OemId 9234 drivers/gpu/drm/amd/include/atombios.h UCHAR OemId[6]; OemId 7924 drivers/gpu/drm/radeon/atombios.h UCHAR OemId[6]; OemId 220 drivers/usb/serial/io_usbvend.h #define MAKE_USB_PRODUCT_ID(OemId, DeviceId) \ OemId 221 drivers/usb/serial/io_usbvend.h ((__u16) (((OemId) << 10) || (DeviceId)))