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regs-ldm.h

/*
 * arch/arm/mach-w90x900/include/mach/regs-serial.h
 *
 * Copyright (c) 2009 Nuvoton technology corporation
 * All rights reserved.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 *  Description:
 *     Nuvoton Display, LCM Register list
 *  Author:  Wang Qiang (rurality.linux@gmail.com) 2009/12/11
 *
 */


#ifndef __ASM_ARM_W90X900_REGS_LDM_H
#define __ASM_ARM_W90X900_REGS_LDM_H

#include <mach/map.h>

/* Display Controller Control/Status Register */
#define REG_LCM_DCCS                (0x00)

#define LCM_DCCS_ENG_RST            (1 << 0)
#define LCM_DCCS_VA_EN              (1 << 1)
#define LCM_DCCS_OSD_EN             (1 << 2)
#define LCM_DCCS_DISP_OUT_EN        (1 << 3)
#define LCM_DCCS_DISP_INT_EN        (1 << 4)
#define LCM_DCCS_CMD_ON             (1 << 5)
#define LCM_DCCS_FIELD_INTR         (1 << 6)
#define LCM_DCCS_SINGLE             (1 << 7)

enum LCM_DCCS_VA_SRC {
      LCM_DCCS_VA_SRC_YUV422        = (0 << 8),
      LCM_DCCS_VA_SRC_YCBCR422      = (1 << 8),
      LCM_DCCS_VA_SRC_RGB888        = (2 << 8),
      LCM_DCCS_VA_SRC_RGB666        = (3 << 8),
      LCM_DCCS_VA_SRC_RGB565        = (4 << 8),
      LCM_DCCS_VA_SRC_RGB444LOW     = (5 << 8),
      LCM_DCCS_VA_SRC_RGB444HIGH    = (7 << 8)
};


/* Display Device Control Register */
#define REG_LCM_DEV_CTRL            (0x04)

enum LCM_DEV_CTRL_SWAP_YCbCr {
      LCM_DEV_CTRL_SWAP_UYVY        = (0 << 1),
      LCM_DEV_CTRL_SWAP_YUYV        = (1 << 1),
      LCM_DEV_CTRL_SWAP_VYUY        = (2 << 1),
      LCM_DEV_CTRL_SWAP_YVYU        = (3 << 1)
};

enum LCM_DEV_CTRL_RGB_SHIFT {
      LCM_DEV_CTRL_RGB_SHIFT_NOT    = (0 << 3),
      LCM_DEV_CTRL_RGB_SHIFT_ONECYCLE = (1 << 3),
      LCM_DEV_CTRL_RGB_SHIFT_TWOCYCLE = (2 << 3),
      LCM_DEV_CTRL_RGB_SHIFT_NOT_DEF      = (3 << 3)
};

enum LCM_DEV_CTRL_DEVICE {
      LCM_DEV_CTRL_DEVICE_YUV422    = (0 << 5),
      LCM_DEV_CTRL_DEVICE_YUV444    = (1 << 5),
      LCM_DEV_CTRL_DEVICE_UNIPAC    = (4 << 5),
      LCM_DEV_CTRL_DEVICE_SEIKO_EPSON     = (5 << 5),
      LCM_DEV_CTRL_DEVICE_HIGH_COLOR      = (6 << 5),
      LCM_DEV_CTRL_DEVICE_MPU       = (7 << 5)
};

#define LCM_DEV_CTRL_LCD_DDA        (8)
#define LCM_DEV_CTRL_YUV2CCIR       (16)

enum LCM_DEV_CTRL_LCD_SEL {
      LCM_DEV_CTRL_LCD_SEL_RGB_GBR  = (0 << 17),
      LCM_DEV_CTRL_LCD_SEL_BGR_RBG  = (1 << 17),
      LCM_DEV_CTRL_LCD_SEL_GBR_RGB  = (2 << 17),
      LCM_DEV_CTRL_LCD_SEL_RBG_BGR  = (3 << 17)
};

enum LCM_DEV_CTRL_FAL_D {
      LCM_DEV_CTRL_FAL_D_FALLING    = (0 << 19),
      LCM_DEV_CTRL_FAL_D_RISING     = (1 << 19),
};

enum LCM_DEV_CTRL_H_POL {
      LCM_DEV_CTRL_H_POL_LOW        = (0 << 20),
      LCM_DEV_CTRL_H_POL_HIGH       = (1 << 20),
};

enum LCM_DEV_CTRL_V_POL {
      LCM_DEV_CTRL_V_POL_LOW        = (0 << 21),
      LCM_DEV_CTRL_V_POL_HIGH       = (1 << 21),
};

enum LCM_DEV_CTRL_VR_LACE {
      LCM_DEV_CTRL_VR_LACE_NINTERLACE     = (0 << 22),
      LCM_DEV_CTRL_VR_LACE_INTERLACE      = (1 << 22),
};

enum LCM_DEV_CTRL_LACE {
      LCM_DEV_CTRL_LACE_NINTERLACE  = (0 << 23),
      LCM_DEV_CTRL_LACE_INTERLACE   = (1 << 23),
};

enum LCM_DEV_CTRL_RGB_SCALE {
      LCM_DEV_CTRL_RGB_SCALE_4096   = (0 << 24),
      LCM_DEV_CTRL_RGB_SCALE_65536  = (1 << 24),
      LCM_DEV_CTRL_RGB_SCALE_262144       = (2 << 24),
      LCM_DEV_CTRL_RGB_SCALE_16777216 = (3 << 24),
};

enum LCM_DEV_CTRL_DBWORD {
      LCM_DEV_CTRL_DBWORD_HALFWORD  = (0 << 26),
      LCM_DEV_CTRL_DBWORD_FULLWORD  = (1 << 26),
};

enum LCM_DEV_CTRL_MPU68 {
      LCM_DEV_CTRL_MPU68_80_SERIES  = (0 << 27),
      LCM_DEV_CTRL_MPU68_68_SERIES  = (1 << 27),
};

enum LCM_DEV_CTRL_DE_POL {
      LCM_DEV_CTRL_DE_POL_HIGH      = (0 << 28),
      LCM_DEV_CTRL_DE_POL_LOW       = (1 << 28),
};

#define LCM_DEV_CTRL_CMD16          (29)
#define LCM_DEV_CTRL_CM16t18        (30)
#define LCM_DEV_CTRL_CMD_LOW        (31)

/* MPU-Interface LCD Write Command */
#define REG_LCM_MPU_CMD             (0x08)

/* Interrupt Control/Status Register */
#define REG_LCM_INT_CS              (0x0c)
#define LCM_INT_CS_DISP_F_EN        (1 << 0)
#define LCM_INT_CS_UNDERRUN_EN      (1 << 1)
#define LCM_INT_CS_BUS_ERROR_INT    (1 << 28)
#define LCM_INT_CS_UNDERRUN_INT     (1 << 29)
#define LCM_INT_CS_DISP_F_STATUS    (1 << 30)
#define LCM_INT_CS_DISP_F_INT       (1 << 31)

/* CRTC Display Size Control Register */
#define REG_LCM_CRTC_SIZE           (0x10)
#define LCM_CRTC_SIZE_VTTVAL(x)           ((x) << 16)
#define LCM_CRTC_SIZE_HTTVAL(x)           ((x) << 0)

/* CRTC Display Enable End */
#define REG_LCM_CRTC_DEND           (0x14)
#define LCM_CRTC_DEND_VDENDVAL(x)   ((x) << 16)
#define LCM_CRTC_DEND_HDENDVAL(x)   ((x) << 0)

/* CRTC Internal Horizontal Retrace Control Register */
#define REG_LCM_CRTC_HR             (0x18)
#define LCM_CRTC_HR_EVAL(x)         ((x) << 16)
#define LCM_CRTC_HR_SVAL(x)         ((x) << 0)

/* CRTC Horizontal Sync Control Register */
#define REG_LCM_CRTC_HSYNC          (0x1C)
#define LCM_CRTC_HSYNC_SHIFTVAL(x)  ((x) << 30)
#define LCM_CRTC_HSYNC_EVAL(x)            ((x) << 16)
#define LCM_CRTC_HSYNC_SVAL(x)            ((x) << 0)

/* CRTC Internal Vertical Retrace Control Register */
#define REG_LCM_CRTC_VR             (0x20)
#define LCM_CRTC_VR_EVAL(x)         ((x) << 16)
#define LCM_CRTC_VR_SVAL(x)         ((x) << 0)

/* Video Stream Frame Buffer-0 Starting Address */
#define REG_LCM_VA_BADDR0           (0x24)

/* Video Stream Frame Buffer-1 Starting Address */
#define REG_LCM_VA_BADDR1           (0x28)

/* Video Stream Frame Buffer Control Register */
#define REG_LCM_VA_FBCTRL           (0x2C)
#define LCM_VA_FBCTRL_IO_REGION_HALF      (1 << 28)
#define LCM_VA_FBCTRL_FIELD_DUAL    (1 << 29)
#define LCM_VA_FBCTRL_START_BUF     (1 << 30)
#define LCM_VA_FBCTRL_DB_EN         (1 << 31)

/* Video Stream Scaling Control Register */
#define REG_LCM_VA_SCALE            (0x30)
#define LCM_VA_SCALE_XCOPY_INTERPOLATION (0 << 15)
#define LCM_VA_SCALE_XCOPY_DUPLICATION     (1 << 15)

/* Image Stream Active Window Coordinates */
#define REG_LCM_VA_WIN              (0x38)

/* Image Stream Stuff Pixel */
#define REG_LCM_VA_STUFF            (0x3C)

/* OSD Window Starting Coordinates */
#define REG_LCM_OSD_WINS            (0x40)

/* OSD Window Ending Coordinates */
#define REG_LCM_OSD_WINE            (0x44)

/* OSD Stream Frame Buffer Starting Address */
#define REG_LCM_OSD_BADDR           (0x48)

/* OSD Stream Frame Buffer Control Register */
#define REG_LCM_OSD_FBCTRL          (0x4c)

/* OSD Overlay Control Register */
#define REG_LCM_OSD_OVERLAY         (0x50)

/* OSD Overlay Color-Key Pattern Register */
#define REG_LCM_OSD_CKEY            (0x54)

/* OSD Overlay Color-Key Mask Register */
#define REG_LCM_OSD_CMASK           (0x58)

/* OSD Window Skip1 Register */
#define REG_LCM_OSD_SKIP1           (0x5C)

/* OSD Window Skip2 Register */
#define REG_LCM_OSD_SKIP2           (0x60)

/* OSD horizontal up scaling control register */
#define REG_LCM_OSD_SCALE           (0x64)

/* MPU Vsync control register */
#define REG_LCM_MPU_VSYNC           (0x68)

/* Hardware cursor control Register */
#define REG_LCM_HC_CTRL             (0x6C)

/* Hardware cursot tip point potison on va picture */
#define REG_LCM_HC_POS              (0x70)

/* Hardware Cursor Window Buffer Control Register */
#define REG_LCM_HC_WBCTRL           (0x74)

/* Hardware cursor memory base address register */
#define REG_LCM_HC_BADDR            (0x78)

/* Hardware cursor color ram register mapped to bpp = 0 */
#define REG_LCM_HC_COLOR0           (0x7C)

/* Hardware cursor color ram register mapped to bpp = 1 */
#define REG_LCM_HC_COLOR1           (0x80)

/* Hardware cursor color ram register mapped to bpp = 2 */
#define REG_LCM_HC_COLOR2           (0x84)

/* Hardware cursor color ram register mapped to bpp = 3 */
#define REG_LCM_HC_COLOR3           (0x88)

#endif /* __ASM_ARM_W90X900_REGS_LDM_H */

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