/*
* 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 __RV515D_H__
#define __RV515D_H__
/*
* RV515 registers
*/
#define PCIE_INDEX 0x0030
#define PCIE_DATA 0x0034
#define MC_IND_INDEX 0x0070
#define MC_IND_WR_EN (1 << 24)
#define MC_IND_DATA 0x0074
#define RBBM_SOFT_RESET 0x00F0
#define CONFIG_MEMSIZE 0x00F8
#define HDP_FB_LOCATION 0x0134
#define CP_CSQ_CNTL 0x0740
#define CP_CSQ_MODE 0x0744
#define CP_CSQ_ADDR 0x07F0
#define CP_CSQ_DATA 0x07F4
#define CP_CSQ_STAT 0x07F8
#define CP_CSQ2_STAT 0x07FC
#define RBBM_STATUS 0x0E40
#define DST_PIPE_CONFIG 0x170C
#define WAIT_UNTIL 0x1720
#define WAIT_2D_IDLE (1 << 14)
#define WAIT_3D_IDLE (1 << 15)
#define WAIT_2D_IDLECLEAN (1 << 16)
#define WAIT_3D_IDLECLEAN (1 << 17)
#define ISYNC_CNTL 0x1724
#define ISYNC_ANY2D_IDLE3D (1 << 0)
#define ISYNC_ANY3D_IDLE2D (1 << 1)
#define ISYNC_TRIG2D_IDLE3D (1 << 2)
#define ISYNC_TRIG3D_IDLE2D (1 << 3)
#define ISYNC_WAIT_IDLEGUI (1 << 4)
#define ISYNC_CPSCRATCH_IDLEGUI (1 << 5)
#define VAP_INDEX_OFFSET 0x208C
#define VAP_PVS_STATE_FLUSH_REG 0x2284
#define GB_ENABLE 0x4008
#define GB_MSPOS0 0x4010
#define MS_X0_SHIFT 0
#define MS_Y0_SHIFT 4
#define MS_X1_SHIFT 8
#define MS_Y1_SHIFT 12
#define MS_X2_SHIFT 16
#define MS_Y2_SHIFT 20
#define MSBD0_Y_SHIFT 24
#define MSBD0_X_SHIFT 28
#define GB_MSPOS1 0x4014
#define MS_X3_SHIFT 0
#define MS_Y3_SHIFT 4
#define MS_X4_SHIFT 8
#define MS_Y4_SHIFT 12
#define MS_X5_SHIFT 16
#define MS_Y5_SHIFT 20
#define MSBD1_SHIFT 24
#define GB_TILE_CONFIG 0x4018
#define ENABLE_TILING (1 << 0)
#define PIPE_COUNT_MASK 0x0000000E
#define PIPE_COUNT_SHIFT 1
#define TILE_SIZE_8 (0 << 4)
#define TILE_SIZE_16 (1 << 4)
#define TILE_SIZE_32 (2 << 4)
#define SUBPIXEL_1_12 (0 << 16)
#define SUBPIXEL_1_16 (1 << 16)
#define GB_SELECT 0x401C
#define GB_AA_CONFIG 0x4020
#define GB_PIPE_SELECT 0x402C
#define GA_ENHANCE 0x4274
#define GA_DEADLOCK_CNTL (1 << 0)
#define GA_FASTSYNC_CNTL (1 << 1)
#define GA_POLY_MODE 0x4288
#define FRONT_PTYPE_POINT (0 << 4)
#define FRONT_PTYPE_LINE (1 << 4)
#define FRONT_PTYPE_TRIANGE (2 << 4)
#define BACK_PTYPE_POINT (0 << 7)
#define BACK_PTYPE_LINE (1 << 7)
#define BACK_PTYPE_TRIANGE (2 << 7)
#define GA_ROUND_MODE 0x428C
#define GEOMETRY_ROUND_TRUNC (0 << 0)
#define GEOMETRY_ROUND_NEAREST (1 << 0)
#define COLOR_ROUND_TRUNC (0 << 2)
#define COLOR_ROUND_NEAREST (1 << 2)
#define SU_REG_DEST 0x42C8
#define RB3D_DSTCACHE_CTLSTAT 0x4E4C
#define RB3D_DC_FLUSH (2 << 0)
#define RB3D_DC_FREE (2 << 2)
#define RB3D_DC_FINISH (1 << 4)
#define ZB_ZCACHE_CTLSTAT 0x4F18
#define ZC_FLUSH (1 << 0)
#define ZC_FREE (1 << 1)
#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 D2MODE_PRIORITY_A_CNT 0x6D48
#define D2MODE_PRIORITY_B_CNT 0x6D4C
/* ix[MC] registers */
#define MC_FB_LOCATION 0x01
#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 MC_AGP_LOCATION 0x02
#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 MC_AGP_BASE 0x03
#define MC_AGP_BASE_2 0x04
#define MC_CNTL 0x5
#define MEM_NUM_CHANNELS_MASK 0x00000003
#define MC_STATUS 0x08
#define MC_STATUS_IDLE (1 << 4)
#define MC_MISC_LAT_TIMER 0x09
#define MC_CPR_INIT_LAT_MASK 0x0000000F
#define MC_VF_INIT_LAT_MASK 0x000000F0
#define MC_DISP0R_INIT_LAT_MASK 0x00000F00
#define MC_DISP0R_INIT_LAT_SHIFT 8
#define MC_DISP1R_INIT_LAT_MASK 0x0000F000
#define MC_DISP1R_INIT_LAT_SHIFT 12
#define MC_FIXED_INIT_LAT_MASK 0x000F0000
#define MC_E2R_INIT_LAT_MASK 0x00F00000
#define SAME_PAGE_PRIO_MASK 0x0F000000
#define MC_GLOBW_INIT_LAT_MASK 0xF0000000
/*
* PM4 packet
*/
#define CP_PACKET0 0x00000000
#define PACKET0_BASE_INDEX_SHIFT 0
#define PACKET0_BASE_INDEX_MASK (0x1ffff << 0)
#define PACKET0_COUNT_SHIFT 16
#define PACKET0_COUNT_MASK (0x3fff << 16)
#define CP_PACKET1 0x40000000
#define CP_PACKET2 0x80000000
#define PACKET2_PAD_SHIFT 0
#define PACKET2_PAD_MASK (0x3fffffff << 0)
#define CP_PACKET3 0xC0000000
#define PACKET3_IT_OPCODE_SHIFT 8
#define PACKET3_IT_OPCODE_MASK (0xff << 8)
#define PACKET3_COUNT_SHIFT 16
#define PACKET3_COUNT_MASK (0x3fff << 16)
/* PACKET3 op code */
#define PACKET3_NOP 0x10
#define PACKET3_3D_DRAW_VBUF 0x28
#define PACKET3_3D_DRAW_IMMD 0x29
#define PACKET3_3D_DRAW_INDX 0x2A
#define PACKET3_3D_LOAD_VBPNTR 0x2F
#define PACKET3_INDX_BUFFER 0x33
#define PACKET3_3D_DRAW_VBUF_2 0x34
#define PACKET3_3D_DRAW_IMMD_2 0x35
#define PACKET3_3D_DRAW_INDX_2 0x36
#define PACKET3_BITBLT_MULTI 0x9B
#define PACKET0(reg, n) (CP_PACKET0 | \
REG_SET(PACKET0_BASE_INDEX, (reg) >> 2) | \
REG_SET(PACKET0_COUNT, (n)))
#define PACKET2(v) (CP_PACKET2 | REG_SET(PACKET2_PAD, (v)))
#define PACKET3(op, n) (CP_PACKET3 | \
REG_SET(PACKET3_IT_OPCODE, (op)) | \
REG_SET(PACKET3_COUNT, (n)))
#define PACKET_TYPE0 0
#define PACKET_TYPE1 1
#define PACKET_TYPE2 2
#define PACKET_TYPE3 3
#define CP_PACKET_GET_TYPE(h) (((h) >> 30) & 3)
#define CP_PACKET_GET_COUNT(h) (((h) >> 16) & 0x3FFF)
#define CP_PACKET0_GET_REG(h) (((h) & 0x1FFF) << 2)
#define CP_PACKET0_GET_ONE_REG_WR(h) (((h) >> 15) & 1)
#define CP_PACKET3_GET_OPCODE(h) (((h) >> 8) & 0xFF)
#endif