.kernel.org Closes: https://bugzilla.kernel.org/show_bug.cgi?id=221075 Suggested-by: Charalampos Mitrodimas Signed-off-by: Panagiotis Foliadis Reviewed-by: Charalampos Mitrodimas Link: https://patch.msgid.link/20260221-fix-detect-mic-v1-1-b6e427b5275d@posteo.net Signed-off-by: Takashi Iwai Signed-off-by: Greg Kroah-Hartman

ALSA: hda/realtek: fix model name typo for Samsung Galaxy Book Flex (NT950QCG-X716)

2026-03-12T11:09:38Z

commit 43a44fb7f2fa163926b23149805e989ba2395db1 upstream. There's no product named "Samsung Galaxy Flex Book". Use the correct "Samsung Galaxy Book Flex" name. Link: https://www.samsung.com/sec/support/model/NT950QCG-X716 Link: https://www.samsung.com/us/computing/galaxy-books/galaxy-book-flex/galaxy-book-flex-15-6-qled-512gb-storage-s-pen-included-np950qcg-k01us Cc: Signed-off-by: Juhyung Park Link: https://patch.msgid.link/20260222122609.281191-1-qkrwngud825@gmail.com Signed-off-by: Takashi Iwai Signed-off-by: Greg Kroah-Hartman

ALSA: hda/realtek: Add quirk for HP Pavilion 15-eh1xxx to enable mute LED

2026-03-12T11:09:38Z

commit 068641bc9dc3d680d1ec4f6ee9199d4812041dff upstream. The HP Pavilion 15-eh1xxx series uses the HP mainboard 88D1 with ALC245 and needs the ALC245_FIXUP_HP_MUTE_LED_V1_COEFBIT quirk to make the mute led working. Link: https://bugzilla.kernel.org/show_bug.cgi?id=215978 Cc: Signed-off-by: Zhang Heng Link: https://patch.msgid.link/20260227121327.3751341-1-zhangheng@kylinos.cn Signed-off-by: Takashi Iwai Signed-off-by: Greg Kroah-Hartman

ALSA: hda/realtek: Fix headset mic on ASUS Zenbook 14 UX3405MA

2026-03-04T12:20:41Z

[ Upstream commit 91062e119b4eafde553c894ca072cd615a6dae2e ] The ASUS Zenbook 14 UX3405MA uses an ALC294 codec with CS35L41 amplifiers over SPI. The existing quirk for this model only configured the amplifiers, leaving the headset microphone on the combo jack non-functional. Introduce a new fixup that configures pin 0x19 as headset mic input and chains to ALC245_FIXUP_CS35L41_SPI_2 to preserve speaker functionality. Similar to the fix done for the UM3406HA in commit 018f659753fd ("ALSA: hda/realtek: Fix headset mic on ASUS Zenbook 14"). Signed-off-by: Erik Sanjaya Link: https://patch.msgid.link/20260217102112.20651-1-sirreidlos@gmail.com Signed-off-by: Takashi Iwai Signed-off-by: Sasha Levin

ALSA: hda/realtek - Enable mute LEDs on HP ENVY x360 15-es0xxx

2026-03-04T12:20:08Z

[ Upstream commit ac1ff574bbc09a6c90f4fe8f9e6b8d66c983064c ] The mute and mic-mute LEDs on HP ENVY x360 Convertible 15-es0xxx (PCI SSID 103c:88b3) do not work with the current driver. This model requires a combination of COEFBIT and GPIO fixups to correctly control the LEDs. Introduce a new fixup function alc245_fixup_hp_envy_x360_mute_led and add a quirk to apply it. Signed-off-by: Illia Barbashyn <04baril@gmail.com> Link: https://patch.msgid.link/20260207221955.24132-1-04baril@gmail.com Signed-off-by: Takashi Iwai Signed-off-by: Sasha Levin

ALSA: hda/realtek: fix LG Gram Style 14 speakers

2026-03-04T12:20:03Z

[ Upstream commit cc051fbd7f40226cc407558bc97c5099513e8657 ] The LG Gram Style 14 (14Z90RS-G.AD77F, SSID 1854:0490) with Realtek ALC298 shows normal routing and volume changes, but internal speakers stay silent unless a userland HDA-verb workaround is applied. Add a dedicated quirk for the LG Gram Style 14 that programs the codec coefficient sequence used by the known workaround and enables the speaker amps only during playback. Tested-by: Damien Dagorn Signed-off-by: Damien Dagorn Link: https://lore.kernel.org/CAN59QMUhd4kHrkRoJA6VzEr2VKezN2yjHnANaQoZn2-Bnwe3bQ@mail.gmail.com Signed-off-by: Takashi Iwai Signed-off-by: Sasha Levin

ALSA: hda/realtek: add HP Victus 16-e0xxx mute LED quirk

2026-03-04T12:19:58Z

[ Upstream commit 72919c57a055f6d7b79d66731dc398e9b433f47c ] HP Victus 16-e0xxx with ALC245 codec does not handle the toggling of the mute LED. This patch adds a quirk entry for subsystem ID 0x88eb using a new ALC245_FIXUP_HP_MUTE_LED_V2_COEFBIT fixup, enabling correct mute LED behavior. Signed-off-by: Bharat Dev Burman Link: https://patch.msgid.link/20260112184253.33376-1-bharat.singh7924@gmail.com Signed-off-by: Takashi Iwai Signed-off-by: Sasha Levin

ALSA: hda/realtek: Add quirk for Samsung Galaxy Book3 Pro 360 (NP965QFG)

2026-02-26T22:59:46Z

commit 3a6b7dc431aab90744e973254604855e654294ae upstream. The Samsung Galaxy Book3 Pro 360 NP965QFG (subsystem ID 0x144d:0xc1cb) uses the same Realtek ALC298 codec and amplifier configuration as the NP960QFG (0x144d:0xc1ca). Apply the same ALC298_FIXUP_SAMSUNG_AMP_V2_4_AMPS fixup to enable the internal speakers. Cc: stable@vger.kernel.org Signed-off-by: Lewis Mason Link: https://patch.msgid.link/20260210231337.7265-1-lewis@ocuru.co.uk Signed-off-by: Takashi Iwai Signed-off-by: Greg Kroah-Hartman