Symbol: IBM_EC_BRIGHTNESS
sys/dev/acpi_support/acpi_ibm.c
1226
status = ACPI_EC_READ(sc->ec_dev, IBM_EC_BRIGHTNESS, &val_ec, 1);
sys/dev/acpi_support/acpi_ibm.c
1247
IBM_EC_BRIGHTNESS, i - step, 1);
sys/dev/acpi_support/acpi_ibm.c
1254
return ACPI_EC_WRITE(sc->ec_dev, IBM_EC_BRIGHTNESS, arg, 1);
sys/dev/acpi_support/acpi_ibm.c
1466
status = ACPI_EC_READ(sc->ec_dev, IBM_EC_BRIGHTNESS,
sys/dev/acpi_support/acpi_ibm.c
805
ACPI_EC_READ(sc->ec_dev, IBM_EC_BRIGHTNESS, &val_ec, 1);