summaryrefslogtreecommitdiffstats
path: root/drivers/media/platform/atmel/atmel-isc-regs.h
blob: e6cef966dcbf7f530f2acca68b27871b1a7307b8 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
/* SPDX-License-Identifier: GPL-2.0 */
#ifndef __ATMEL_ISC_REGS_H
#define __ATMEL_ISC_REGS_H

#include <linux/bitops.h>

/* ISC Control Enable Register 0 */
#define ISC_CTRLEN      0x00000000

/* ISC Control Disable Register 0 */
#define ISC_CTRLDIS     0x00000004

/* ISC Control Status Register 0 */
#define ISC_CTRLSR      0x00000008

#define ISC_CTRL_CAPTURE	BIT(0)
#define ISC_CTRL_UPPRO		BIT(1)
#define ISC_CTRL_HISREQ		BIT(2)
#define ISC_CTRL_HISCLR		BIT(3)

/* ISC Parallel Front End Configuration 0 Register */
#define ISC_PFE_CFG0    0x0000000c

#define ISC_PFE_CFG0_HPOL_LOW   BIT(0)
#define ISC_PFE_CFG0_VPOL_LOW   BIT(1)
#define ISC_PFE_CFG0_PPOL_LOW   BIT(2)

#define ISC_PFE_CFG0_MODE_PROGRESSIVE   (0x0 << 4)
#define ISC_PFE_CFG0_MODE_MASK          GENMASK(6, 4)

#define ISC_PFE_CFG0_BPS_EIGHT  (0x4 << 28)
#define ISC_PFG_CFG0_BPS_NINE   (0x3 << 28)
#define ISC_PFG_CFG0_BPS_TEN    (0x2 << 28)
#define ISC_PFG_CFG0_BPS_ELEVEN (0x1 << 28)
#define ISC_PFG_CFG0_BPS_TWELVE (0x0 << 28)
#define ISC_PFE_CFG0_BPS_MASK   GENMASK(30, 28)

/* ISC Clock Enable Register */
#define ISC_CLKEN               0x00000018

/* ISC Clock Disable Register */
#define ISC_CLKDIS              0x0000001c

/* ISC Clock Status Register */
#define ISC_CLKSR               0x00000020

#define ISC_CLK(n)		BIT(n)

/* ISC Clock Configuration Register */
#define ISC_CLKCFG              0x00000024
#define ISC_CLKCFG_DIV_SHIFT(n) ((n)*16)
#define ISC_CLKCFG_DIV_MASK(n)  GENMASK(((n)*16 + 7), (n)*16)
#define ISC_CLKCFG_SEL_SHIFT(n) ((n)*16 + 8)
#define ISC_CLKCFG_SEL_MASK(n)  GENMASK(((n)*17 + 8), ((n)*16 + 8))

/* ISC Interrupt Enable Register */
#define ISC_INTEN       0x00000028

/* ISC Interrupt Disable Register */
#define ISC_INTDIS      0x0000002c

/* ISC Interrupt Mask Register */
#define ISC_INTMASK     0x00000030

/* ISC Interrupt Status Register */
#define ISC_INTSR       0x00000034

#define ISC_INT_DDONE		BIT(8)
#define ISC_INT_HISDONE		BIT(12)

/* ISC White Balance Control Register */
#define ISC_WB_CTRL     0x00000058

/* ISC White Balance Configuration Register */
#define ISC_WB_CFG      0x0000005c

/* ISC White Balance Offset for R, GR Register */
#define ISC_WB_O_RGR	0x00000060

/* ISC White Balance Offset for B, GB Register */
#define ISC_WB_O_BGR	0x00000064

/* ISC White Balance Gain for R, GR Register */
#define ISC_WB_G_RGR	0x00000068

/* ISC White Balance Gain for B, GB Register */
#define ISC_WB_G_BGR	0x0000006c

/* ISC Color Filter Array Control Register */
#define ISC_CFA_CTRL    0x00000070

/* ISC Color Filter Array Configuration Register */
#define ISC_CFA_CFG     0x00000074
#define ISC_CFA_CFG_EITPOL	BIT(4)

#define ISC_BAY_CFG_GRGR	0x0
#define ISC_BAY_CFG_RGRG	0x1
#define ISC_BAY_CFG_GBGB	0x2
#define ISC_BAY_CFG_BGBG	0x3

/* ISC Color Correction Control Register */
#define ISC_CC_CTRL     0x00000078

/* ISC Color Correction RR RG Register */
#define ISC_CC_RR_RG	0x0000007c

/* ISC Color Correction RB OR Register */
#define ISC_CC_RB_OR	0x00000080

/* ISC Color Correction GR GG Register */
#define ISC_CC_GR_GG	0x00000084

/* ISC Color Correction GB OG Register */
#define ISC_CC_GB_OG	0x00000088

/* ISC Color Correction BR BG Register */
#define ISC_CC_BR_BG	0x0000008c

/* ISC Color Correction BB OB Register */
#define ISC_CC_BB_OB	0x00000090

/* ISC Gamma Correction Control Register */
#define ISC_GAM_CTRL    0x00000094

/* ISC_Gamma Correction Blue Entry Register */
#define ISC_GAM_BENTRY	0x00000098

/* ISC_Gamma Correction Green Entry Register */
#define ISC_GAM_GENTRY	0x00000198

/* ISC_Gamma Correction Green Entry Register */
#define ISC_GAM_RENTRY	0x00000298

/* Color Space Conversion Control Register */
#define ISC_CSC_CTRL    0x00000398

/* Color Space Conversion YR YG Register */
#define ISC_CSC_YR_YG	0x0000039c

/* Color Space Conversion YB OY Register */
#define ISC_CSC_YB_OY	0x000003a0

/* Color Space Conversion CBR CBG Register */
#define ISC_CSC_CBR_CBG	0x000003a4

/* Color Space Conversion CBB OCB Register */
#define ISC_CSC_CBB_OCB	0x000003a8

/* Color Space Conversion CRR CRG Register */
#define ISC_CSC_CRR_CRG	0x000003ac

/* Color Space Conversion CRB OCR Register */
#define ISC_CSC_CRB_OCR	0x000003b0

/* Contrast And Brightness Control Register */
#define ISC_CBC_CTRL    0x000003b4

/* Contrast And Brightness Configuration Register */
#define ISC_CBC_CFG	0x000003b8

/* Brightness Register */
#define ISC_CBC_BRIGHT	0x000003bc
#define ISC_CBC_BRIGHT_MASK	GENMASK(10, 0)

/* Contrast Register */
#define ISC_CBC_CONTRAST	0x000003c0
#define ISC_CBC_CONTRAST_MASK	GENMASK(11, 0)

/* Subsampling 4:4:4 to 4:2:2 Control Register */
#define ISC_SUB422_CTRL 0x000003c4

/* Subsampling 4:2:2 to 4:2:0 Control Register */
#define ISC_SUB420_CTRL 0x000003cc

/* Rounding, Limiting and Packing Configuration Register */
#define ISC_RLP_CFG     0x000003d0

#define ISC_RLP_CFG_MODE_DAT8           0x0
#define ISC_RLP_CFG_MODE_DAT9           0x1
#define ISC_RLP_CFG_MODE_DAT10          0x2
#define ISC_RLP_CFG_MODE_DAT11          0x3
#define ISC_RLP_CFG_MODE_DAT12          0x4
#define ISC_RLP_CFG_MODE_DATY8          0x5
#define ISC_RLP_CFG_MODE_DATY10         0x6
#define ISC_RLP_CFG_MODE_ARGB444        0x7
#define ISC_RLP_CFG_MODE_ARGB555        0x8
#define ISC_RLP_CFG_MODE_RGB565         0x9
#define ISC_RLP_CFG_MODE_ARGB32         0xa
#define ISC_RLP_CFG_MODE_YYCC           0xb
#define ISC_RLP_CFG_MODE_YYCC_LIMITED   0xc
#define ISC_RLP_CFG_MODE_MASK           GENMASK(3, 0)

/* Histogram Control Register */
#define ISC_HIS_CTRL	0x000003d4

#define ISC_HIS_CTRL_EN			BIT(0)
#define ISC_HIS_CTRL_DIS		0x0

/* Histogram Configuration Register */
#define ISC_HIS_CFG	0x000003d8

#define ISC_HIS_CFG_MODE_GR		0x0
#define ISC_HIS_CFG_MODE_R		0x1
#define ISC_HIS_CFG_MODE_GB		0x2
#define ISC_HIS_CFG_MODE_B		0x3
#define ISC_HIS_CFG_MODE_Y		0x4
#define ISC_HIS_CFG_MODE_RAW		0x5
#define ISC_HIS_CFG_MODE_YCCIR656	0x6

#define ISC_HIS_CFG_BAYSEL_SHIFT	4

#define ISC_HIS_CFG_RAR			BIT(8)

/* DMA Configuration Register */
#define ISC_DCFG        0x000003e0
#define ISC_DCFG_IMODE_PACKED8          0x0
#define ISC_DCFG_IMODE_PACKED16         0x1
#define ISC_DCFG_IMODE_PACKED32         0x2
#define ISC_DCFG_IMODE_YC422SP          0x3
#define ISC_DCFG_IMODE_YC422P           0x4
#define ISC_DCFG_IMODE_YC420SP          0x5
#define ISC_DCFG_IMODE_YC420P           0x6
#define ISC_DCFG_IMODE_MASK             GENMASK(2, 0)

#define ISC_DCFG_YMBSIZE_SINGLE         (0x0 << 4)
#define ISC_DCFG_YMBSIZE_BEATS4         (0x1 << 4)
#define ISC_DCFG_YMBSIZE_BEATS8         (0x2 << 4)
#define ISC_DCFG_YMBSIZE_BEATS16        (0x3 << 4)
#define ISC_DCFG_YMBSIZE_MASK           GENMASK(5, 4)

#define ISC_DCFG_CMBSIZE_SINGLE         (0x0 << 8)
#define ISC_DCFG_CMBSIZE_BEATS4         (0x1 << 8)
#define ISC_DCFG_CMBSIZE_BEATS8         (0x2 << 8)
#define ISC_DCFG_CMBSIZE_BEATS16        (0x3 << 8)
#define ISC_DCFG_CMBSIZE_MASK           GENMASK(9, 8)

/* DMA Control Register */
#define ISC_DCTRL       0x000003e4

#define ISC_DCTRL_DVIEW_PACKED          (0x0 << 1)
#define ISC_DCTRL_DVIEW_SEMIPLANAR      (0x1 << 1)
#define ISC_DCTRL_DVIEW_PLANAR          (0x2 << 1)
#define ISC_DCTRL_DVIEW_MASK            GENMASK(2, 1)

#define ISC_DCTRL_IE_IS			(0x0 << 4)

/* DMA Descriptor Address Register */
#define ISC_DNDA        0x000003e8

/* DMA Address 0 Register */
#define ISC_DAD0        0x000003ec

/* DMA Address 1 Register */
#define ISC_DAD1        0x000003f4

/* DMA Address 2 Register */
#define ISC_DAD2        0x000003fc

/* Histogram Entry */
#define ISC_HIS_ENTRY	0x00000410

#endif
OpenPOWER on IntegriCloud