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