/* SPDX-License-Identifier: GPL-2.0-only */
/*
* 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
*/
#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
0 x1e4
/*
* Another colorspace select register, default value 1
* BIT0 GOVRH_DVO_RGB
* BIT1 GOVRH_DVO_YUV422
*/
#define WMT_GOVR_COLORSPACE1
0 x30
#define WMT_GOVR_CONTRAST
0 x1b8
#define WMT_GOVR_BRGHTNESS
0 x1bc
/* incompatible with RGB? */
/* Framubeffer address */
#define WMT_GOVR_FBADDR
0 x90
#define WMT_GOVR_FBADDR1
0 x94
/* UV offset in YUV mode */
/* Offset of visible window */
#define WMT_GOVR_XPAN
0 xa4
#define WMT_GOVR_YPAN
0 xa0
#define WMT_GOVR_XRES
0 x98
#define WMT_GOVR_XRES_VIRTUAL
0 x9c
#define WMT_GOVR_MIF_ENABLE
0 x80
#define WMT_GOVR_FHI
0 xa8
#define WMT_GOVR_REG_UPDATE
0 xe4
/*
* BIT0 GOVRH_DVO_OUTWIDTH
* BIT1 GOVRH_DVO_SYNC_POLAR
* BIT2 GOVRH_DVO_ENABLE
*/
#define WMT_GOVR_DVO_SET
0 x148
/* Timing generator? */
#define WMT_GOVR_TG
0 x100
/* Timings */
#define WMT_GOVR_TIMING_H_ALL
0 x108
#define WMT_GOVR_TIMING_V_ALL
0 x10c
#define WMT_GOVR_TIMING_V_START
0 x110
#define WMT_GOVR_TIMING_V_END
0 x114
#define WMT_GOVR_TIMING_H_START
0 x118
#define WMT_GOVR_TIMING_H_END
0 x11c
#define WMT_GOVR_TIMING_V_SYNC
0 x128
#define WMT_GOVR_TIMING_H_SYNC
0 x12c
#endif /* _WM8505FB_REGS_H */
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(vorverarbeitet am 2026-06-07)
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