This is a note to let you know that I've just added the patch titled ASoC: acp: Support microphone from device Acer 315-24p to the 6.6-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: asoc-acp-support-microphone-from-device-acer-315-24p.patch and it can be found in the queue-6.6 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. commit 3740911c07376aba85b45e4fc86a8329588f90d9 Author: end.to.start <end.to.start@xxxxxxx> Date: Mon Apr 8 18:24:54 2024 +0300 ASoC: acp: Support microphone from device Acer 315-24p [ Upstream commit 4b9a474c7c820391c0913d64431ae9e1f52a5143 ] This patch adds microphone detection for the Acer 315-24p, after which a microphone appears on the device and starts working Signed-off-by: end.to.start <end.to.start@xxxxxxx> Link: https://msgid.link/r/20240408152454.45532-1-end.to.start@xxxxxxx Signed-off-by: Mark Brown <broonie@xxxxxxxxxx> Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> diff --git a/sound/soc/amd/yc/acp6x-mach.c b/sound/soc/amd/yc/acp6x-mach.c index 69c68d8e7a6b5..1760b5d42460a 100644 --- a/sound/soc/amd/yc/acp6x-mach.c +++ b/sound/soc/amd/yc/acp6x-mach.c @@ -430,6 +430,13 @@ static const struct dmi_system_id yc_acp_quirk_table[] = { DMI_MATCH(DMI_BOARD_NAME, "MRID6"), } }, + { + .driver_data = &acp6x_card, + .matches = { + DMI_MATCH(DMI_BOARD_VENDOR, "MDC"), + DMI_MATCH(DMI_BOARD_NAME, "Herbag_MDU"), + } + }, { .driver_data = &acp6x_card, .matches = {