Hello all, The Media Controller uses IOCTL numbers with '|' type up to 0x81 but the range from 0x80 upwards is documented to belong to samples. The samples, however, are currently using these values. Solve the problem by bumping the top of the MC range and the samples allocation by 0x10 as the samples don't require a stable IOCTL interface. since v1: - Improved the commit message in the first patch. - Added a patch to change the IOCTLs also in the Rust sample. Sakari Ailus (3): Documentation: Bump media IOCTL reserved numbers media: uapi: Document IOCTL number assignment samples: rust_misc_device: Bump IOCTL numbers Documentation/userspace-api/ioctl/ioctl-number.rst | 4 ++-- include/uapi/linux/media.h | 4 ++++ samples/rust/rust_misc_device.rs | 14 +++++++------- 3 files changed, 13 insertions(+), 9 deletions(-) -- 2.39.5
