1 | /* SPDX-License-Identifier: GPL-2.0-only */ |
2 | /* linux/drivers/gpu/drm/exynos/regs-gsc.h |
3 | * |
4 | * Copyright (c) 2012 Samsung Electronics Co., Ltd. |
5 | * http://www.samsung.com |
6 | * |
7 | * Register definition file for Samsung G-Scaler driver |
8 | */ |
9 | |
10 | #ifndef EXYNOS_REGS_GSC_H_ |
11 | #define EXYNOS_REGS_GSC_H_ |
12 | |
13 | /* G-Scaler enable */ |
14 | #define GSC_ENABLE 0x00 |
15 | #define GSC_ENABLE_PP_UPDATE_TIME_MASK (1 << 9) |
16 | #define GSC_ENABLE_PP_UPDATE_TIME_CURR (0 << 9) |
17 | #define GSC_ENABLE_PP_UPDATE_TIME_EOPAS (1 << 9) |
18 | #define GSC_ENABLE_CLK_GATE_MODE_MASK (1 << 8) |
19 | #define GSC_ENABLE_CLK_GATE_MODE_FREE (1 << 8) |
20 | #define GSC_ENABLE_IPC_MODE_MASK (1 << 7) |
21 | #define GSC_ENABLE_NORM_MODE (0 << 7) |
22 | #define GSC_ENABLE_IPC_MODE (1 << 7) |
23 | #define GSC_ENABLE_PP_UPDATE_MODE_MASK (1 << 6) |
24 | #define GSC_ENABLE_PP_UPDATE_FIRE_MODE (1 << 6) |
25 | #define GSC_ENABLE_IN_PP_UPDATE (1 << 5) |
26 | #define GSC_ENABLE_ON_CLEAR_MASK (1 << 4) |
27 | #define GSC_ENABLE_ON_CLEAR_ONESHOT (1 << 4) |
28 | #define GSC_ENABLE_QOS_ENABLE (1 << 3) |
29 | #define GSC_ENABLE_OP_STATUS (1 << 2) |
30 | #define GSC_ENABLE_SFR_UPDATE (1 << 1) |
31 | #define GSC_ENABLE_ON (1 << 0) |
32 | |
33 | /* G-Scaler S/W reset */ |
34 | #define GSC_SW_RESET 0x04 |
35 | #define GSC_SW_RESET_SRESET (1 << 0) |
36 | |
37 | /* G-Scaler IRQ */ |
38 | #define GSC_IRQ 0x08 |
39 | #define GSC_IRQ_STATUS_OR_IRQ (1 << 17) |
40 | #define GSC_IRQ_STATUS_OR_FRM_DONE (1 << 16) |
41 | #define GSC_IRQ_OR_MASK (1 << 2) |
42 | #define GSC_IRQ_FRMDONE_MASK (1 << 1) |
43 | #define GSC_IRQ_ENABLE (1 << 0) |
44 | |
45 | /* G-Scaler input control */ |
46 | #define GSC_IN_CON 0x10 |
47 | #define GSC_IN_CHROM_STRIDE_SEL_MASK (1 << 20) |
48 | #define GSC_IN_CHROM_STRIDE_SEPAR (1 << 20) |
49 | #define GSC_IN_RB_SWAP_MASK (1 << 19) |
50 | #define GSC_IN_RB_SWAP (1 << 19) |
51 | #define GSC_IN_ROT_MASK (7 << 16) |
52 | #define GSC_IN_ROT_270 (7 << 16) |
53 | #define GSC_IN_ROT_90_YFLIP (6 << 16) |
54 | #define GSC_IN_ROT_90_XFLIP (5 << 16) |
55 | #define GSC_IN_ROT_90 (4 << 16) |
56 | #define GSC_IN_ROT_180 (3 << 16) |
57 | #define GSC_IN_ROT_YFLIP (2 << 16) |
58 | #define GSC_IN_ROT_XFLIP (1 << 16) |
59 | #define GSC_IN_RGB_TYPE_MASK (3 << 14) |
60 | #define GSC_IN_RGB_HD_WIDE (3 << 14) |
61 | #define GSC_IN_RGB_HD_NARROW (2 << 14) |
62 | #define GSC_IN_RGB_SD_WIDE (1 << 14) |
63 | #define GSC_IN_RGB_SD_NARROW (0 << 14) |
64 | #define GSC_IN_YUV422_1P_ORDER_MASK (1 << 13) |
65 | #define GSC_IN_YUV422_1P_ORDER_LSB_Y (0 << 13) |
66 | #define GSC_IN_YUV422_1P_OEDER_LSB_C (1 << 13) |
67 | #define GSC_IN_CHROMA_ORDER_MASK (1 << 12) |
68 | #define GSC_IN_CHROMA_ORDER_CBCR (0 << 12) |
69 | #define GSC_IN_CHROMA_ORDER_CRCB (1 << 12) |
70 | #define GSC_IN_FORMAT_MASK (7 << 8) |
71 | #define GSC_IN_XRGB8888 (0 << 8) |
72 | #define GSC_IN_RGB565 (1 << 8) |
73 | #define GSC_IN_YUV420_2P (2 << 8) |
74 | #define GSC_IN_YUV420_3P (3 << 8) |
75 | #define GSC_IN_YUV422_1P (4 << 8) |
76 | #define GSC_IN_YUV422_2P (5 << 8) |
77 | #define GSC_IN_YUV422_3P (6 << 8) |
78 | #define GSC_IN_TILE_TYPE_MASK (1 << 4) |
79 | #define GSC_IN_TILE_C_16x8 (0 << 4) |
80 | #define GSC_IN_TILE_C_16x16 (1 << 4) |
81 | #define GSC_IN_TILE_MODE (1 << 3) |
82 | #define GSC_IN_LOCAL_SEL_MASK (3 << 1) |
83 | #define GSC_IN_LOCAL_CAM3 (3 << 1) |
84 | #define GSC_IN_LOCAL_FIMD_WB (2 << 1) |
85 | #define GSC_IN_LOCAL_CAM1 (1 << 1) |
86 | #define GSC_IN_LOCAL_CAM0 (0 << 1) |
87 | #define GSC_IN_PATH_MASK (1 << 0) |
88 | #define GSC_IN_PATH_LOCAL (1 << 0) |
89 | #define GSC_IN_PATH_MEMORY (0 << 0) |
90 | |
91 | /* G-Scaler source image size */ |
92 | #define GSC_SRCIMG_SIZE 0x14 |
93 | #define GSC_SRCIMG_HEIGHT_MASK (0x1fff << 16) |
94 | #define GSC_SRCIMG_HEIGHT(x) ((x) << 16) |
95 | #define GSC_SRCIMG_WIDTH_MASK (0x3fff << 0) |
96 | #define GSC_SRCIMG_WIDTH(x) ((x) << 0) |
97 | |
98 | /* G-Scaler source image offset */ |
99 | #define GSC_SRCIMG_OFFSET 0x18 |
100 | #define GSC_SRCIMG_OFFSET_Y_MASK (0x1fff << 16) |
101 | #define GSC_SRCIMG_OFFSET_Y(x) ((x) << 16) |
102 | #define GSC_SRCIMG_OFFSET_X_MASK (0x1fff << 0) |
103 | #define GSC_SRCIMG_OFFSET_X(x) ((x) << 0) |
104 | |
105 | /* G-Scaler cropped source image size */ |
106 | #define GSC_CROPPED_SIZE 0x1C |
107 | #define GSC_CROPPED_HEIGHT_MASK (0x1fff << 16) |
108 | #define GSC_CROPPED_HEIGHT(x) ((x) << 16) |
109 | #define GSC_CROPPED_WIDTH_MASK (0x1fff << 0) |
110 | #define GSC_CROPPED_WIDTH(x) ((x) << 0) |
111 | |
112 | /* G-Scaler output control */ |
113 | #define GSC_OUT_CON 0x20 |
114 | #define GSC_OUT_GLOBAL_ALPHA_MASK (0xff << 24) |
115 | #define GSC_OUT_GLOBAL_ALPHA(x) ((x) << 24) |
116 | #define GSC_OUT_CHROM_STRIDE_SEL_MASK (1 << 13) |
117 | #define GSC_OUT_CHROM_STRIDE_SEPAR (1 << 13) |
118 | #define GSC_OUT_RB_SWAP_MASK (1 << 12) |
119 | #define GSC_OUT_RB_SWAP (1 << 12) |
120 | #define GSC_OUT_RGB_TYPE_MASK (3 << 10) |
121 | #define GSC_OUT_RGB_HD_NARROW (3 << 10) |
122 | #define GSC_OUT_RGB_HD_WIDE (2 << 10) |
123 | #define GSC_OUT_RGB_SD_NARROW (1 << 10) |
124 | #define GSC_OUT_RGB_SD_WIDE (0 << 10) |
125 | #define GSC_OUT_YUV422_1P_ORDER_MASK (1 << 9) |
126 | #define GSC_OUT_YUV422_1P_ORDER_LSB_Y (0 << 9) |
127 | #define GSC_OUT_YUV422_1P_OEDER_LSB_C (1 << 9) |
128 | #define GSC_OUT_CHROMA_ORDER_MASK (1 << 8) |
129 | #define GSC_OUT_CHROMA_ORDER_CBCR (0 << 8) |
130 | #define GSC_OUT_CHROMA_ORDER_CRCB (1 << 8) |
131 | #define GSC_OUT_FORMAT_MASK (7 << 4) |
132 | #define GSC_OUT_XRGB8888 (0 << 4) |
133 | #define GSC_OUT_RGB565 (1 << 4) |
134 | #define GSC_OUT_YUV420_2P (2 << 4) |
135 | #define GSC_OUT_YUV420_3P (3 << 4) |
136 | #define GSC_OUT_YUV422_1P (4 << 4) |
137 | #define GSC_OUT_YUV422_2P (5 << 4) |
138 | #define GSC_OUT_YUV422_3P (6 << 4) |
139 | #define GSC_OUT_YUV444 (7 << 4) |
140 | #define GSC_OUT_TILE_TYPE_MASK (1 << 2) |
141 | #define GSC_OUT_TILE_C_16x8 (0 << 2) |
142 | #define GSC_OUT_TILE_C_16x16 (1 << 2) |
143 | #define GSC_OUT_TILE_MODE (1 << 1) |
144 | #define GSC_OUT_PATH_MASK (1 << 0) |
145 | #define GSC_OUT_PATH_LOCAL (1 << 0) |
146 | #define GSC_OUT_PATH_MEMORY (0 << 0) |
147 | |
148 | /* G-Scaler scaled destination image size */ |
149 | #define GSC_SCALED_SIZE 0x24 |
150 | #define GSC_SCALED_HEIGHT_MASK (0x1fff << 16) |
151 | #define GSC_SCALED_HEIGHT(x) ((x) << 16) |
152 | #define GSC_SCALED_WIDTH_MASK (0x1fff << 0) |
153 | #define GSC_SCALED_WIDTH(x) ((x) << 0) |
154 | |
155 | /* G-Scaler pre scale ratio */ |
156 | #define GSC_PRE_SCALE_RATIO 0x28 |
157 | #define GSC_PRESC_SHFACTOR_MASK (7 << 28) |
158 | #define GSC_PRESC_SHFACTOR(x) ((x) << 28) |
159 | #define GSC_PRESC_V_RATIO_MASK (7 << 16) |
160 | #define GSC_PRESC_V_RATIO(x) ((x) << 16) |
161 | #define GSC_PRESC_H_RATIO_MASK (7 << 0) |
162 | #define GSC_PRESC_H_RATIO(x) ((x) << 0) |
163 | |
164 | /* G-Scaler main scale horizontal ratio */ |
165 | #define GSC_MAIN_H_RATIO 0x2C |
166 | #define GSC_MAIN_H_RATIO_MASK (0xfffff << 0) |
167 | #define GSC_MAIN_H_RATIO_VALUE(x) ((x) << 0) |
168 | |
169 | /* G-Scaler main scale vertical ratio */ |
170 | #define GSC_MAIN_V_RATIO 0x30 |
171 | #define GSC_MAIN_V_RATIO_MASK (0xfffff << 0) |
172 | #define GSC_MAIN_V_RATIO_VALUE(x) ((x) << 0) |
173 | |
174 | /* G-Scaler input chrominance stride */ |
175 | #define GSC_IN_CHROM_STRIDE 0x3C |
176 | #define GSC_IN_CHROM_STRIDE_MASK (0x3fff << 0) |
177 | #define GSC_IN_CHROM_STRIDE_VALUE(x) ((x) << 0) |
178 | |
179 | /* G-Scaler destination image size */ |
180 | #define GSC_DSTIMG_SIZE 0x40 |
181 | #define GSC_DSTIMG_HEIGHT_MASK (0x1fff << 16) |
182 | #define GSC_DSTIMG_HEIGHT(x) ((x) << 16) |
183 | #define GSC_DSTIMG_WIDTH_MASK (0x1fff << 0) |
184 | #define GSC_DSTIMG_WIDTH(x) ((x) << 0) |
185 | |
186 | /* G-Scaler destination image offset */ |
187 | #define GSC_DSTIMG_OFFSET 0x44 |
188 | #define GSC_DSTIMG_OFFSET_Y_MASK (0x1fff << 16) |
189 | #define GSC_DSTIMG_OFFSET_Y(x) ((x) << 16) |
190 | #define GSC_DSTIMG_OFFSET_X_MASK (0x1fff << 0) |
191 | #define GSC_DSTIMG_OFFSET_X(x) ((x) << 0) |
192 | |
193 | /* G-Scaler output chrominance stride */ |
194 | #define GSC_OUT_CHROM_STRIDE 0x48 |
195 | #define GSC_OUT_CHROM_STRIDE_MASK (0x3fff << 0) |
196 | #define GSC_OUT_CHROM_STRIDE_VALUE(x) ((x) << 0) |
197 | |
198 | /* G-Scaler input y address mask */ |
199 | #define GSC_IN_BASE_ADDR_Y_MASK 0x4C |
200 | /* G-Scaler input y base address */ |
201 | #define GSC_IN_BASE_ADDR_Y(n) (0x50 + (n) * 0x4) |
202 | /* G-Scaler input y base current address */ |
203 | #define GSC_IN_BASE_ADDR_Y_CUR(n) (0x60 + (n) * 0x4) |
204 | |
205 | /* G-Scaler input cb address mask */ |
206 | #define GSC_IN_BASE_ADDR_CB_MASK 0x7C |
207 | /* G-Scaler input cb base address */ |
208 | #define GSC_IN_BASE_ADDR_CB(n) (0x80 + (n) * 0x4) |
209 | /* G-Scaler input cb base current address */ |
210 | #define GSC_IN_BASE_ADDR_CB_CUR(n) (0x90 + (n) * 0x4) |
211 | |
212 | /* G-Scaler input cr address mask */ |
213 | #define GSC_IN_BASE_ADDR_CR_MASK 0xAC |
214 | /* G-Scaler input cr base address */ |
215 | #define GSC_IN_BASE_ADDR_CR(n) (0xB0 + (n) * 0x4) |
216 | /* G-Scaler input cr base current address */ |
217 | #define GSC_IN_BASE_ADDR_CR_CUR(n) (0xC0 + (n) * 0x4) |
218 | |
219 | /* G-Scaler input address mask */ |
220 | #define GSC_IN_CURR_ADDR_INDEX (0xf << 24) |
221 | #define GSC_IN_CURR_GET_INDEX(x) ((x) >> 24) |
222 | #define GSC_IN_BASE_ADDR_PINGPONG(x) ((x) << 16) |
223 | #define GSC_IN_BASE_ADDR_MASK (0xff << 0) |
224 | |
225 | /* G-Scaler output y address mask */ |
226 | #define GSC_OUT_BASE_ADDR_Y_MASK 0x10C |
227 | /* G-Scaler output y base address */ |
228 | #define GSC_OUT_BASE_ADDR_Y(n) (0x110 + (n) * 0x4) |
229 | |
230 | /* G-Scaler output cb address mask */ |
231 | #define GSC_OUT_BASE_ADDR_CB_MASK 0x15C |
232 | /* G-Scaler output cb base address */ |
233 | #define GSC_OUT_BASE_ADDR_CB(n) (0x160 + (n) * 0x4) |
234 | |
235 | /* G-Scaler output cr address mask */ |
236 | #define GSC_OUT_BASE_ADDR_CR_MASK 0x1AC |
237 | /* G-Scaler output cr base address */ |
238 | #define GSC_OUT_BASE_ADDR_CR(n) (0x1B0 + (n) * 0x4) |
239 | |
240 | /* G-Scaler output address mask */ |
241 | #define GSC_OUT_CURR_ADDR_INDEX (0xf << 24) |
242 | #define GSC_OUT_CURR_GET_INDEX(x) ((x) >> 24) |
243 | #define GSC_OUT_BASE_ADDR_PINGPONG(x) ((x) << 16) |
244 | #define GSC_OUT_BASE_ADDR_MASK (0xffff << 0) |
245 | |
246 | /* G-Scaler horizontal scaling filter */ |
247 | #define GSC_HCOEF(n, s, x) (0x300 + (n) * 0x4 + (s) * 0x30 + (x) * 0x300) |
248 | |
249 | /* G-Scaler vertical scaling filter */ |
250 | #define GSC_VCOEF(n, s, x) (0x200 + (n) * 0x4 + (s) * 0x30 + (x) * 0x300) |
251 | |
252 | /* G-Scaler BUS control */ |
253 | #define GSC_BUSCON 0xA78 |
254 | #define GSC_BUSCON_INT_TIME_MASK (1 << 8) |
255 | #define GSC_BUSCON_INT_DATA_TRANS (0 << 8) |
256 | #define GSC_BUSCON_INT_AXI_RESPONSE (1 << 8) |
257 | #define GSC_BUSCON_AWCACHE(x) ((x) << 4) |
258 | #define GSC_BUSCON_ARCACHE(x) ((x) << 0) |
259 | |
260 | /* G-Scaler V position */ |
261 | #define GSC_VPOSITION 0xA7C |
262 | #define GSC_VPOS_F(x) ((x) << 0) |
263 | |
264 | |
265 | /* G-Scaler clock initial count */ |
266 | #define GSC_CLK_INIT_COUNT 0xC00 |
267 | #define GSC_CLK_GATE_MODE_INIT_CNT(x) ((x) << 0) |
268 | |
269 | /* G-Scaler clock snoop count */ |
270 | #define GSC_CLK_SNOOP_COUNT 0xC04 |
271 | #define GSC_CLK_GATE_MODE_SNOOP_CNT(x) ((x) << 0) |
272 | |
273 | /* SYSCON. GSCBLK_CFG */ |
274 | #define SYSREG_GSCBLK_CFG1 0x0224 |
275 | #define GSC_BLK_DISP1WB_DEST(x) (x << 10) |
276 | #define GSC_BLK_SW_RESET_WB_DEST(x) (1 << (18 + x)) |
277 | #define GSC_BLK_PXLASYNC_LO_MASK_WB(x) (0 << (14 + x)) |
278 | #define GSC_BLK_GSCL_WB_IN_SRC_SEL(x) (1 << (2 * x)) |
279 | #define SYSREG_GSCBLK_CFG2 0x2000 |
280 | #define PXLASYNC_LO_MASK_CAMIF_GSCL(x) (1 << (x)) |
281 | |
282 | #endif /* EXYNOS_REGS_GSC_H_ */ |
283 | |