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([136.158.31.23]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-225c68886a8sm42776775ad.44.2025.03.15.04.16.43 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 15 Mar 2025 04:16:45 -0700 (PDT) From: keenplify To: broonie@kernel.org, perex@perex.cz, tiwai@suse.com Cc: mario.limonciello@amd.com, venkataprasad.potturu@amd.com, lgirdwood@gmail.com, linux-sound@vger.kernel.org, linux-kernel@vger.kernel.org, keenplify Subject: [PATCH] ASoC: amd: Add DMI quirk for ACP6X mic support Date: Sat, 15 Mar 2025 19:16:17 +0800 Message-Id: <20250315111617.12194-1-keenplify@gmail.com> X-Mailer: git-send-email 2.34.1 Precedence: bulk X-Mailing-List: linux-sound@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Some AMD laptops with ACP6X do not expose the DMIC properly on Linux. Adding a DMI quirk enables mic functionality. Similar to Bugzilla #218402, this issue affects multiple users. Link: https://bugzilla.kernel.org/show_bug.cgi?id=219853 Signed-off-by: keenplify --- 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 a7637056972a..bd3808f98ec9 100644 --- a/sound/soc/amd/yc/acp6x-mach.c +++ b/sound/soc/amd/yc/acp6x-mach.c @@ -584,6 +584,13 @@ static const struct dmi_system_id yc_acp_quirk_table[] = { DMI_MATCH(DMI_PRODUCT_VERSION, "pang13"), } }, + { + .driver_data = &acp6x_card, + .matches = { + DMI_MATCH(DMI_BOARD_VENDOR, "Micro-Star International Co., Ltd."), + DMI_MATCH(DMI_PRODUCT_NAME, "Bravo 15 C7UCX"), + } + }, {} };