Skip to content

Commit

Permalink
ALSA: usb-audio: Add a quirk for Lenovo Thinkpad Thunderbolt 3 dock
Browse files Browse the repository at this point in the history
[ Upstream commit 4919353 ]

The audio controller in the Lenovo Thinkpad Thunderbolt 3 dock doesn't
support reading the sampling rate.

Add a quirk for it.

Suggested-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Link: https://patch.msgid.link/20250527172657.1972565-1-superm1@kernel.org
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
  • Loading branch information
Mario Limonciello authored and Greg Kroah-Hartman committed Jul 6, 2025
1 parent 9e8356f commit bb78405
Showing 1 changed file with 2 additions and 0 deletions.
2 changes: 2 additions & 0 deletions sound/usb/quirks.c
Original file line number Diff line number Diff line change
Expand Up @@ -2180,6 +2180,8 @@ static const struct usb_audio_quirk_flags_table quirk_flags_table[] = {
QUIRK_FLAG_DISABLE_AUTOSUSPEND),
DEVICE_FLG(0x17aa, 0x104d, /* Lenovo ThinkStation P620 Internal Speaker + Front Headset */
QUIRK_FLAG_DISABLE_AUTOSUSPEND),
DEVICE_FLG(0x17ef, 0x3083, /* Lenovo TBT3 dock */
QUIRK_FLAG_GET_SAMPLE_RATE),
DEVICE_FLG(0x1852, 0x5062, /* Luxman D-08u */
QUIRK_FLAG_ITF_USB_DSD_DAC | QUIRK_FLAG_CTL_MSG_DELAY),
DEVICE_FLG(0x1852, 0x5065, /* Luxman DA-06 */
Expand Down

0 comments on commit bb78405

Please sign in to comment.