Linux-2.6.12-rc2v2.6.12-rc2

Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.

Let it rip!

1 files changed, 125 insertions, 0 deletions

diff --git a/include/linux/videotext.h b/include/linux/videotext.h
new file mode 100644
index 000000000000..018f92047ff8
--- /dev/null
+++ b/include/linux/videotext.h
@@ -0,0 +1,125 @@
+#ifndef _VTX_H
+#define _VTX_H
+
+/*
+ * Teletext (=Videotext) hardware decoders using interface /dev/vtx
+ * Do not confuse with drivers using /dev/vbi which decode videotext by software
+ *
+ * Videotext IOCTLs changed in order to use _IO() macros defined in <linux/ioctl.h>,
+ * unused tuner IOCTLs cleaned up by
+ * Michael Geng <linux@MichaelGeng.de>
+ *
+ * Copyright (c) 1994-97 Martin Buck  <martin-2.buck@student.uni-ulm.de>
+ * Read COPYING for more information
+ *
+ */
+
+
+/*
+ *      Videotext ioctls
+ */
+#define VTXIOCGETINFO   _IOR  (0x81,  1, vtx_info_t)
+#define VTXIOCCLRPAGE   _IOW  (0x81,  2, vtx_pagereq_t)
+#define VTXIOCCLRFOUND  _IOW  (0x81,  3, vtx_pagereq_t)
+#define VTXIOCPAGEREQ   _IOW  (0x81,  4, vtx_pagereq_t)
+#define VTXIOCGETSTAT   _IOW  (0x81,  5, vtx_pagereq_t)
+#define VTXIOCGETPAGE   _IOW  (0x81,  6, vtx_pagereq_t)
+#define VTXIOCSTOPDAU   _IOW  (0x81,  7, vtx_pagereq_t)
+#define VTXIOCPUTPAGE   _IO   (0x81,  8)
+#define VTXIOCSETDISP   _IO   (0x81,  9)
+#define VTXIOCPUTSTAT   _IO   (0x81, 10)
+#define VTXIOCCLRCACHE  _IO   (0x81, 11)
+#define VTXIOCSETVIRT   _IOW  (0x81, 12, long)
+
+/* for compatibility, will go away some day */
+#define VTXIOCGETINFO_OLD  0x7101  /* get version of driver & capabilities of vtx-chipset */
+#define VTXIOCCLRPAGE_OLD  0x7102  /* clear page-buffer */
+#define VTXIOCCLRFOUND_OLD 0x7103  /* clear bits indicating that page was found */
+#define VTXIOCPAGEREQ_OLD  0x7104  /* search for page */
+#define VTXIOCGETSTAT_OLD  0x7105  /* get status of page-buffer */
+#define VTXIOCGETPAGE_OLD  0x7106  /* get contents of page-buffer */
+#define VTXIOCSTOPDAU_OLD  0x7107  /* stop data acquisition unit */
+#define VTXIOCPUTPAGE_OLD  0x7108  /* display page on TV-screen */
+#define VTXIOCSETDISP_OLD  0x7109  /* set TV-mode */
+#define VTXIOCPUTSTAT_OLD  0x710a  /* set status of TV-output-buffer */
+#define VTXIOCCLRCACHE_OLD 0x710b  /* clear cache on VTX-interface (if avail.) */
+#define VTXIOCSETVIRT_OLD  0x710c  /* turn on virtual mode (this disables TV-display) */
+
+/* 
+ *      Definitions for VTXIOCGETINFO
+ */
+ 
+#define SAA5243 0
+#define SAA5246 1
+#define SAA5249 2
+#define SAA5248 3
+#define XSTV5346 4
+
+typedef struct {
+        int version_major, version_minor;       /* version of driver; if version_major changes, driver */
+                                                /* is not backward compatible!!! CHECK THIS!!! */  
+        int numpages;                           /* number of page-buffers of vtx-chipset */
+        int cct_type;                           /* type of vtx-chipset (SAA5243, SAA5246, SAA5248 or
+                                                 * SAA5249) */
+}
+vtx_info_t;
+
+
+/*
+ *      Definitions for VTXIOC{CLRPAGE,CLRFOUND,PAGEREQ,GETSTAT,GETPAGE,STOPDAU,PUTPAGE,SETDISP}
+ */
+
+#define MIN_UNIT   (1<<0)
+#define MIN_TEN    (1<<1)
+#define HR_UNIT    (1<<2)
+#define HR_TEN     (1<<3)
+#define PG_UNIT    (1<<4)
+#define PG_TEN     (1<<5)
+#define PG_HUND    (1<<6)
+#define PGMASK_MAX (1<<7)
+#define PGMASK_PAGE (PG_HUND | PG_TEN | PG_UNIT)
+#define PGMASK_HOUR (HR_TEN | HR_UNIT)
+#define PGMASK_MINUTE (MIN_TEN | MIN_UNIT)
+
+typedef struct 
+{
+        int page;       /* number of requested page (hexadecimal) */
+        int hour;       /* requested hour (hexadecimal) */
+        int minute;     /* requested minute (hexadecimal) */
+        int pagemask;   /* mask defining which values of the above are set */
+        int pgbuf;      /* buffer where page will be stored */
+        int start;      /* start of requested part of page */
+        int end;        /* end of requested part of page */
+        void __user *buffer;    /* pointer to beginning of destination buffer */
+}
+vtx_pagereq_t;
+
+
+/*
+ *      Definitions for VTXIOC{GETSTAT,PUTSTAT}
+ */
+ 
+#define VTX_PAGESIZE (40 * 24)
+#define VTX_VIRTUALSIZE (40 * 49)
+
+typedef struct 
+{
+        int pagenum;                    /* number of page (hexadecimal) */
+        int hour;                       /* hour (hexadecimal) */
+        int minute;                     /* minute (hexadecimal) */
+        int charset;                    /* national charset */
+        unsigned delete : 1;            /* delete page (C4) */
+        unsigned headline : 1;          /* insert headline (C5) */
+        unsigned subtitle : 1;          /* insert subtitle (C6) */
+        unsigned supp_header : 1;       /* suppress header (C7) */
+        unsigned update : 1;            /* update page (C8) */
+        unsigned inter_seq : 1;         /* interrupted sequence (C9) */
+        unsigned dis_disp : 1;          /* disable/suppress display (C10) */
+        unsigned serial : 1;            /* serial mode (C11) */
+        unsigned notfound : 1;          /* /FOUND */
+        unsigned pblf : 1;              /* PBLF */
+        unsigned hamming : 1;           /* hamming-error occurred */
+}
+vtx_pageinfo_t;
+ 
+#endif /* _VTX_H */