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viafb: dvi.c, dvi.h, global.c and global.h

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dvi.c, dvi.h: TMDS generic process and setting.
global.c, global.h: define global variabls.

[akpm@linux-foundation.org: coding-style fixes]
Signed-off-by: Joseph Chan <josephchan@via.com.tw>
Cc: Krzysztof Helt <krzysztof.h1@poczta.fm>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Joseph Chan
2008-10-15 22:03:23 -07:00
committed by Linus Torvalds
parent ae35e8106a
commit c09c782f3e
4 changed files with 896 additions and 0 deletions
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drivers/video/via/dvi.c
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drivers/video/via/dvi.h
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/*
* Copyright 1998-2008 VIA Technologies, Inc. All Rights Reserved.
* Copyright 2001-2008 S3 Graphics, Inc. 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, or (at your option) any later version.
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTIES OR REPRESENTATIONS; without even
* the implied warranty of MERCHANTABILITY or FITNESS FOR
* A PARTICULAR PURPOSE.See the GNU General Public License
* for more details.
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc.,
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#ifndef __DVI_H__
#define __DVI_H__
/*Definition TMDS Device ID register*/
#define VT1632_DEVICE_ID_REG 0x02
#define VT1632_DEVICE_ID 0x92
#define GET_DVI_SIZE_BY_SYSTEM_BIOS 0x01
#define GET_DVI_SIZE_BY_VGA_BIOS 0x02
#define GET_DVI_SZIE_BY_HW_STRAPPING 0x03
/* Definition DVI Panel ID*/
/* Resolution: 640x480, Channel: single, Dithering: Enable */
#define DVI_PANEL_ID0_640X480 0x00
/* Resolution: 800x600, Channel: single, Dithering: Enable */
#define DVI_PANEL_ID1_800x600 0x01
/* Resolution: 1024x768, Channel: single, Dithering: Enable */
#define DVI_PANEL_ID1_1024x768 0x02
/* Resolution: 1280x768, Channel: single, Dithering: Enable */
#define DVI_PANEL_ID1_1280x768 0x03
/* Resolution: 1280x1024, Channel: dual, Dithering: Enable */
#define DVI_PANEL_ID1_1280x1024 0x04
/* Resolution: 1400x1050, Channel: dual, Dithering: Enable */
#define DVI_PANEL_ID1_1400x1050 0x05
/* Resolution: 1600x1200, Channel: dual, Dithering: Enable */
#define DVI_PANEL_ID1_1600x1200 0x06
/* Define the version of EDID*/
#define EDID_VERSION_1 1
#define EDID_VERSION_2 2
#define DEV_CONNECT_DVI 0x01
#define DEV_CONNECT_HDMI 0x02
struct VideoModeTable *viafb_get_cea_mode_tbl_pointer(int Index);
int viafb_dvi_sense(void);
void viafb_dvi_disable(void);
void viafb_dvi_enable(void);
int viafb_tmds_trasmitter_identify(void);
void viafb_init_dvi_size(void);
void viafb_dvi_set_mode(int video_index, int mode_bpp, int set_iga);
#endif /* __DVI_H__ */
drivers/video/via/global.c
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/*
* Copyright 1998-2008 VIA Technologies, Inc. All Rights Reserved.
* Copyright 2001-2008 S3 Graphics, Inc. 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, or (at your option) any later version.
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTIES OR REPRESENTATIONS; without even
* the implied warranty of MERCHANTABILITY or FITNESS FOR
* A PARTICULAR PURPOSE.See the GNU General Public License
* for more details.
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc.,
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#include "global.h"
int viafb_platform_epia_dvi = STATE_OFF;
int viafb_device_lcd_dualedge = STATE_OFF;
int viafb_bus_width = 12;
int viafb_display_hardware_layout = HW_LAYOUT_LCD_DVI;
int viafb_memsize;
int viafb_DeviceStatus = CRT_Device;
int viafb_hotplug;
int viafb_refresh = 60;
int viafb_refresh1 = 60;
int viafb_lcd_dsp_method = LCD_EXPANDSION;
int viafb_lcd_mode = LCD_OPENLDI;
int viafb_bpp = 32;
int viafb_bpp1 = 32;
int viafb_accel = 1;
int viafb_CRT_ON = 1;
int viafb_DVI_ON;
int viafb_LCD_ON ;
int viafb_LCD2_ON;
int viafb_SAMM_ON;
int viafb_dual_fb;
int viafb_hotplug_Xres = 640;
int viafb_hotplug_Yres = 480;
int viafb_hotplug_bpp = 32;
int viafb_hotplug_refresh = 60;
unsigned int viafb_second_offset;
int viafb_second_size;
int viafb_primary_dev = None_Device;
void __iomem *viafb_FB_MM;
unsigned int viafb_second_xres = 640;
unsigned int viafb_second_yres = 480;
unsigned int viafb_second_virtual_xres;
unsigned int viafb_second_virtual_yres;
int viafb_lcd_panel_id = LCD_PANEL_ID_MAXIMUM + 1;
struct fb_cursor viacursor;
struct fb_info *viafbinfo;
struct fb_info *viafbinfo1;
struct viafb_par *viaparinfo;
struct viafb_par *viaparinfo1;
drivers/video/via/global.h
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/*
* Copyright 1998-2008 VIA Technologies, Inc. All Rights Reserved.
* Copyright 2001-2008 S3 Graphics, Inc. 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, or (at your option) any later version.
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTIES OR REPRESENTATIONS; without even
* the implied warranty of MERCHANTABILITY or FITNESS FOR
* A PARTICULAR PURPOSE.See the GNU General Public License
* for more details.
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc.,
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#ifndef __GLOBAL_H__
#define __GLOBAL_H__
#include <linux/fb.h>
#include <linux/delay.h>
#include <linux/ioport.h>
#include <linux/pci.h>
#include <linux/io.h>
#include <linux/uaccess.h>
#include <linux/init.h>
#include <linux/proc_fs.h>
#include <linux/console.h>
#include <linux/timer.h>
#include "debug.h"
#include "iface.h"
#include "viafbdev.h"
#include "chip.h"
#include "debug.h"
#include "accel.h"
#include "share.h"
#include "dvi.h"
#include "viamode.h"
#include "via_i2c.h"
#include "hw.h"
#include "lcd.h"
#include "ioctl.h"
#include "viamode.h"
#include "via_utility.h"
#include "vt1636.h"
#include "tblDPASetting.h"
#include "tbl1636.h"
#include "viafbdev.h"
/* External struct*/
extern int viafb_platform_epia_dvi;
extern int viafb_device_lcd_dualedge;
extern int viafb_bus_width;
extern int viafb_display_hardware_layout;
extern struct offset offset_reg;
extern struct viafb_par *viaparinfo;
extern struct viafb_par *viaparinfo1;
extern struct fb_info *viafbinfo;
extern struct fb_info *viafbinfo1;
extern int viafb_DeviceStatus;
extern int viafb_refresh;
extern int viafb_refresh1;
extern int viafb_lcd_dsp_method;
extern int viafb_lcd_mode;
extern int viafb_bpp;
extern int viafb_bpp1;
extern int viafb_CRT_ON;
extern int viafb_hotplug_Xres;
extern int viafb_hotplug_Yres;
extern int viafb_hotplug_bpp;
extern int viafb_hotplug_refresh;
extern int viafb_primary_dev;
extern void __iomem *viafb_FB_MM;
extern struct fb_cursor viacursor;
extern unsigned int viafb_second_xres;
extern unsigned int viafb_second_yres;
extern int viafb_lcd_panel_id;
#endif /* __GLOBAL_H__ */