| Author | Tokens | Token Proportion | Commits | Commit Proportion |
|---|---|---|---|---|
| Arnd Bergmann | 1729 | 59.66% | 1 | 7.69% |
| Thomas Winischhofer | 1042 | 35.96% | 3 | 23.08% |
| Aaro Koskinen | 94 | 3.24% | 4 | 30.77% |
| James Simmons | 22 | 0.76% | 1 | 7.69% |
| Adrian Bunk | 5 | 0.17% | 1 | 7.69% |
| Linus Torvalds | 3 | 0.10% | 1 | 7.69% |
| Thomas Gleixner | 2 | 0.07% | 1 | 7.69% |
| Harvey Harrison | 1 | 0.03% | 1 | 7.69% |
| Total | 2898 | 13 |
/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * SiS 300/540/630[S]/730[S], * SiS 315[E|PRO]/550/[M]65x/[M]661[F|M]X/740/[M]741[GX]/330/[M]76x[GX], * XGI V3XT/V5/V8, Z7 * frame buffer driver for Linux kernels >=2.4.14 and >=2.6.3 * * Copyright (C) 2001-2005 Thomas Winischhofer, Vienna, Austria. */ #ifndef _SIS_H_ #define _SIS_H_ #include <video/sisfb.h> #include "vgatypes.h" #include "vstruct.h" #include "init.h" #define VER_MAJOR 1 #define VER_MINOR 8 #define VER_LEVEL 9 #include <linux/spinlock.h> #ifdef CONFIG_COMPAT #define SIS_NEW_CONFIG_COMPAT #endif /* CONFIG_COMPAT */ #undef SISFBDEBUG #ifdef SISFBDEBUG #define DPRINTK(fmt, args...) printk(KERN_DEBUG "%s: " fmt, __func__ , ## args) #define TWDEBUG(x) printk(KERN_INFO x "\n"); #else #define DPRINTK(fmt, args...) #define TWDEBUG(x) #endif #define SISFAIL(x) do { printk(x "\n"); return -EINVAL; } while(0) /* To be included in pci_ids.h */ #ifndef PCI_DEVICE_ID_SI_650_VGA #define PCI_DEVICE_ID_SI_650_VGA 0x6325 #endif #ifndef PCI_DEVICE_ID_SI_650 #define PCI_DEVICE_ID_SI_650 0x0650 #endif #ifndef PCI_DEVICE_ID_SI_651 #define PCI_DEVICE_ID_SI_651 0x0651 #endif #ifndef PCI_DEVICE_ID_SI_740 #define PCI_DEVICE_ID_SI_740 0x0740 #endif #ifndef PCI_DEVICE_ID_SI_330 #define PCI_DEVICE_ID_SI_330 0x0330 #endif #ifndef PCI_DEVICE_ID_SI_660_VGA #define PCI_DEVICE_ID_SI_660_VGA 0x6330 #endif #ifndef PCI_DEVICE_ID_SI_661 #define PCI_DEVICE_ID_SI_661 0x0661 #endif #ifndef PCI_DEVICE_ID_SI_741 #define PCI_DEVICE_ID_SI_741 0x0741 #endif #ifndef PCI_DEVICE_ID_SI_660 #define PCI_DEVICE_ID_SI_660 0x0660 #endif #ifndef PCI_DEVICE_ID_SI_760 #define PCI_DEVICE_ID_SI_760 0x0760 #endif #ifndef PCI_DEVICE_ID_SI_761 #define PCI_DEVICE_ID_SI_761 0x0761 #endif #ifndef PCI_VENDOR_ID_XGI #define PCI_VENDOR_ID_XGI 0x18ca #endif #ifndef PCI_DEVICE_ID_XGI_20 #define PCI_DEVICE_ID_XGI_20 0x0020 #endif #ifndef PCI_DEVICE_ID_XGI_40 #define PCI_DEVICE_ID_XGI_40 0x0040 #endif /* To be included in fb.h */ #ifndef FB_ACCEL_SIS_GLAMOUR_2 #define FB_ACCEL_SIS_GLAMOUR_2 40 /* SiS 315, 65x, 740, 661, 741 */ #endif #ifndef FB_ACCEL_SIS_XABRE #define FB_ACCEL_SIS_XABRE 41 /* SiS 330 ("Xabre"), 76x */ #endif #ifndef FB_ACCEL_XGI_VOLARI_V #define FB_ACCEL_XGI_VOLARI_V 47 /* XGI Volari Vx (V3XT, V5, V8) */ #endif #ifndef FB_ACCEL_XGI_VOLARI_Z #define FB_ACCEL_XGI_VOLARI_Z 48 /* XGI Volari Z7 */ #endif /* ivideo->caps */ #define HW_CURSOR_CAP 0x80 #define TURBO_QUEUE_CAP 0x40 #define AGP_CMD_QUEUE_CAP 0x20 #define VM_CMD_QUEUE_CAP 0x10 #define MMIO_CMD_QUEUE_CAP 0x08 /* For 300 series */ #define TURBO_QUEUE_AREA_SIZE (512 * 1024) /* 512K */ #define HW_CURSOR_AREA_SIZE_300 4096 /* 4K */ /* For 315/Xabre series */ #define COMMAND_QUEUE_AREA_SIZE (512 * 1024) /* 512K */ #define COMMAND_QUEUE_AREA_SIZE_Z7 (128 * 1024) /* 128k for XGI Z7 */ #define HW_CURSOR_AREA_SIZE_315 16384 /* 16K */ #define COMMAND_QUEUE_THRESHOLD 0x1F #define SIS_OH_ALLOC_SIZE 4000 #define SENTINEL 0x7fffffff #define SEQ_ADR 0x14 #define SEQ_DATA 0x15 #define DAC_ADR 0x18 #define DAC_DATA 0x19 #define CRTC_ADR 0x24 #define CRTC_DATA 0x25 #define DAC2_ADR (0x16-0x30) #define DAC2_DATA (0x17-0x30) #define VB_PART1_ADR (0x04-0x30) #define VB_PART1_DATA (0x05-0x30) #define VB_PART2_ADR (0x10-0x30) #define VB_PART2_DATA (0x11-0x30) #define VB_PART3_ADR (0x12-0x30) #define VB_PART3_DATA (0x13-0x30) #define VB_PART4_ADR (0x14-0x30) #define VB_PART4_DATA (0x15-0x30) #define SISSR ivideo->SiS_Pr.SiS_P3c4 #define SISCR ivideo->SiS_Pr.SiS_P3d4 #define SISDACA ivideo->SiS_Pr.SiS_P3c8 #define SISDACD ivideo->SiS_Pr.SiS_P3c9 #define SISPART1 ivideo->SiS_Pr.SiS_Part1Port #define SISPART2 ivideo->SiS_Pr.SiS_Part2Port #define SISPART3 ivideo->SiS_Pr.SiS_Part3Port #define SISPART4 ivideo->SiS_Pr.SiS_Part4Port #define SISPART5 ivideo->SiS_Pr.SiS_Part5Port #define SISDAC2A SISPART5 #define SISDAC2D (SISPART5 + 1) #define SISMISCR (ivideo->SiS_Pr.RelIO + 0x1c) #define SISMISCW ivideo->SiS_Pr.SiS_P3c2 #define SISINPSTAT (ivideo->SiS_Pr.RelIO + 0x2a) #define SISPEL ivideo->SiS_Pr.SiS_P3c6 #define SISVGAENABLE (ivideo->SiS_Pr.RelIO + 0x13) #define SISVID (ivideo->SiS_Pr.RelIO + 0x02 - 0x30) #define SISCAP (ivideo->SiS_Pr.RelIO + 0x00 - 0x30) #define IND_SIS_PASSWORD 0x05 /* SRs */ #define IND_SIS_COLOR_MODE 0x06 #define IND_SIS_RAMDAC_CONTROL 0x07 #define IND_SIS_DRAM_SIZE 0x14 #define IND_SIS_MODULE_ENABLE 0x1E #define IND_SIS_PCI_ADDRESS_SET 0x20 #define IND_SIS_TURBOQUEUE_ADR 0x26 #define IND_SIS_TURBOQUEUE_SET 0x27 #define IND_SIS_POWER_ON_TRAP 0x38 #define IND_SIS_POWER_ON_TRAP2 0x39 #define IND_SIS_CMDQUEUE_SET 0x26 #define IND_SIS_CMDQUEUE_THRESHOLD 0x27 #define IND_SIS_AGP_IO_PAD 0x48 #define SIS_CRT2_WENABLE_300 0x24 /* Part1 */ #define SIS_CRT2_WENABLE_315 0x2F #define SIS_PASSWORD 0x86 /* SR05 */ #define SIS_INTERLACED_MODE 0x20 /* SR06 */ #define SIS_8BPP_COLOR_MODE 0x0 #define SIS_15BPP_COLOR_MODE 0x1 #define SIS_16BPP_COLOR_MODE 0x2 #define SIS_32BPP_COLOR_MODE 0x4 #define SIS_ENABLE_2D 0x40 /* SR1E */ #define SIS_MEM_MAP_IO_ENABLE 0x01 /* SR20 */ #define SIS_PCI_ADDR_ENABLE 0x80 #define SIS_AGP_CMDQUEUE_ENABLE 0x80 /* 315/330/340 series SR26 */ #define SIS_VRAM_CMDQUEUE_ENABLE 0x40 #define SIS_MMIO_CMD_ENABLE 0x20 #define SIS_CMD_QUEUE_SIZE_512k 0x00 #define SIS_CMD_QUEUE_SIZE_1M 0x04 #define SIS_CMD_QUEUE_SIZE_2M 0x08 #define SIS_CMD_QUEUE_SIZE_4M 0x0C #define SIS_CMD_QUEUE_RESET 0x01 #define SIS_CMD_AUTO_CORR 0x02 #define SIS_CMD_QUEUE_SIZE_Z7_64k 0x00 /* XGI Z7 */ #define SIS_CMD_QUEUE_SIZE_Z7_128k 0x04 #define SIS_SIMULTANEOUS_VIEW_ENABLE 0x01 /* CR30 */ #define SIS_MODE_SELECT_CRT2 0x02 #define SIS_VB_OUTPUT_COMPOSITE 0x04 #define SIS_VB_OUTPUT_SVIDEO 0x08 #define SIS_VB_OUTPUT_SCART 0x10 #define SIS_VB_OUTPUT_LCD 0x20 #define SIS_VB_OUTPUT_CRT2 0x40 #define SIS_VB_OUTPUT_HIVISION 0x80 #define SIS_VB_OUTPUT_DISABLE 0x20 /* CR31 */ #define SIS_DRIVER_MODE 0x40 #define SIS_VB_COMPOSITE 0x01 /* CR32 */ #define SIS_VB_SVIDEO 0x02 #define SIS_VB_SCART 0x04 #define SIS_VB_LCD 0x08 #define SIS_VB_CRT2 0x10 #define SIS_CRT1 0x20 #define SIS_VB_HIVISION 0x40 #define SIS_VB_YPBPR 0x80 #define SIS_VB_TV (SIS_VB_COMPOSITE | SIS_VB_SVIDEO | \ SIS_VB_SCART | SIS_VB_HIVISION | SIS_VB_YPBPR) #define SIS_EXTERNAL_CHIP_MASK 0x0E /* CR37 (< SiS 660) */ #define SIS_EXTERNAL_CHIP_SIS301 0x01 /* in CR37 << 1 ! */ #define SIS_EXTERNAL_CHIP_LVDS 0x02 #define SIS_EXTERNAL_CHIP_TRUMPION 0x03 #define SIS_EXTERNAL_CHIP_LVDS_CHRONTEL 0x04 #define SIS_EXTERNAL_CHIP_CHRONTEL 0x05 #define SIS310_EXTERNAL_CHIP_LVDS 0x02 #define SIS310_EXTERNAL_CHIP_LVDS_CHRONTEL 0x03 #define SIS_AGP_2X 0x20 /* CR48 */ /* vbflags, private entries (others in sisfb.h) */ #define VB_CONEXANT 0x00000800 /* 661 series only */ #define VB_TRUMPION VB_CONEXANT /* 300 series only */ #define VB_302ELV 0x00004000 #define VB_301 0x00100000 /* Video bridge type */ #define VB_301B 0x00200000 #define VB_302B 0x00400000 #define VB_30xBDH 0x00800000 /* 30xB DH version (w/o LCD support) */ #define VB_LVDS 0x01000000 #define VB_CHRONTEL 0x02000000 #define VB_301LV 0x04000000 #define VB_302LV 0x08000000 #define VB_301C 0x10000000 #define VB_SISBRIDGE (VB_301|VB_301B|VB_301C|VB_302B|VB_301LV|VB_302LV|VB_302ELV) #define VB_VIDEOBRIDGE (VB_SISBRIDGE | VB_LVDS | VB_CHRONTEL | VB_CONEXANT) /* vbflags2 (static stuff only!) */ #define VB2_SISUMC 0x00000001 #define VB2_301 0x00000002 /* Video bridge type */ #define VB2_301B 0x00000004 #define VB2_301C 0x00000008 #define VB2_307T 0x00000010 #define VB2_302B 0x00000800 #define VB2_301LV 0x00001000 #define VB2_302LV 0x00002000 #define VB2_302ELV 0x00004000 #define VB2_307LV 0x00008000 #define VB2_30xBDH 0x08000000 /* 30xB DH version (w/o LCD support) */ #define VB2_CONEXANT 0x10000000 #define VB2_TRUMPION 0x20000000 #define VB2_LVDS 0x40000000 #define VB2_CHRONTEL 0x80000000 #define VB2_SISLVDSBRIDGE (VB2_301LV | VB2_302LV | VB2_302ELV | VB2_307LV) #define VB2_SISTMDSBRIDGE (VB2_301 | VB2_301B | VB2_301C | VB2_302B | VB2_307T) #define VB2_SISBRIDGE (VB2_SISLVDSBRIDGE | VB2_SISTMDSBRIDGE) #define VB2_SISTMDSLCDABRIDGE (VB2_301C | VB2_307T) #define VB2_SISLCDABRIDGE (VB2_SISTMDSLCDABRIDGE | VB2_301LV | VB2_302LV | VB2_302ELV | VB2_307LV) #define VB2_SISHIVISIONBRIDGE (VB2_301 | VB2_301B | VB2_302B) #define VB2_SISYPBPRBRIDGE (VB2_301C | VB2_307T | VB2_SISLVDSBRIDGE) #define VB2_SISYPBPRARBRIDGE (VB2_301C | VB2_307T | VB2_307LV) #define VB2_SISTAP4SCALER (VB2_301C | VB2_307T | VB2_302ELV | VB2_307LV) #define VB2_SISTVBRIDGE (VB2_SISHIVISIONBRIDGE | VB2_SISYPBPRBRIDGE) #define VB2_SISVGA2BRIDGE (VB2_301 | VB2_301B | VB2_301C | VB2_302B | VB2_307T) #define VB2_VIDEOBRIDGE (VB2_SISBRIDGE | VB2_LVDS | VB2_CHRONTEL | VB2_CONEXANT) #define VB2_30xB (VB2_301B | VB2_301C | VB2_302B | VB2_307T) #define VB2_30xBLV (VB2_30xB | VB2_SISLVDSBRIDGE) #define VB2_30xC (VB2_301C | VB2_307T) #define VB2_30xCLV (VB2_301C | VB2_307T | VB2_302ELV| VB2_307LV) #define VB2_SISEMIBRIDGE (VB2_302LV | VB2_302ELV | VB2_307LV) #define VB2_LCD162MHZBRIDGE (VB2_301C | VB2_307T) #define VB2_LCDOVER1280BRIDGE (VB2_301C | VB2_307T | VB2_302LV | VB2_302ELV | VB2_307LV) #define VB2_LCDOVER1600BRIDGE (VB2_307T | VB2_307LV) #define VB2_RAMDAC202MHZBRIDGE (VB2_301C | VB2_307T) /* I/O port access functions */ void SiS_SetReg(SISIOADDRESS, u8, u8); void SiS_SetRegByte(SISIOADDRESS, u8); void SiS_SetRegShort(SISIOADDRESS, u16); void SiS_SetRegLong(SISIOADDRESS, u32); void SiS_SetRegANDOR(SISIOADDRESS, u8, u8, u8); void SiS_SetRegAND(SISIOADDRESS, u8, u8); void SiS_SetRegOR(SISIOADDRESS, u8, u8); u8 SiS_GetReg(SISIOADDRESS, u8); u8 SiS_GetRegByte(SISIOADDRESS); u16 SiS_GetRegShort(SISIOADDRESS); u32 SiS_GetRegLong(SISIOADDRESS); /* Chrontel TV, DDC and DPMS functions */ /* from init.c */ bool SiSInitPtr(struct SiS_Private *SiS_Pr); unsigned short SiS_GetModeID_LCD(int VGAEngine, unsigned int VBFlags, int HDisplay, int VDisplay, int Depth, bool FSTN, unsigned short CustomT, int LCDwith, int LCDheight, unsigned int VBFlags2); unsigned short SiS_GetModeID_TV(int VGAEngine, unsigned int VBFlags, int HDisplay, int VDisplay, int Depth, unsigned int VBFlags2); unsigned short SiS_GetModeID_VGA2(int VGAEngine, unsigned int VBFlags, int HDisplay, int VDisplay, int Depth, unsigned int VBFlags2); void SiS_DisplayOn(struct SiS_Private *SiS_Pr); void SiS_DisplayOff(struct SiS_Private *SiS_Pr); void SiSRegInit(struct SiS_Private *SiS_Pr, SISIOADDRESS BaseAddr); void SiS_SetEnableDstn(struct SiS_Private *SiS_Pr, int enable); void SiS_SetEnableFstn(struct SiS_Private *SiS_Pr, int enable); unsigned short SiS_GetModeFlag(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned short ModeIdIndex); bool SiSDetermineROMLayout661(struct SiS_Private *SiS_Pr); bool SiS_SearchModeID(struct SiS_Private *SiS_Pr, unsigned short *ModeNo, unsigned short *ModeIdIndex); unsigned short SiS_GetModePtr(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned short ModeIdIndex); unsigned short SiS_GetRefCRTVCLK(struct SiS_Private *SiS_Pr, unsigned short Index, int UseWide); unsigned short SiS_GetRefCRT1CRTC(struct SiS_Private *SiS_Pr, unsigned short Index, int UseWide); unsigned short SiS_GetColorDepth(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned short ModeIdIndex); unsigned short SiS_GetOffset(struct SiS_Private *SiS_Pr,unsigned short ModeNo, unsigned short ModeIdIndex, unsigned short RRTI); #ifdef CONFIG_FB_SIS_300 void SiS_GetFIFOThresholdIndex300(struct SiS_Private *SiS_Pr, unsigned short *idx1, unsigned short *idx2); unsigned short SiS_GetFIFOThresholdB300(unsigned short idx1, unsigned short idx2); unsigned short SiS_GetLatencyFactor630(struct SiS_Private *SiS_Pr, unsigned short index); #endif void SiS_LoadDAC(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned short ModeIdIndex); bool SiSSetMode(struct SiS_Private *SiS_Pr, unsigned short ModeNo); void SiS_CalcCRRegisters(struct SiS_Private *SiS_Pr, int depth); void SiS_CalcLCDACRT1Timing(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned short ModeIdIndex); void SiS_Generic_ConvertCRData(struct SiS_Private *SiS_Pr, unsigned char *crdata, int xres, int yres, struct fb_var_screeninfo *var, bool writeres); /* From init301.c: */ extern void SiS_GetVBInfo(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned short ModeIdIndex, int chkcrt2mode); extern void SiS_GetLCDResInfo(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned short ModeIdIndex); extern void SiS_SetYPbPr(struct SiS_Private *SiS_Pr); extern void SiS_SetTVMode(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned short ModeIdIndex); extern void SiS_UnLockCRT2(struct SiS_Private *SiS_Pr); extern void SiS_DisableBridge(struct SiS_Private *); extern bool SiS_SetCRT2Group(struct SiS_Private *, unsigned short); extern unsigned short SiS_GetRatePtr(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned short ModeIdIndex); extern void SiS_WaitRetrace1(struct SiS_Private *SiS_Pr); extern unsigned short SiS_GetResInfo(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned short ModeIdIndex); extern unsigned short SiS_GetCH700x(struct SiS_Private *SiS_Pr, unsigned short tempax); extern unsigned short SiS_GetVCLK2Ptr(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned short ModeIdIndex, unsigned short RRTI); extern bool SiS_IsVAMode(struct SiS_Private *); extern bool SiS_IsDualEdge(struct SiS_Private *); #ifdef CONFIG_FB_SIS_300 extern unsigned int sisfb_read_nbridge_pci_dword(struct SiS_Private *SiS_Pr, int reg); extern void sisfb_write_nbridge_pci_dword(struct SiS_Private *SiS_Pr, int reg, unsigned int val); #endif #ifdef CONFIG_FB_SIS_315 extern void sisfb_write_nbridge_pci_byte(struct SiS_Private *SiS_Pr, int reg, unsigned char val); extern unsigned int sisfb_read_mio_pci_word(struct SiS_Private *SiS_Pr, int reg); #endif /* MMIO access macros */ #define MMIO_IN8(base, offset) readb((base+offset)) #define MMIO_IN16(base, offset) readw((base+offset)) #define MMIO_IN32(base, offset) readl((base+offset)) #define MMIO_OUT8(base, offset, val) writeb(((u8)(val)), (base+offset)) #define MMIO_OUT16(base, offset, val) writew(((u16)(val)), (base+offset)) #define MMIO_OUT32(base, offset, val) writel(((u32)(val)), (base+offset)) /* Queue control MMIO registers */ #define Q_BASE_ADDR 0x85C0 /* Base address of software queue */ #define Q_WRITE_PTR 0x85C4 /* Current write pointer */ #define Q_READ_PTR 0x85C8 /* Current read pointer */ #define Q_STATUS 0x85CC /* queue status */ #define MMIO_QUEUE_PHYBASE Q_BASE_ADDR #define MMIO_QUEUE_WRITEPORT Q_WRITE_PTR #define MMIO_QUEUE_READPORT Q_READ_PTR #ifndef FB_BLANK_UNBLANK #define FB_BLANK_UNBLANK 0 #endif #ifndef FB_BLANK_NORMAL #define FB_BLANK_NORMAL 1 #endif #ifndef FB_BLANK_VSYNC_SUSPEND #define FB_BLANK_VSYNC_SUSPEND 2 #endif #ifndef FB_BLANK_HSYNC_SUSPEND #define FB_BLANK_HSYNC_SUSPEND 3 #endif #ifndef FB_BLANK_POWERDOWN #define FB_BLANK_POWERDOWN 4 #endif enum _SIS_LCD_TYPE { LCD_INVALID = 0, LCD_800x600, LCD_1024x768, LCD_1280x1024, LCD_1280x960, LCD_640x480, LCD_1600x1200, LCD_1920x1440, LCD_2048x1536, LCD_320x240, /* FSTN */ LCD_1400x1050, LCD_1152x864, LCD_1152x768, LCD_1280x768, LCD_1024x600, LCD_320x240_2, /* DSTN */ LCD_320x240_3, /* DSTN */ LCD_848x480, LCD_1280x800, LCD_1680x1050, LCD_1280x720, LCD_1280x854, LCD_CUSTOM, LCD_UNKNOWN }; enum _SIS_CMDTYPE { MMIO_CMD = 0, AGP_CMD_QUEUE, VM_CMD_QUEUE, }; struct SIS_OH { struct SIS_OH *poh_next; struct SIS_OH *poh_prev; u32 offset; u32 size; }; struct SIS_OHALLOC { struct SIS_OHALLOC *poha_next; struct SIS_OH aoh[1]; }; struct SIS_HEAP { struct SIS_OH oh_free; struct SIS_OH oh_used; struct SIS_OH *poh_freelist; struct SIS_OHALLOC *poha_chain; u32 max_freesize; struct sis_video_info *vinfo; }; /* Our "par" */ struct sis_video_info { int cardnumber; struct fb_info *memyselfandi; struct SiS_Private SiS_Pr; struct sisfb_info sisfbinfo; /* For ioctl SISFB_GET_INFO */ struct fb_var_screeninfo default_var; struct fb_fix_screeninfo sisfb_fix; u32 pseudo_palette[16]; struct sisfb_monitor { u16 hmin; u16 hmax; u16 vmin; u16 vmax; u32 dclockmax; u8 feature; bool datavalid; } sisfb_thismonitor; unsigned short chip_id; /* PCI ID of chip */ unsigned short chip_vendor; /* PCI ID of vendor */ char myid[40]; struct pci_dev *nbridge; struct pci_dev *lpcdev; int mni; /* Mode number index */ unsigned long video_size; unsigned long video_base; unsigned long mmio_size; unsigned long mmio_base; unsigned long vga_base; unsigned long video_offset; unsigned long UMAsize, LFBsize; void __iomem *video_vbase; void __iomem *mmio_vbase; unsigned char *bios_abase; int wc_cookie; u32 sisfb_mem; u32 sisfb_parm_mem; int sisfb_accel; int sisfb_ypan; int sisfb_max; int sisfb_userom; int sisfb_useoem; int sisfb_mode_idx; int sisfb_parm_rate; int sisfb_crt1off; int sisfb_forcecrt1; int sisfb_crt2type; int sisfb_crt2flags; int sisfb_dstn; int sisfb_fstn; int sisfb_tvplug; int sisfb_tvstd; int sisfb_nocrt2rate; u32 heapstart; /* offset */ void __iomem *sisfb_heap_start; /* address */ void __iomem *sisfb_heap_end; /* address */ u32 sisfb_heap_size; int havenoheap; struct SIS_HEAP sisfb_heap; /* This card's vram heap */ int video_bpp; int video_cmap_len; int video_width; int video_height; unsigned int refresh_rate; unsigned int chip; unsigned int chip_real_id; u8 revision_id; int sisvga_enabled; /* PCI device was enabled */ int video_linelength; /* real pitch */ int scrnpitchCRT1; /* pitch regarding interlace */ u16 DstColor; /* For 2d acceleration */ u32 SiS310_AccelDepth; u32 CommandReg; int cmdqueuelength; /* Current (for accel) */ u32 cmdQueueSize; /* Total size in KB */ spinlock_t lockaccel; /* Do not use outside of kernel! */ unsigned int pcibus; unsigned int pcislot; unsigned int pcifunc; int accel; int engineok; u16 subsysvendor; u16 subsysdevice; u32 vbflags; /* Replacing deprecated stuff from above */ u32 currentvbflags; u32 vbflags2; int lcdxres, lcdyres; int lcddefmodeidx, tvdefmodeidx, defmodeidx; u32 CRT2LCDType; /* defined in "SIS_LCD_TYPE" */ u32 curFSTN, curDSTN; int current_bpp; int current_width; int current_height; int current_htotal; int current_vtotal; int current_linelength; __u32 current_pixclock; int current_refresh_rate; unsigned int current_base; u8 mode_no; u8 rate_idx; int modechanged; unsigned char modeprechange; u8 sisfb_lastrates[128]; int newrom; int haveXGIROM; int registered; int warncount; int sisvga_engine; int hwcursor_size; int CRT2_write_enable; u8 caps; u8 detectedpdc; u8 detectedpdca; u8 detectedlcda; void __iomem *hwcursor_vbase; int chronteltype; int tvxpos, tvypos; u8 p2_1f,p2_20,p2_2b,p2_42,p2_43,p2_01,p2_02; int tvx, tvy; u8 sisfblocked; struct sisfb_info sisfb_infoblock; struct sisfb_cmd sisfb_command; u32 sisfb_id; u8 sisfb_can_post; u8 sisfb_card_posted; u8 sisfb_was_boot_device; struct sis_video_info *next; }; /* from sis_accel.c */ extern void fbcon_sis_fillrect(struct fb_info *info, const struct fb_fillrect *rect); extern void fbcon_sis_copyarea(struct fb_info *info, const struct fb_copyarea *area); extern int fbcon_sis_sync(struct fb_info *info); /* Internal 2D accelerator functions */ extern int sisfb_initaccel(struct sis_video_info *ivideo); extern void sisfb_syncaccel(struct sis_video_info *ivideo); /* Internal general routines */ #ifdef CONFIG_FB_SIS_300 unsigned int sisfb_read_nbridge_pci_dword(struct SiS_Private *SiS_Pr, int reg); void sisfb_write_nbridge_pci_dword(struct SiS_Private *SiS_Pr, int reg, unsigned int val); unsigned int sisfb_read_lpc_pci_dword(struct SiS_Private *SiS_Pr, int reg); #endif #ifdef CONFIG_FB_SIS_315 void sisfb_write_nbridge_pci_byte(struct SiS_Private *SiS_Pr, int reg, unsigned char val); unsigned int sisfb_read_mio_pci_word(struct SiS_Private *SiS_Pr, int reg); #endif /* SiS-specific exported functions */ void sis_malloc(struct sis_memreq *req); void sis_malloc_new(struct pci_dev *pdev, struct sis_memreq *req); void sis_free(u32 base); void sis_free_new(struct pci_dev *pdev, u32 base); /* Routines from init.c/init301.c */ extern unsigned short SiS_GetModeID_LCD(int VGAEngine, unsigned int VBFlags, int HDisplay, int VDisplay, int Depth, bool FSTN, unsigned short CustomT, int LCDwith, int LCDheight, unsigned int VBFlags2); extern unsigned short SiS_GetModeID_TV(int VGAEngine, unsigned int VBFlags, int HDisplay, int VDisplay, int Depth, unsigned int VBFlags2); extern unsigned short SiS_GetModeID_VGA2(int VGAEngine, unsigned int VBFlags, int HDisplay, int VDisplay, int Depth, unsigned int VBFlags2); extern void SiSRegInit(struct SiS_Private *SiS_Pr, SISIOADDRESS BaseAddr); extern bool SiSSetMode(struct SiS_Private *SiS_Pr, unsigned short ModeNo); extern void SiS_SetEnableDstn(struct SiS_Private *SiS_Pr, int enable); extern void SiS_SetEnableFstn(struct SiS_Private *SiS_Pr, int enable); extern bool SiSDetermineROMLayout661(struct SiS_Private *SiS_Pr); extern bool sisfb_gettotalfrommode(struct SiS_Private *SiS_Pr, unsigned char modeno, int *htotal, int *vtotal, unsigned char rateindex); extern int sisfb_mode_rate_to_dclock(struct SiS_Private *SiS_Pr, unsigned char modeno, unsigned char rateindex); extern int sisfb_mode_rate_to_ddata(struct SiS_Private *SiS_Pr, unsigned char modeno, unsigned char rateindex, struct fb_var_screeninfo *var); #endif
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