path: root/drivers/gpu/drm/nouveau/nv10_graph.c

/*
 * Copyright 2007 Matthieu CASTET <castet.matthieu@free.fr>
 * 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, 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
 * PRECISION INSIGHT 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.
 */

#include "drmP.h"
#include "drm.h"
#include "nouveau_drm.h"
#include "nouveau_drv.h"

#define NV10_FIFO_NUMBER 32

struct pipe_state {
	uint32_t pipe_0x0000[0x040/4];
	uint32_t pipe_0x0040[0x010/4];
	uint32_t pipe_0x0200[0x0c0/4];
	uint32_t pipe_0x4400[0x080/4];
	uint32_t pipe_0x6400[0x3b0/4];
	uint32_t pipe_0x6800[0x2f0/4];
	uint32_t pipe_0x6c00[0x030/4];
	uint32_t pipe_0x7000[0x130/4];
	uint32_t pipe_0x7400[0x0c0/4];
	uint32_t pipe_0x7800[0x0c0/4];
};

static int nv10_graph_ctx_regs[] = {
	NV10_PGRAPH_CTX_SWITCH(0),
	NV10_PGRAPH_CTX_SWITCH(1),
	NV10_PGRAPH_CTX_SWITCH(2),
	NV10_PGRAPH_CTX_SWITCH(3),
	NV10_PGRAPH_CTX_SWITCH(4),
	NV10_PGRAPH_CTX_CACHE(0, 0),
	NV10_PGRAPH_CTX_CACHE(0, 1),
	NV10_PGRAPH_CTX_CACHE(0, 2),
	NV10_PGRAPH_CTX_CACHE(0, 3),
	NV10_PGRAPH_CTX_CACHE(0, 4),
	NV10_PGRAPH_CTX_CACHE(1, 0),
	NV10_PGRAPH_CTX_CACHE(1, 1),
	NV10_PGRAPH_CTX_CACHE(1, 2),
	NV10_PGRAPH_CTX_CACHE(1, 3),
	NV10_PGRAPH_CTX_CACHE(1, 4),
	NV10_PGRAPH_CTX_CACHE(2, 0),
	NV10_PGRAPH_CTX_CACHE(2, 1),
	NV10_PGRAPH_CTX_CACHE(2, 2),
	NV10_PGRAPH_CTX_CACHE(2, 3),
	NV10_PGRAPH_CTX_CACHE(2, 4),
	NV10_PGRAPH_CTX_CACHE(3, 0),
	NV10_PGRAPH_CTX_CACHE(3, 1),
	NV10_PGRAPH_CTX_CACHE(3, 2),
	NV10_PGRAPH_CTX_CACHE(3, 3),
	NV10_PGRAPH_CTX_CACHE(3, 4),
	NV10_PGRAPH_CTX_CACHE(4, 0),
	NV10_PGRAPH_CTX_CACHE(4, 1),
	NV10_PGRAPH_CTX_CACHE(4, 2),
	NV10_PGRAPH_CTX_CACHE(4, 3),
	NV10_PGRAPH_CTX_CACHE(4, 4),
	NV10_PGRAPH_CTX_CACHE(5, 0),
	NV10_PGRAPH_CTX_CACHE(5, 1),
	NV10_PGRAPH_CTX_CACHE(5, 2),
	NV10_PGRAPH_CTX_CACHE(5, 3),
	NV10_PGRAPH_CTX_CACHE(5, 4),
	NV10_PGRAPH_CTX_CACHE(6, 0),
	NV10_PGRAPH_CTX_CACHE(6, 1),
	NV10_PGRAPH_CTX_CACHE(6, 2),
	NV10_PGRAPH_CTX_CACHE(6, 3),
	NV10_PGRAPH_CTX_CACHE(6, 4),
	NV10_PGRAPH_CTX_CACHE(7, 0),
	NV10_PGRAPH_CTX_CACHE(7, 1),
	NV10_PGRAPH_CTX_CACHE(7, 2),
	NV10_PGRAPH_CTX_CACHE(7, 3),
	NV10_PGRAPH_CTX_CACHE(7, 4),
	NV10_PGRAPH_CTX_USER,
	NV04_PGRAPH_DMA_START_0,
	NV04_PGRAPH_DMA_START_1,
	NV04_PGRAPH_DMA_LENGTH,
	NV04_PGRAPH_DMA_MISC,
	NV10_PGRAPH_DMA_PITCH,
	NV04_PGRAPH_BOFFSET0,
	NV04_PGRAPH_BBASE0,
	NV04_PGRAPH_BLIMIT0,
	NV04_PGRAPH_BOFFSET1,
	NV04_PGRAPH_BBASE1,
	NV04_PGRAPH_BLIMIT1,
	NV04_PGRAPH_BOFFSET2,
	NV04_PGRAPH_BBASE2,
	NV04_PGRAPH_BLIMIT2,
	NV04_PGRAPH_BOFFSET3,
	NV04_PGRAPH_BBASE3,
	NV04_PGRAPH_BLIMIT3,
	NV04_PGRAPH_BOFFSET4,
	NV04_PGRAPH_BBASE4,
	NV04_PGRAPH_BLIMIT4,
	NV04_PGRAPH_BOFFSET5,
	NV04_PGRAPH_BBASE5,
	NV04_PGRAPH_BLIMIT5,
	NV04_PGRAPH_BPITCH0,
	NV04_PGRAPH_BPITCH1,
	NV04_PGRAPH_BPITCH2,
	NV04_PGRAPH_BPITCH3,
	NV04_PGRAPH_BPITCH4,
	NV10_PGRAPH_SURFACE,
	NV10_PGRAPH_STATE,
	NV04_PGRAPH_BSWIZZLE2,
	NV04_PGRAPH_BSWIZZLE5,
	NV04_PGRAPH_BPIXEL,
	NV10_PGRAPH_NOTIFY,
	NV04_PGRAPH_PATT_COLOR0,
	NV04_PGRAPH_PATT_COLOR1,
	NV04_PGRAPH_PATT_COLORRAM, /* 64 values from 0x400900 to 0x4009fc */
	0x00400904,
	0x00400908,
	0x0040090c,
	0x00400910,
	0x00400914,
	0x00400918,
	0x0040091c,
	0x00400920,
	0x00400924,
	0x00400928,
	0x0040092c,
	0x00400930,
	0x00400934,
	0x00400938,
	0x0040093c,
	0x00400940,
	0x00400944,
	0x00400948,
	0x0040094c,
	0x00400950,