patch-2.4.0-test7 linux/drivers/char/saa7146.h

• Lines: 118
• Date: Wed Dec 31 16:00:00 1969
• Orig file: v2.4.0-test6/linux/drivers/char/saa7146.h
• Orig date: Thu Nov 11 20:11:34 1999

diff -u --recursive --new-file v2.4.0-test6/linux/drivers/char/saa7146.h linux/drivers/char/saa7146.h
@@ -1,117 +0,0 @@
-/*  
-    saa7146.h - definitions philips saa7146 based cards
-    Copyright (C) 1999 Nathan Laredo (laredo@gnu.org)
-    
-    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 License, or
-    (at your option) 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., 675 Mass Ave, Cambridge, MA 02139, USA.
-*/
-
-#ifndef __SAA7146__
-#define __SAA7146__
-
-#define SAA7146_VERSION_CODE 0x000101
-
-#include <linux/types.h>
-#include <linux/wait.h>
-
-#include <linux/i2c.h>
-#include <linux/videodev.h>
-
-#ifndef O_NONCAP  
-#define O_NONCAP	O_TRUNC
-#endif
-
-#define MAX_GBUFFERS	2
-#define FBUF_SIZE	0x190000
-
-#ifdef __KERNEL__
-
-struct saa7146_window 
-{
-	int x, y;
-	ushort width, height;
-	ushort bpp, bpl;
-	ushort swidth, sheight;
-	short cropx, cropy;
-	ushort cropwidth, cropheight;
-	unsigned long vidadr;
-	int color_fmt;
-	ushort depth;
-};
-
-/*  Per-open data for handling multiple opens on one device */
-struct device_open
-{
-	int	     isopen;
-	int	     noncapturing;
-	struct saa7146  *dev;
-};
-#define MAX_OPENS 3
-
-struct saa7146
-{
-	struct video_device video_dev;
-	struct video_picture picture;
-	struct video_audio audio_dev;
-	struct video_info vidinfo;
-	int user;
-	int cap;
-	int capuser;
-	int irqstate;		/* irq routine is state driven */
-	int writemode;
-	int playmode;
-        unsigned int nr;
-	unsigned long irq;          /* IRQ used by SAA7146 card */
-	unsigned short id;
-	struct i2c_bus i2c;
-	struct pci_dev *dev;
-	unsigned char revision;
-	unsigned char boardcfg[64];	/* 64 bytes of config from eeprom */
-	unsigned long saa7146_adr;   /* bus address of IO mem from PCI BIOS */
-	struct saa7146_window win;
-	unsigned char *saa7146_mem; /* pointer to mapped IO memory */
-	struct device_open open_data[MAX_OPENS];
-#define MAX_MARKS 16
-	/* for a/v sync */
-	int endmark[MAX_MARKS], endmarkhead, endmarktail;
-	u32 *dmaRPS1, *pageRPS1, *dmaRPS2, *pageRPS2, *dmavid1, *dmavid2,
-		*dmavid3, *dmaa1in, *dmaa1out, *dmaa2in, *dmaa2out,
-		*pagedebi, *pagevid1, *pagevid2, *pagevid3, *pagea1in,
-		*pagea1out, *pagea2in, *pagea2out;
-	wait_queue_head_t i2cq, debiq, audq, vidq;
-	u8  *vidbuf, *audbuf, *osdbuf, *dmadebi;
-	int audhead, vidhead, osdhead, audtail, vidtail, osdtail;
-	spinlock_t lock;	/* the device lock */
-};
-#endif
-
-#ifdef _ALPHA_SAA7146
-#define saawrite(dat,adr)    writel((dat),(char *) (saa->saa7146_adr+(adr)))
-#define saaread(adr)         readl(saa->saa7146_adr+(adr))
-#else
-#define saawrite(dat,adr)    writel((dat), (char *) (saa->saa7146_mem+(adr)))
-#define saaread(adr)         readl(saa->saa7146_mem+(adr))
-#endif
-
-#define saaand(dat,adr)      saawrite((dat) & saaread(adr), adr)
-#define saaor(dat,adr)       saawrite((dat) | saaread(adr), adr)
-#define saaaor(dat,mask,adr) saawrite((dat) | ((mask) & saaread(adr)), adr)
-
-/* bitmask of attached hardware found */
-#define SAA7146_UNKNOWN		0x00000000
-#define SAA7146_SAA7111		0x00000001
-#define SAA7146_SAA7121		0x00000002
-#define SAA7146_IBMMPEG		0x00000004
-
-#endif