From 6677e2a10b820a5ccfd375cc627b8e41453a71da Mon Sep 17 00:00:00 2001
From: Adam Jackson <ajax@theobromine.nwnk.net>
Date: Wed, 19 Jul 2006 16:19:25 -0400
Subject: Delete the pre-core DRM code with extreme prejudice.

---
 linux/i810_drm.h | 278 -------------------------------------------------------
 1 file changed, 278 deletions(-)
 delete mode 100644 linux/i810_drm.h

(limited to 'linux/i810_drm.h')

diff --git a/linux/i810_drm.h b/linux/i810_drm.h
deleted file mode 100644
index 93775f68..00000000
--- a/linux/i810_drm.h
+++ /dev/null
@@ -1,278 +0,0 @@
-#ifndef _I810_DRM_H_
-#define _I810_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 _I810_DEFINES_
-#define _I810_DEFINES_
-
-#define I810_DMA_BUF_ORDER		12
-#define I810_DMA_BUF_SZ 		(1<<I810_DMA_BUF_ORDER)
-#define I810_DMA_BUF_NR 		256
-#define I810_NR_SAREA_CLIPRECTS 	8
-
-/* Each region is a minimum of 64k, and there are at most 64 of them.
- */
-#define I810_NR_TEX_REGIONS 64
-#define I810_LOG_MIN_TEX_REGION_SIZE 16
-#endif
-
-#define I810_UPLOAD_TEX0IMAGE  0x1 /* handled clientside */
-#define I810_UPLOAD_TEX1IMAGE  0x2 /* handled clientside */
-#define I810_UPLOAD_CTX        0x4
-#define I810_UPLOAD_BUFFERS    0x8
-#define I810_UPLOAD_TEX0       0x10
-#define I810_UPLOAD_TEX1       0x20
-#define I810_UPLOAD_CLIPRECTS  0x40
-
-
-/* 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.
- */
-
-/* Destbuffer state 
- *    - backbuffer linear offset and pitch -- invarient in the current dri
- *    - zbuffer linear offset and pitch -- also invarient
- *    - drawing origin in back and depth buffers.
- *
- * Keep the depth/back buffer state here to accommodate private buffers
- * in the future.
- */
-#define I810_DESTREG_DI0  0	/* CMD_OP_DESTBUFFER_INFO (2 dwords) */
-#define I810_DESTREG_DI1  1
-#define I810_DESTREG_DV0  2	/* GFX_OP_DESTBUFFER_VARS (2 dwords) */
-#define I810_DESTREG_DV1  3
-#define I810_DESTREG_DR0  4	/* GFX_OP_DRAWRECT_INFO (4 dwords) */
-#define I810_DESTREG_DR1  5
-#define I810_DESTREG_DR2  6
-#define I810_DESTREG_DR3  7
-#define I810_DESTREG_DR4  8
-#define I810_DEST_SETUP_SIZE 10
-
-/* Context state
- */
-#define I810_CTXREG_CF0   0	/* GFX_OP_COLOR_FACTOR */
-#define I810_CTXREG_CF1   1	
-#define I810_CTXREG_ST0   2     /* GFX_OP_STIPPLE */
-#define I810_CTXREG_ST1   3
-#define I810_CTXREG_VF    4	/* GFX_OP_VERTEX_FMT */
-#define I810_CTXREG_MT    5	/* GFX_OP_MAP_TEXELS */
-#define I810_CTXREG_MC0   6	/* GFX_OP_MAP_COLOR_STAGES - stage 0 */
-#define I810_CTXREG_MC1   7     /* GFX_OP_MAP_COLOR_STAGES - stage 1 */
-#define I810_CTXREG_MC2   8	/* GFX_OP_MAP_COLOR_STAGES - stage 2 */
-#define I810_CTXREG_MA0   9	/* GFX_OP_MAP_ALPHA_STAGES - stage 0 */
-#define I810_CTXREG_MA1   10	/* GFX_OP_MAP_ALPHA_STAGES - stage 1 */
-#define I810_CTXREG_MA2   11	/* GFX_OP_MAP_ALPHA_STAGES - stage 2 */
-#define I810_CTXREG_SDM   12	/* GFX_OP_SRC_DEST_MONO */
-#define I810_CTXREG_FOG   13	/* GFX_OP_FOG_COLOR */
-#define I810_CTXREG_B1    14	/* GFX_OP_BOOL_1 */
-#define I810_CTXREG_B2    15	/* GFX_OP_BOOL_2 */
-#define I810_CTXREG_LCS   16	/* GFX_OP_LINEWIDTH_CULL_SHADE_MODE */
-#define I810_CTXREG_PV    17	/* GFX_OP_PV_RULE -- Invarient! */
-#define I810_CTXREG_ZA    18	/* GFX_OP_ZBIAS_ALPHAFUNC */
-#define I810_CTXREG_AA    19	/* GFX_OP_ANTIALIAS */
-#define I810_CTX_SETUP_SIZE 20 
-
-/* Texture state (per tex unit)
- */
-#define I810_TEXREG_MI0  0	/* GFX_OP_MAP_INFO (4 dwords) */
-#define I810_TEXREG_MI1  1	
-#define I810_TEXREG_MI2  2	
-#define I810_TEXREG_MI3  3	
-#define I810_TEXREG_MF   4	/* GFX_OP_MAP_FILTER */
-#define I810_TEXREG_MLC  5	/* GFX_OP_MAP_LOD_CTL */
-#define I810_TEXREG_MLL  6	/* GFX_OP_MAP_LOD_LIMITS */
-#define I810_TEXREG_MCS  7	/* GFX_OP_MAP_COORD_SETS ??? */
-#define I810_TEX_SETUP_SIZE 8
-
-/* Flags for clear ioctl
- */
-#define I810_FRONT   0x1
-#define I810_BACK    0x2
-#define I810_DEPTH   0x4
-
-typedef enum _drm_i810_init_func {
-	I810_INIT_DMA = 0x01,
-	I810_CLEANUP_DMA = 0x02,
-	I810_INIT_DMA_1_4 = 0x03
- } drm_i810_init_func_t;
-
-/* This is the init structure after v1.2 */
-typedef struct _drm_i810_init {
-	drm_i810_init_func_t func;
-#if CONFIG_XFREE86_VERSION < XFREE86_VERSION(4,1,0,0)
-	int ring_map_idx;
-	int buffer_map_idx;
-#else
-	unsigned int mmio_offset;
-	unsigned int buffers_offset;
-#endif
-	int sarea_priv_offset;
-	unsigned int ring_start;
-	unsigned int ring_end;
-	unsigned int ring_size;
-	unsigned int front_offset;
-	unsigned int back_offset;
-	unsigned int depth_offset;
-	unsigned int overlay_offset;
-	unsigned int overlay_physical;
-	unsigned int w;
-	unsigned int h;
-	unsigned int pitch;
-	unsigned int pitch_bits; 
-} drm_i810_init_t;
-
-/* This is the init structure prior to v1.2 */
-typedef struct _drm_i810_pre12_init {
-        drm_i810_init_func_t func;
-#if CONFIG_XFREE86_VERSION < XFREE86_VERSION(4,1,0,0)
-	int ring_map_idx;
-	int buffer_map_idx;
-#else
-        unsigned int mmio_offset;
-	unsigned int buffers_offset;
-#endif
-	int sarea_priv_offset;
-	unsigned int ring_start;
-	unsigned int ring_end;
-	unsigned int ring_size;
-	unsigned int front_offset;
-	unsigned int back_offset;
-	unsigned int depth_offset;
-	unsigned int w;
-	unsigned int h;
-	unsigned int pitch;
-	unsigned int pitch_bits; 
-} drm_i810_pre12_init_t;
-
-/* Warning: If you change the SAREA structure you must change the Xserver
- * structure as well */
-
-typedef struct _drm_i810_tex_region {
-	unsigned char next, prev; /* indices to form a circular LRU  */
-	unsigned char in_use;	/* owned by a client, or free? */
-	int age;		/* tracked by clients to update local LRU's */
-} drm_i810_tex_region_t;
-
-typedef struct _drm_i810_sarea {
-   	unsigned int ContextState[I810_CTX_SETUP_SIZE];
-   	unsigned int BufferState[I810_DEST_SETUP_SIZE];
-   	unsigned int TexState[2][I810_TEX_SETUP_SIZE];
-   	unsigned int dirty;
-
-	unsigned int nbox;
-	drm_clip_rect_t boxes[I810_NR_SAREA_CLIPRECTS];
-
-	/* Maintain an LRU of contiguous regions of texture space.  If
-	 * you think you own a region of texture memory, and it has an
-	 * age different to the one you set, then you are mistaken and
-	 * it has been stolen by another client.  If global texAge
-	 * hasn't changed, there is no need to walk the list.
-	 *
-	 * These regions can be used as a proxy for the fine-grained
-	 * texture information of other clients - by maintaining them
-	 * in the same lru which is used to age their own textures,
-	 * clients have an approximate lru for the whole of global
-	 * texture space, and can make informed decisions as to which
-	 * areas to kick out.  There is no need to choose whether to
-	 * kick out your own texture or someone else's - simply eject
-	 * them all in LRU order.  
-	 */
-   
-	drm_i810_tex_region_t texList[I810_NR_TEX_REGIONS+1]; 
-				/* Last elt is sentinal */
-        int texAge;		/* last time texture was uploaded */
-        int last_enqueue;	/* last time a buffer was enqueued */
-	int last_dispatch;	/* age of the most recently dispatched buffer */
-	int last_quiescent;     /*  */
-	int ctxOwner;		/* last context to upload state */
-
-	int vertex_prim;
-
-	int pf_enabled;               /* is pageflipping allowed? */
-	int pf_active;
-	int pf_current_page;	    /* which buffer is being displayed? */
-} drm_i810_sarea_t;
-
-/* WARNING: If you change any of these defines, make sure to change the
- * defines in the Xserver file (xf86drmMga.h)
- */
-
-/* i810 specific ioctls
- * The device specific ioctl range is 0x40 to 0x79.
- */
-#define DRM_IOCTL_I810_INIT		DRM_IOW( 0x40, drm_i810_init_t)
-#define DRM_IOCTL_I810_VERTEX		DRM_IOW( 0x41, drm_i810_vertex_t)
-#define DRM_IOCTL_I810_CLEAR		DRM_IOW( 0x42, drm_i810_clear_t)
-#define DRM_IOCTL_I810_FLUSH		DRM_IO(  0x43)
-#define DRM_IOCTL_I810_GETAGE		DRM_IO(  0x44)
-#define DRM_IOCTL_I810_GETBUF		DRM_IOWR(0x45, drm_i810_dma_t)
-#define DRM_IOCTL_I810_SWAP		DRM_IO(  0x46)
-#define DRM_IOCTL_I810_COPY		DRM_IOW( 0x47, drm_i810_copy_t)
-#define DRM_IOCTL_I810_DOCOPY		DRM_IO(  0x48)
-#define DRM_IOCTL_I810_OV0INFO		DRM_IOR( 0x49, drm_i810_overlay_t)
-#define DRM_IOCTL_I810_FSTATUS		DRM_IO ( 0x4a)
-#define DRM_IOCTL_I810_OV0FLIP		DRM_IO ( 0x4b)
-#define DRM_IOCTL_I810_MC		DRM_IOW( 0x4c, drm_i810_mc_t)
-#define DRM_IOCTL_I810_RSTATUS		DRM_IO ( 0x4d )
-#define DRM_IOCTL_I810_FLIP             DRM_IO ( 0x4e )
-
-typedef struct _drm_i810_clear {
-	int clear_color;
-	int clear_depth;
-	int flags;
-} drm_i810_clear_t;
-
-/* These may be placeholders if we have more cliprects than
- * I810_NR_SAREA_CLIPRECTS.  In that case, the client sets discard to
- * false, indicating that the buffer will be dispatched again with a
- * new set of cliprects.
- */
-typedef struct _drm_i810_vertex {
-   	int idx;		/* buffer index */
-	int used;		/* nr bytes in use */
-	int discard;		/* client is finished with the buffer? */
-} drm_i810_vertex_t;
-
-typedef struct _drm_i810_copy_t {
-   	int idx;		/* buffer index */
-	int used;		/* nr bytes in use */
-	void *address;		/* Address to copy from */
-} drm_i810_copy_t;
-
-#define PR_TRIANGLES         (0x0<<18)
-#define PR_TRISTRIP_0        (0x1<<18)
-#define PR_TRISTRIP_1        (0x2<<18)
-#define PR_TRIFAN            (0x3<<18)
-#define PR_POLYGON           (0x4<<18)
-#define PR_LINES             (0x5<<18)
-#define PR_LINESTRIP         (0x6<<18)
-#define PR_RECTS             (0x7<<18)
-#define PR_MASK              (0x7<<18)
-
-
-typedef struct drm_i810_dma {
-	void *virtual;
-	int request_idx;
-	int request_size;
-	int granted;
-} drm_i810_dma_t;
-
-typedef struct _drm_i810_overlay_t {
-	unsigned int offset;    /* Address of the Overlay Regs */
-	unsigned int physical;
-} drm_i810_overlay_t;
-
-typedef struct _drm_i810_mc {
-	int idx;                /* buffer index */
-	int used;               /* nr bytes in use */
-	int num_blocks;         /* number of GFXBlocks */
-	int *length;            /* List of lengths for GFXBlocks (FUTURE)*/
-	unsigned int last_render; /* Last Render Request */
-} drm_i810_mc_t;
-
-
-#endif /* _I810_DRM_H_ */
-- 
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