BACKLIGHT_DUTY_CYCLE_MASK_PNV  643 drivers/gpu/drm/i915/display/intel_panel.c 		mask = BACKLIGHT_DUTY_CYCLE_MASK_PNV;
BACKLIGHT_DUTY_CYCLE_MASK_PNV  979 drivers/gpu/drm/i915/display/intel_panel.c 	if (ctl & BACKLIGHT_DUTY_CYCLE_MASK_PNV) {