scale_w 2616 drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c int scale_w, scale_h; scale_w 2649 drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c scale_w = scaling_info->dst_rect.width * 1000 / scale_w 2652 drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c if (scale_w < 250 || scale_w > 16000)