| /* |
| * 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 /* 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 |
