radeon_set_backlight_level  393 drivers/gpu/drm/radeon/radeon_acpi.c 			radeon_set_backlight_level(rdev, enc, req.backlight_level);
radeon_set_backlight_level 1741 drivers/gpu/drm/radeon/radeon_device.c 			radeon_set_backlight_level(rdev, rdev->mode_info.bl_encoder,
radeon_set_backlight_level 1853 drivers/gpu/drm/radeon/radeon_device.c 			radeon_set_backlight_level(rdev, rdev->mode_info.bl_encoder,