vmpressure: change vmpressure::sr_lock to spinlock
[platform/adaptation/renesas_rcar/renesas_kernel.git] / include / video / samsung_fimd.h
1 /* include/video/samsung_fimd.h
2  *
3  * Copyright 2008 Openmoko, Inc.
4  * Copyright 2008 Simtec Electronics
5  *      http://armlinux.simtec.co.uk/
6  *      Ben Dooks <ben@simtec.co.uk>
7  *
8  * S3C Platform - new-style fimd and framebuffer register definitions
9  *
10  * This is the register set for the fimd and new style framebuffer interface
11  * found from the S3C2443 onwards into the S3C2416, S3C2450, the
12  * S3C64XX series such as the S3C6400 and S3C6410, and EXYNOS series.
13  *
14  * This program is free software; you can redistribute it and/or modify
15  * it under the terms of the GNU General Public License version 2 as
16  * published by the Free Software Foundation.
17 */
18
19 /* VIDCON0 */
20
21 #define VIDCON0                                 0x00
22 #define VIDCON0_INTERLACE                       (1 << 29)
23 #define VIDCON0_VIDOUT_MASK                     (0x7 << 26)
24 #define VIDCON0_VIDOUT_SHIFT                    26
25 #define VIDCON0_VIDOUT_RGB                      (0x0 << 26)
26 #define VIDCON0_VIDOUT_TV                       (0x1 << 26)
27 #define VIDCON0_VIDOUT_I80_LDI0                 (0x2 << 26)
28 #define VIDCON0_VIDOUT_I80_LDI1                 (0x3 << 26)
29 #define VIDCON0_VIDOUT_WB_RGB                   (0x4 << 26)
30 #define VIDCON0_VIDOUT_WB_I80_LDI0              (0x6 << 26)
31 #define VIDCON0_VIDOUT_WB_I80_LDI1              (0x7 << 26)
32
33 #define VIDCON0_L1_DATA_MASK                    (0x7 << 23)
34 #define VIDCON0_L1_DATA_SHIFT                   23
35 #define VIDCON0_L1_DATA_16BPP                   (0x0 << 23)
36 #define VIDCON0_L1_DATA_18BPP16                 (0x1 << 23)
37 #define VIDCON0_L1_DATA_18BPP9                  (0x2 << 23)
38 #define VIDCON0_L1_DATA_24BPP                   (0x3 << 23)
39 #define VIDCON0_L1_DATA_18BPP                   (0x4 << 23)
40 #define VIDCON0_L1_DATA_16BPP8                  (0x5 << 23)
41
42 #define VIDCON0_L0_DATA_MASK                    (0x7 << 20)
43 #define VIDCON0_L0_DATA_SHIFT                   20
44 #define VIDCON0_L0_DATA_16BPP                   (0x0 << 20)
45 #define VIDCON0_L0_DATA_18BPP16                 (0x1 << 20)
46 #define VIDCON0_L0_DATA_18BPP9                  (0x2 << 20)
47 #define VIDCON0_L0_DATA_24BPP                   (0x3 << 20)
48 #define VIDCON0_L0_DATA_18BPP                   (0x4 << 20)
49 #define VIDCON0_L0_DATA_16BPP8                  (0x5 << 20)
50
51 #define VIDCON0_PNRMODE_MASK                    (0x3 << 17)
52 #define VIDCON0_PNRMODE_SHIFT                   17
53 #define VIDCON0_PNRMODE_RGB                     (0x0 << 17)
54 #define VIDCON0_PNRMODE_BGR                     (0x1 << 17)
55 #define VIDCON0_PNRMODE_SERIAL_RGB              (0x2 << 17)
56 #define VIDCON0_PNRMODE_SERIAL_BGR              (0x3 << 17)
57
58 #define VIDCON0_CLKVALUP                        (1 << 16)
59 #define VIDCON0_CLKVAL_F_MASK                   (0xff << 6)
60 #define VIDCON0_CLKVAL_F_SHIFT                  6
61 #define VIDCON0_CLKVAL_F_LIMIT                  0xff
62 #define VIDCON0_CLKVAL_F(_x)                    ((_x) << 6)
63 #define VIDCON0_VLCKFREE                        (1 << 5)
64 #define VIDCON0_CLKDIR                          (1 << 4)
65
66 #define VIDCON0_CLKSEL_MASK                     (0x3 << 2)
67 #define VIDCON0_CLKSEL_SHIFT                    2
68 #define VIDCON0_CLKSEL_HCLK                     (0x0 << 2)
69 #define VIDCON0_CLKSEL_LCD                      (0x1 << 2)
70 #define VIDCON0_CLKSEL_27M                      (0x3 << 2)
71
72 #define VIDCON0_ENVID                           (1 << 1)
73 #define VIDCON0_ENVID_F                         (1 << 0)
74
75 #define VIDCON1                                 0x04
76 #define VIDCON1_LINECNT_MASK                    (0x7ff << 16)
77 #define VIDCON1_LINECNT_SHIFT                   16
78 #define VIDCON1_LINECNT_GET(_v)                 (((_v) >> 16) & 0x7ff)
79 #define VIDCON1_FSTATUS_EVEN                    (1 << 15)
80 #define VIDCON1_VSTATUS_MASK                    (0x3 << 13)
81 #define VIDCON1_VSTATUS_SHIFT                   13
82 #define VIDCON1_VSTATUS_VSYNC                   (0x0 << 13)
83 #define VIDCON1_VSTATUS_BACKPORCH               (0x1 << 13)
84 #define VIDCON1_VSTATUS_ACTIVE                  (0x2 << 13)
85 #define VIDCON1_VSTATUS_FRONTPORCH              (0x3 << 13)
86 #define VIDCON1_VCLK_MASK                       (0x3 << 9)
87 #define VIDCON1_VCLK_HOLD                       (0x0 << 9)
88 #define VIDCON1_VCLK_RUN                        (0x1 << 9)
89
90 #define VIDCON1_INV_VCLK                        (1 << 7)
91 #define VIDCON1_INV_HSYNC                       (1 << 6)
92 #define VIDCON1_INV_VSYNC                       (1 << 5)
93 #define VIDCON1_INV_VDEN                        (1 << 4)
94
95 /* VIDCON2 */
96
97 #define VIDCON2                                 0x08
98 #define VIDCON2_EN601                           (1 << 23)
99 #define VIDCON2_TVFMTSEL_SW                     (1 << 14)
100
101 #define VIDCON2_TVFMTSEL1_MASK                  (0x3 << 12)
102 #define VIDCON2_TVFMTSEL1_SHIFT                 12
103 #define VIDCON2_TVFMTSEL1_RGB                   (0x0 << 12)
104 #define VIDCON2_TVFMTSEL1_YUV422                (0x1 << 12)
105 #define VIDCON2_TVFMTSEL1_YUV444                (0x2 << 12)
106
107 #define VIDCON2_ORGYCbCr                        (1 << 8)
108 #define VIDCON2_YUVORDCrCb                      (1 << 7)
109
110 /* PRTCON (S3C6410, S5PC100)
111  * Might not be present in the S3C6410 documentation,
112  * but tests prove it's there almost for sure; shouldn't hurt in any case.
113  */
114 #define PRTCON                                  0x0c
115 #define PRTCON_PROTECT                          (1 << 11)
116
117 /* VIDTCON0 */
118
119 #define VIDTCON0                                0x10
120 #define VIDTCON0_VBPDE_MASK                     (0xff << 24)
121 #define VIDTCON0_VBPDE_SHIFT                    24
122 #define VIDTCON0_VBPDE_LIMIT                    0xff
123 #define VIDTCON0_VBPDE(_x)                      ((_x) << 24)
124
125 #define VIDTCON0_VBPD_MASK                      (0xff << 16)
126 #define VIDTCON0_VBPD_SHIFT                     16
127 #define VIDTCON0_VBPD_LIMIT                     0xff
128 #define VIDTCON0_VBPD(_x)                       ((_x) << 16)
129
130 #define VIDTCON0_VFPD_MASK                      (0xff << 8)
131 #define VIDTCON0_VFPD_SHIFT                     8
132 #define VIDTCON0_VFPD_LIMIT                     0xff
133 #define VIDTCON0_VFPD(_x)                       ((_x) << 8)
134
135 #define VIDTCON0_VSPW_MASK                      (0xff << 0)
136 #define VIDTCON0_VSPW_SHIFT                     0
137 #define VIDTCON0_VSPW_LIMIT                     0xff
138 #define VIDTCON0_VSPW(_x)                       ((_x) << 0)
139
140 /* VIDTCON1 */
141
142 #define VIDTCON1                                0x14
143 #define VIDTCON1_VFPDE_MASK                     (0xff << 24)
144 #define VIDTCON1_VFPDE_SHIFT                    24
145 #define VIDTCON1_VFPDE_LIMIT                    0xff
146 #define VIDTCON1_VFPDE(_x)                      ((_x) << 24)
147
148 #define VIDTCON1_HBPD_MASK                      (0xff << 16)
149 #define VIDTCON1_HBPD_SHIFT                     16
150 #define VIDTCON1_HBPD_LIMIT                     0xff
151 #define VIDTCON1_HBPD(_x)                       ((_x) << 16)
152
153 #define VIDTCON1_HFPD_MASK                      (0xff << 8)
154 #define VIDTCON1_HFPD_SHIFT                     8
155 #define VIDTCON1_HFPD_LIMIT                     0xff
156 #define VIDTCON1_HFPD(_x)                       ((_x) << 8)
157
158 #define VIDTCON1_HSPW_MASK                      (0xff << 0)
159 #define VIDTCON1_HSPW_SHIFT                     0
160 #define VIDTCON1_HSPW_LIMIT                     0xff
161 #define VIDTCON1_HSPW(_x)                       ((_x) << 0)
162
163 #define VIDTCON2                                0x18
164 #define VIDTCON2_LINEVAL_E(_x)                  ((((_x) & 0x800) >> 11) << 23)
165 #define VIDTCON2_LINEVAL_MASK                   (0x7ff << 11)
166 #define VIDTCON2_LINEVAL_SHIFT                  11
167 #define VIDTCON2_LINEVAL_LIMIT                  0x7ff
168 #define VIDTCON2_LINEVAL(_x)                    (((_x) & 0x7ff) << 11)
169
170 #define VIDTCON2_HOZVAL_E(_x)                   ((((_x) & 0x800) >> 11) << 22)
171 #define VIDTCON2_HOZVAL_MASK                    (0x7ff << 0)
172 #define VIDTCON2_HOZVAL_SHIFT                   0
173 #define VIDTCON2_HOZVAL_LIMIT                   0x7ff
174 #define VIDTCON2_HOZVAL(_x)                     (((_x) & 0x7ff) << 0)
175
176 /* WINCONx */
177
178 #define WINCON(_win)                            (0x20 + ((_win) * 4))
179 #define WINCONx_CSCCON_EQ601                    (0x0 << 28)
180 #define WINCONx_CSCCON_EQ709                    (0x1 << 28)
181 #define WINCONx_CSCWIDTH_MASK                   (0x3 << 26)
182 #define WINCONx_CSCWIDTH_SHIFT                  26
183 #define WINCONx_CSCWIDTH_WIDE                   (0x0 << 26)
184 #define WINCONx_CSCWIDTH_NARROW                 (0x3 << 26)
185 #define WINCONx_ENLOCAL                         (1 << 22)
186 #define WINCONx_BUFSTATUS                       (1 << 21)
187 #define WINCONx_BUFSEL                          (1 << 20)
188 #define WINCONx_BUFAUTOEN                       (1 << 19)
189 #define WINCONx_BITSWP                          (1 << 18)
190 #define WINCONx_BYTSWP                          (1 << 17)
191 #define WINCONx_HAWSWP                          (1 << 16)
192 #define WINCONx_WSWP                            (1 << 15)
193 #define WINCONx_YCbCr                           (1 << 13)
194 #define WINCONx_BURSTLEN_MASK                   (0x3 << 9)
195 #define WINCONx_BURSTLEN_SHIFT                  9
196 #define WINCONx_BURSTLEN_16WORD                 (0x0 << 9)
197 #define WINCONx_BURSTLEN_8WORD                  (0x1 << 9)
198 #define WINCONx_BURSTLEN_4WORD                  (0x2 << 9)
199 #define WINCONx_ENWIN                           (1 << 0)
200
201 #define WINCON0_BPPMODE_MASK                    (0xf << 2)
202 #define WINCON0_BPPMODE_SHIFT                   2
203 #define WINCON0_BPPMODE_1BPP                    (0x0 << 2)
204 #define WINCON0_BPPMODE_2BPP                    (0x1 << 2)
205 #define WINCON0_BPPMODE_4BPP                    (0x2 << 2)
206 #define WINCON0_BPPMODE_8BPP_PALETTE            (0x3 << 2)
207 #define WINCON0_BPPMODE_16BPP_565               (0x5 << 2)
208 #define WINCON0_BPPMODE_16BPP_1555              (0x7 << 2)
209 #define WINCON0_BPPMODE_18BPP_666               (0x8 << 2)
210 #define WINCON0_BPPMODE_24BPP_888               (0xb << 2)
211
212 #define WINCON1_LOCALSEL_CAMIF                  (1 << 23)
213 #define WINCON1_BLD_PIX                         (1 << 6)
214 #define WINCON1_BPPMODE_MASK                    (0xf << 2)
215 #define WINCON1_BPPMODE_SHIFT                   2
216 #define WINCON1_BPPMODE_1BPP                    (0x0 << 2)
217 #define WINCON1_BPPMODE_2BPP                    (0x1 << 2)
218 #define WINCON1_BPPMODE_4BPP                    (0x2 << 2)
219 #define WINCON1_BPPMODE_8BPP_PALETTE            (0x3 << 2)
220 #define WINCON1_BPPMODE_8BPP_1232               (0x4 << 2)
221 #define WINCON1_BPPMODE_16BPP_565               (0x5 << 2)
222 #define WINCON1_BPPMODE_16BPP_A1555             (0x6 << 2)
223 #define WINCON1_BPPMODE_16BPP_I1555             (0x7 << 2)
224 #define WINCON1_BPPMODE_18BPP_666               (0x8 << 2)
225 #define WINCON1_BPPMODE_18BPP_A1665             (0x9 << 2)
226 #define WINCON1_BPPMODE_19BPP_A1666             (0xa << 2)
227 #define WINCON1_BPPMODE_24BPP_888               (0xb << 2)
228 #define WINCON1_BPPMODE_24BPP_A1887             (0xc << 2)
229 #define WINCON1_BPPMODE_25BPP_A1888             (0xd << 2)
230 #define WINCON1_BPPMODE_28BPP_A4888             (0xd << 2)
231 #define WINCON1_ALPHA_SEL                       (1 << 1)
232
233 /* S5PV210 */
234 #define SHADOWCON                               0x34
235 #define SHADOWCON_WINx_PROTECT(_win)            (1 << (10 + (_win)))
236 /* DMA channels (all windows) */
237 #define SHADOWCON_CHx_ENABLE(_win)              (1 << (_win))
238 /* Local input channels (windows 0-2) */
239 #define SHADOWCON_CHx_LOCAL_ENABLE(_win)        (1 << (5 + (_win)))
240
241 /* VIDOSDx */
242
243 #define VIDOSD_BASE                             0x40
244 #define VIDOSDxA_TOPLEFT_X_E(_x)                ((((_x) & 0x800) >> 11) << 23)
245 #define VIDOSDxA_TOPLEFT_X_MASK                 (0x7ff << 11)
246 #define VIDOSDxA_TOPLEFT_X_SHIFT                11
247 #define VIDOSDxA_TOPLEFT_X_LIMIT                0x7ff
248 #define VIDOSDxA_TOPLEFT_X(_x)                  (((_x) & 0x7ff) << 11)
249
250 #define VIDOSDxA_TOPLEFT_Y_E(_x)                ((((_x) & 0x800) >> 11) << 22)
251 #define VIDOSDxA_TOPLEFT_Y_MASK                 (0x7ff << 0)
252 #define VIDOSDxA_TOPLEFT_Y_SHIFT                0
253 #define VIDOSDxA_TOPLEFT_Y_LIMIT                0x7ff
254 #define VIDOSDxA_TOPLEFT_Y(_x)                  (((_x) & 0x7ff) << 0)
255
256 #define VIDOSDxB_BOTRIGHT_X_E(_x)               ((((_x) & 0x800) >> 11) << 23)
257 #define VIDOSDxB_BOTRIGHT_X_MASK                (0x7ff << 11)
258 #define VIDOSDxB_BOTRIGHT_X_SHIFT               11
259 #define VIDOSDxB_BOTRIGHT_X_LIMIT               0x7ff
260 #define VIDOSDxB_BOTRIGHT_X(_x)                 (((_x) & 0x7ff) << 11)
261
262 #define VIDOSDxB_BOTRIGHT_Y_E(_x)               ((((_x) & 0x800) >> 11) << 22)
263 #define VIDOSDxB_BOTRIGHT_Y_MASK                (0x7ff << 0)
264 #define VIDOSDxB_BOTRIGHT_Y_SHIFT               0
265 #define VIDOSDxB_BOTRIGHT_Y_LIMIT               0x7ff
266 #define VIDOSDxB_BOTRIGHT_Y(_x)                 (((_x) & 0x7ff) << 0)
267
268 /* For VIDOSD[1..4]C */
269 #define VIDISD14C_ALPHA0_R(_x)                  ((_x) << 20)
270 #define VIDISD14C_ALPHA0_G_MASK                 (0xf << 16)
271 #define VIDISD14C_ALPHA0_G_SHIFT                16
272 #define VIDISD14C_ALPHA0_G_LIMIT                0xf
273 #define VIDISD14C_ALPHA0_G(_x)                  ((_x) << 16)
274 #define VIDISD14C_ALPHA0_B_MASK                 (0xf << 12)
275 #define VIDISD14C_ALPHA0_B_SHIFT                12
276 #define VIDISD14C_ALPHA0_B_LIMIT                0xf
277 #define VIDISD14C_ALPHA0_B(_x)                  ((_x) << 12)
278 #define VIDISD14C_ALPHA1_R_MASK                 (0xf << 8)
279 #define VIDISD14C_ALPHA1_R_SHIFT                8
280 #define VIDISD14C_ALPHA1_R_LIMIT                0xf
281 #define VIDISD14C_ALPHA1_R(_x)                  ((_x) << 8)
282 #define VIDISD14C_ALPHA1_G_MASK                 (0xf << 4)
283 #define VIDISD14C_ALPHA1_G_SHIFT                4
284 #define VIDISD14C_ALPHA1_G_LIMIT                0xf
285 #define VIDISD14C_ALPHA1_G(_x)                  ((_x) << 4)
286 #define VIDISD14C_ALPHA1_B_MASK                 (0xf << 0)
287 #define VIDISD14C_ALPHA1_B_SHIFT                0
288 #define VIDISD14C_ALPHA1_B_LIMIT                0xf
289 #define VIDISD14C_ALPHA1_B(_x)                  ((_x) << 0)
290
291 /* Video buffer addresses */
292 #define VIDW_BUF_START(_buff)                   (0xA0 + ((_buff) * 8))
293 #define VIDW_BUF_START1(_buff)                  (0xA4 + ((_buff) * 8))
294 #define VIDW_BUF_END(_buff)                     (0xD0 + ((_buff) * 8))
295 #define VIDW_BUF_END1(_buff)                    (0xD4 + ((_buff) * 8))
296 #define VIDW_BUF_SIZE(_buff)                    (0x100 + ((_buff) * 4))
297
298 #define VIDW_BUF_SIZE_OFFSET_E(_x)              ((((_x) & 0x2000) >> 13) << 27)
299 #define VIDW_BUF_SIZE_OFFSET_MASK               (0x1fff << 13)
300 #define VIDW_BUF_SIZE_OFFSET_SHIFT              13
301 #define VIDW_BUF_SIZE_OFFSET_LIMIT              0x1fff
302 #define VIDW_BUF_SIZE_OFFSET(_x)                (((_x) & 0x1fff) << 13)
303
304 #define VIDW_BUF_SIZE_PAGEWIDTH_E(_x)           ((((_x) & 0x2000) >> 13) << 26)
305 #define VIDW_BUF_SIZE_PAGEWIDTH_MASK            (0x1fff << 0)
306 #define VIDW_BUF_SIZE_PAGEWIDTH_SHIFT           0
307 #define VIDW_BUF_SIZE_PAGEWIDTH_LIMIT           0x1fff
308 #define VIDW_BUF_SIZE_PAGEWIDTH(_x)             (((_x) & 0x1fff) << 0)
309
310 /* Interrupt controls and status */
311
312 #define VIDINTCON0                              0x130
313 #define VIDINTCON0_FIFOINTERVAL_MASK            (0x3f << 20)
314 #define VIDINTCON0_FIFOINTERVAL_SHIFT           20
315 #define VIDINTCON0_FIFOINTERVAL_LIMIT           0x3f
316 #define VIDINTCON0_FIFOINTERVAL(_x)             ((_x) << 20)
317
318 #define VIDINTCON0_INT_SYSMAINCON               (1 << 19)
319 #define VIDINTCON0_INT_SYSSUBCON                (1 << 18)
320 #define VIDINTCON0_INT_I80IFDONE                (1 << 17)
321
322 #define VIDINTCON0_FRAMESEL0_MASK               (0x3 << 15)
323 #define VIDINTCON0_FRAMESEL0_SHIFT              15
324 #define VIDINTCON0_FRAMESEL0_BACKPORCH          (0x0 << 15)
325 #define VIDINTCON0_FRAMESEL0_VSYNC              (0x1 << 15)
326 #define VIDINTCON0_FRAMESEL0_ACTIVE             (0x2 << 15)
327 #define VIDINTCON0_FRAMESEL0_FRONTPORCH         (0x3 << 15)
328
329 #define VIDINTCON0_FRAMESEL1                    (1 << 13)
330 #define VIDINTCON0_FRAMESEL1_MASK               (0x3 << 13)
331 #define VIDINTCON0_FRAMESEL1_NONE               (0x0 << 13)
332 #define VIDINTCON0_FRAMESEL1_BACKPORCH          (0x1 << 13)
333 #define VIDINTCON0_FRAMESEL1_VSYNC              (0x2 << 13)
334 #define VIDINTCON0_FRAMESEL1_FRONTPORCH         (0x3 << 13)
335
336 #define VIDINTCON0_INT_FRAME                    (1 << 12)
337 #define VIDINTCON0_FIFIOSEL_MASK                (0x7f << 5)
338 #define VIDINTCON0_FIFIOSEL_SHIFT               5
339 #define VIDINTCON0_FIFIOSEL_WINDOW0             (0x1 << 5)
340 #define VIDINTCON0_FIFIOSEL_WINDOW1             (0x2 << 5)
341 #define VIDINTCON0_FIFIOSEL_WINDOW2             (0x10 << 5)
342 #define VIDINTCON0_FIFIOSEL_WINDOW3             (0x20 << 5)
343 #define VIDINTCON0_FIFIOSEL_WINDOW4             (0x40 << 5)
344
345 #define VIDINTCON0_FIFOLEVEL_MASK               (0x7 << 2)
346 #define VIDINTCON0_FIFOLEVEL_SHIFT              2
347 #define VIDINTCON0_FIFOLEVEL_TO25PC             (0x0 << 2)
348 #define VIDINTCON0_FIFOLEVEL_TO50PC             (0x1 << 2)
349 #define VIDINTCON0_FIFOLEVEL_TO75PC             (0x2 << 2)
350 #define VIDINTCON0_FIFOLEVEL_EMPTY              (0x3 << 2)
351 #define VIDINTCON0_FIFOLEVEL_FULL               (0x4 << 2)
352
353 #define VIDINTCON0_INT_FIFO_MASK                (0x3 << 0)
354 #define VIDINTCON0_INT_FIFO_SHIFT               0
355 #define VIDINTCON0_INT_ENABLE                   (1 << 0)
356
357 #define VIDINTCON1                              0x134
358 #define VIDINTCON1_INT_I180                     (1 << 2)
359 #define VIDINTCON1_INT_FRAME                    (1 << 1)
360 #define VIDINTCON1_INT_FIFO                     (1 << 0)
361
362 /* Window colour-key control registers */
363 #define WKEYCON                                 0x140
364
365 #define WKEYCON0                                0x00
366 #define WKEYCON1                                0x04
367
368 #define WxKEYCON0_KEYBL_EN                      (1 << 26)
369 #define WxKEYCON0_KEYEN_F                       (1 << 25)
370 #define WxKEYCON0_DIRCON                        (1 << 24)
371 #define WxKEYCON0_COMPKEY_MASK                  (0xffffff << 0)
372 #define WxKEYCON0_COMPKEY_SHIFT                 0
373 #define WxKEYCON0_COMPKEY_LIMIT                 0xffffff
374 #define WxKEYCON0_COMPKEY(_x)                   ((_x) << 0)
375 #define WxKEYCON1_COLVAL_MASK                   (0xffffff << 0)
376 #define WxKEYCON1_COLVAL_SHIFT                  0
377 #define WxKEYCON1_COLVAL_LIMIT                  0xffffff
378 #define WxKEYCON1_COLVAL(_x)                    ((_x) << 0)
379
380 /* Dithering control */
381 #define DITHMODE                                0x170
382 #define DITHMODE_R_POS_MASK                     (0x3 << 5)
383 #define DITHMODE_R_POS_SHIFT                    5
384 #define DITHMODE_R_POS_8BIT                     (0x0 << 5)
385 #define DITHMODE_R_POS_6BIT                     (0x1 << 5)
386 #define DITHMODE_R_POS_5BIT                     (0x2 << 5)
387 #define DITHMODE_G_POS_MASK                     (0x3 << 3)
388 #define DITHMODE_G_POS_SHIFT                    3
389 #define DITHMODE_G_POS_8BIT                     (0x0 << 3)
390 #define DITHMODE_G_POS_6BIT                     (0x1 << 3)
391 #define DITHMODE_G_POS_5BIT                     (0x2 << 3)
392 #define DITHMODE_B_POS_MASK                     (0x3 << 1)
393 #define DITHMODE_B_POS_SHIFT                    1
394 #define DITHMODE_B_POS_8BIT                     (0x0 << 1)
395 #define DITHMODE_B_POS_6BIT                     (0x1 << 1)
396 #define DITHMODE_B_POS_5BIT                     (0x2 << 1)
397 #define DITHMODE_DITH_EN                        (1 << 0)
398
399 /* Window blanking (MAP) */
400 #define WINxMAP(_win)                           (0x180 + ((_win) * 4))
401 #define WINxMAP_MAP                             (1 << 24)
402 #define WINxMAP_MAP_COLOUR_MASK                 (0xffffff << 0)
403 #define WINxMAP_MAP_COLOUR_SHIFT                0
404 #define WINxMAP_MAP_COLOUR_LIMIT                0xffffff
405 #define WINxMAP_MAP_COLOUR(_x)                  ((_x) << 0)
406
407 /* Winodw palette control */
408 #define WPALCON                                 0x1A0
409 #define WPALCON_PAL_UPDATE                      (1 << 9)
410 #define WPALCON_W4PAL_16BPP_A555                (1 << 8)
411 #define WPALCON_W3PAL_16BPP_A555                (1 << 7)
412 #define WPALCON_W2PAL_16BPP_A555                (1 << 6)
413 #define WPALCON_W1PAL_MASK                      (0x7 << 3)
414 #define WPALCON_W1PAL_SHIFT                     3
415 #define WPALCON_W1PAL_25BPP_A888                (0x0 << 3)
416 #define WPALCON_W1PAL_24BPP                     (0x1 << 3)
417 #define WPALCON_W1PAL_19BPP_A666                (0x2 << 3)
418 #define WPALCON_W1PAL_18BPP_A665                (0x3 << 3)
419 #define WPALCON_W1PAL_18BPP                     (0x4 << 3)
420 #define WPALCON_W1PAL_16BPP_A555                (0x5 << 3)
421 #define WPALCON_W1PAL_16BPP_565                 (0x6 << 3)
422 #define WPALCON_W0PAL_MASK                      (0x7 << 0)
423 #define WPALCON_W0PAL_SHIFT                     0
424 #define WPALCON_W0PAL_25BPP_A888                (0x0 << 0)
425 #define WPALCON_W0PAL_24BPP                     (0x1 << 0)
426 #define WPALCON_W0PAL_19BPP_A666                (0x2 << 0)
427 #define WPALCON_W0PAL_18BPP_A665                (0x3 << 0)
428 #define WPALCON_W0PAL_18BPP                     (0x4 << 0)
429 #define WPALCON_W0PAL_16BPP_A555                (0x5 << 0)
430 #define WPALCON_W0PAL_16BPP_565                 (0x6 << 0)
431
432 /* Blending equation control */
433 #define BLENDCON                                0x260
434 #define BLENDCON_NEW_MASK                       (1 << 0)
435 #define BLENDCON_NEW_8BIT_ALPHA_VALUE           (1 << 0)
436 #define BLENDCON_NEW_4BIT_ALPHA_VALUE           (0 << 0)
437
438 /* Notes on per-window bpp settings
439  *
440  * Value        Win0     Win1     Win2     Win3     Win 4
441  * 0000         1(P)     1(P)     1(P)     1(P)     1(P)
442  * 0001         2(P)     2(P)     2(P)     2(P)     2(P)
443  * 0010         4(P)     4(P)     4(P)     4(P)     -none-
444  * 0011         8(P)     8(P)     -none-   -none-   -none-
445  * 0100         -none-   8(A232)  8(A232)  -none-   -none-
446  * 0101         16(565)  16(565)  16(565)  16(565)   16(565)
447  * 0110         -none-   16(A555) 16(A555) 16(A555)  16(A555)
448  * 0111         16(I555) 16(I565) 16(I555) 16(I555)  16(I555)
449  * 1000         18(666)  18(666)  18(666)  18(666)   18(666)
450  * 1001         -none-   18(A665) 18(A665) 18(A665)  16(A665)
451  * 1010         -none-   19(A666) 19(A666) 19(A666)  19(A666)
452  * 1011         24(888)  24(888)  24(888)  24(888)   24(888)
453  * 1100         -none-   24(A887) 24(A887) 24(A887)  24(A887)
454  * 1101         -none-   25(A888) 25(A888) 25(A888)  25(A888)
455  * 1110         -none-   -none-   -none-   -none-    -none-
456  * 1111         -none-   -none-   -none-   -none-    -none-
457 */
458
459 /* FIMD Version 8 register offset definitions */
460 #define FIMD_V8_VIDTCON0        0x20010
461 #define FIMD_V8_VIDTCON1        0x20014
462 #define FIMD_V8_VIDTCON2        0x20018
463 #define FIMD_V8_VIDTCON3        0x2001C
464 #define FIMD_V8_VIDCON1         0x20004