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[70.75.72.188]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-39b2a6cb7c8sm5206120a91.1.2026.09.06.20.17.38 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 06 Sep 2026 20:17:39 -0700 (PDT) From: Aaron Welwood To: Vijendar Mukunda , Mark Brown , Liam Girdwood Cc: Takashi Iwai , linux-sound@vger.kernel.org, alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org, Aaron Welwood Subject: [PATCH] ASoC: amd: yc: add quirk for Acer Nitro AN17-41 internal mic Date: Sun, 6 Sep 2026 21:17:38 -0600 Message-ID: <20260907031738.17257-1-abwelwood@gmail.com> X-Mailer: git-send-email 2.55.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" The Acer Nitro AN17-41 uses "RB" as its board vendor and has no entry in yc_acp_quirk_table, so acp6x_probe() finds no DMI match, registers no card, and the internal digital microphone records only silence. Add a quirk entry for it so the DMIC is enabled. Signed-off-by: Aaron Welwood --- Tested on an Acer Nitro AN17-41 (board Spacia_PEH, BIOS V1.26). Without this entry acp6x_probe() returns -ENODEV and the internal DMIC records silence; with it the acp6x card registers and the microphone captures normally. 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 21d7ec0..65c4d13 100644 --- a/sound/soc/amd/yc/acp6x-mach.c +++ b/sound/soc/amd/yc/acp6x-mach.c @@ -388,6 +388,13 @@ static const struct dmi_system_id yc_acp_quirk_table[]= =3D { DMI_MATCH(DMI_PRODUCT_NAME, "Nitro ANV15-41"), } }, + { + .driver_data =3D &acp6x_card, + .matches =3D { + DMI_MATCH(DMI_BOARD_VENDOR, "RB"), + DMI_MATCH(DMI_PRODUCT_NAME, "Nitro AN17-41"), + } + }, { .driver_data =3D &acp6x_card, .matches =3D { --=20 2.55.0