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/*
* This file is part of the coreboot project.
*
* File taken verbatim from the Linux xgifb driver (v3.18.5)
*
* 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; version 2 of the License.
*
* 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.
*
* 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.
*/
#ifndef _LINUX_XGIFB
#define _LINUX_XGIFB
#include "vgatypes.h"
#include "vb_struct.h"
enum xgifb_display_type {
XGIFB_DISP_NONE = 0,
XGIFB_DISP_CRT,
XGIFB_DISP_LCD,
XGIFB_DISP_TV,
};
#define HASVB_NONE 0x00
#define HASVB_301 0x01
#define HASVB_LVDS 0x02
#define HASVB_TRUMPION 0x04
#define HASVB_LVDS_CHRONTEL 0x10
#define HASVB_302 0x20
#define HASVB_CHRONTEL 0x80
enum XGI_CHIP_TYPE {
XG40 = 32,
XG42,
XG20 = 48,
XG21,
XG27,
};
enum xgi_tvtype {
TVMODE_NTSC = 0,
TVMODE_PAL,
TVMODE_HIVISION,
TVTYPE_PALM,
TVTYPE_PALN,
TVTYPE_NTSCJ,
TVMODE_TOTAL
};
enum xgi_tv_plug {
TVPLUG_UNKNOWN = 0,
TVPLUG_COMPOSITE = 1,
TVPLUG_SVIDEO = 2,
TVPLUG_COMPOSITE_AND_SVIDEO = 3,
TVPLUG_SCART = 4,
TVPLUG_YPBPR_525i = 5,
TVPLUG_YPBPR_525P = 6,
TVPLUG_YPBPR_750P = 7,
TVPLUG_YPBPR_1080i = 8,
TVPLUG_TOTAL
};
struct XGIfb_info {
unsigned long XGIfb_id;
int chip_id; /* PCI ID of detected chip */
int memory; /* video memory in KB which XGIfb manages */
int heapstart; /* heap start (= XGIfb "mem" argument) in KB */
unsigned char fbvidmode; /* current XGIfb mode */
unsigned char XGIfb_version;
unsigned char XGIfb_revision;
unsigned char XGIfb_patchlevel;
unsigned char XGIfb_caps; /* XGIfb capabilities */
int XGIfb_tqlen; /* turbo queue length (in KB) */
unsigned int XGIfb_pcibus; /* The card's PCI ID */
unsigned int XGIfb_pcislot;
unsigned int XGIfb_pcifunc;
unsigned char XGIfb_lcdpdc; /* PanelDelayCompensation */
unsigned char XGIfb_lcda; /* Detected status of LCDA for low res/text modes */
char reserved[235]; /* for future use */
};
struct xgifb_video_info {
struct fb_info *fb_info;
struct xgi_hw_device_info hw_info;
struct vb_device_info dev_info;
int mode_idx;
int rate_idx;
u32 pseudo_palette[17];
int chip_id;
unsigned int video_size;
phys_addr_t video_base;
void __iomem *video_vbase;
phys_addr_t mmio_base;
unsigned long mmio_size;
void __iomem *mmio_vbase;
unsigned long vga_base;
int mtrr;
int video_bpp;
int video_cmap_len;
int video_width;
int video_height;
int video_vwidth;
int video_vheight;
int org_x;
int org_y;
int video_linelength;
unsigned int refresh_rate;
enum xgifb_display_type display2; /* the second display output type */
bool display2_force;
unsigned char hasVB;
unsigned char TV_type;
unsigned char TV_plug;
struct XGI21_LVDSCapStruct lvds_data;
enum XGI_CHIP_TYPE chip;
unsigned char revision_id;
unsigned short DstColor;
unsigned long XGI310_AccelDepth;
unsigned long CommandReg;
unsigned int pcibus;
unsigned int pcislot;
unsigned int pcifunc;
unsigned short subsysvendor;
unsigned short subsysdevice;
char reserved[236];
};
#endif
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