Commit 4e527c01 authored by Andrew Jiang's avatar Andrew Jiang Committed by Alex Deucher
Browse files

drm/amd/display: Add DIGD case when getting retimer settings 



One of the HDMI ports map to DIGD, which we did not map to DP3 ext
HDMI settings. Add the DIGD case so that we can get proper retimer
settings from SBIOS for that port.

Signed-off-by: default avatarAndrew Jiang <Andrew.Jiang@amd.com>
Reviewed-by: default avatarCharlene Liu <Charlene.Liu@amd.com>
Reviewed-by: default avatarTony Cheng <Tony.Cheng@amd.com>
Acked-by: default avatarHarry Wentland <Harry.Wentland@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 3e5e2215

drivers/gpu/drm/amd/display/dc/core/dc_link.c

+12 −0
Original line number Diff line number Diff line
@@ -1346,6 +1346,18 @@ static bool get_ext_hdmi_settings(struct pipe_ctx *pipe_ctx, 
					sizeof(integrated_info->dp2_ext_hdmi_6g_reg_settings));

			result = true;

			break;

		case ENGINE_ID_DIGD:

			settings->slv_addr = integrated_info->dp3_ext_hdmi_slv_addr;

			settings->reg_num = integrated_info->dp3_ext_hdmi_6g_reg_num;

			settings->reg_num_6g = integrated_info->dp3_ext_hdmi_6g_reg_num;

			memmove(settings->reg_settings,

					integrated_info->dp3_ext_hdmi_reg_settings,

					sizeof(integrated_info->dp3_ext_hdmi_reg_settings));

			memmove(settings->reg_settings_6g,

					integrated_info->dp3_ext_hdmi_6g_reg_settings,

					sizeof(integrated_info->dp3_ext_hdmi_6g_reg_settings));

			result = true;

			break;

		default:

			break;

		}