vodd_front_porch_lines 395 drivers/gpu/drm/drm_modes.c int hsync, hfront_porch, vodd_front_porch_lines; vodd_front_porch_lines 506 drivers/gpu/drm/drm_modes.c vodd_front_porch_lines = GTF_MIN_V_PORCH ; vodd_front_porch_lines 514 drivers/gpu/drm/drm_modes.c drm_mode->vsync_start = vdisplay_rnd + vodd_front_porch_lines;