include/video/sisfb.h - kernel/msm - Gitiles

 /*
  * 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
	/*
	* 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