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/*
* vigs_drm.h
*/
/*
* Copyright (c) 2013 Samsung Electronics Co., Ltd.
* Authors:
* Stanislav Vorobiov <s.vorobiov@samsung.com>
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice (including the next
* paragraph) shall be included in all copies or substantial portions of the
* Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*/
#ifndef _VIGS_DRM_H_
#define _VIGS_DRM_H_
/*
* Bump this whenever driver interface changes.
*/
#define DRM_VIGS_DRIVER_VERSION 11
/*
* Surface access flags.
*/
#define DRM_VIGS_SAF_READ 1
#define DRM_VIGS_SAF_WRITE 2
#define DRM_VIGS_SAF_MASK 3
struct drm_vigs_get_protocol_version
{
uint32_t version;
};
struct drm_vigs_create_surface
{
uint32_t width;
uint32_t height;
uint32_t stride;
uint32_t format;
int scanout;
uint32_t handle;
uint32_t size;
uint32_t id;
};
struct drm_vigs_create_execbuffer
{
uint32_t size;
uint32_t handle;
};
struct drm_vigs_gem_map
{
uint32_t handle;
int track_access;
unsigned long address;
};
struct drm_vigs_gem_wait
{
uint32_t handle;
};
struct drm_vigs_surface_info
{
uint32_t handle;
uint32_t width;
uint32_t height;
uint32_t stride;
uint32_t format;
int scanout;
uint32_t size;
uint32_t id;
};
struct drm_vigs_exec
{
uint32_t handle;
};
struct drm_vigs_surface_set_gpu_dirty
{
uint32_t handle;
};
struct drm_vigs_surface_start_access
{
unsigned long address;
uint32_t saf;
};
struct drm_vigs_surface_end_access
{
unsigned long address;
int sync;
};
struct drm_vigs_create_fence
{
int send;
uint32_t handle;
uint32_t seq;
};
struct drm_vigs_fence_wait
{
uint32_t handle;
};
struct drm_vigs_fence_signaled
{
uint32_t handle;
int signaled;
};
struct drm_vigs_fence_unref
{
uint32_t handle;
};
#define DRM_VIGS_GET_PROTOCOL_VERSION 0x00
#define DRM_VIGS_CREATE_SURFACE 0x01
#define DRM_VIGS_CREATE_EXECBUFFER 0x02
#define DRM_VIGS_GEM_MAP 0x03
#define DRM_VIGS_GEM_WAIT 0x04
#define DRM_VIGS_SURFACE_INFO 0x05
#define DRM_VIGS_EXEC 0x06
#define DRM_VIGS_SURFACE_SET_GPU_DIRTY 0x07
#define DRM_VIGS_SURFACE_START_ACCESS 0x08
#define DRM_VIGS_SURFACE_END_ACCESS 0x09
#define DRM_VIGS_CREATE_FENCE 0x0A
#define DRM_VIGS_FENCE_WAIT 0x0B
#define DRM_VIGS_FENCE_SIGNALED 0x0C
#define DRM_VIGS_FENCE_UNREF 0x0D
#define DRM_IOCTL_VIGS_GET_PROTOCOL_VERSION DRM_IOR(DRM_COMMAND_BASE + \
DRM_VIGS_GET_PROTOCOL_VERSION, struct drm_vigs_get_protocol_version)
#define DRM_IOCTL_VIGS_CREATE_SURFACE DRM_IOWR(DRM_COMMAND_BASE + \
DRM_VIGS_CREATE_SURFACE, struct drm_vigs_create_surface)
#define DRM_IOCTL_VIGS_CREATE_EXECBUFFER DRM_IOWR(DRM_COMMAND_BASE + \
DRM_VIGS_CREATE_EXECBUFFER, struct drm_vigs_create_execbuffer)
#define DRM_IOCTL_VIGS_GEM_MAP DRM_IOWR(DRM_COMMAND_BASE + \
DRM_VIGS_GEM_MAP, struct drm_vigs_gem_map)
#define DRM_IOCTL_VIGS_GEM_WAIT DRM_IOW(DRM_COMMAND_BASE + \
DRM_VIGS_GEM_WAIT, struct drm_vigs_gem_wait)
#define DRM_IOCTL_VIGS_SURFACE_INFO DRM_IOWR(DRM_COMMAND_BASE + \
DRM_VIGS_SURFACE_INFO, struct drm_vigs_surface_info)
#define DRM_IOCTL_VIGS_EXEC DRM_IOW(DRM_COMMAND_BASE + \
DRM_VIGS_EXEC, struct drm_vigs_exec)
#define DRM_IOCTL_VIGS_SURFACE_SET_GPU_DIRTY DRM_IOW(DRM_COMMAND_BASE + \
DRM_VIGS_SURFACE_SET_GPU_DIRTY, struct drm_vigs_surface_set_gpu_dirty)
#define DRM_IOCTL_VIGS_SURFACE_START_ACCESS DRM_IOW(DRM_COMMAND_BASE + \
DRM_VIGS_SURFACE_START_ACCESS, struct drm_vigs_surface_start_access)
#define DRM_IOCTL_VIGS_SURFACE_END_ACCESS DRM_IOW(DRM_COMMAND_BASE + \
DRM_VIGS_SURFACE_END_ACCESS, struct drm_vigs_surface_end_access)
#define DRM_IOCTL_VIGS_CREATE_FENCE DRM_IOWR(DRM_COMMAND_BASE + \
DRM_VIGS_CREATE_FENCE, struct drm_vigs_create_fence)
#define DRM_IOCTL_VIGS_FENCE_WAIT DRM_IOW(DRM_COMMAND_BASE + \
DRM_VIGS_FENCE_WAIT, struct drm_vigs_fence_wait)
#define DRM_IOCTL_VIGS_FENCE_SIGNALED DRM_IOWR(DRM_COMMAND_BASE + \
DRM_VIGS_FENCE_SIGNALED, struct drm_vigs_fence_signaled)
#define DRM_IOCTL_VIGS_FENCE_UNREF DRM_IOW(DRM_COMMAND_BASE + \
DRM_VIGS_FENCE_UNREF, struct drm_vigs_fence_unref)
#endif
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