mirror of
https://github.com/torvalds/linux.git
synced 2024-12-25 12:21:37 +00:00
8661970875
An LCD controller driver for nuc900s. The Linux LOGO is just fine and the FB-Test application was ok, too. Signed-off-by: Wang Qiang <rurality.linux@gmail.com> Cc: Wang Zongshun <mcuos.com@gmail.com> Cc: Russell King <rmk@arm.linux.org.uk> Cc: Krzysztof Helt <krzysztof.h1@poczta.fm> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
254 lines
7.0 KiB
C
254 lines
7.0 KiB
C
/*
|
|
* 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 */
|