linux-user: syscall: ioctls: support DRM_IOCTL_I915_GETPARAM

Another DRM_IOCTL_I915 patches will be sent next.

Signed-off-by: Chen Gang <chengang@emindsoft.com.cn>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Message-Id: <20200802133938.12055-1-chengang@emindsoft.com.cn>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
4 files changed