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@xxxxxxxxx>
> Signed-off-by: Mark Pearson <markpearson@xxxxxxxxxx>
> ---
> 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"),
> + }
> + },
> {}
> };
>
>
