diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c b/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c
index c5f5d25035d2..10f990eefe7d 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c
@@ -5822,6 +5822,10 @@ void detect_edp_sink_caps(struct dc_link *link)
 		core_link_read_dpcd(link, DP_PSR_SUPPORT,
 			&link->dpcd_caps.psr_info.psr_version,
 			sizeof(link->dpcd_caps.psr_info.psr_version));
+		if (link->dpcd_caps.sink_dev_id == DP_BRANCH_DEVICE_ID_001CF8)
+			core_link_read_dpcd(link, DP_FORCE_PSRSU_CAPABILITY,
+						&link->dpcd_caps.psr_info.force_psrsu_cap,
+						sizeof(link->dpcd_caps.psr_info.force_psrsu_cap));
 		core_link_read_dpcd(link, DP_PSR_CAPS,
 			&link->dpcd_caps.psr_info.psr_dpcd_caps.raw,
 			sizeof(link->dpcd_caps.psr_info.psr_dpcd_caps.raw));
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 f883d87791fe..73b9e0a87e54 100644
--- a/drivers/gpu/drm/amd/display/include/ddc_service_types.h
+++ b/drivers/gpu/drm/amd/display/include/ddc_service_types.h
@@ -39,6 +39,8 @@
 #define DP_BRANCH_HW_REV_20 0x20
 
 #define DP_DEVICE_ID_38EC11 0x38EC11
+#define DP_FORCE_PSRSU_CAPABILITY 0x40F
+
 enum ddc_result {
 	DDC_RESULT_UNKNOWN = 0,
 	DDC_RESULT_SUCESSFULL,