Symbol: BLM_POLARITY_PNV
drivers/gpu/drm/i915/display/intel_backlight.c
1333
panel->backlight.active_low_pwm = ctl & BLM_POLARITY_PNV;
drivers/gpu/drm/i915/display/intel_backlight.c
594
ctl |= BLM_POLARITY_PNV;