Unverified Commit 19a0aa9b authored by Mark Pearson's avatar Mark Pearson Committed by Mark Brown
Browse files

ASoC: AMD Renoir - add DMI entry for Lenovo 2020 AMD platforms 



More laptops identified where the AMD ACP bridge needs to be blocked
or the microphone will not work when connected to HDMI.

Use DMI to block the microphone PCM device for these platforms.

Suggested-by: default avatarGabriel Craciunescu <nix.or.die@gmail.com>
Signed-off-by: default avatarMark Pearson <markpearson@lenovo.com>
Link: https://lore.kernel.org/r/20210531145502.6079-1-markpearson@lenovo.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent b640e8a4

sound/soc/amd/renoir/rn-pci-acp3x.c

+35 −0
Original line number Diff line number Diff line
@@ -199,6 +199,41 @@ static const struct dmi_system_id rn_acp_quirk_table[] = { 
			DMI_EXACT_MATCH(DMI_BOARD_NAME, "20NLCTO1WW"),

		}

	},

	{

		/* Lenovo ThinkPad P14s Gen 1 (20Y1) */

		.matches = {

			DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "LENOVO"),

			DMI_MATCH(DMI_BOARD_NAME, "20Y1"),

		}

	},

	{

		/* Lenovo ThinkPad T14s Gen1 */

		.matches = {

			DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "LENOVO"),

			DMI_MATCH(DMI_BOARD_NAME, "20UH"),

		}

	},

	{

		/* Lenovo ThinkPad T14s Gen1 Campus */

		.matches = {

			DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "LENOVO"),

			DMI_MATCH(DMI_BOARD_NAME, "20UJ"),

		}

	},

	{

		/* Lenovo ThinkPad T14 Gen 1*/

		.matches = {

			DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "LENOVO"),

			DMI_MATCH(DMI_BOARD_NAME, "20UD"),

		}

	},

	{

		/* Lenovo ThinkPad X13 Gen 1*/

		.matches = {

			DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "LENOVO"),

			DMI_MATCH(DMI_BOARD_NAME, "20UF"),

		}

	},

	{}

};