lp8788_bl_ramp_step 38 drivers/video/backlight/lp8788_bl.c enum lp8788_bl_ramp_step rise_time; lp8788_bl_ramp_step 39 drivers/video/backlight/lp8788_bl.c enum lp8788_bl_ramp_step fall_time; lp8788_bl_ramp_step 228 include/linux/mfd/lp8788.h enum lp8788_bl_ramp_step rise_time; lp8788_bl_ramp_step 229 include/linux/mfd/lp8788.h enum lp8788_bl_ramp_step fall_time;