vupdate_offset_from_vsync 3139 drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c int vupdate_offset_from_vsync = get_vupdate_offset_from_vsync(pipe_ctx); vupdate_offset_from_vsync 3147 drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c start_position = vline_int_offset_from_vupdate + vupdate_offset_from_vsync;