tjh.dev / kernel
Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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ASoC: amd: yc: Add MSI Vector A16 HX A8WHG to quirk table

Add the MSI Vector A16 HX A8WHG (board MS-15MM) to the DMI quirk table
to enable DMIC support. This laptop uses an AMD Ryzen 9 7945HX (Dragon
Range) with the ACP6x audio coprocessor (rev 0x62) and a Realtek ALC274
codec. The built-in digital microphone is connected via the ACP PDM
interface and requires this DMI entry to be activated.

Tested on MSI Vector A16 HX A8WHG with kernel 6.8.0-107 (Ubuntu 24.04).
DMIC capture device appears as 'acp6x' and records audio correctly.

Signed-off-by: Ihor Uzlov <igor.uzlov@gmail.com>
Link: https://patch.msgid.link/20260410094553.24654-1-igor.uzlov@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>

authored by

Ihor Uzlov and committed by
Mark Brown 72dcd849 0cb7aa96

+7
+7
sound/soc/amd/yc/acp6x-mach.c
··· 503 503 { 504 504 .driver_data = &acp6x_card, 505 505 .matches = { 506 + DMI_MATCH(DMI_BOARD_VENDOR, "Micro-Star International Co., Ltd."), 507 + DMI_MATCH(DMI_PRODUCT_NAME, "Vector A16 HX A8WHG"), 508 + } 509 + }, 510 + { 511 + .driver_data = &acp6x_card, 512 + .matches = { 506 513 DMI_MATCH(DMI_BOARD_VENDOR, "Alienware"), 507 514 DMI_MATCH(DMI_PRODUCT_NAME, "Alienware m17 R5 AMD"), 508 515 }