From: Oliver Sieber <ollisieber@gmail.com>
To: bagasdotme@gmail.com
Cc: alsa-devel@alsa-project.org, broonie@kernel.org,
lgirdwood@gmail.com, linux-kernel@vger.kernel.org,
linux-sound@vger.kernel.org, ollisieber@gmail.com,
perex@perex.cz, tiwai@suse.com, tiwai@suse.de
Subject: [PATCH] Subject: ASoC: AMD Renoir - add DMI entry for Lenovo ThinkPad T14s Gen 2
Date: Mon, 20 Nov 2023 09:18:34 +0100 [thread overview]
Message-ID: <20231120081834.125555-1-ollisieber@gmail.com> (raw)
In-Reply-To: <ZVoS13B2Br9U8mvu@archie.me>
The ThinkPad T14s Gen 2 latop does not have the internal digital
microphone connected to the AMD's ACP bridge, but it's advertised
via BIOS. The internal microphone is connected to the HDA codec.
Use DMI to block the microphone PCM device for this platform.
Signed-off-by: Oliver Sieber <ollisieber@gmail.com>
---
sound/soc/amd/renoir/rn-pci-acp3x.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/sound/soc/amd/renoir/rn-pci-acp3x.c b/sound/soc/amd/renoir/rn-pci-acp3x.c
index b3812b70f5f9..754e24d55e6f 100644
--- a/sound/soc/amd/renoir/rn-pci-acp3x.c
+++ b/sound/soc/amd/renoir/rn-pci-acp3x.c
@@ -199,6 +199,13 @@ static const struct dmi_system_id rn_acp_quirk_table[] = {
DMI_EXACT_MATCH(DMI_BOARD_NAME, "20NLCTO1WW"),
}
},
+ {
+ /* Lenovo ThinkPad T14s Gen 2 */
+ .matches = {
+ DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "LENOVO"),
+ DMI_EXACT_MATCH(DMI_BOARD_NAME, "20XGS1KT02"),
+ }
+ },
{}
};
--
2.34.1
prev parent reply other threads:[~2023-11-20 8:18 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-11-16 11:10 Fwd: acp3x: Missing product ID for Thinkpad T14s Gen2 AMD Ryzen 7 PRO 5850U Bagas Sanjaya
2023-11-16 18:36 ` Oliver Sieber
2023-11-16 23:34 ` Bagas Sanjaya
[not found] ` <78149e00-12b5-459b-8754-a17dd974916d@gmail.com>
2023-11-17 13:32 ` Takashi Iwai
[not found] ` <826bb4f4-c6ea-4c45-a0e0-5ca826f0cfe0@gmail.com>
2023-11-19 13:51 ` Bagas Sanjaya
2023-11-20 8:18 ` Oliver Sieber [this message]
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