Subversion Repositories Kolibri OS

/*

 * Copyright 2008 Advanced Micro Devices, Inc.

 * Copyright 2008 Red Hat Inc.

 * Copyright 2009 Jerome Glisse.

 *

 * 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 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

 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) 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.

 *

 * Authors: Dave Airlie

 *          Alex Deucher

 *          Jerome Glisse

 */

#ifndef RS690R_H

#define RS690R_H

/* RS690/RS740 registers */

#define MC_INDEX			0x0078

#	define MC_INDEX_MASK			0x1FF

#	define MC_INDEX_WR_EN			(1 << 9)

#	define MC_INDEX_WR_ACK			0x7F

#define MC_DATA				0x007C

#define HDP_FB_LOCATION			0x0134

#define DC_LB_MEMORY_SPLIT		0x6520

#define		DC_LB_MEMORY_SPLIT_MASK			0x00000003

#define		DC_LB_MEMORY_SPLIT_SHIFT		0

#define		DC_LB_MEMORY_SPLIT_D1HALF_D2HALF	0

#define		DC_LB_MEMORY_SPLIT_D1_3Q_D2_1Q		1

#define		DC_LB_MEMORY_SPLIT_D1_ONLY		2

#define		DC_LB_MEMORY_SPLIT_D1_1Q_D2_3Q		3

#define		DC_LB_MEMORY_SPLIT_SHIFT_MODE		(1 << 2)

#define		DC_LB_DISP1_END_ADR_SHIFT		4

#define		DC_LB_DISP1_END_ADR_MASK		0x00007FF0

#define D1MODE_PRIORITY_A_CNT		0x6548

#define		MODE_PRIORITY_MARK_MASK			0x00007FFF

#define		MODE_PRIORITY_OFF			(1 << 16)

#define		MODE_PRIORITY_ALWAYS_ON			(1 << 20)

#define		MODE_PRIORITY_FORCE_MASK		(1 << 24)

#define D1MODE_PRIORITY_B_CNT		0x654C

#define LB_MAX_REQ_OUTSTANDING		0x6D58

#define		LB_D1_MAX_REQ_OUTSTANDING_MASK		0x0000000F

#define		LB_D1_MAX_REQ_OUTSTANDING_SHIFT		0

#define		LB_D2_MAX_REQ_OUTSTANDING_MASK		0x000F0000

#define		LB_D2_MAX_REQ_OUTSTANDING_SHIFT		16

#define DCP_CONTROL			0x6C9C

#define D2MODE_PRIORITY_A_CNT		0x6D48

#define D2MODE_PRIORITY_B_CNT		0x6D4C

/* MC indirect registers */

#define MC_STATUS_IDLE				(1 << 0)

#define MC_MISC_CNTL			0x18

#define		DISABLE_GTW			(1 << 1)

#define		GART_INDEX_REG_EN		(1 << 12)

#define		BLOCK_GFX_D3_EN			(1 << 14)

#define GART_FEATURE_ID			0x2B

#define		HANG_EN				(1 << 11)

#define		TLB_ENABLE			(1 << 18)

#define		P2P_ENABLE			(1 << 19)

#define		GTW_LAC_EN			(1 << 25)

#define		LEVEL2_GART			(0 << 30)

#define		LEVEL1_GART			(1 << 30)

#define		PDC_EN				(1 << 31)

#define GART_BASE			0x2C

#define GART_CACHE_CNTRL		0x2E

#	define GART_CACHE_INVALIDATE		(1 << 0)

#define MC_STATUS			0x90

#define MCCFG_FB_LOCATION		0x100

#define		MC_FB_START_MASK		0x0000FFFF

#define		MC_FB_START_SHIFT		0

#define		MC_FB_TOP_MASK			0xFFFF0000

#define		MC_FB_TOP_SHIFT			16

#define MCCFG_AGP_LOCATION		0x101

#define		MC_AGP_START_MASK		0x0000FFFF

#define		MC_AGP_START_SHIFT		0

#define		MC_AGP_TOP_MASK			0xFFFF0000

#define		MC_AGP_TOP_SHIFT		16

#define MCCFG_AGP_BASE			0x102

#define MCCFG_AGP_BASE_2		0x103

#define MC_INIT_MISC_LAT_TIMER		0x104

#define		MC_DISP0R_INIT_LAT_SHIFT	8

#define		MC_DISP0R_INIT_LAT_MASK		0x00000F00

#define		MC_DISP1R_INIT_LAT_SHIFT	12

#define		MC_DISP1R_INIT_LAT_MASK		0x0000F000

#endif