xref: /openbmc/linux/drivers/gpu/drm/radeon/cik_reg.h (revision 0cadc865)
1 /*
2  * Copyright 2012 Advanced Micro Devices, Inc.
3  *
4  * Permission is hereby granted, free of charge, to any person obtaining a
5  * copy of this software and associated documentation files (the "Software"),
6  * to deal in the Software without restriction, including without limitation
7  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
8  * and/or sell copies of the Software, and to permit persons to whom the
9  * Software is furnished to do so, subject to the following conditions:
10  *
11  * The above copyright notice and this permission notice shall be included in
12  * all copies or substantial portions of the Software.
13  *
14  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
17  * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
18  * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
19  * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
20  * OTHER DEALINGS IN THE SOFTWARE.
21  *
22  * Authors: Alex Deucher
23  */
24 #ifndef __CIK_REG_H__
25 #define __CIK_REG_H__
26 
27 #define CIK_DIDT_IND_INDEX                        0xca00
28 #define CIK_DIDT_IND_DATA                         0xca04
29 
30 #define CIK_DC_GPIO_HPD_MASK                      0x65b0
31 #define CIK_DC_GPIO_HPD_A                         0x65b4
32 #define CIK_DC_GPIO_HPD_EN                        0x65b8
33 #define CIK_DC_GPIO_HPD_Y                         0x65bc
34 
35 #define CIK_GRPH_CONTROL                          0x6804
36 #       define CIK_GRPH_DEPTH(x)                  (((x) & 0x3) << 0)
37 #       define CIK_GRPH_DEPTH_8BPP                0
38 #       define CIK_GRPH_DEPTH_16BPP               1
39 #       define CIK_GRPH_DEPTH_32BPP               2
40 #       define CIK_GRPH_NUM_BANKS(x)              (((x) & 0x3) << 2)
41 #       define CIK_ADDR_SURF_2_BANK               0
42 #       define CIK_ADDR_SURF_4_BANK               1
43 #       define CIK_ADDR_SURF_8_BANK               2
44 #       define CIK_ADDR_SURF_16_BANK              3
45 #       define CIK_GRPH_Z(x)                      (((x) & 0x3) << 4)
46 #       define CIK_GRPH_BANK_WIDTH(x)             (((x) & 0x3) << 6)
47 #       define CIK_ADDR_SURF_BANK_WIDTH_1         0
48 #       define CIK_ADDR_SURF_BANK_WIDTH_2         1
49 #       define CIK_ADDR_SURF_BANK_WIDTH_4         2
50 #       define CIK_ADDR_SURF_BANK_WIDTH_8         3
51 #       define CIK_GRPH_FORMAT(x)                 (((x) & 0x7) << 8)
52 /* 8 BPP */
53 #       define CIK_GRPH_FORMAT_INDEXED            0
54 /* 16 BPP */
55 #       define CIK_GRPH_FORMAT_ARGB1555           0
56 #       define CIK_GRPH_FORMAT_ARGB565            1
57 #       define CIK_GRPH_FORMAT_ARGB4444           2
58 #       define CIK_GRPH_FORMAT_AI88               3
59 #       define CIK_GRPH_FORMAT_MONO16             4
60 #       define CIK_GRPH_FORMAT_BGRA5551           5
61 /* 32 BPP */
62 #       define CIK_GRPH_FORMAT_ARGB8888           0
63 #       define CIK_GRPH_FORMAT_ARGB2101010        1
64 #       define CIK_GRPH_FORMAT_32BPP_DIG          2
65 #       define CIK_GRPH_FORMAT_8B_ARGB2101010     3
66 #       define CIK_GRPH_FORMAT_BGRA1010102        4
67 #       define CIK_GRPH_FORMAT_8B_BGRA1010102     5
68 #       define CIK_GRPH_FORMAT_RGB111110          6
69 #       define CIK_GRPH_FORMAT_BGR101111          7
70 #       define CIK_GRPH_BANK_HEIGHT(x)            (((x) & 0x3) << 11)
71 #       define CIK_ADDR_SURF_BANK_HEIGHT_1        0
72 #       define CIK_ADDR_SURF_BANK_HEIGHT_2        1
73 #       define CIK_ADDR_SURF_BANK_HEIGHT_4        2
74 #       define CIK_ADDR_SURF_BANK_HEIGHT_8        3
75 #       define CIK_GRPH_TILE_SPLIT(x)             (((x) & 0x7) << 13)
76 #       define CIK_ADDR_SURF_TILE_SPLIT_64B       0
77 #       define CIK_ADDR_SURF_TILE_SPLIT_128B      1
78 #       define CIK_ADDR_SURF_TILE_SPLIT_256B      2
79 #       define CIK_ADDR_SURF_TILE_SPLIT_512B      3
80 #       define CIK_ADDR_SURF_TILE_SPLIT_1KB       4
81 #       define CIK_ADDR_SURF_TILE_SPLIT_2KB       5
82 #       define CIK_ADDR_SURF_TILE_SPLIT_4KB       6
83 #       define CIK_GRPH_MACRO_TILE_ASPECT(x)      (((x) & 0x3) << 18)
84 #       define CIK_ADDR_SURF_MACRO_TILE_ASPECT_1  0
85 #       define CIK_ADDR_SURF_MACRO_TILE_ASPECT_2  1
86 #       define CIK_ADDR_SURF_MACRO_TILE_ASPECT_4  2
87 #       define CIK_ADDR_SURF_MACRO_TILE_ASPECT_8  3
88 #       define CIK_GRPH_ARRAY_MODE(x)             (((x) & 0x7) << 20)
89 #       define CIK_GRPH_ARRAY_LINEAR_GENERAL      0
90 #       define CIK_GRPH_ARRAY_LINEAR_ALIGNED      1
91 #       define CIK_GRPH_ARRAY_1D_TILED_THIN1      2
92 #       define CIK_GRPH_ARRAY_2D_TILED_THIN1      4
93 #       define CIK_GRPH_PIPE_CONFIG(x)		 (((x) & 0x1f) << 24)
94 #       define CIK_ADDR_SURF_P2			 0
95 #       define CIK_ADDR_SURF_P4_8x16		 4
96 #       define CIK_ADDR_SURF_P4_16x16		 5
97 #       define CIK_ADDR_SURF_P4_16x32		 6
98 #       define CIK_ADDR_SURF_P4_32x32		 7
99 #       define CIK_ADDR_SURF_P8_16x16_8x16	 8
100 #       define CIK_ADDR_SURF_P8_16x32_8x16	 9
101 #       define CIK_ADDR_SURF_P8_32x32_8x16	 10
102 #       define CIK_ADDR_SURF_P8_16x32_16x16	 11
103 #       define CIK_ADDR_SURF_P8_32x32_16x16	 12
104 #       define CIK_ADDR_SURF_P8_32x32_16x32	 13
105 #       define CIK_ADDR_SURF_P8_32x64_32x32	 14
106 #       define CIK_GRPH_MICRO_TILE_MODE(x)       (((x) & 0x7) << 29)
107 #       define CIK_DISPLAY_MICRO_TILING          0
108 #       define CIK_THIN_MICRO_TILING             1
109 #       define CIK_DEPTH_MICRO_TILING            2
110 #       define CIK_ROTATED_MICRO_TILING          4
111 
112 /* CUR blocks at 0x6998, 0x7598, 0x10198, 0x10d98, 0x11998, 0x12598 */
113 #define CIK_CUR_CONTROL                           0x6998
114 #       define CIK_CURSOR_EN                      (1 << 0)
115 #       define CIK_CURSOR_MODE(x)                 (((x) & 0x3) << 8)
116 #       define CIK_CURSOR_MONO                    0
117 #       define CIK_CURSOR_24_1                    1
118 #       define CIK_CURSOR_24_8_PRE_MULT           2
119 #       define CIK_CURSOR_24_8_UNPRE_MULT         3
120 #       define CIK_CURSOR_2X_MAGNIFY              (1 << 16)
121 #       define CIK_CURSOR_FORCE_MC_ON             (1 << 20)
122 #       define CIK_CURSOR_URGENT_CONTROL(x)       (((x) & 0x7) << 24)
123 #       define CIK_CURSOR_URGENT_ALWAYS           0
124 #       define CIK_CURSOR_URGENT_1_8              1
125 #       define CIK_CURSOR_URGENT_1_4              2
126 #       define CIK_CURSOR_URGENT_3_8              3
127 #       define CIK_CURSOR_URGENT_1_2              4
128 #define CIK_CUR_SURFACE_ADDRESS                   0x699c
129 #       define CIK_CUR_SURFACE_ADDRESS_MASK       0xfffff000
130 #define CIK_CUR_SIZE                              0x69a0
131 #define CIK_CUR_SURFACE_ADDRESS_HIGH              0x69a4
132 #define CIK_CUR_POSITION                          0x69a8
133 #define CIK_CUR_HOT_SPOT                          0x69ac
134 #define CIK_CUR_COLOR1                            0x69b0
135 #define CIK_CUR_COLOR2                            0x69b4
136 #define CIK_CUR_UPDATE                            0x69b8
137 #       define CIK_CURSOR_UPDATE_PENDING          (1 << 0)
138 #       define CIK_CURSOR_UPDATE_TAKEN            (1 << 1)
139 #       define CIK_CURSOR_UPDATE_LOCK             (1 << 16)
140 #       define CIK_CURSOR_DISABLE_MULTIPLE_UPDATE (1 << 24)
141 
142 #define CIK_ALPHA_CONTROL                         0x6af0
143 #       define CIK_CURSOR_ALPHA_BLND_ENA          (1 << 1)
144 
145 #define CIK_LB_DATA_FORMAT                        0x6b00
146 #       define CIK_INTERLEAVE_EN                  (1 << 3)
147 
148 #define CIK_LB_DESKTOP_HEIGHT                     0x6b0c
149 
150 #define SQ_IND_INDEX					0x8DE0
151 #define SQ_CMD						0x8DEC
152 #define SQ_IND_DATA					0x8DE4
153 
154 /*
155  * The TCP_WATCHx_xxxx addresses that are shown here are in dwords,
156  * and that's why they are multiplied by 4
157  */
158 #define TCP_WATCH0_ADDR_H				(0x32A0*4)
159 #define TCP_WATCH1_ADDR_H				(0x32A3*4)
160 #define TCP_WATCH2_ADDR_H				(0x32A6*4)
161 #define TCP_WATCH3_ADDR_H				(0x32A9*4)
162 #define TCP_WATCH0_ADDR_L				(0x32A1*4)
163 #define TCP_WATCH1_ADDR_L				(0x32A4*4)
164 #define TCP_WATCH2_ADDR_L				(0x32A7*4)
165 #define TCP_WATCH3_ADDR_L				(0x32AA*4)
166 #define TCP_WATCH0_CNTL					(0x32A2*4)
167 #define TCP_WATCH1_CNTL					(0x32A5*4)
168 #define TCP_WATCH2_CNTL					(0x32A8*4)
169 #define TCP_WATCH3_CNTL					(0x32AB*4)
170 
171 #define CPC_INT_CNTL					0xC2D0
172 
173 #define CP_HQD_IQ_RPTR					0xC970u
174 #define SDMA0_RLC0_RB_CNTL				0xD400u
175 #define	SDMA_RB_VMID(x)					(x << 24)
176 #define	SDMA0_RLC0_RB_BASE				0xD404u
177 #define	SDMA0_RLC0_RB_BASE_HI				0xD408u
178 #define	SDMA0_RLC0_RB_RPTR				0xD40Cu
179 #define	SDMA0_RLC0_RB_WPTR				0xD410u
180 #define	SDMA0_RLC0_RB_WPTR_POLL_CNTL			0xD414u
181 #define	SDMA0_RLC0_RB_WPTR_POLL_ADDR_HI			0xD418u
182 #define	SDMA0_RLC0_RB_WPTR_POLL_ADDR_LO			0xD41Cu
183 #define	SDMA0_RLC0_RB_RPTR_ADDR_HI			0xD420u
184 #define	SDMA0_RLC0_RB_RPTR_ADDR_LO			0xD424u
185 #define	SDMA0_RLC0_IB_CNTL				0xD428u
186 #define	SDMA0_RLC0_IB_RPTR				0xD42Cu
187 #define	SDMA0_RLC0_IB_OFFSET				0xD430u
188 #define	SDMA0_RLC0_IB_BASE_LO				0xD434u
189 #define	SDMA0_RLC0_IB_BASE_HI				0xD438u
190 #define	SDMA0_RLC0_IB_SIZE				0xD43Cu
191 #define	SDMA0_RLC0_SKIP_CNTL				0xD440u
192 #define	SDMA0_RLC0_CONTEXT_STATUS			0xD444u
193 #define	SDMA_RLC_IDLE					(1 << 2)
194 #define	SDMA0_RLC0_DOORBELL				0xD448u
195 #define	SDMA_OFFSET(x)					(x << 0)
196 #define	SDMA_DB_ENABLE					(1 << 28)
197 #define	SDMA0_RLC0_VIRTUAL_ADDR				0xD49Cu
198 #define	SDMA_ATC					(1 << 0)
199 #define	SDMA_VA_PTR32					(1 << 4)
200 #define	SDMA_VA_SHARED_BASE(x)				(x << 8)
201 #define	SDMA0_RLC0_APE1_CNTL				0xD4A0u
202 #define	SDMA0_RLC0_DOORBELL_LOG				0xD4A4u
203 #define	SDMA0_RLC0_WATERMARK				0xD4A8u
204 #define	SDMA0_CNTL					0xD010
205 #define	SDMA1_CNTL					0xD810
206 
207 enum {
208 	MAX_TRAPID = 8,		/* 3 bits in the bitfield.  */
209 	MAX_WATCH_ADDRESSES = 4
210 };
211 
212 enum {
213 	ADDRESS_WATCH_REG_ADDR_HI = 0,
214 	ADDRESS_WATCH_REG_ADDR_LO,
215 	ADDRESS_WATCH_REG_CNTL,
216 	ADDRESS_WATCH_REG_MAX
217 };
218 
219 enum {				/*  not defined in the CI/KV reg file  */
220 	ADDRESS_WATCH_REG_CNTL_ATC_BIT = 0x10000000UL,
221 	ADDRESS_WATCH_REG_CNTL_DEFAULT_MASK = 0x00FFFFFF,
222 	ADDRESS_WATCH_REG_ADDLOW_MASK_EXTENSION = 0x03000000,
223 	/* extend the mask to 26 bits in order to match the low address field */
224 	ADDRESS_WATCH_REG_ADDLOW_SHIFT = 6,
225 	ADDRESS_WATCH_REG_ADDHIGH_MASK = 0xFFFF
226 };
227 
228 union TCP_WATCH_CNTL_BITS {
229 	struct {
230 		uint32_t mask:24;
231 		uint32_t vmid:4;
232 		uint32_t atc:1;
233 		uint32_t mode:2;
234 		uint32_t valid:1;
235 	} bitfields, bits;
236 	uint32_t u32All;
237 	signed int i32All;
238 	float f32All;
239 };
240 
241 #endif
242