drm/amd/display: Disable PSR-SU on Parade 0803 TCON again

[platform/kernel/linux-starfive.git] / drivers / gpu / drm / amd / display / modules / power / power_helpers.c

diff --git a/drivers/gpu/drm/amd/display/modules/power/power_helpers.c b/drivers/gpu/drm/amd/display/modules/power/power_helpers.c
index 73a2b37..2b3d518 100644 (file)
--- a/drivers/gpu/drm/amd/display/modules/power/power_helpers.c
+++ b/drivers/gpu/drm/amd/display/modules/power/power_helpers.c
@@ -839,6 +839,8 @@ bool is_psr_su_specific_panel(struct dc_link *link)
                                ((dpcd_caps->sink_dev_id_str[1] == 0x08 && dpcd_caps->sink_dev_id_str[0] == 0x08) ||
                                (dpcd_caps->sink_dev_id_str[1] == 0x08 && dpcd_caps->sink_dev_id_str[0] == 0x07)))
                                isPSRSUSupported = false;
+                       else if (dpcd_caps->sink_dev_id_str[1] == 0x08 && dpcd_caps->sink_dev_id_str[0] == 0x03)
+                               isPSRSUSupported = false;
                        else if (dpcd_caps->psr_info.force_psrsu_cap == 0x1)
                                isPSRSUSupported = true;
                }