linux-kernel - [PATCH v2] ASoC: amd: yc: fix internal mic on Xiaomi Book Pro 14 2022

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [day] [month] [year] [list]

Message-ID: <20241106024052.15748-1-jeffbai@aosc.io>
Date: Wed,  6 Nov 2024 10:40:50 +0800
From: Mingcong Bai <jeffbai@...c.io>
To: broonie@...nel.org
Cc: kexybiscuit@...c.io,
	Mingcong Bai <jeffbai@...c.io>,
	Liam Girdwood <lgirdwood@...il.com>,
	Jaroslav Kysela <perex@...ex.cz>,
	Takashi Iwai <tiwai@...e.com>,
	Mario Limonciello <mario.limonciello@....com>,
	"end.to.start" <end.to.start@...l.ru>,
	Jiawei Wang <me@...ng.link>,
	linux-sound@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH v2] ASoC: amd: yc: fix internal mic on Xiaomi Book Pro 14 2022

Xiaomi Book Pro 14 2022 (MIA2210-AD) requires a quirk entry for its
internal microphone to be enabled.

This is likely due to similar reasons as seen previously on Redmi Book
14/15 Pro 2022 models (since they likely came with similar firmware):

- commit dcff8b7ca92d ("ASoC: amd: yc: Add Xiaomi Redmi Book Pro 15 2022
  into DMI table")
- commit c1dd6bf61997 ("ASoC: amd: yc: Add Xiaomi Redmi Book Pro 14 2022
  into DMI table")

A quirk would likely be needed for Xiaomi Book Pro 15 2022 models, too.
However, I do not have such device on hand so I will leave it for now.

Signed-off-by: Mingcong Bai <jeffbai@...c.io>
---
 sound/soc/amd/yc/acp6x-mach.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/sound/soc/amd/yc/acp6x-mach.c b/sound/soc/amd/yc/acp6x-mach.c
index 438865d5e376..dc476bfb6da4 100644
--- a/sound/soc/amd/yc/acp6x-mach.c
+++ b/sound/soc/amd/yc/acp6x-mach.c
@@ -395,6 +395,13 @@ static const struct dmi_system_id yc_acp_quirk_table[] = {
 			DMI_MATCH(DMI_PRODUCT_NAME, "Redmi Book Pro 15 2022"),
 		}
 	},
+	{
+		.driver_data = &acp6x_card,
+		.matches = {
+			DMI_MATCH(DMI_BOARD_VENDOR, "TIMI"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "Xiaomi Book Pro 14 2022"),
+		}
+	},
 	{
 		.driver_data = &acp6x_card,
 		.matches = {
-- 
2.47.0