renesas/periject.git - Renesas periject clone

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/**************************************************************************** * Copyright (C) 2003-2006 by XGI Technology, Taiwan. * * All Rights Reserved. * * 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 on 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 * NON-INFRINGEMENT. IN NO EVENT SHALL XGI 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 _XGI_DRM_H_ #define _XGI_DRM_H_ #include <linux/types.h> #include <asm/ioctl.h> struct drm_xgi_sarea { __u16 device_id; __u16 vendor_id; char device_name[32]; unsigned int scrn_start; unsigned int scrn_xres; unsigned int scrn_yres; unsigned int scrn_bpp; unsigned int scrn_pitch; }; struct xgi_bootstrap { /** * Size of PCI-e GART range in megabytes. */ struct drm_map gart; }; enum xgi_mem_location { XGI_MEMLOC_NON_LOCAL = 0, XGI_MEMLOC_LOCAL = 1, XGI_MEMLOC_INVALID = 0x7fffffff }; struct xgi_mem_alloc { /** * Memory region to be used for allocation. * * Must be one of XGI_MEMLOC_NON_LOCAL or XGI_MEMLOC_LOCAL. */ unsigned int location; /** * Number of bytes request. * * On successful allocation, set to the actual number of bytes * allocated. */ unsigned int size; /** * Address of the memory from the graphics hardware's point of view. */ __u32 hw_addr; /** * Offset of the allocation in the mapping. */ __u32 offset; /** * Magic handle used to release memory. * * See also DRM_XGI_FREE ioctl. */ __u32 index; }; enum xgi_batch_type { BTYPE_2D = 0, BTYPE_3D = 1, BTYPE_FLIP = 2, BTYPE_CTRL = 3, BTYPE_NONE = 0x7fffffff }; struct xgi_cmd_info { __u32 type; __u32 hw_addr; __u32 size; __u32 id; }; struct xgi_state_info { unsigned int _fromState; unsigned int _toState; }; /* * Ioctl definitions */ #define DRM_XGI_BOOTSTRAP 0 #define DRM_XGI_ALLOC 1 #define DRM_XGI_FREE 2 #define DRM_XGI_SUBMIT_CMDLIST 3 #define DRM_XGI_STATE_CHANGE 4 #define XGI_IOCTL_BOOTSTRAP DRM_IOWR(DRM_COMMAND_BASE + DRM_XGI_BOOTSTRAP, struct xgi_bootstrap) #define XGI_IOCTL_ALLOC DRM_IOWR(DRM_COMMAND_BASE + DRM_XGI_ALLOC, struct xgi_mem_alloc) #define XGI_IOCTL_FREE DRM_IOW(DRM_COMMAND_BASE + DRM_XGI_FREE, __u32) #define XGI_IOCTL_SUBMIT_CMDLIST DRM_IOW(DRM_COMMAND_BASE + DRM_XGI_SUBMIT_CMDLIST, struct xgi_cmd_info) #define XGI_IOCTL_STATE_CHANGE DRM_IOW(DRM_COMMAND_BASE + DRM_XGI_STATE_CHANGE, struct xgi_state_info) #endif /* _XGI_DRM_H_ */


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