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