Symbol: dm_rotation_180
sys/dev/pci/drm/amd/display/dc/dml/dcn20/dcn20_fpu.c
1613
pipes[pipe_cnt].pipe.src.source_rotation = dm_rotation_180;
sys/dev/pci/drm/amd/display/dc/dml/dcn32/display_mode_vba_util_32.c
2571
if (SourceRotation == dm_rotation_180 || SourceRotation == dm_rotation_180m) {