v_init_phase_luma_frac 812 drivers/gpu/drm/amd/display/dc/dcn20/dcn20_dwb_scl.c uint32_t v_init_phase_luma_frac = 0; v_init_phase_luma_frac 846 drivers/gpu/drm/amd/display/dc/dcn20/dcn20_dwb_scl.c v_init_phase_luma_frac = (v_init_phase_luma & 0x7ffff) << 5; v_init_phase_luma_frac 861 drivers/gpu/drm/amd/display/dc/dcn20/dcn20_dwb_scl.c REG_UPDATE(WBSCL_VERT_FILTER_INIT_Y_RGB, WBSCL_V_INIT_FRAC_Y_RGB, v_init_phase_luma_frac);