firmware/export/ltv350qv.h

   1 /***************************************************************************
   2  *             __________               __   ___.
   3  *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
   4  *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
   5  *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
   6  *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
   7  *                     \/            \/     \/    \/            \/
   8  * $Id$
   9  *
  10  * Copyright (C) 2008 by Maurus Cuelenaere
  11  *
  12  * This program is free software; you can redistribute it and/or
  13  * modify it under the terms of the GNU General Public License
  14  * as published by the Free Software Foundation; either version 2
  15  * of the License, or (at your option) any later version.
  16  *
  17  * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
  18  * KIND, either express or implied.
  19  *
  20  ****************************************************************************/
  21 /*
  22  * Register definitions for Samsung LTV350QV Quarter VGA LCD Panel
  23  *
  24  * Copyright (C) 2006, 2007 Atmel Corporation
  25  *
  26  * This program is free software; you can redistribute it and/or modify
  27  * it under the terms of the GNU General Public License version 2 as
  28  * published by the Free Software Foundation.
  29  */
  30 #ifndef __LTV350QV_H
  31 #define __LTV350QV_H
  32
  33 #define LTV_OPC_INDEX          0x74
  34 #define LTV_OPC_DATA           0x76
  35
  36 #define LTV_ID                 0x00        /* ID Read */
  37 #define LTV_IFCTL              0x01        /* Display Interface Control */
  38 #define LTV_DATACTL            0x02        /* Display Data Control */
  39 #define LTV_ENTRY_MODE         0x03        /* Entry Mode */
  40 #define LTV_GATECTL1           0x04        /* Gate Control 1 */
  41 #define LTV_GATECTL2           0x05        /* Gate Control 2 */
  42 #define LTV_VBP                0x06        /* Vertical Back Porch */
  43 #define LTV_HBP                0x07        /* Horizontal Back Porch */
  44 #define LTV_SOTCTL             0x08        /* Source Output Timing Control */
  45 #define LTV_PWRCTL1            0x09        /* Power Control 1 */
  46 #define LTV_PWRCTL2            0x0a        /* Power Control 2 */
  47 #define LTV_GAMMA(x)           (0x10 + (x))/* Gamma control */
  48
  49 /* Bit definitions for LTV_IFCTL */
  50 #define LTV_IM                 (1 << 15)
  51 #define LTV_NMD                (1 << 14)
  52 #define LTV_SSMD               (1 << 13)
  53 #define LTV_REV                (1 <<  7)
  54 #define LTV_NL(x)              (((x) & 0x001f) << 0)
  55
  56 /* Bit definitions for LTV_DATACTL */
  57 #define LTV_DS_SAME            (0 << 12)
  58 #define LTV_DS_D_TO_S          (1 << 12)
  59 #define LTV_DS_S_TO_D          (2 << 12)
  60 #define LTV_CHS_384            (0 <<  9)
  61 #define LTV_CHS_480            (1 <<  9)
  62 #define LTV_CHS_492            (2 <<  9)
  63 #define LTV_DF_RGB             (0 <<  6)
  64 #define LTV_DF_RGBX            (1 <<  6)
  65 #define LTV_DF_XRGB            (2 <<  6)
  66 #define LTV_RGB_RGB            (0 <<  2)
  67 #define LTV_RGB_BGR            (1 <<  2)
  68 #define LTV_RGB_GRB            (2 <<  2)
  69 #define LTV_RGB_RBG            (3 <<  2)
  70
  71 /* Bit definitions for LTV_ENTRY_MODE */
  72 #define LTV_VSPL_ACTIVE_LOW    (0 << 15)
  73 #define LTV_VSPL_ACTIVE_HIGH   (1 << 15)
  74 #define LTV_HSPL_ACTIVE_LOW    (0 << 14)
  75 #define LTV_HSPL_ACTIVE_HIGH   (1 << 14)
  76 #define LTV_DPL_SAMPLE_RISING  (0 << 13)
  77 #define LTV_DPL_SAMPLE_FALLING (1 << 13)
  78 #define LTV_EPL_ACTIVE_LOW     (0 << 12)
  79 #define LTV_EPL_ACTIVE_HIGH    (1 << 12)
  80 #define LTV_SS_LEFT_TO_RIGHT   (0 <<  8)
  81 #define LTV_SS_RIGHT_TO_LEFT   (1 <<  8)
  82 #define LTV_STB                (1 <<  1)
  83
  84 /* Bit definitions for LTV_GATECTL1 */
  85 #define LTV_CLW(x)             (((x) & 0x0007) << 12)
  86 #define LTV_GAON               (1 <<  5)
  87 #define LTV_SDR                (1 <<  3)
  88
  89 /* Bit definitions for LTV_GATECTL2 */
  90 #define LTV_NW_INV_FRAME       (0 << 14)
  91 #define LTV_NW_INV_1LINE       (1 << 14)
  92 #define LTV_NW_INV_2LINE       (2 << 14)
  93 #define LTV_DSC                (1 << 12)
  94 #define LTV_GIF                (1 <<  8)
  95 #define LTV_FHN                (1 <<  7)
  96 #define LTV_FTI(x)             (((x) & 0x0003) << 4)
  97 #define LTV_FWI(x)             (((x) & 0x0003) << 0)
  98
  99 /* Bit definitions for LTV_SOTCTL */
 100 #define LTV_SDT(x)             (((x) & 0x0007) << 10)
 101 #define LTV_EQ(x)              (((x) & 0x0007) <<  2)
 102
 103 /* Bit definitions for LTV_PWRCTL1 */
 104 #define LTV_VCOM_DISABLE       (1 << 14)
 105 #define LTV_VCOMOUT_ENABLE     (1 << 11)
 106 #define LTV_POWER_ON           (1 <<  9)
 107 #define LTV_DRIVE_CURRENT(x)   (((x) & 0x0007) << 4)    /* 0=off, 5=max */
 108 #define LTV_SUPPLY_CURRENT(x)  (((x) & 0x0007) << 0)    /* 0=off, 5=max */
 109
 110 /* Bit definitions for LTV_PWRCTL2 */
 111 #define LTV_VCOML_ENABLE       (1 << 13)
 112 #define LTV_VCOML_VOLTAGE(x)   (((x) & 0x001f) << 8)    /* 0=1V, 31=-1V */
 113 #define LTV_VCOMH_VOLTAGE(x)   (((x) & 0x001f) << 0)    /* 0=3V, 31=4.5V */
 114
 115 #endif /* __LTV350QV_H */