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linux/include/uapi/video/sisfb.h
Greg Kroah-Hartman e2be04c7f9 License cleanup: add SPDX license identifier to uapi header files with a license 
Many user space API headers have licensing information, which is either
incomplete, badly formatted or just a shorthand for referring to the
license under which the file is supposed to be.  This makes it hard for
compliance tools to determine the correct license.

Update these files with an SPDX license identifier.  The identifier was
chosen based on the license information in the file.

GPL/LGPL licensed headers get the matching GPL/LGPL SPDX license
identifier with the added 'WITH Linux-syscall-note' exception, which is
the officially assigned exception identifier for the kernel syscall
exception:

   NOTE! This copyright does *not* cover user programs that use kernel
   services by normal system calls - this is merely considered normal use
   of the kernel, and does *not* fall under the heading of "derived work".

This exception makes it possible to include GPL headers into non GPL
code, without confusing license compliance tools.

Headers which have either explicit dual licensing or are just licensed
under a non GPL license are updated with the corresponding SPDX
identifier and the GPLv2 with syscall exception identifier.  The format
is:
        ((GPL-2.0 WITH Linux-syscall-note) OR SPDX-ID-OF-OTHER-LICENSE)

SPDX license identifiers are a legally binding shorthand, which can be
used instead of the full boiler plate text.  The update does not remove
existing license information as this has to be done on a case by case
basis and the copyright holders might have to be consulted. This will
happen in a separate step.

This patch is based on work done by Thomas Gleixner and Kate Stewart and
Philippe Ombredanne.  See the previous patch in this series for the
methodology of how this patch was researched.

Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org>
Reviewed-by: Philippe Ombredanne <pombredanne@nexb.com>
Reviewed-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-02 11:20:11 +01:00

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/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
/*
* sisfb.h - definitions for the SiS framebuffer driver
*
* Copyright (C) 2001-2005 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 _UAPI_LINUX_SISFB_H_
#define _UAPI_LINUX_SISFB_H_
#include <linux/types.h>
#include <asm/ioctl.h>
/**********************************************/
/* PUBLIC */
/**********************************************/
/* vbflags, public (others in sis.h) */
#define CRT2_DEFAULT 0x00000001
#define CRT2_LCD 0x00000002
#define CRT2_TV 0x00000004
#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 TV_PALM 0x00001000
#define TV_PALN 0x00002000
#define TV_NTSCJ 0x00001000
#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_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_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 */
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; /* total video memory in KB */
__u32 heapstart; /* heap start offset 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 ! */
__u32 sisfb_heapsize; /* heap size (in KB) */
__u32 sisfb_videooffset; /* Offset of viewport in video memory (in bytes) */
__u32 sisfb_curfstn; /* currently running FSTN/DSTN mode */
__u32 sisfb_curdstn;
__u16 sisfb_pci_vendor; /* PCI vendor (SiS or XGI) */
__u32 sisfb_vbflags2; /* ivideo->vbflags2 */
__u8 sisfb_can_post; /* sisfb can POST this card */
__u8 sisfb_card_posted; /* card is POSTED */
__u8 sisfb_was_boot_device; /* This card was the boot video device (ie is primary) */
__u8 reserved[183]; /* for future use */
};
#define SISFB_CMD_GETVBFLAGS 0x55AA0001 /* no arg; result[1] = vbflags */
#define SISFB_CMD_SWITCHCRT1 0x55AA0010 /* arg[0]: 99 = query, 0 = off, 1 = on */
/* more to come */
#define SISFB_CMD_ERR_OK 0x80000000 /* command succeeded */
#define SISFB_CMD_ERR_LOCKED 0x80000001 /* sisfb is locked */
#define SISFB_CMD_ERR_EARLY 0x80000002 /* request before sisfb took over gfx system */
#define SISFB_CMD_ERR_NOVB 0x80000003 /* No video bridge */
#define SISFB_CMD_ERR_NOCRT2 0x80000004 /* can't change CRT1 status, CRT2 disabled */
/* more to come */
#define SISFB_CMD_ERR_UNKNOWN 0x8000ffff /* Unknown command */
#define SISFB_CMD_ERR_OTHER 0x80010000 /* Other error */
/* Argument for SISFB_CMD ioctl */
struct sisfb_cmd {
__u32 sisfb_cmd;
__u32 sisfb_arg[16];
__u32 sisfb_result[4];
};
/* Additional 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 internal sisfb commands (sisfbctrl) */
#define SISFB_COMMAND _IOWR(0xF3,0x05,struct sisfb_cmd)
/* 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)
/* 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) */
/**********************************************/
#endif /* _UAPI_LINUX_SISFB_H_ */
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