hubp2_program_rotation  531 drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hubp.c 	hubp2_program_rotation(hubp, rotation, horizontal_mirror);
hubp2_program_rotation  298 drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hubp.h void hubp2_program_rotation(