1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ 2*4882a593Smuzhiyun /* 3*4882a593Smuzhiyun * Copyright (C) 2012 Russell King 4*4882a593Smuzhiyun * With inspiration from the i915 driver 5*4882a593Smuzhiyun * 6*4882a593Smuzhiyun * This program is free software; you can redistribute it and/or modify 7*4882a593Smuzhiyun * it under the terms of the GNU General Public License version 2 as 8*4882a593Smuzhiyun * published by the Free Software Foundation. 9*4882a593Smuzhiyun */ 10*4882a593Smuzhiyun #ifndef DRM_ARMADA_IOCTL_H 11*4882a593Smuzhiyun #define DRM_ARMADA_IOCTL_H 12*4882a593Smuzhiyun 13*4882a593Smuzhiyun #include "drm.h" 14*4882a593Smuzhiyun 15*4882a593Smuzhiyun #if defined(__cplusplus) 16*4882a593Smuzhiyun extern "C" { 17*4882a593Smuzhiyun #endif 18*4882a593Smuzhiyun 19*4882a593Smuzhiyun #define DRM_ARMADA_GEM_CREATE 0x00 20*4882a593Smuzhiyun #define DRM_ARMADA_GEM_MMAP 0x02 21*4882a593Smuzhiyun #define DRM_ARMADA_GEM_PWRITE 0x03 22*4882a593Smuzhiyun 23*4882a593Smuzhiyun #define ARMADA_IOCTL(dir, name, str) \ 24*4882a593Smuzhiyun DRM_##dir(DRM_COMMAND_BASE + DRM_ARMADA_##name, struct drm_armada_##str) 25*4882a593Smuzhiyun 26*4882a593Smuzhiyun struct drm_armada_gem_create { 27*4882a593Smuzhiyun __u32 handle; 28*4882a593Smuzhiyun __u32 size; 29*4882a593Smuzhiyun }; 30*4882a593Smuzhiyun #define DRM_IOCTL_ARMADA_GEM_CREATE \ 31*4882a593Smuzhiyun ARMADA_IOCTL(IOWR, GEM_CREATE, gem_create) 32*4882a593Smuzhiyun 33*4882a593Smuzhiyun struct drm_armada_gem_mmap { 34*4882a593Smuzhiyun __u32 handle; 35*4882a593Smuzhiyun __u32 pad; 36*4882a593Smuzhiyun __u64 offset; 37*4882a593Smuzhiyun __u64 size; 38*4882a593Smuzhiyun __u64 addr; 39*4882a593Smuzhiyun }; 40*4882a593Smuzhiyun #define DRM_IOCTL_ARMADA_GEM_MMAP \ 41*4882a593Smuzhiyun ARMADA_IOCTL(IOWR, GEM_MMAP, gem_mmap) 42*4882a593Smuzhiyun 43*4882a593Smuzhiyun struct drm_armada_gem_pwrite { 44*4882a593Smuzhiyun __u64 ptr; 45*4882a593Smuzhiyun __u32 handle; 46*4882a593Smuzhiyun __u32 offset; 47*4882a593Smuzhiyun __u32 size; 48*4882a593Smuzhiyun }; 49*4882a593Smuzhiyun #define DRM_IOCTL_ARMADA_GEM_PWRITE \ 50*4882a593Smuzhiyun ARMADA_IOCTL(IOW, GEM_PWRITE, gem_pwrite) 51*4882a593Smuzhiyun 52*4882a593Smuzhiyun #if defined(__cplusplus) 53*4882a593Smuzhiyun } 54*4882a593Smuzhiyun #endif 55*4882a593Smuzhiyun 56*4882a593Smuzhiyun #endif 57