[PATCH v3 1/3] Documentation: ioctl-number: add ddbridge IOCTLs

From: Daniel Scheller drivers/media/pci/ddbridge exposes a few IOCTLs which are used by userspace utilities to ie. update PCIe card's FPGA firmware. The IOCTLs chosen are in the range 0xDD/0xE0 up to 0xDD/0xFF, with 0xDD as sort of gimmick for "Digital Devices". To not

[PATCH v3 1/3] Documentation: ioctl-number: add ddbridge IOCTLs

From: Daniel Scheller drivers/media/pci/ddbridge exposes a few IOCTLs which are used by userspace utilities to ie. update PCIe card's FPGA firmware. The IOCTLs chosen are in the range 0xDD/0xE0 up to 0xDD/0xFF, with 0xDD as sort of gimmick for "Digital Devices". To not conflict with the zfpc