Searched refs:IBM_EC_BRIGHTNESS (Results 1 – 1 of 1) sorted by relevance
| /freebsd/sys/dev/acpi_support/ |
| H A D | acpi_ibm.c | 100 #define IBM_EC_BRIGHTNESS 0x31 macro
775 ACPI_EC_READ(sc->ec_dev, IBM_EC_BRIGHTNESS, &val_ec, 1); in acpi_ibm_sysctl_get()
1196 status = ACPI_EC_READ(sc->ec_dev, IBM_EC_BRIGHTNESS, &val_ec, 1); in acpi_ibm_brightness_set()
1217 IBM_EC_BRIGHTNESS, i - step, 1); in acpi_ibm_brightness_set()
1224 return ACPI_EC_WRITE(sc->ec_dev, IBM_EC_BRIGHTNESS, arg, 1); in acpi_ibm_brightness_set()
1431 status = ACPI_EC_READ(sc->ec_dev, IBM_EC_BRIGHTNESS, in acpi_ibm_eventhandler()
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