apply_front_porch_workaround 3085 drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c apply_front_porch_workaround(&patched_crtc_timing); apply_front_porch_workaround 167 drivers/gpu/drm/amd/display/dc/dcn10/dcn10_optc.c apply_front_porch_workaround(&patched_crtc_timing); apply_front_porch_workaround 307 drivers/gpu/drm/amd/display/dc/dcn10/dcn10_optc.c apply_front_porch_workaround(&patched_crtc_timing);