diff options
Diffstat (limited to 'shared-core')
| -rw-r--r-- | shared-core/Makefile.am | 3 | ||||
| -rw-r--r-- | shared-core/drm_pciids.txt | 3 | ||||
| -rw-r--r-- | shared-core/xgi_drm.h | 133 |
3 files changed, 138 insertions, 1 deletions
diff --git a/shared-core/Makefile.am b/shared-core/Makefile.am index f0ebf2a3..7193e527 100644 --- a/shared-core/Makefile.am +++ b/shared-core/Makefile.am @@ -36,4 +36,5 @@ klibdrminclude_HEADERS = \ sis_drm.h \ via_drm.h \ r300_reg.h \ - via_3d_reg.h + via_3d_reg.h \ + xgi_drm.h diff --git a/shared-core/drm_pciids.txt b/shared-core/drm_pciids.txt index 8d90f3a7..39ddc1c5 100644 --- a/shared-core/drm_pciids.txt +++ b/shared-core/drm_pciids.txt @@ -735,3 +735,6 @@ 0x12d2 0x002c NV_04 "VTNT2" 0x12d2 0x00a0 NV_04 "ITNT2" +[xgi] +0x18ca 0x2200 0 "XP5" +0x18ca 0x0047 0 "XP10 / XG47" diff --git a/shared-core/xgi_drm.h b/shared-core/xgi_drm.h new file mode 100644 index 00000000..d8715df5 --- /dev/null +++ b/shared-core/xgi_drm.h @@ -0,0 +1,133 @@ +/**************************************************************************** + * 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. + */ + unsigned long 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_ */ |