/* * 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 #include /**********************************************/ /* 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 /* 661 series only */ #define VB_TRUMPION VB_CONEXANT /* 300 series only */ #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) /* Structure argument for SISFB_GET_INFO ioctl */ typedef struct _SISFB_INFO sisfb_info, *psisfb_info; struct _SISFB_INFO { __u32 sisfb_id; /* for identifying sisfb */ #ifndef SISFB_ID #define SISFB_ID 0x53495346 /* Identify myself with 'SISF' */ #endif __u32 chip_id; /* PCI-ID of detected chip */ __u32 memory; /* video memory in KB which sisfb manages */ __u32 heapstart; /* heap start (= sisfb "mem" argument) in KB */ __u8 fbvidmode; /* current sisfb mode */ __u8 sisfb_version; __u8 sisfb_revision; __u8 sisfb_patchlevel; __u8 sisfb_caps; /* sisfb capabilities */ __u32 sisfb_tqlen; /* turbo queue length (in KB) */ __u32 sisfb_pcibus; /* The card's PCI ID */ __u32 sisfb_pcislot; __u32 sisfb_pcifunc; __u8 sisfb_lcdpdc; /* PanelDelayCompensation */ __u8 sisfb_lcda; /* Detected status of LCDA for low res/text modes */ __u32 sisfb_vbflags; __u32 sisfb_currentvbflags; __u32 sisfb_scalelcd; __u32 sisfb_specialtiming; __u8 sisfb_haveemi; __u8 sisfb_emi30,sisfb_emi31,sisfb_emi32,sisfb_emi33; __u8 sisfb_haveemilcd; __u8 sisfb_lcdpdca; /* PanelDelayCompensation for LCD-via-CRT1 */ __u16 sisfb_tvxpos, sisfb_tvypos; /* Warning: Values + 32 ! */ __u8 reserved[208]; /* for future use */ }; /* 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_SIZE _IOR(0xF3,0x00,__u32) #define SISFB_GET_INFO _IOR(0xF3,0x01,struct _SISFB_INFO) /* ioctrl to get current vertical retrace status */ #define SISFB_GET_VBRSTATUS _IOR(0xF3,0x02,__u32) /* ioctl to enable/disable panning auto-maximize (like nomax parameter) */ #define SISFB_GET_AUTOMAXIMIZE _IOR(0xF3,0x03,__u32) #define SISFB_SET_AUTOMAXIMIZE _IOW(0xF3,0x03,__u32) /* ioctls to relocate TV output (x=D[31:16], y=D[15:0], + 32)*/ #define SISFB_GET_TVPOSOFFSET _IOR(0xF3,0x04,__u32) #define SISFB_SET_TVPOSOFFSET _IOW(0xF3,0x04,__u32) /* ioctl for locking sisfb (no register access during lock) */ /* As of now, only used to avoid register access during * the ioctls listed above. */ #define SISFB_SET_LOCK _IOW(0xF3,0x06,__u32) /* more to come soon */ /* ioctls 0xF3 up to 0x3F reserved for sisfb */ /****************************************************************/ /* The following are deprecated and should not be used anymore: */ /****************************************************************/ /* ioctl for identifying and giving some info (esp. memory heap start) */ #define SISFB_GET_INFO_OLD _IOR('n',0xF8,__u32) /* ioctrl to get current vertical retrace status */ #define SISFB_GET_VBRSTATUS_OLD _IOR('n',0xF9,__u32) /* ioctl to enable/disable panning auto-maximize (like nomax parameter) */ #define SISFB_GET_AUTOMAXIMIZE_OLD _IOR('n',0xFA,__u32) #define SISFB_SET_AUTOMAXIMIZE_OLD _IOW('n',0xFA,__u32) /****************************************************************/ /* End of deprecated ioctl numbers */ /****************************************************************/ /* For fb memory manager (FBIO_ALLOC, FBIO_FREE) */ struct sis_memreq { __u32 offset; __u32 size; }; /**********************************************/ /* PRIVATE */ /* (for IN-KERNEL usage only) */ /**********************************************/ #ifdef __KERNEL__ #define UNKNOWN_VGA 0 #define SIS_300_VGA 1 #define SIS_315_VGA 2 extern void sis_malloc(struct sis_memreq *req); extern void sis_free(u32 base); #endif #endif