| /* |
| * Copyright (C) 2001-2004 by Thomas Winischhofer, Vienna, Austria. |
| * |
| * 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 of the named License, |
| * or any later version. |
| * |
| * 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA |
| */ |
| |
| #ifndef _LINUX_SISFB |
| #define _LINUX_SISFB |
| |
| #include <asm/ioctl.h> |
| #include <asm/types.h> |
| |
| /**********************************************/ |
| /* PUBLIC */ |
| /**********************************************/ |
| |
| /* vbflags */ |
| #define CRT2_DEFAULT 0x00000001 |
| #define CRT2_LCD 0x00000002 /* TW: Never change the order of the CRT2_XXX entries */ |
| #define CRT2_TV 0x00000004 /* (see SISCycleCRT2Type()) */ |
| #define CRT2_VGA 0x00000008 |
| #define TV_NTSC 0x00000010 |
| #define TV_PAL 0x00000020 |
| #define TV_HIVISION 0x00000040 |
| #define TV_YPBPR 0x00000080 |
| #define TV_AVIDEO 0x00000100 |
| #define TV_SVIDEO 0x00000200 |
| #define TV_SCART 0x00000400 |
| #define VB_CONEXANT 0x00000800 |
| #define TV_PALM 0x00001000 |
| #define TV_PALN 0x00002000 |
| #define TV_NTSCJ 0x00001000 |
| #define VB_302ELV 0x00004000 |
| #define TV_CHSCART 0x00008000 |
| #define TV_CHYPBPR525I 0x00010000 |
| #define CRT1_VGA 0x00000000 |
| #define CRT1_LCDA 0x00020000 |
| #define VGA2_CONNECTED 0x00040000 |
| #define VB_DISPTYPE_CRT1 0x00080000 /* CRT1 connected and used */ |
| #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_SINGLE_MODE 0x20000000 /* CRT1 or CRT2; determined by DISPTYPE_CRTx */ |
| #define VB_MIRROR_MODE 0x40000000 /* CRT1 + CRT2 identical (mirror mode) */ |
| #define VB_DUALVIEW_MODE 0x80000000 /* CRT1 + CRT2 independent (dual head mode) */ |
| |
| /* Aliases: */ |
| #define CRT2_ENABLE (CRT2_LCD | CRT2_TV | CRT2_VGA) |
| #define TV_STANDARD (TV_NTSC | TV_PAL | TV_PALM | TV_PALN | TV_NTSCJ) |
| #define TV_INTERFACE (TV_AVIDEO|TV_SVIDEO|TV_SCART|TV_HIVISION|TV_YPBPR|TV_CHSCART|TV_CHYPBPR525I) |
| |
| /* Only if TV_YPBPR is set: */ |
| #define TV_YPBPR525I TV_NTSC |
| #define TV_YPBPR525P TV_PAL |
| #define TV_YPBPR750P TV_PALM |
| #define TV_YPBPR1080I TV_PALN |
| #define TV_YPBPRALL (TV_YPBPR525I | TV_YPBPR525P | TV_YPBPR750P | TV_YPBPR1080I) |
| |
| #define VB_SISBRIDGE (VB_301|VB_301B|VB_301C|VB_302B|VB_301LV|VB_302LV|VB_302ELV) |
| #define VB_SISTVBRIDGE (VB_301|VB_301B|VB_301C|VB_302B|VB_301LV|VB_302LV) |
| #define VB_VIDEOBRIDGE (VB_SISBRIDGE | VB_LVDS | VB_CHRONTEL | VB_CONEXANT) |
| |
| #define VB_DISPTYPE_DISP2 CRT2_ENABLE |
| #define VB_DISPTYPE_CRT2 CRT2_ENABLE |
| #define VB_DISPTYPE_DISP1 VB_DISPTYPE_CRT1 |
| #define VB_DISPMODE_SINGLE VB_SINGLE_MODE |
| #define VB_DISPMODE_MIRROR VB_MIRROR_MODE |
| #define VB_DISPMODE_DUAL VB_DUALVIEW_MODE |
| #define VB_DISPLAY_MODE (SINGLE_MODE | MIRROR_MODE | DUALVIEW_MODE) |
| |
| /* *Never* change the order of the following enum */ |
| typedef enum _SIS_CHIP_TYPE { |
| SIS_VGALegacy = 0, /* chip_id in sisfb_info */ |
| SIS_300, |
| SIS_630, |
| SIS_540, |
| SIS_730, |
| SIS_315H, |
| SIS_315, |
| SIS_315PRO, |
| SIS_550, |
| SIS_650, |
| SIS_740, |
| SIS_330, |
| SIS_661, |
| SIS_741, |
| SIS_660, |
| SIS_760, |
| MAX_SIS_CHIP |
| } SIS_CHIP_TYPE; |
| |
| /* Addtional IOCTLs for communication sisfb <> X driver */ |
| /* If changing this, vgatypes.h must also be changed (for X driver) */ |
| |
| /* ioctl for identifying and giving some info (esp. memory heap start) */ |
| #define SISFB_GET_INFO _IOR('n',0xF8,__u32) |
| /* ioctrl to get current vertical retrace status */ |
| #define SISFB_GET_VBRSTATUS _IOR('n',0xF9,__u32) |
| /* ioctl to enable/disable panning auto-maximize (like nomax parameter) */ |
| #define SISFB_GET_AUTOMAXIMIZE _IOR('n',0xFA,__u32) |
| #define SISFB_SET_AUTOMAXIMIZE _IOW('n',0xFA,__u32) |
| |
| /* TW: Structure argument for SISFB_GET_INFO ioctl */ |
| typedef struct _SISFB_INFO sisfb_info, *psisfb_info; |
| |
| struct _SISFB_INFO { |
| unsigned long sisfb_id; /* for identifying sisfb */ |
| #ifndef SISFB_ID |
| #define SISFB_ID 0x53495346 /* Identify myself with 'SISF' */ |
| #endif |
| int chip_id; /* PCI ID of detected chip */ |
| int memory; /* video memory in KB which sisfb manages */ |
| int heapstart; /* heap start (= sisfb "mem" argument) in KB */ |
| unsigned char fbvidmode; /* current sisfb mode */ |
| |
| unsigned char sisfb_version; |
| unsigned char sisfb_revision; |
| unsigned char sisfb_patchlevel; |
| |
| unsigned char sisfb_caps; /* Sisfb capabilities */ |
| |
| int sisfb_tqlen; /* turbo queue length (in KB) */ |
| |
| unsigned int sisfb_pcibus; /* The card's PCI ID */ |
| unsigned int sisfb_pcislot; |
| unsigned int sisfb_pcifunc; |
| |
| unsigned char sisfb_lcdpdc; /* PanelDelayCompensation */ |
| |
| unsigned char sisfb_lcda; /* Detected status of LCDA for low res/text modes */ |
| |
| unsigned long sisfb_vbflags; |
| unsigned long sisfb_currentvbflags; |
| |
| int sisfb_scalelcd; |
| unsigned long sisfb_specialtiming; |
| |
| unsigned char sisfb_haveemi; |
| unsigned char sisfb_emi30,sisfb_emi31,sisfb_emi32,sisfb_emi33; |
| unsigned char sisfb_haveemilcd; |
| |
| char reserved[213]; /* for future use */ |
| }; |
| |
| /* For fb memory manager */ |
| struct sis_memreq { |
| unsigned long offset; |
| unsigned long size; |
| }; |
| |
| /* More or less deprecated stuff follows: */ |
| typedef enum _TVTYPE { |
| TVMODE_NTSC = 0, |
| TVMODE_PAL, |
| TVMODE_HIVISION, |
| TVMODE_TOTAL |
| } SIS_TV_TYPE; |
| |
| typedef enum _TVPLUGTYPE { |
| TVPLUG_Legacy = 0, |
| TVPLUG_COMPOSITE, |
| TVPLUG_SVIDEO, |
| TVPLUG_SCART, |
| TVPLUG_TOTAL |
| } SIS_TV_PLUG; |
| |
| struct mode_info { |
| int bpp; |
| int xres; |
| int yres; |
| int v_xres; /* deprecated - use var instead */ |
| int v_yres; /* deprecated - use var instead */ |
| int org_x; /* deprecated - use var instead */ |
| int org_y; /* deprecated - use var instead */ |
| unsigned int vrate; |
| }; |
| |
| struct ap_data { |
| struct mode_info minfo; |
| unsigned long iobase; |
| unsigned int mem_size; |
| unsigned long disp_state; /* deprecated */ |
| SIS_CHIP_TYPE chip; |
| unsigned char hasVB; |
| SIS_TV_TYPE TV_type; /* deprecated */ |
| SIS_TV_PLUG TV_plug; /* deprecated */ |
| unsigned long version; |
| unsigned long vbflags; /* replaces deprecated entries above */ |
| unsigned long currentvbflags; |
| char reserved[248]; |
| }; |
| |
| /**********************************************/ |
| /* PRIVATE */ |
| /**********************************************/ |
| |
| #ifdef __KERNEL__ |
| #include <linux/spinlock.h> |
| |
| typedef enum _VGA_ENGINE { |
| UNKNOWN_VGA = 0, |
| SIS_300_VGA, |
| SIS_315_VGA, |
| } VGA_ENGINE; |
| |
| struct video_info { |
| int chip_id; |
| unsigned int video_size; |
| unsigned long video_base; |
| char * video_vbase; |
| unsigned long mmio_base; |
| char * mmio_vbase; |
| unsigned long vga_base; |
| unsigned long mtrr; |
| unsigned long heapstart; |
| |
| int video_bpp; |
| int video_cmap_len; |
| int video_width; |
| int video_height; |
| int video_vwidth; /* DEPRECATED - use var instead */ |
| int video_vheight; /* DEPRECATED - use var instead */ |
| int org_x; /* DEPRECATED - use var instead */ |
| int org_y; /* DEPRECATED - use var instead */ |
| int video_linelength; |
| unsigned int refresh_rate; |
| |
| unsigned long disp_state; /* DEPRECATED */ |
| unsigned char hasVB; /* DEPRECATED */ |
| unsigned char TV_type; /* DEPRECATED */ |
| unsigned char TV_plug; /* DEPRECATED */ |
| |
| SIS_CHIP_TYPE chip; |
| unsigned char revision_id; |
| |
| unsigned short DstColor; /* For 2d acceleration */ |
| unsigned long SiS310_AccelDepth; |
| unsigned long CommandReg; |
| |
| spinlock_t lockaccel; /* Do not use outside of kernel! */ |
| |
| unsigned int pcibus; |
| unsigned int pcislot; |
| unsigned int pcifunc; |
| |
| int accel; |
| |
| unsigned short subsysvendor; |
| unsigned short subsysdevice; |
| |
| unsigned long vbflags; /* Replacing deprecated stuff from above */ |
| unsigned long currentvbflags; |
| |
| int current_bpp; |
| int current_width; |
| int current_height; |
| int current_htotal; |
| int current_vtotal; |
| __u32 current_pixclock; |
| int current_refresh_rate; |
| |
| char reserved[200]; |
| }; |
| |
| extern struct video_info ivideo; |
| |
| extern void sis_malloc(struct sis_memreq *req); |
| extern void sis_free(unsigned long base); |
| extern void sis_dispinfo(struct ap_data *rec); |
| #endif |
| #endif |