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/*
* GOVR registers list for WM8505 chips
*
* Copyright (C) 2010 Ed Spiridonov <edo.rus@gmail.com>
* Based on VIA/WonderMedia wm8510-govrh-reg.h
* http://github.com/projectgus/kernel_wm8505/blob/wm8505_2.6.29/
* drivers/video/wmt/register/wm8510/wm8510-govrh-reg.h
*
* This software is licensed under the terms of the GNU General Public
* License version 2, as published by the Free Software Foundation, and
* may be copied, distributed, and modified under those terms.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/
#ifndef _WM8505FB_REGS_H
#define _WM8505FB_REGS_H
/*
* Color space select register, default value 0x1c
* BIT0 GOVRH_DVO_YUV2RGB_ENABLE
* BIT1 GOVRH_VGA_YUV2RGB_ENABLE
* BIT2 GOVRH_RGB_MODE
* BIT3 GOVRH_DAC_CLKINV
* BIT4 GOVRH_BLANK_ZERO
*/
#define WMT_GOVR_COLORSPACE 0x1e4
/*
* Another colorspace select register, default value 1
* BIT0 GOVRH_DVO_RGB
* BIT1 GOVRH_DVO_YUV422
*/
#define WMT_GOVR_COLORSPACE1 0x30
#define WMT_GOVR_CONTRAST 0x1b8
#define WMT_GOVR_BRGHTNESS 0x1bc /* incompatible with RGB? */
/* Framubeffer address */
#define WMT_GOVR_FBADDR 0x90
#define WMT_GOVR_FBADDR1 0x94 /* UV offset in YUV mode */
/* Offset of visible window */
#define WMT_GOVR_XPAN 0xa4
#define WMT_GOVR_YPAN 0xa0
#define WMT_GOVR_XRES 0x98
#define WMT_GOVR_XRES_VIRTUAL 0x9c
#define WMT_GOVR_MIF_ENABLE 0x80
#define WMT_GOVR_FHI 0xa8
#define WMT_GOVR_REG_UPDATE 0xe4
/*
* BIT0 GOVRH_DVO_OUTWIDTH
* BIT1 GOVRH_DVO_SYNC_POLAR
* BIT2 GOVRH_DVO_ENABLE
*/
#define WMT_GOVR_DVO_SET 0x148
/* Timing generator? */
#define WMT_GOVR_TG 0x100
/* Timings */
#define WMT_GOVR_TIMING_H_ALL 0x108
#define WMT_GOVR_TIMING_V_ALL 0x10c
#define WMT_GOVR_TIMING_V_START 0x110
#define WMT_GOVR_TIMING_V_END 0x114
#define WMT_GOVR_TIMING_H_START 0x118
#define WMT_GOVR_TIMING_H_END 0x11c
#define WMT_GOVR_TIMING_V_SYNC 0x128
#define WMT_GOVR_TIMING_H_SYNC 0x12c
#endif /* _WM8505FB_REGS_H */
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