From 5b49da02ddbe1b9082cfc9be1cd848375da178ea Mon Sep 17 00:00:00 2001 From: Sung Joon Kim Date: Thu, 12 Jan 2023 10:38:10 -0500 Subject: drm/amd/display: Enable Freesync over PCon [why] Enable Freesync over PCon on Linux environment. [how] Adding Freesync over PCon support in amdgpu_dm - Read DPCD for Freesync over PCon capabilitiy - Add whitelist for compatible branch devices Reviewed-by: Chao-kai Wang Acked-by: Alex Hung Signed-off-by: Sung Joon Kim Tested-by: Daniel Wheeler Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/display/include/ddc_service_types.h | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/gpu/drm/amd/display/include') diff --git a/drivers/gpu/drm/amd/display/include/ddc_service_types.h b/drivers/gpu/drm/amd/display/include/ddc_service_types.h index 3610f71891a3..31a12ce79a8e 100644 --- a/drivers/gpu/drm/amd/display/include/ddc_service_types.h +++ b/drivers/gpu/drm/amd/display/include/ddc_service_types.h @@ -35,6 +35,7 @@ #define DP_BRANCH_DEVICE_ID_00E04C 0x00E04C #define DP_BRANCH_DEVICE_ID_006037 0x006037 #define DP_BRANCH_DEVICE_ID_001CF8 0x001CF8 +#define DP_BRANCH_DEVICE_ID_0060AD 0x0060AD #define DP_BRANCH_HW_REV_10 0x10 #define DP_BRANCH_HW_REV_20 0x20 -- cgit v1.2.3