HBP_PACKET_OVERHEAD 568 drivers/gpu/drm/sun4i/sun6i_mipi_dsi.c hbp = max((unsigned int)HBP_PACKET_OVERHEAD, HBP_PACKET_OVERHEAD 569 drivers/gpu/drm/sun4i/sun6i_mipi_dsi.c (mode->htotal - mode->hsync_end) * Bpp - HBP_PACKET_OVERHEAD);