_BQC_use_index    570 drivers/acpi/acpi_video.c 	if (device->brightness->flags._BQC_use_index) {
_BQC_use_index    805 drivers/acpi/acpi_video.c 				br->flags._BQC_use_index = 1;
_BQC_use_index    808 drivers/acpi/acpi_video.c 		if (!br->flags._BQC_use_index)
_BQC_use_index     11 include/acpi/video.h 	u8 _BQC_use_index:1;		/* _BQC returns an index value */