diff options
Diffstat (limited to 'shared/via_drm.h')
| -rw-r--r-- | shared/via_drm.h | 243 |
1 files changed, 0 insertions, 243 deletions
diff --git a/shared/via_drm.h b/shared/via_drm.h deleted file mode 100644 index 4588c9bd..00000000 --- a/shared/via_drm.h +++ /dev/null @@ -1,243 +0,0 @@ -/* - * Copyright 1998-2003 VIA Technologies, Inc. All Rights Reserved. - * Copyright 2001-2003 S3 Graphics, Inc. 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 - * the rights to use, copy, modify, merge, publish, distribute, sub license, - * 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 - * VIA, S3 GRAPHICS, 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 _VIA_DRM_H_ -#define _VIA_DRM_H_ - -/* WARNING: These defines must be the same as what the Xserver uses. - * if you change them, you must change the defines in the Xserver. - */ - -#ifndef _VIA_DEFINES_ -#define _VIA_DEFINES_ - -#ifndef __KERNEL__ -#include "via_drmclient.h" -#endif - -#define VIA_NR_SAREA_CLIPRECTS 8 -#define VIA_NR_XVMC_PORTS 10 -#define VIA_NR_XVMC_LOCKS 5 -#define VIA_MAX_CACHELINE_SIZE 64 -#define XVMCLOCKPTR(saPriv,lockNo) \ - ((volatile drm_hw_lock_t *)(((((unsigned long) (saPriv)->XvMCLockArea) + \ - (VIA_MAX_CACHELINE_SIZE - 1)) & \ - ~(VIA_MAX_CACHELINE_SIZE - 1)) + \ - VIA_MAX_CACHELINE_SIZE*(lockNo))) - -/* Each region is a minimum of 64k, and there are at most 64 of them. - */ -#define VIA_NR_TEX_REGIONS 64 -#define VIA_LOG_MIN_TEX_REGION_SIZE 16 -#endif - -#define VIA_UPLOAD_TEX0IMAGE 0x1 /* handled clientside */ -#define VIA_UPLOAD_TEX1IMAGE 0x2 /* handled clientside */ -#define VIA_UPLOAD_CTX 0x4 -#define VIA_UPLOAD_BUFFERS 0x8 -#define VIA_UPLOAD_TEX0 0x10 -#define VIA_UPLOAD_TEX1 0x20 -#define VIA_UPLOAD_CLIPRECTS 0x40 -#define VIA_UPLOAD_ALL 0xff - -/* VIA specific ioctls */ -#define DRM_VIA_ALLOCMEM 0x00 -#define DRM_VIA_FREEMEM 0x01 -#define DRM_VIA_AGP_INIT 0x02 -#define DRM_VIA_FB_INIT 0x03 -#define DRM_VIA_MAP_INIT 0x04 -#define DRM_VIA_DEC_FUTEX 0x05 -#define NOT_USED -#define DRM_VIA_DMA_INIT 0x07 -#define DRM_VIA_CMDBUFFER 0x08 -#define DRM_VIA_FLUSH 0x09 -#define DRM_VIA_PCICMD 0x0a -#define DRM_VIA_CMDBUF_SIZE 0x0b -#define NOT_USED -#define DRM_VIA_WAIT_IRQ 0x0d - -#define DRM_IOCTL_VIA_ALLOCMEM DRM_IOWR(DRM_COMMAND_BASE + DRM_VIA_ALLOCMEM, drm_via_mem_t) -#define DRM_IOCTL_VIA_FREEMEM DRM_IOW( DRM_COMMAND_BASE + DRM_VIA_FREEMEM, drm_via_mem_t) -#define DRM_IOCTL_VIA_AGP_INIT DRM_IOWR(DRM_COMMAND_BASE + DRM_VIA_AGP_INIT, drm_via_agp_t) -#define DRM_IOCTL_VIA_FB_INIT DRM_IOWR(DRM_COMMAND_BASE + DRM_VIA_FB_INIT, drm_via_fb_t) -#define DRM_IOCTL_VIA_MAP_INIT DRM_IOWR(DRM_COMMAND_BASE + DRM_VIA_MAP_INIT, drm_via_init_t) -#define DRM_IOCTL_VIA_DEC_FUTEX DRM_IOW( DRM_COMMAND_BASE + DRM_VIA_DEC_FUTEX, drm_via_futex_t) -#define DRM_IOCTL_VIA_DMA_INIT DRM_IOWR(DRM_COMMAND_BASE + DRM_VIA_DMA_INIT, drm_via_dma_init_t) -#define DRM_IOCTL_VIA_CMDBUFFER DRM_IOW( DRM_COMMAND_BASE + DRM_VIA_CMDBUFFER, drm_via_cmdbuffer_t) -#define DRM_IOCTL_VIA_FLUSH DRM_IO( DRM_COMMAND_BASE + DRM_VIA_FLUSH) -#define DRM_IOCTL_VIA_PCICMD DRM_IOW( DRM_COMMAND_BASE + DRM_VIA_PCICMD, drm_via_cmdbuffer_t) -#define DRM_IOCTL_VIA_CMDBUF_SIZE DRM_IOWR( DRM_COMMAND_BASE + DRM_VIA_CMDBUF_SIZE, \ - drm_via_cmdbuf_size_t) -#define DRM_IOCTL_VIA_WAIT_IRQ DRM_IOWR( DRM_COMMAND_BASE + DRM_VIA_WAIT_IRQ, drm_via_irqwait_t) - -/* Indices into buf.Setup where various bits of state are mirrored per - * context and per buffer. These can be fired at the card as a unit, - * or in a piecewise fashion as required. - */ - -#define VIA_TEX_SETUP_SIZE 8 - -/* Flags for clear ioctl - */ -#define VIA_FRONT 0x1 -#define VIA_BACK 0x2 -#define VIA_DEPTH 0x4 -#define VIA_STENCIL 0x8 -#define VIDEO 0 -#define AGP 1 -typedef struct { - uint32_t offset; - uint32_t size; -} drm_via_agp_t; - -typedef struct { - uint32_t offset; - uint32_t size; -} drm_via_fb_t; - -typedef struct { - uint32_t context; - uint32_t type; - uint32_t size; - unsigned long index; - unsigned long offset; -} drm_via_mem_t; - -typedef struct _drm_via_init { - enum { - VIA_INIT_MAP = 0x01, - VIA_CLEANUP_MAP = 0x02 - } func; - - unsigned long sarea_priv_offset; - unsigned long fb_offset; - unsigned long mmio_offset; - unsigned long agpAddr; -} drm_via_init_t; - -typedef struct _drm_via_futex { - enum { - VIA_FUTEX_WAIT = 0x00, - VIA_FUTEX_WAKE = 0X01 - } func; - uint32_t ms; - uint32_t lock; - uint32_t val; -} drm_via_futex_t; - -typedef struct _drm_via_dma_init { - enum { - VIA_INIT_DMA = 0x01, - VIA_CLEANUP_DMA = 0x02, - VIA_DMA_INITIALIZED = 0x03 - } func; - - unsigned long offset; - unsigned long size; - unsigned long reg_pause_addr; -} drm_via_dma_init_t; - -typedef struct _drm_via_cmdbuffer { - char *buf; - unsigned long size; -} drm_via_cmdbuffer_t; - -/* Warning: If you change the SAREA structure you must change the Xserver - * structure as well */ - -typedef struct _drm_via_tex_region { - unsigned char next, prev; /* indices to form a circular LRU */ - unsigned char inUse; /* owned by a client, or free? */ - int age; /* tracked by clients to update local LRU's */ -} drm_via_tex_region_t; - -typedef struct _drm_via_sarea { - unsigned int dirty; - unsigned int nbox; - drm_clip_rect_t boxes[VIA_NR_SAREA_CLIPRECTS]; - drm_via_tex_region_t texList[VIA_NR_TEX_REGIONS + 1]; - int texAge; /* last time texture was uploaded */ - int ctxOwner; /* last context to upload state */ - int vertexPrim; - - /* - * Below is for XvMC. - * We want the lock integers alone on, and aligned to, a cache line. - * Therefore this somewhat strange construct. - */ - - char XvMCLockArea[VIA_MAX_CACHELINE_SIZE * (VIA_NR_XVMC_LOCKS + 1)]; - - unsigned int XvMCDisplaying[VIA_NR_XVMC_PORTS]; - unsigned int XvMCSubPicOn[VIA_NR_XVMC_PORTS]; - unsigned int XvMCCtxNoGrabbed; /* Last context to hold decoder */ - -} drm_via_sarea_t; - -typedef struct _drm_via_cmdbuf_size { - enum { - VIA_CMDBUF_SPACE = 0x01, - VIA_CMDBUF_LAG = 0x02 - } func; - int wait; - uint32_t size; -} drm_via_cmdbuf_size_t; - -typedef enum { - VIA_IRQ_ABSOLUTE = 0x0, - VIA_IRQ_RELATIVE = 0x1, - VIA_IRQ_SIGNAL = 0x10000000, - VIA_IRQ_FORCE_SEQUENCE = 0x20000000 -} via_irq_seq_type_t; - -#define VIA_IRQ_FLAGS_MASK 0xF0000000 - -struct drm_via_wait_irq_request{ - unsigned irq; - via_irq_seq_type_t type; - uint32_t sequence; - uint32_t signal; -}; - -typedef union drm_via_irqwait { - struct drm_via_wait_irq_request request; - struct drm_wait_vblank_reply reply; -} drm_via_irqwait_t; - -#ifdef __KERNEL__ - -int via_fb_init(DRM_IOCTL_ARGS); -int via_mem_alloc(DRM_IOCTL_ARGS); -int via_mem_free(DRM_IOCTL_ARGS); -int via_agp_init(DRM_IOCTL_ARGS); -int via_map_init(DRM_IOCTL_ARGS); -int via_decoder_futex(DRM_IOCTL_ARGS); -int via_dma_init(DRM_IOCTL_ARGS); -int via_cmdbuffer(DRM_IOCTL_ARGS); -int via_flush_ioctl(DRM_IOCTL_ARGS); -int via_pci_cmdbuffer(DRM_IOCTL_ARGS); -int via_cmdbuf_size(DRM_IOCTL_ARGS); -int via_wait_irq(DRM_IOCTL_ARGS); - -#endif -#endif /* _VIA_DRM_H_ */ |