pwr_on_de_to_vary_bl  581 drivers/gpu/drm/amd/include/atomfirmware.h   uint8_t  pwr_on_de_to_vary_bl;
pwr_on_de_to_vary_bl 1114 drivers/gpu/drm/amd/include/atomfirmware.h   uint8_t   pwr_on_de_to_vary_bl;