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

[Mark Pearson]

Man I'm having a bad day....ignore this email. Did not mean to resend
this previously submitted patch :(

Mark

On 2021-06-02 1:11 p.m., Mark Pearson wrote:
> 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: Gabriel Craciunescu <nix.or.die at gmail.com>
> Signed-off-by: Mark Pearson <markpearson at lenovo.com>
> ---
>  sound/soc/amd/renoir/rn-pci-acp3x.c | 35 +++++++++++++++++++++++++++++
>  1 file changed, 35 insertions(+)
> 
> diff --git a/sound/soc/amd/renoir/rn-pci-acp3x.c b/sound/soc/amd/renoir/rn-pci-acp3x.c
> index 19438da5dfa5..c9fb1c8fbf8c 100644
> --- a/sound/soc/amd/renoir/rn-pci-acp3x.c
> +++ b/sound/soc/amd/renoir/rn-pci-acp3x.c
> @@ -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"),
> +		}
> +	},
>  	{}
>  };
>  
>