ulpout 745 drivers/gpu/drm/bridge/cdns-dsi.c unsigned long sysclk_period, ulpout; ulpout 763 drivers/gpu/drm/bridge/cdns-dsi.c ulpout = DIV_ROUND_UP(NSEC_PER_MSEC, sysclk_period); ulpout 764 drivers/gpu/drm/bridge/cdns-dsi.c writel(CLK_LANE_ULPOUT_TIME(ulpout) | DATA_LANE_ULPOUT_TIME(ulpout),