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   1 /*
   2  * drivers/video/geode/video_cs5530.h
   3  *   -- CS5530 video device
   4  *
   5  * Copyright (C) 2005 Arcom Control Systems Ltd.
   6  *
   7  * Based on AMD's original 2.4 driver:
   8  *   Copyright (C) 2004 Advanced Micro Devices, Inc.
   9  *
  10  * This program is free software; you can redistribute it and/or modify
  11  * it under the terms of the GNU General Public License as published by
  12  * the Free Software Foundation; either version 2 of the License, or
  13  * (at your option) any later version.
  14  */
  15 #ifndef __VIDEO_CS5530_H__
  16 #define __VIDEO_CS5530_H__
  17
  18 extern struct geode_vid_ops cs5530_vid_ops;
  19
  20 /* CS5530 Video device registers */
  21
  22 #define CS5530_VIDEO_CONFIG     0x0000
  23 #  define CS5530_VCFG_VID_EN                    0x00000001
  24 #  define CS5530_VCFG_VID_REG_UPDATE            0x00000002
  25 #  define CS5530_VCFG_VID_INP_FORMAT            0x0000000C
  26 #  define CS5530_VCFG_8_BIT_4_2_0               0x00000004
  27 #  define CS5530_VCFG_16_BIT_4_2_0              0x00000008
  28 #  define CS5530_VCFG_GV_SEL                    0x00000010
  29 #  define CS5530_VCFG_CSC_BYPASS                0x00000020
  30 #  define CS5530_VCFG_X_FILTER_EN               0x00000040
  31 #  define CS5530_VCFG_Y_FILTER_EN               0x00000080
  32 #  define CS5530_VCFG_LINE_SIZE_LOWER_MASK      0x0000FF00
  33 #  define CS5530_VCFG_INIT_READ_MASK            0x01FF0000
  34 #  define CS5530_VCFG_EARLY_VID_RDY             0x02000000
  35 #  define CS5530_VCFG_LINE_SIZE_UPPER           0x08000000
  36 #  define CS5530_VCFG_4_2_0_MODE                0x10000000
  37 #  define CS5530_VCFG_16_BIT_EN                 0x20000000
  38 #  define CS5530_VCFG_HIGH_SPD_INT              0x40000000
  39
  40 #define CS5530_DISPLAY_CONFIG   0x0004
  41 #  define CS5530_DCFG_DIS_EN                    0x00000001
  42 #  define CS5530_DCFG_HSYNC_EN                  0x00000002
  43 #  define CS5530_DCFG_VSYNC_EN                  0x00000004
  44 #  define CS5530_DCFG_DAC_BL_EN                 0x00000008
  45 #  define CS5530_DCFG_DAC_PWR_EN                0x00000020
  46 #  define CS5530_DCFG_FP_PWR_EN                 0x00000040
  47 #  define CS5530_DCFG_FP_DATA_EN                0x00000080
  48 #  define CS5530_DCFG_CRT_HSYNC_POL             0x00000100
  49 #  define CS5530_DCFG_CRT_VSYNC_POL             0x00000200
  50 #  define CS5530_DCFG_FP_HSYNC_POL              0x00000400
  51 #  define CS5530_DCFG_FP_VSYNC_POL              0x00000800
  52 #  define CS5530_DCFG_XGA_FP                    0x00001000
  53 #  define CS5530_DCFG_FP_DITH_EN                0x00002000
  54 #  define CS5530_DCFG_CRT_SYNC_SKW_MASK         0x0001C000
  55 #  define CS5530_DCFG_CRT_SYNC_SKW_INIT         0x00010000
  56 #  define CS5530_DCFG_PWR_SEQ_DLY_MASK          0x000E0000
  57 #  define CS5530_DCFG_PWR_SEQ_DLY_INIT          0x00080000
  58 #  define CS5530_DCFG_VG_CK                     0x00100000
  59 #  define CS5530_DCFG_GV_PAL_BYP                0x00200000
  60 #  define CS5530_DCFG_DDC_SCL                   0x00400000
  61 #  define CS5530_DCFG_DDC_SDA                   0x00800000
  62 #  define CS5530_DCFG_DDC_OE                    0x01000000
  63 #  define CS5530_DCFG_16_BIT_EN                 0x02000000
  64
  65 #define CS5530_VIDEO_X_POS      0x0008
  66 #define CS5530_VIDEO_Y_POS      0x000C
  67 #define CS5530_VIDEO_SCALE      0x0010
  68 #define CS5530_VIDEO_COLOR_KEY  0x0014
  69 #define CS5530_VIDEO_COLOR_MASK 0x0018
  70 #define CS5530_PALETTE_ADDRESS  0x001C
  71 #define CS5530_PALETTE_DATA     0x0020
  72 #define CS5530_DOT_CLK_CONFIG   0x0024
  73 #define CS5530_CRCSIG_TFT_TV    0x0028
  74
  75 #endif /* !__VIDEO_CS5530_H__ */