Symbol: ACPI_DRV_IOC_SET_BRIGHTNESS
usr/src/cmd/hal/tools/sunos/hal-system-lcd-set-brightness-sunos.c
56
if (ioctl(fd, ACPI_DRV_IOC_SET_BRIGHTNESS, &level) < 0) {
usr/src/uts/i86pc/io/acpi_drv/acpi_video.c
682
case ACPI_DRV_IOC_SET_BRIGHTNESS: {