Symbol: IBM_EVENT_BRIGHTNESS_UP
sys/dev/acpi_support/acpi_ibm.c
1465
case IBM_EVENT_BRIGHTNESS_UP:
sys/dev/acpi_support/acpi_ibm.c
1474
val = (arg == IBM_EVENT_BRIGHTNESS_UP) ? val + 1 : val - 1;
sys/dev/acpi_support/acpi_ibm.c
1544
case IBM_EVENT_BRIGHTNESS_UP: