kernel.git/sound/hda, branch master

ALSA: hda/realtek: Add headset jack quirk for Thinkpad X390

2026-03-09T09:02:46Z

The Lenovo ThinkPad X390 (ALC257 codec, subsystem ID 0x17aa2288) does not report headset button press events. Headphone insertion is detected (SW_HEADPHONE_INSERT), but pressing the inline microphone button on a headset produces no input events. Add a SND_PCI_QUIRK entry that maps this subsystem ID to ALC285_FIXUP_THINKPAD_NO_BASS_SPK_HEADSET_JACK, which enables headset jack button detection through alc_fixup_headset_jack() and ThinkPad ACPI integration. This is the same fixup used by similar ThinkPad models (P1 Gen 3, X1 Extreme Gen 3). Signed-off-by: Uzair Mughal Signed-off-by: Takashi Iwai Link: https://patch.msgid.link/20260307012906.20093-1-contact@uzair.is-a.dev

ALSA: hda/realtek: add HP Laptop 14s-dr5xxx mute LED quirk

2026-03-09T08:58:39Z

HP Laptop 14s-dr5xxx with ALC236 codec does not handle the toggling of the mute LED. This patch adds a quirk entry for subsystem ID 0x8a1f using ALC236_FIXUP_HP_MUTE_LED_COEFBIT2 fixup, enabling correct mute LED behavior. Signed-off-by: Liucheng Lu Link: https://patch.msgid.link/PAVPR03MB9774F3FCE9CCD181C585281AE37BA@PAVPR03MB9774.eurprd03.prod.outlook.com Signed-off-by: Takashi Iwai

ALSA: hda/realtek: add quirk for ASUS UM6702RC

2026-03-09T08:57:10Z

The sound card of this machine cannot adjust the volume, it can only be 0 or 100%. The reason is that the DAC with pin 0x17 is connected to 0x06. Testing found that connecting 0x02 can fix this problem. Link: https://bugzilla.kernel.org/show_bug.cgi?id=220356 Signed-off-by: Zhang Heng Link: https://patch.msgid.link/20260306123317.575346-1-zhangheng@kylinos.cn Signed-off-by: Takashi Iwai

ALSA: hda/realtek: Add quirk for Gigabyte Technology to fix headphone

2026-03-09T08:54:32Z

The BIOS of this machine has set 0x19 to mic, which needs to be set to headphone pin in order to work properly. Link: https://bugzilla.kernel.org/show_bug.cgi?id=220814 Signed-off-by: Zhang Heng Link: https://patch.msgid.link/b55f6ebe-7449-49f7-ae85-00d2ba1e7af0@kylinos.cn Signed-off-by: Takashi Iwai

ALSA: hda/senary: Ensure EAPD is enabled during init

2026-03-03T08:58:45Z

The driver sets spec->gen.own_eapd_ctl to take manual control of the EAPD (External Amplifier). However, senary_init does not turn on the EAPD, while senary_shutdown turns it off. Since the generic driver skips EAPD handling when own_eapd_ctl is set, the EAPD remains off after initialization (e.g., after resume), leaving the codec in a non-functional state. Explicitly call senary_auto_turn_eapd in senary_init to ensure the EAPD is enabled and the codec is functional. Signed-off-by: wangdicheng Link: https://patch.msgid.link/20260303081516.583438-1-wangdich9700@163.com Signed-off-by: Takashi Iwai

ALSA: hda/senary: Use codec->core.afg for GPIO access

2026-03-03T06:59:47Z

Replace the hardcoded GPIO node ID (0x01) with codec->core.afg. This follows the standard HDA driver practice and makes the driver more robust against different hardware configurations. Signed-off-by: wangdicheng Link: https://patch.msgid.link/20260303054242.318062-1-wangdich9700@163.com Signed-off-by: Takashi Iwai

ALSA: hda/hdmi: Add Tegra238 HDA codec device ID

2026-03-02T09:59:47Z

Add Tegra238 HDA codec device in hda_device_id list. Signed-off-by: Sheetal Link: https://patch.msgid.link/20260302084217.3135982-1-sheetal@nvidia.com Signed-off-by: Takashi Iwai

ALSA: hda/tas2781: A workaround solution to lower-vol issue among lower calibrated-impedance micro-speaker on TAS2781

2026-02-28T08:28:06Z

On TAS2781, if the Speaker calibrated impedance is lower than default value hard-coded inside the TAS2781, it will cuase vol lower than normal. In order to fix this issue, the parameter of SineGainI need updating. Signed-off-by: Shenghao Ding Tested-by: Matthew Schwartz Link: https://patch.msgid.link/20260227144641.1243-1-shenghao-ding@ti.com Signed-off-by: Takashi Iwai

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

2026-02-28T08:27:28Z

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

ALSA: hda/ca0132: Set HP/Speaker auto-detect default from headphone pin verb

2026-02-28T08:24:21Z

HP/Speaker auto-detect (VNID_HP_ASEL) has been off by default for every CA0132 device since the driver was added in 2012. vnode_lswitch is always initialized to 0 in ca0132_init_chip(), and no quirk or other code path enables it. As a result, headphone jack detection works only after the user manually turns on "HP/Speaker Auto Detect" in alsamixer, which is not obvious on laptops with combo jacks (e.g. Google Link, Alienware). Change the default to follow the headphone pin config: if the pin verb has presence detect enabled (no AC_DEFCFG_MISC_NO_PRESENCE) and the codec supports it (AC_PINCAP_PRES_DETECT), enable HP_ASEL by default. This lets firmware (coreboot, UEFI, etc.) express whether the headphone jack supports insertion detection. Devices with combo jacks can default to auto-detect; devices with fixed/no jack leave it off. Signed-off-by: Matt DeVillier Link: https://patch.msgid.link/20260226163055.825167-1-matt.devillier@gmail.com Signed-off-by: Takashi Iwai