/*
- * Copyright (C) 2001-2004 by Thomas Winischhofer, Vienna, Austria.
+ * 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
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA
*/
-#ifndef _LINUX_SISFB
-#define _LINUX_SISFB
+#ifndef _LINUX_SISFB_H_
+#define _LINUX_SISFB_H_
#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
+/* 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 VB_302ELV 0x00004000
-#define TV_CHSCART 0x00008000
-#define TV_CHYPBPR525I 0x00010000
+#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) */
+#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)
+#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_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)
+#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 */
+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 */
+ __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_version;
+ __u8 sisfb_revision;
+ __u8 sisfb_patchlevel;
- __u8 sisfb_caps; /* sisfb capabilities */
+ __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;
+ __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_lcdpdc; /* PanelDelayCompensation */
+ __u8 sisfb_lcdpdca; /* PanelDelayCompensation for LCD-via-CRT1 */
- __u8 sisfb_lcda; /* Detected status of LCDA for low res/text modes */
+ __u16 sisfb_tvxpos, sisfb_tvypos; /* Warning: Values + 32 ! */
- __u32 sisfb_vbflags;
- __u32 sisfb_currentvbflags;
+ __u32 sisfb_heapsize; /* heap size (in KB) */
+ __u32 sisfb_videooffset; /* Offset of viewport in video memory (in bytes) */
- __u32 sisfb_scalelcd;
- __u32 sisfb_specialtiming;
+ __u32 sisfb_curfstn; /* currently running FSTN/DSTN mode */
+ __u32 sisfb_curdstn;
- __u8 sisfb_haveemi;
- __u8 sisfb_emi30,sisfb_emi31,sisfb_emi32,sisfb_emi33;
- __u8 sisfb_haveemilcd;
+ __u16 sisfb_pci_vendor; /* PCI vendor (SiS or XGI) */
- __u8 sisfb_lcdpdca; /* PanelDelayCompensation for LCD-via-CRT1 */
+ __u32 sisfb_vbflags2; /* ivideo->vbflags2 */
- __u16 sisfb_tvxpos, sisfb_tvypos; /* Warning: Values + 32 ! */
+ __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[208]; /* for future use */
+ __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];
};
/* 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)
+#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)
+#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)
+#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)
+#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)
-
-/* more to come soon */
+#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)
+#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) */
/* For fb memory manager (FBIO_ALLOC, FBIO_FREE) */
struct sis_memreq {
- __u32 offset;
- __u32 size;
+ __u32 offset;
+ __u32 size;
};
/**********************************************/
/**********************************************/
#ifdef __KERNEL__
+
+#include <linux/pci.h>
+
#define UNKNOWN_VGA 0
#define SIS_300_VGA 1
#define SIS_315_VGA 2
+#define SISFB_HAVE_MALLOC_NEW
extern void sis_malloc(struct sis_memreq *req);
+extern void sis_malloc_new(struct pci_dev *pdev, struct sis_memreq *req);
+
extern void sis_free(u32 base);
+extern void sis_free_new(struct pci_dev *pdev, u32 base);
#endif
#endif
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