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Remote meteor driver. It hasn't compiled in over 3 years. If someone

Browse Source 
makes it compile again, and can test it, we can restore the driver to
the tree.
This commit is contained in:
Warner Losh 2003-12-07 04:41:11 +00:00
parent 1da8b3b984
commit 65b4a1b917
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=123213
13 changed files with 3 additions and 4298 deletions
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4
share/man/man4/man4.i386/Makefile
View File

@ -2,9 +2,9 @@
MAN= aic.4 alpm.4 amdpm.4 apm.4 ar.4 asc.4 \
CPU_ELAN.4 cs.4 cx.4 cy.4 \
dgb.4 el.4 ep.4 ex.4 fe.4 gsc.4 \
el.4 ep.4 ex.4 fe.4 gsc.4 \
ie.4 io.4 le.4 linux.4 lnc.4 longrun.4 mcd.4 \
meteor.4 mse.4 npx.4 \
mse.4 npx.4 \
pae.4 pcf.4 perfmon.4 pnp.4 pnpbios.4 \
ray.4 rdp.4 sbni.4 smapi.4 scd.4 \
spkr.4 sr.4 streams.4 svr4.4 \

961
share/man/man4/man4.i386/meteor.4
View File

@ -1,961 +0,0 @@
.\"
.\" $FreeBSD$
.\"
.Dd August 15, 1995
.Dt METEOR 4 i386
.Os
.Sh NAME
.Nm meteor
.Nd "video capture driver"
.Sh SYNOPSIS
.Cd "device meteor"
.Sh DESCRIPTION
The
.Nm
driver provides support for a PCI
.Em video
capture.
It allows the capture of 24 bit RGB, 16 bit RGB and 16 bit YUV
output formats.
.Pp
.Ss Meteor Driver Installation
To use the
.Tn "Matrox Meteor"
card in your system, you need a computer
that supports the PCI (preferably the Type 2 or better) interface bus.
It is recommended that the system has more than 16 MB of RAM since this
capture card directly deposits the image to system RAM.
.Pp
The files required for
.Tn "Matrox Meteor"
card are:
.Pp
.Bl -item -offset indent -compact
.It
.Pa /sys/pci/meteor.c
.It
.Pa /sys/i386/include/ioctl_meteor.h
.El
.Pp
For
.Fx
release versions 2.1 and earlier, the following patch files are also required:
.Pp
.Bl -item -offset indent -compact
.It
.Pa meteor/usr/sys/i386/i386/conf.patch
.It
.Pa meteor/usr/sys/conf/files.patch
.It
.Pa meteor/sys/i386/conf/LINT.patch
.El
.Pp
These files are available for anonymous FTP at:
.Pa ftp://joy.cs.ndsu.nodak.edu/pub/meteor.tgz
.Pp
.Bl -enum
.It
In the configuration file, add the line (as shown in
.Pa meteor/usr/sys/i386/conf/LINT.patch ) :
.Pp
.Cd "device meteor0"
.It
There is also a couple of optional parameters you may use:
.Bl -tag -width indent
.It Cd "options ""METEOR_ALLOC_PAGES=xxx"""
Specifies the number of contiguous pages to allocate when successfully
probed.
The default number of pages allocated by the kernel is 151.
This means that there are (151*4096) bytes available for use.
.It Cd "options METEOR_DEALLOC_PAGES"
Deallocate all pages when closing the device.
Note, the chances of
contiguously re-allocating new pages are very small.
The default
behavior is to not deallocate pages.
.It Cd "options ""METEOR_DEALLOC_ABOVE=xxx"""
Deallocate all pages above the specified number.
The default action is
to not deallocate above any pages.
.El
.It
Make and install the kernel.
.It
Make the special file name:
.Pp
.Dl "# mknod /dev/meteor0 c <major> 0"
.Pp
The major number is determined by the placement of the device in
.Pa conf.c .
The patch supplied with the driver will make the major number 67.
.El
.Ss Meteor Capture Modes
The
.Nm
capture driver has three modes of capture operation.
.Bl -enum
.It
Conventional
.Xr read 2
interface.
.Pp
This mode is the easiest and slowest to use.
This mode is great for
capturing a single field at little programming cost.
.Pp
In this mode, the user opens the device, sets the capture mode
and size (see:
.Dv METEORSETGEO
.Xr ioctl 2
call), and uses the
.Xr read 2
system
call to load the data into a buffer.
.Pp
.Pa meteor_read.c ;
read 400x300 RGB24 into a viewable PPM file
.Bd -literal
#include <sys/fcntl.h>
#include <machine/ioctl_meteor.h>
extern int errno;
#define ROWS 300
#define COLS 400
#define SIZE (ROWS * COLS * 4)
main()
{
struct meteor_geomet geo;
char buf[SIZE],b[4],header[16],*p;
int i,o,c;
if ((i = open("/dev/meteor0", O_RDONLY)) < 0) {
printf("open failed: %d\\n", errno);
exit(1);
}
/* set up the capture type and size */
geo.rows = ROWS;
geo.columns = COLS;
geo.frames = 1;
geo.oformat = METEOR_GEO_RGB24 ;
if (ioctl(i, METEORSETGEO, &geo) < 0) {
printf("ioctl failed: %d\\n", errno);
exit(1);
}
c = METEOR_FMT_NTSC;
if (ioctl(i, METEORSFMT, &c) < 0) {
printf("ioctl failed: %d\\n", errno);
exit(1);
}
c = METEOR_INPUT_DEV0;
if (ioctl(i, METEORSINPUT, &c) < 0) {
printf("ioctl failed: %d\\n", errno);
exit(1);
}
if ((c=read(i, &buf[0], SIZE)) < SIZE) {
printf("read failed %d %d %d\\n", c, i, errno);
close(i);
exit(1);
}
close(i);
if ((o = open("rgb24.ppm", O_WRONLY | O_CREAT, 0644)) < 0) {
printf("ppm open failed: %d\\n", errno);
exit(1);
}
/* make PPM header and save to file */
strcpy(&header[0], "P6 400 300 255 ");
header[2] = header[6] = header[10] = header[14] = '\\n';
write (o, &header[0], 15);
/* save the RGB data to PPM file */
for (p = &buf[0]; p < &buf[SIZE]; ) {
b[2] = *p++; /* blue */
b[1] = *p++; /* green */
b[0] = *p++; /* red */
*p++; /* NULL byte */
write(o,&b[0], 3); /* not very efficient */
}
close(o);
exit(0);
}
.Ed
.It
Memory mapped single capture or unsynchronized continuous capture.
.Pp
The single capture mode is designed for conferencing tools such as
.Nm nv .
These tools need to control the starting of the image capture and also
need several frames a second.
The continuous capture mode is designed
for applications that want free-running data.
.Pp
In this mode, the user opens the device, sets the capture mode
and size (see:
.Dv METEORSETGEO
.Xr ioctl 2
call),
.Xr mmap 2 Ns s
the frame buffer
memory into the user process space, and issues either the
single-capture or the continuous capture call (see:
.Dv METEORCAPTUR
.Xr ioctl 2
call) to load the data into the memory mapped buffer.
.Pp
As explained in the
.Dv METEORCAPTUR
.Xr ioctl 2
call, the single frame capture
.Xr ioctl 2
will block until the capture is complete, the continuous capture
will return immediately.
.Pp
.Pa meteor_mmap_single_continuous.c
.Bd -literal
#include <sys/types.h>
#include <sys/mman.h>
#include <sys/fcntl.h>
#include <machine/ioctl_meteor.h>
extern int errno;
#define ROWS 480
#define COLS 640
#define SIZE (ROWS * COLS * 2)
main()
{
struct meteor_geomet geo;
char buf[SIZE];
char *mmbuf;
int i,c;
if ((i = open("/dev/meteor0", O_RDONLY)) < 0) {
printf("open failed\\n");
exit(1);
}
geo.rows = ROWS;
geo.columns = COLS;
geo.frames = 1;
geo.oformat = METEOR_GEO_RGB16 ;
if (ioctl(i, METEORSETGEO, &geo) < 0) {
printf("ioctl failed: %d\\n", errno);
exit(1);
}
c = METEOR_FMT_NTSC;
if (ioctl(i, METEORSFMT, &c) < 0) {
printf("ioctl failed: %d\\n", errno);
exit(1);
}
c = METEOR_INPUT_DEV0;
if (ioctl(i, METEORSINPUT, &c) < 0) {
printf("ioctl failed: %d\\n", errno);
exit(1);
}
mmbuf=(char *)mmap((caddr_t)0, SIZE, PROT_READ,
MAP_SHARED, i, (off_t)0);
#ifdef SINGLE_MODE
/* single frame capture */
c = METEOR_CAP_SINGLE ;
ioctl(i, METEORCAPTUR, &c); /* wait for the frame */
/* directly access the frame buffer array data in mmbuf */
#else
/* continuous frame capture */
c = METEOR_CAP_CONTINOUS ;
ioctl(i, METEORCAPTUR, &c); /* returns immediately */
/* directly access the frame buffer array data in mmbuf */
c = METEOR_CAP_STOP_CONT ;
ioctl(i, METEORCAPTUR, &c); /* close will also stop capture */
#endif
close(i);
exit(0);
}
.Ed
.It
Memory mapped, multi-frame ring buffer synchronize capture.
.Pp
This continuous capture mode is synchronized with the application that
processes up to 32 frames.
This gives the advantages of both single and
continuous capture modes.
.Pp
The kernel notifies the application of a new data by raising an
application defined signal.
The driver also shares a structure with
the application that allows them to communicate which frame has been
written by the kernel and which frame has been read by the application.
.Pp
The shared structure starts on the first page after your data.
The
structure address can be found by calculation:
.Pp
.Dl "(number_rows * number_columns * pixel_depth + 4095) & 0xfffff000"
or
.Dl "((number_rows * number_columns * pixel_depth + 4095)/4096) * 4096"
.Pp
The shared structure is of type
.Va struct meteor_mem .
The two most
important fields are called
.Va active
and
.Va num_active_buf .
.Va active
is a bitmap of frames written by the kernel.
.Va num_active_bufs
is
a count of frames marked in the
.Va active
field.
When a frame is read
in by the driver, the
.Va num_active_bufs
count is tested, if this
count is below the threshold of number of active frames (value
in
.Va meteor_mem Ns 's
.Va hiwat
variable), the bit representing frame
number in the buffer is stored in the
.Va active
variable, the
.Va num_active_bufs
is incremented, the kernel then raises the specified
signal to activate the user application.
The user application's
responsibility when getting the signal is to check the active bitmap
to determine the lowest active frame, use the data as the application
desires, clear the bitmap entry for that frame, and decrement the
.Va num_active_bufs .
If the threshold of number of active frames
.Pq Va hiwat
has been exceeded, no new frames or signal from the kernel will occur
until the
.Va num_active_bufs
is less than or equal to
.Va lowat .
.Pp
The driver loads the frames in a round-robin fashion.
It is expected
that the user removes them in the same order.
The driver does not
check to see if the frame is already active.
.Pp
The
.Va frame_size
and number of frames in the buffer are also provided
to the
.Va meteor_mem
structure, but changing these fields in the
application will not change the operation of the driver.
.Pp
In programming for this mode, the user opens the device, sets the
geometry,
.Xr mmap 2 Ns s
the data/common control structure, then starts the
continuous capture mode.
A special signal catcher is required to
process the frames as they are read by the kernel.
.Pp
When specifying the geometry (see:
.Dv METEORSETGEO
.Xr ioctl 2
call),
it
is important that the number of frames is set greater than 1.
.Pp
.Pa skeleton_capture_n.c
.Bd -literal
#include <sys/types.h>
#include <sys/mman.h>
#include <sys/fcntl.h>
#include <sys/signal.h>
#include <machine/ioctl_meteor.h>
int video; /* made global if you wish to stop capture in signal handler */
caddr_t data_frames;
struct meteor_mem *common_mem;
extern int errno;
#define FRAME_MAX
void
usr2_catcher()
{
#ifdef SIGNAL_STOP
struct meteor_capframe capframe; /* for ioctl */
#endif
char *frame;
/* find frame */
frame = (char *) (data_frames + sig_cnt * common_mem->frame_size) ;
/* add frame processing here */
/* deactivate frame */
common_mem->active &= ~(1 << (sig_cnt % 16));
common_mem->num_active_bufs--;
/* process next frame on next interrupt */
sig_cnt = ((sig_cnt+1) % FRAME_MAX);
#ifdef SIGNAL_STOP
if (some_condition_requiring_stopping) {
capframe.command=METEOR_CAP_STOP_FRAMES;
if (ioctl(i, METEORCAPFRM, &capframe) < 0) {
printf("METEORCAPFRM failed %d\\n", errno);
exit(1);
}
}
#endif
}
main()
{
struct meteor_geomet geo;
int height, width, depth, frames, size;
struct meteor_capframe capframe;
if ((i = open("/dev/meteor0", O_RDONLY)) < 0) {
printf("open failed\\n");
exit(1);
}
printf("test %d %d\\n", errno, i);
height = geo.rows = 120;
width= geo.columns = 320;
frames = geo.frames = FRAME_MAX;
depth = 2; /* 2 bytes per pixel for RGB*/
geo.oformat = METEOR_GEO_RGB16;
if (ioctl(i, METEORSETGEO, &geo) < 0) {
printf("METEORSETGEO failed %d\\n", errno);
exit(1);
}
c = METEOR_FMT_NTSC;
if (ioctl(i, METEORSFMT, &c) < 0) {
printf("ioctl failed: %d\\n", errno);
exit(1);
}
c = METEOR_INPUT_DEV0;
if (ioctl(i, METEORSINPUT, &c) < 0) {
printf("ioctl failed: %d\\n", errno);
exit(1);
}
size = ((width*height*depth*frames+4095)/4096)*4096;
/* add one page after data for meteor_mem */
data_frames = mmap((caddr_t)0, size + 4096, PROT_READ | PROT_WRITE,
MAP_SHARED, i, (off_t)0);
if (data_frames == (caddr_t) MAP_FAILED) return (0);
/* common_mem is located at page following data */
common_mem = (struct meteor_mem *) (y + size);
signal(SIGUSR2, usr2_catcher); /* catch new frame message */
capframe.command=METEOR_CAP_N_FRAMES;
capframe.signal=SIGUSR2;
capframe.lowat=12; /* must be < hiwat */
capframe.hiwat=14; /* must be < FRAME_MAX */
/* start the sync capture */
if (ioctl(i, METEORCAPFRM, &capframe) < 0) {
printf("METEORCAPFRM failed %d\\n", errno);
exit(1);
}
/* this is the background working area, or you can sleep */
/* to stop capture */
capframe.command=METEOR_CAP_STOP_FRAMES;
if (ioctl(i, METEORCAPFRM, &capframe) < 0) {
printf("METEORCAPFRM failed %d\\n", errno);
exit(1);
}
}
.Ed
.El
.Ss Meteor IOCTL Call and Parameters
The
.Nm
capture driver has
.Xr ioctl 2
requests for capturing, reading card
status, for setting and reading the geometry, and for setting and reading the
attributes.
.Pp
.Bf -symbolic
IT IS VERY IMPORTANT TO CHECK FOR ERRORS ON THESE RETURNING IOCTLs.
.Ef
Errors indicate that something is very wrong with the
.Xr ioctl 2
and the
application should not attempt to proceed further with capturing.
The
.Nm
capture driver still makes attempts to stop the next capture step if
an error occurred in a previous step but was ignored by the application
programmer.
.Bl -enum
.It
.Xr ioctl 2
requests
.Dv METEORSETGEO
and
.Dv METEORGETGEO
.Pp
.Dv METEORSETGEO
and
.Dv METEORGETGEO
are used to set and read the input
size, input device, and output format for frame capture.
.Pp
These
.Xr ioctl 2
routines use the
.Va meteor_geomet
structure that has the
following entries:
.Pp
.Bl -tag -width columns
.It Va rows
number of rows (lines high) in output image
.It Va columns
number of pixels in a row (width) in output image
.It Va frames
number of frames in buffer.
Should be 1, unless using
the multi-framed synchronous capture mode
.Pq Dv METEORCAPFRM
which REQUIRES frames to be larger than 1.
.Pp
Note: if
.Va rows , columns
or
.Va frames
is not changed, then
the existing values are used.
The system defaults
is 640x480x1.
.It Va oformat
you may choose one of the following output format:
.Bl -tag -width METEOR_GEO_YUV_PACKED
.It Dv METEOR_GEO_RGB16
(RGB 16 bits xrrrrrgg gggbbbbb default)
.It Dv METEOR_GEO_RGB24
(RGB 24 bits packed in 32 bits:
00000000 rrrrrrrr gggggggg bbbbbbbb)
.It Dv METEOR_GEO_YUV_PACKED
(4-2-2 YUV 16 bits packed byte format:
u0 y0 v0 y1 u1 y2 v1 y3 ...)
.It Dv METEOR_GEO_YUV_PLANER
(4-2-2 YUV 16 bits planer format:
rows * columns bytes of y
rows * column / 4 bytes of even u
rows * column / 4 bytes of even v
rows * column / 4 bytes of odd u
rows * column / 4 bytes of odd v)
.El
.El
.Pp
The
.Dv METEORSETGEO
.Xr ioctl 2
will fail if more than one entry from a category
is selected.
It is highly recommended that a
.Dv METEORSETGEO
is done
before capturing data because you cannot guarantee the initial mode
the card.
.Pp
The
.Dv METEORSETGEO
will also attempt to reallocate a new contiguous
kernel buffer if the new geometry exceeds the old geometry.
On
other hand, if the new geometry will fit in the existing buffer,
the existing buffer is used.
.Pp
If
.Dv METEORSETGEO
fails the
.Xr ioctl 2
will return a value of -1 and the
external variable
.Va errno
will be set to:
.Bl -tag -width Er
.It Bq Er EINVAL
invalid
.Va meteor_geomet
structure pointer,
.Va rows , columns , frames
were invalid.
.It Bq Er ENOMEM
could not allocate the contiguous block.
.El
.It
.Xr ioctl 2
requests
.Dv METEORSFMT
and
.Dv METEORGFMT
.Pp
.Dv METEORSFMT
and
.Dv METEORGFMT
are used to set and read the camera input
standard format.
.Pp
Possible formats are:
.Pp
.Bl -tag -width METEOR_FMT_AUTOMODE -compact
.It Dv METEOR_FMT_NTSC
NTSC (default mode)
.It Dv METEOR_FMT_PAL
PAL
.It Dv METEOR_FMT_SECAM
SECAM
.It Dv METEOR_FMT_AUTOMODE
Autodetect.
.El
.It
.Xr ioctl 2
requests
.Dv METEORSINPUT
and
.Dv METEORGINPUT
.Pp
.Dv METEORSINPUT
and
.Dv METEORGINPUT
are used to set and read the camera
input device.
Using the DB9 connector on the
.Tn Meteor
card, 4 input
devices can be connected and an input camera can be selected with this
.Xr ioctl 2 .
.Pp
Possible formats are:
.Pp
.Bl -tag -width METEOR_INPUT_DEV_SVIDEO -compact
.It Dv METEOR_INPUT_DEV0
(default if none specified)
.It Dv METEOR_INPUT_DEV_RCA
(same as METEOR_INPUT_DEV0)
.It Dv METEOR_INPUT_DEV1
.It Dv METEOR_INPUT_DEV2
.It Dv METEOR_INPUT_DEV_SVIDEO
(same as METEOR_INPUT_DEV2)
.El
.It
.Xr ioctl 2
request
.Dv METEORSTATUS
.Pp
.Dv METEORSTATUS
is used to read the status of the
.Tn Meteor
capture card
and returns the following information:
.Bl -column "METEOR_STATUS_ID_MASK" ""
.It Dv METEOR_STATUS_ID_MASK " 4 bit ID of the SAA7196 scaler chip."
.Pp
.It Dv METEOR_STATUS_DIR " 0 = scaler uses internal source."
.It " 1 = scaler uses external data of expansion bus."
.Pp
.It Dv METEOR_STATUS_OEF " 0 = even field detected."
.It " 1 = odd field detected."
.Pp
.It Dv METEOR_STATUS_SVP " VRAM Port state:"
.It " 0 = inputs HFL and INCADDR inactive."
.It " 1 = inputs HFL and INCADDR active."
.Pp
.It Dv METEOR_STATUS_STTC " 0 = TV horizontal time constant (slow)."
.It " 1 = VCR horizontal time constant (fast)."
.Pp
.It Dv METEOR_STATUS_HCLK " 0 = Horizontal Phase Lock Loop locked."
.It " 1 = Horizontal Phase Lock Loop unlocked."
.Pp
.It Dv METEOR_STATUS_FIDT " 0 = 50 Hz Field detected."
.It " 1 = 60 Hz Field detected."
.Pp
.It Dv METEOR_STATUS_ALTD " 0 = no line alternating color burst detected."
.It " 1 = line alternating color burst detected (PAL/SECAM)."
.Pp
.It Dv METEOR_STATUS_CODE " 0 = no color information detected."
.It " 1 = color information detected."
.El
.It
.Xr ioctl 2
request
.Dv METEORCAPTUR
.Pp
.Dv METEORCAPTUR
is used to single frame capture or unsynchronized
continuous capture.
.Pp
The single frame capture
.Xr ioctl 2
request will return only after a
frame has been captured and transfered to the frame buffer.
.Pp
The unsynchronized continuous capture will return immediately and
data is directly deposited into the buffer when it is available.
Since this is unsynchronized, it is possible the data is being
written by the kernel while being read by the application.
.Pp
These
.Xr ioctl 2
routines use the following settings:
.Pp
.Bl -tag -width METEOR_CAP_CONTINOUS -compact
.It Dv METEOR_CAP_SINGLE
capture one frame
.It Dv METEOR_CAP_CONTINOUS
unsynchronized continuous capture
.It Dv METEOR_CAP_STOP_CONT
stop the unsynchronized continuous
capture
.El
.Pp
If
.Dv METEORCAPTUR
fails the
.Xr ioctl 2
will return a value of -1 and the
external variable
.Va errno
will be set to:
.Bl -tag -width Er
.It Bq Er EINVAL
invalid capture command value
.It Bq Er ENXIO
there is not internal buffer to hold the frame.
This indicates the previous set geometry
.Xr ioctl 2
failed.
.It Bq Er EIO
card is already capturing.
.El
.It
.Xr ioctl 2
request
.Dv METEORCAPFRM
.Pp
.Dv METEORCAPFRM
is used for synchronous capture of multiple frames.
.Pp
This
.Xr ioctl 2
routine uses the
.Va meteor_capture
structure that has the
following entries:
.Bl -tag -width command
.It Va command
possible values for
.Va command
are:
.Bl -tag -width METEOR_CAP_STOP_FRAMES
.It Dv METEOR_CAP_STOP_FRAMES
stop the capture; does not use the
other variable in structure.
.It Dv METEOR_CAP_N_FRAMES
start the capture using the other
variables in the structure as inputs
.El
.It Va signal
signal to send to application when a new
frame has been captured.
This signal will
only be raised if the captured frame is saved.
.It Va lowat
see below
.It Va hiwat
see below
.El
.Pp
When a new frame is completed, the driver checks the current unread
frame count stored in shared variable (the shared variable is stored
in the
.Va meteor_mem
structure)
.Va num_active_buf ;
if the count is larger
than
.Va hiwat ,
the driver will not store any new frames and will not
send capture signal to the user application until the
.Va num_active_buf
is lower than
.Va lowat .
.Pp
If
.Dv METEORCAPFRM
fails the
.Xr ioctl 2
will return a value of -1 and the
external variable
.Va errno
will be set to:
.Bl -tag -width Er
.It Bq Er EINVAL
invalid meteor_geomet structure pointer or bad command.
.It Bq Er ENXIO
there is not internal buffer to hold the frame.
This indicates the previous set geometry
.Xr ioctl 2
failed.
.It Bq Er EIO
card is already capturing.
.El
.It
.Xr ioctl 2
requests
.Dv METEORSCHCV
and
.Dv METEORGCHCV
.Pp
.Dv METEORSCHCV
and
.Dv METEORGCHCV
are used to set and get the chrominance
gain control and effects the UV output amplitude.
.Pp
If
.Dv METEORSCHCV
or
.Dv METEORGCHCV
fails the
.Xr ioctl 2
will return a value
of -1 and the external variable
.Va errno
will be set to:
.Bl -tag -width Er
.It Bq Er EINVAL
invalid unsigned char pointer.
.El
.It
.Xr ioctl 2
requests
.Dv METEORGHUE
and
.Dv METEORSHUE
.Pp
.Dv METEORGHUE
and
.Dv METEORSHUE
are used to get and set the hue.
The
signed character has legal values are from +127 which represent
+178.6 degrees to -128 which represents -180 degrees.
.Pp
If
.Dv METEORGHUE
or
.Dv METEORSHUE
fails the
.Xr ioctl 2
will return a value of
-1 and the external variable
.Va errno
will be set to:
.Bl -tag -width Er
.It Bq Er EINVAL
invalid signed char pointer.
.El
.It
.Xr ioctl 2
requests
.Dv METEORSCOUNT
and
.Dv METEORGCOUNT
.Pp
.Dv METEORGCOUNT
is used to get the count of frame errors, DMA errors and
count of the number of frames captured that have occurred since
the device was opened.
.Dv METEORSCOUNT
can be used to reinitialize the
counters.
.Pp
This
.Xr ioctl 2
routines use the
.Va meteor_counts
structure that has the
following entries:
.Bl -tag -width frame_count
.It Va fifo_errors
number of FIFO errors since device was opened.
.It Va dma_errors
number of DMA errors since device was opened.
.It Va frame_count
number of frames captured since device was opened.
.El
.Pp
If
.Dv METEORSCOUNT
or
.Dv METEORGCOUNT
fails the
.Xr ioctl 2
will return a value
of -1 and the external variable
.Va errno
will be set to:
.Bl -tag -width Er
.It Bq Er EINVAL
invalid meteor_counts structure pointer.
.El
.El
.Sh BUGS
.Bl -enum
.It
IIC register is difficult to set.
We got around that by adding a long
wait at each IIC register write.
.It
We had difficulties getting the
.Tn Meteor
capture card to work on systems
that used NCR chipset SCSI cards.
It is possible that the
.Tn Meteor
and
.Tn "NCR SCSI"
could work together using the newer TRITON motherboards.
.El
.Sh AUTHORS
.An Jim Lowe Aq james@miller.cs.uwm.edu ,
.An Mark Tinguely Aq tinguely@plains.nodak.edu

187
sys/alpha/include/ioctl_meteor.h
View File

@ -1,187 +0,0 @@
/*
* Copyright (c) 1995 Mark Tinguely and Jim Lowe
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by Mark Tinguely and Jim Lowe
* 4. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
* $FreeBSD$
*/
/*
* ioctl constants for Matrox Meteor Capture card.
*/
#ifndef _MACHINE_IOCTL_METEOR_H_
#define _MACHINE_IOCTL_METEOR_H_
#ifndef _KERNEL
#include <sys/types.h>
#endif
#include <sys/ioccom.h>
struct meteor_capframe {
short command; /* see below for valid METEORCAPFRM commands */
short lowat; /* start transfer if < this number */
short hiwat; /* stop transfer if > this number */
} ;
/* structure for METEOR[GS]ETGEO - get/set geometry */
struct meteor_geomet {
u_short rows;
u_short columns;
u_short frames;
u_long oformat;
} ;
/* structure for METEORGCOUNT-get count of frames, fifo errors and dma errors */
struct meteor_counts {
u_long fifo_errors; /* count of fifo errors since open */
u_long dma_errors; /* count of dma errors since open */
u_long frames_captured; /* count of frames captured since open */
u_long even_fields_captured; /* count of even fields captured */
u_long odd_fields_captured; /* count of odd fields captured */
} ;
/* structure for getting and setting direct transfers to vram */
struct meteor_video {
u_long addr; /* Address of location to dma to */
u_long width; /* Width of memory area */
u_long banksize; /* Size of Vram bank */
u_long ramsize; /* Size of Vram */
};
#define METEORCAPTUR _IOW('x', 1, int) /* capture a frame */
#define METEORCAPFRM _IOW('x', 2, struct meteor_capframe) /* sync capture */
#define METEORSETGEO _IOW('x', 3, struct meteor_geomet) /* set geometry */
#define METEORGETGEO _IOR('x', 4, struct meteor_geomet) /* get geometry */
#define METEORSTATUS _IOR('x', 5, unsigned short) /* get status */
#define METEORSHUE _IOW('x', 6, signed char) /* set hue */
#define METEORGHUE _IOR('x', 6, signed char) /* get hue */
#define METEORSFMT _IOW('x', 7, unsigned long) /* set format */
#define METEORGFMT _IOR('x', 7, unsigned long) /* get format */
#define METEORSINPUT _IOW('x', 8, unsigned long) /* set input dev */
#define METEORGINPUT _IOR('x', 8, unsigned long) /* get input dev */
#define METEORSCHCV _IOW('x', 9, unsigned char) /* set uv gain */
#define METEORGCHCV _IOR('x', 9, unsigned char) /* get uv gain */
#define METEORSCOUNT _IOW('x',10, struct meteor_counts)
#define METEORGCOUNT _IOR('x',10, struct meteor_counts)
#define METEORSFPS _IOW('x',11, unsigned short) /* set fps */
#define METEORGFPS _IOR('x',11, unsigned short) /* get fps */
#define METEORSSIGNAL _IOW('x', 12, unsigned int) /* set signal */
#define METEORGSIGNAL _IOR('x', 12, unsigned int) /* get signal */
#define METEORSVIDEO _IOW('x', 13, struct meteor_video) /* set video */
#define METEORGVIDEO _IOR('x', 13, struct meteor_video) /* get video */
#define METEORSBRIG _IOW('x', 14, unsigned char) /* set brightness */
#define METEORGBRIG _IOR('x', 14, unsigned char) /* get brightness */
#define METEORSCSAT _IOW('x', 15, unsigned char) /* set chroma sat */
#define METEORGCSAT _IOR('x', 15, unsigned char) /* get uv saturation */
#define METEORSCONT _IOW('x', 16, unsigned char) /* set contrast */
#define METEORGCONT _IOR('x', 16, unsigned char) /* get contrast */
#define METEORSBT254 _IOW('x', 17, unsigned short) /* set Bt254 reg */
#define METEORGBT254 _IOR('x', 17, unsigned short) /* get Bt254 reg */
#define METEORSHWS _IOW('x', 18, unsigned char) /* set hor start reg */
#define METEORGHWS _IOR('x', 18, unsigned char) /* get hor start reg */
#define METEORSVWS _IOW('x', 19, unsigned char) /* set vert start reg */
#define METEORGVWS _IOR('x', 19, unsigned char) /* get vert start reg */
#define METEORSTS _IOW('x', 20, unsigned char) /* set time stamp */
#define METEORGTS _IOR('x', 20, unsigned char) /* get time stamp */
#define METEOR_STATUS_ID_MASK 0xf000 /* ID of 7196 */
#define METEOR_STATUS_DIR 0x0800 /* Direction of Expansion port YUV */
#define METEOR_STATUS_OEF 0x0200 /* Field detected: Even/Odd */
#define METEOR_STATUS_SVP 0x0100 /* State of VRAM Port:inactive/active */
#define METEOR_STATUS_STTC 0x0080 /* Time Constant: TV/VCR */
#define METEOR_STATUS_HCLK 0x0040 /* Horiz PLL: locked/unlocked */
#define METEOR_STATUS_FIDT 0x0020 /* Field detect: 50/60hz */
#define METEOR_STATUS_ALTD 0x0002 /* Line alt: no line alt/line alt */
#define METEOR_STATUS_CODE 0x0001 /* Colour info: no colour/colour */
/* METEORCAPTUR capture options */
#define METEOR_CAP_SINGLE 0x0001 /* capture one frame */
#define METEOR_CAP_CONTINOUS 0x0002 /* continuously capture */
#define METEOR_CAP_STOP_CONT 0x0004 /* stop the continuous capture */
/* METEORCAPFRM capture commands */
#define METEOR_CAP_N_FRAMES 0x0001 /* capture N frames */
#define METEOR_CAP_STOP_FRAMES 0x0002 /* stop capture N frames */
#define METEOR_HALT_N_FRAMES 0x0003 /* halt of capture N frames */
#define METEOR_CONT_N_FRAMES 0x0004 /* continue after above halt */
/* valid video input formats: */
#define METEOR_FMT_NTSC 0x00100 /* NTSC -- initialized default */
#define METEOR_FMT_PAL 0x00200 /* PAL */
#define METEOR_FMT_SECAM 0x00400 /* SECAM */
#define METEOR_FMT_AUTOMODE 0x00800 /* auto-mode */
#define METEOR_INPUT_DEV0 0x01000 /* camera input 0 -- default */
#define METEOR_INPUT_DEV_RCA METEOR_INPUT_DEV0
#define METEOR_INPUT_DEV1 0x02000 /* camera input 1 */
#define METEOR_INPUT_DEV2 0x04000 /* camera input 2 */
#define METEOR_INPUT_DEV3 0x08000 /* camera input 3 */
#define METEOR_INPUT_DEV_RGB 0x0a000 /* for rgb version of meteor */
#define METEOR_INPUT_DEV_SVIDEO 0x06000 /* S-video input port */
/* valid video output formats: */
#define METEOR_GEO_RGB16 0x0010000 /* packed -- initialized default */
#define METEOR_GEO_RGB24 0x0020000 /* RBG 24 bits packed */
/* internally stored in 32 bits */
#define METEOR_GEO_YUV_PACKED 0x0040000 /* 4-2-2 YUV 16 bits packed */
#define METEOR_GEO_YUV_PLANAR 0x0080000 /* 4-2-2 YUV 16 bits planer */
#define METEOR_GEO_YUV_PLANER METEOR_GEO_YUV_PLANAR
#define METEOR_GEO_UNSIGNED 0x0400000 /* unsigned uv outputs */
#define METEOR_GEO_EVEN_ONLY 0x1000000 /* set for even only field capture */
#define METEOR_GEO_ODD_ONLY 0x2000000 /* set for odd only field capture */
#define METEOR_GEO_FIELD_MASK 0x3000000
#define METEOR_GEO_YUV_422 0x4000000 /* 4-2-2 YUV in Y-U-V combined */
#define METEOR_GEO_OUTPUT_MASK 0x40f0000
#define METEOR_GEO_YUV_12 0x10000000 /* YUV 12 format */
#define METEOR_GEO_YUV_9 0x40000000 /* YUV 9 format */
#define METEOR_FIELD_MODE 0x80000000 /* Field cap or Frame cap */
#define METEOR_SIG_MODE_MASK 0xffff0000
#define METEOR_SIG_FRAME 0x00000000 /* signal every frame */
#define METEOR_SIG_FIELD 0x00010000 /* signal every field */
/* following structure is used to coordinate the synchronous */
struct meteor_mem {
/* kernel write only */
int frame_size; /* row*columns*depth */
unsigned num_bufs; /* number of frames in buffer (1-32) */
/* user and kernel change these */
int lowat; /* kernel starts capture if < this number */
int hiwat; /* kernel stops capture if > this number.
hiwat <= numbufs */
unsigned active; /* bit mask of active frame buffers
kernel sets, user clears */
int num_active_bufs; /* count of active frame buffer
kernel increments, user decrements */
/* reference to mmapped data */
caddr_t buf; /* The real space (virtual addr) */
} ;
#endif /* !_MACHINE_IOCTL_METEOR_H_ */

16
sys/conf/NOTES
View File

@ -1832,7 +1832,6 @@ hint.gusc.0.flags="0x13"
#
# scd: Sony CD-ROM using proprietary (non-ATAPI) interface
# mcd: Mitsumi CD-ROM using proprietary (non-ATAPI) interface
# meteor: Matrox Meteor video capture board
# bktr: Brooktree bt848/848a/849a/878/879 video capture and TV Tuner board
# cy: Cyclades serial driver
# joy: joystick (including IO DATA PCJOY PC Card joystick)
@ -1897,17 +1896,6 @@ hint.si.0.maddr="0xd0000"
hint.si.0.irq="12"
device nmdm
#
# The `meteor' device is a PCI video capture board. It can also have the
# following options:
# options METEOR_ALLOC_PAGES=xxx preallocate kernel pages for data entry
# figure (ROWS*COLUMN*BYTES_PER_PIXEL*FRAME+PAGE_SIZE-1)/PAGE_SIZE
# options METEOR_DEALLOC_PAGES remove all allocated pages on close(2)
# options METEOR_DEALLOC_ABOVE=xxx remove all allocated pages above the
# specified amount. If this value is below the allocated amount no action
# taken
# options METEOR_SYSTEM_DEFAULT={METEOR_PAL|METEOR_NTSC|METEOR_SECAM}, used
# for initialization of fps routine when a signal is not present.
#
# The 'bktr' device is a PCI video capture device using the Brooktree
# bt848/bt848a/bt849a/bt878/bt879 chipset. When used with a TV Tuner it forms a
@ -1954,8 +1942,6 @@ device nmdm
# Should fix stereo autodetection if the old driver does only output
# mono sound.
device meteor 1
#
# options BKTR_USE_FREEBSD_SMBUS
# Compile with FreeBSD SMBus implementation
@ -2409,8 +2395,6 @@ options AAC_DEBUG
##options BKTR_ALLOC_PAGES=(217*4+1)
options BROOKTREE_ALLOC_PAGES=(217*4+1)
options MAXFILES=999
# METEOR_TEST_VIDEO has no effect since meteor is broken.
options METEOR_TEST_VIDEO
options NDEVFSINO=1025
options NDEVFSOVERFLOW=32769

1
sys/conf/files
View File

@ -1609,7 +1609,6 @@ pci/if_vr.c optional vr pci
pci/if_wb.c optional wb pci
pci/if_xl.c optional xl pci
pci/intpm.c optional intpm pci
pci/meteor.c count meteor pci nowerror
pci/ncr.c optional ncr pci
pci/viapm.c optional viapm pci
pci/xrpu.c optional xrpu pci

2
sys/conf/majors
View File

@ -74,7 +74,7 @@
64 ?? Talisman
65 *targ SCSI target sample driver
66 labpc National Instruments LabPC
67 *meteor Matrox Meteor video capture
67 - was meteor Matrox Meteor video capture
68 *si Specialix SI/XIO (peter@freebsd.org)
69 *wcd ATAPI CDROM client of "wd"
70 crypto Device-independent crypto interface (from openbsd)

7
sys/conf/options
View File

@ -529,13 +529,6 @@ BKTR_SIS_VIA_MODE opt_bktr.h
BKTR_USE_FREEBSD_SMBUS opt_bktr.h
BKTR_NEW_MSP34XX_DRIVER opt_bktr.h
# meteor opt_meteor.h
METEOR_ALLOC_PAGES opt_meteor.h
METEOR_TEST_VIDEO opt_meteor.h
METEOR_SYSTEM_DEFAULT opt_meteor.h
METEOR_DEALLOC_PAGES opt_meteor.h
METEOR_DEALLOC_ABOVE opt_meteor.h
# options for serial support
COM_ESP opt_sio.h
COM_MULTIPORT opt_sio.h

187
sys/dev/bktr/ioctl_meteor.h
View File

@ -1,187 +0,0 @@
/*
* Copyright (c) 1995 Mark Tinguely and Jim Lowe
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by Mark Tinguely and Jim Lowe
* 4. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
* $FreeBSD$
*/
/*
* ioctl constants for Matrox Meteor Capture card.
*/
#ifndef _MACHINE_IOCTL_METEOR_H_
#define _MACHINE_IOCTL_METEOR_H_
#ifndef _KERNEL
#include <sys/types.h>
#endif
#include <sys/ioccom.h>
struct meteor_capframe {
short command; /* see below for valid METEORCAPFRM commands */
short lowat; /* start transfer if < this number */
short hiwat; /* stop transfer if > this number */
} ;
/* structure for METEOR[GS]ETGEO - get/set geometry */
struct meteor_geomet {
u_short rows;
u_short columns;
u_short frames;
u_long oformat;
} ;
/* structure for METEORGCOUNT-get count of frames, fifo errors and dma errors */
struct meteor_counts {
u_long fifo_errors; /* count of fifo errors since open */
u_long dma_errors; /* count of dma errors since open */
u_long frames_captured; /* count of frames captured since open */
u_long even_fields_captured; /* count of even fields captured */
u_long odd_fields_captured; /* count of odd fields captured */
} ;
/* structure for getting and setting direct transfers to vram */
struct meteor_video {
u_long addr; /* Address of location to dma to */
u_long width; /* Width of memory area */
u_long banksize; /* Size of Vram bank */
u_long ramsize; /* Size of Vram */
};
#define METEORCAPTUR _IOW('x', 1, int) /* capture a frame */
#define METEORCAPFRM _IOW('x', 2, struct meteor_capframe) /* sync capture */
#define METEORSETGEO _IOW('x', 3, struct meteor_geomet) /* set geometry */
#define METEORGETGEO _IOR('x', 4, struct meteor_geomet) /* get geometry */
#define METEORSTATUS _IOR('x', 5, unsigned short) /* get status */
#define METEORSHUE _IOW('x', 6, signed char) /* set hue */
#define METEORGHUE _IOR('x', 6, signed char) /* get hue */
#define METEORSFMT _IOW('x', 7, unsigned long) /* set format */
#define METEORGFMT _IOR('x', 7, unsigned long) /* get format */
#define METEORSINPUT _IOW('x', 8, unsigned long) /* set input dev */
#define METEORGINPUT _IOR('x', 8, unsigned long) /* get input dev */
#define METEORSCHCV _IOW('x', 9, unsigned char) /* set uv gain */
#define METEORGCHCV _IOR('x', 9, unsigned char) /* get uv gain */
#define METEORSCOUNT _IOW('x',10, struct meteor_counts)
#define METEORGCOUNT _IOR('x',10, struct meteor_counts)
#define METEORSFPS _IOW('x',11, unsigned short) /* set fps */
#define METEORGFPS _IOR('x',11, unsigned short) /* get fps */
#define METEORSSIGNAL _IOW('x', 12, unsigned int) /* set signal */
#define METEORGSIGNAL _IOR('x', 12, unsigned int) /* get signal */
#define METEORSVIDEO _IOW('x', 13, struct meteor_video) /* set video */
#define METEORGVIDEO _IOR('x', 13, struct meteor_video) /* get video */
#define METEORSBRIG _IOW('x', 14, unsigned char) /* set brightness */
#define METEORGBRIG _IOR('x', 14, unsigned char) /* get brightness */
#define METEORSCSAT _IOW('x', 15, unsigned char) /* set chroma sat */
#define METEORGCSAT _IOR('x', 15, unsigned char) /* get uv saturation */
#define METEORSCONT _IOW('x', 16, unsigned char) /* set contrast */
#define METEORGCONT _IOR('x', 16, unsigned char) /* get contrast */
#define METEORSBT254 _IOW('x', 17, unsigned short) /* set Bt254 reg */
#define METEORGBT254 _IOR('x', 17, unsigned short) /* get Bt254 reg */
#define METEORSHWS _IOW('x', 18, unsigned char) /* set hor start reg */
#define METEORGHWS _IOR('x', 18, unsigned char) /* get hor start reg */
#define METEORSVWS _IOW('x', 19, unsigned char) /* set vert start reg */
#define METEORGVWS _IOR('x', 19, unsigned char) /* get vert start reg */
#define METEORSTS _IOW('x', 20, unsigned char) /* set time stamp */
#define METEORGTS _IOR('x', 20, unsigned char) /* get time stamp */
#define METEOR_STATUS_ID_MASK 0xf000 /* ID of 7196 */
#define METEOR_STATUS_DIR 0x0800 /* Direction of Expansion port YUV */
#define METEOR_STATUS_OEF 0x0200 /* Field detected: Even/Odd */
#define METEOR_STATUS_SVP 0x0100 /* State of VRAM Port:inactive/active */
#define METEOR_STATUS_STTC 0x0080 /* Time Constant: TV/VCR */
#define METEOR_STATUS_HCLK 0x0040 /* Horiz PLL: locked/unlocked */
#define METEOR_STATUS_FIDT 0x0020 /* Field detect: 50/60hz */
#define METEOR_STATUS_ALTD 0x0002 /* Line alt: no line alt/line alt */
#define METEOR_STATUS_CODE 0x0001 /* Colour info: no colour/colour */
/* METEORCAPTUR capture options */
#define METEOR_CAP_SINGLE 0x0001 /* capture one frame */
#define METEOR_CAP_CONTINOUS 0x0002 /* continuously capture */
#define METEOR_CAP_STOP_CONT 0x0004 /* stop the continuous capture */
/* METEORCAPFRM capture commands */
#define METEOR_CAP_N_FRAMES 0x0001 /* capture N frames */
#define METEOR_CAP_STOP_FRAMES 0x0002 /* stop capture N frames */
#define METEOR_HALT_N_FRAMES 0x0003 /* halt of capture N frames */
#define METEOR_CONT_N_FRAMES 0x0004 /* continue after above halt */
/* valid video input formats: */
#define METEOR_FMT_NTSC 0x00100 /* NTSC -- initialized default */
#define METEOR_FMT_PAL 0x00200 /* PAL */
#define METEOR_FMT_SECAM 0x00400 /* SECAM */
#define METEOR_FMT_AUTOMODE 0x00800 /* auto-mode */
#define METEOR_INPUT_DEV0 0x01000 /* camera input 0 -- default */
#define METEOR_INPUT_DEV_RCA METEOR_INPUT_DEV0
#define METEOR_INPUT_DEV1 0x02000 /* camera input 1 */
#define METEOR_INPUT_DEV2 0x04000 /* camera input 2 */
#define METEOR_INPUT_DEV3 0x08000 /* camera input 3 */
#define METEOR_INPUT_DEV_RGB 0x0a000 /* for rgb version of meteor */
#define METEOR_INPUT_DEV_SVIDEO 0x06000 /* S-video input port */
/* valid video output formats: */
#define METEOR_GEO_RGB16 0x0010000 /* packed -- initialized default */
#define METEOR_GEO_RGB24 0x0020000 /* RBG 24 bits packed */
/* internally stored in 32 bits */
#define METEOR_GEO_YUV_PACKED 0x0040000 /* 4-2-2 YUV 16 bits packed */
#define METEOR_GEO_YUV_PLANAR 0x0080000 /* 4-2-2 YUV 16 bits planer */
#define METEOR_GEO_YUV_PLANER METEOR_GEO_YUV_PLANAR
#define METEOR_GEO_UNSIGNED 0x0400000 /* unsigned uv outputs */
#define METEOR_GEO_EVEN_ONLY 0x1000000 /* set for even only field capture */
#define METEOR_GEO_ODD_ONLY 0x2000000 /* set for odd only field capture */
#define METEOR_GEO_FIELD_MASK 0x3000000
#define METEOR_GEO_YUV_422 0x4000000 /* 4-2-2 YUV in Y-U-V combined */
#define METEOR_GEO_OUTPUT_MASK 0x40f0000
#define METEOR_GEO_YUV_12 0x10000000 /* YUV 12 format */
#define METEOR_GEO_YUV_9 0x40000000 /* YUV 9 format */
#define METEOR_FIELD_MODE 0x80000000 /* Field cap or Frame cap */
#define METEOR_SIG_MODE_MASK 0xffff0000
#define METEOR_SIG_FRAME 0x00000000 /* signal every frame */
#define METEOR_SIG_FIELD 0x00010000 /* signal every field */
/* following structure is used to coordinate the synchronous */
struct meteor_mem {
/* kernel write only */
int frame_size; /* row*columns*depth */
unsigned num_bufs; /* number of frames in buffer (1-32) */
/* user and kernel change these */
int lowat; /* kernel starts capture if < this number */
int hiwat; /* kernel stops capture if > this number.
hiwat <= numbufs */
unsigned active; /* bit mask of active frame buffers
kernel sets, user clears */
int num_active_bufs; /* count of active frame buffer
kernel increments, user decrements */
/* reference to mmapped data */
caddr_t buf; /* The real space (virtual addr) */
} ;
#endif /* !_MACHINE_IOCTL_METEOR_H_ */

187
sys/i386/include/ioctl_meteor.h
View File

@ -1,187 +0,0 @@
/*
* Copyright (c) 1995 Mark Tinguely and Jim Lowe
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by Mark Tinguely and Jim Lowe
* 4. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
* $FreeBSD$
*/
/*
* ioctl constants for Matrox Meteor Capture card.
*/
#ifndef _MACHINE_IOCTL_METEOR_H_
#define _MACHINE_IOCTL_METEOR_H_
#ifndef _KERNEL
#include <sys/types.h>
#endif
#include <sys/ioccom.h>
struct meteor_capframe {
short command; /* see below for valid METEORCAPFRM commands */
short lowat; /* start transfer if < this number */
short hiwat; /* stop transfer if > this number */
} ;
/* structure for METEOR[GS]ETGEO - get/set geometry */
struct meteor_geomet {
u_short rows;
u_short columns;
u_short frames;
u_long oformat;
} ;
/* structure for METEORGCOUNT-get count of frames, fifo errors and dma errors */
struct meteor_counts {
u_long fifo_errors; /* count of fifo errors since open */
u_long dma_errors; /* count of dma errors since open */
u_long frames_captured; /* count of frames captured since open */
u_long even_fields_captured; /* count of even fields captured */
u_long odd_fields_captured; /* count of odd fields captured */
} ;
/* structure for getting and setting direct transfers to vram */
struct meteor_video {
u_long addr; /* Address of location to dma to */
u_long width; /* Width of memory area */
u_long banksize; /* Size of Vram bank */
u_long ramsize; /* Size of Vram */
};
#define METEORCAPTUR _IOW('x', 1, int) /* capture a frame */
#define METEORCAPFRM _IOW('x', 2, struct meteor_capframe) /* sync capture */
#define METEORSETGEO _IOW('x', 3, struct meteor_geomet) /* set geometry */
#define METEORGETGEO _IOR('x', 4, struct meteor_geomet) /* get geometry */
#define METEORSTATUS _IOR('x', 5, unsigned short) /* get status */
#define METEORSHUE _IOW('x', 6, signed char) /* set hue */
#define METEORGHUE _IOR('x', 6, signed char) /* get hue */
#define METEORSFMT _IOW('x', 7, unsigned long) /* set format */
#define METEORGFMT _IOR('x', 7, unsigned long) /* get format */
#define METEORSINPUT _IOW('x', 8, unsigned long) /* set input dev */
#define METEORGINPUT _IOR('x', 8, unsigned long) /* get input dev */
#define METEORSCHCV _IOW('x', 9, unsigned char) /* set uv gain */
#define METEORGCHCV _IOR('x', 9, unsigned char) /* get uv gain */
#define METEORSCOUNT _IOW('x',10, struct meteor_counts)
#define METEORGCOUNT _IOR('x',10, struct meteor_counts)
#define METEORSFPS _IOW('x',11, unsigned short) /* set fps */
#define METEORGFPS _IOR('x',11, unsigned short) /* get fps */
#define METEORSSIGNAL _IOW('x', 12, unsigned int) /* set signal */
#define METEORGSIGNAL _IOR('x', 12, unsigned int) /* get signal */
#define METEORSVIDEO _IOW('x', 13, struct meteor_video) /* set video */
#define METEORGVIDEO _IOR('x', 13, struct meteor_video) /* get video */
#define METEORSBRIG _IOW('x', 14, unsigned char) /* set brightness */
#define METEORGBRIG _IOR('x', 14, unsigned char) /* get brightness */
#define METEORSCSAT _IOW('x', 15, unsigned char) /* set chroma sat */
#define METEORGCSAT _IOR('x', 15, unsigned char) /* get uv saturation */
#define METEORSCONT _IOW('x', 16, unsigned char) /* set contrast */
#define METEORGCONT _IOR('x', 16, unsigned char) /* get contrast */
#define METEORSBT254 _IOW('x', 17, unsigned short) /* set Bt254 reg */
#define METEORGBT254 _IOR('x', 17, unsigned short) /* get Bt254 reg */
#define METEORSHWS _IOW('x', 18, unsigned char) /* set hor start reg */
#define METEORGHWS _IOR('x', 18, unsigned char) /* get hor start reg */
#define METEORSVWS _IOW('x', 19, unsigned char) /* set vert start reg */
#define METEORGVWS _IOR('x', 19, unsigned char) /* get vert start reg */
#define METEORSTS _IOW('x', 20, unsigned char) /* set time stamp */
#define METEORGTS _IOR('x', 20, unsigned char) /* get time stamp */
#define METEOR_STATUS_ID_MASK 0xf000 /* ID of 7196 */
#define METEOR_STATUS_DIR 0x0800 /* Direction of Expansion port YUV */
#define METEOR_STATUS_OEF 0x0200 /* Field detected: Even/Odd */
#define METEOR_STATUS_SVP 0x0100 /* State of VRAM Port:inactive/active */
#define METEOR_STATUS_STTC 0x0080 /* Time Constant: TV/VCR */
#define METEOR_STATUS_HCLK 0x0040 /* Horiz PLL: locked/unlocked */
#define METEOR_STATUS_FIDT 0x0020 /* Field detect: 50/60hz */
#define METEOR_STATUS_ALTD 0x0002 /* Line alt: no line alt/line alt */
#define METEOR_STATUS_CODE 0x0001 /* Colour info: no colour/colour */
/* METEORCAPTUR capture options */
#define METEOR_CAP_SINGLE 0x0001 /* capture one frame */
#define METEOR_CAP_CONTINOUS 0x0002 /* continuously capture */
#define METEOR_CAP_STOP_CONT 0x0004 /* stop the continuous capture */
/* METEORCAPFRM capture commands */
#define METEOR_CAP_N_FRAMES 0x0001 /* capture N frames */
#define METEOR_CAP_STOP_FRAMES 0x0002 /* stop capture N frames */
#define METEOR_HALT_N_FRAMES 0x0003 /* halt of capture N frames */
#define METEOR_CONT_N_FRAMES 0x0004 /* continue after above halt */
/* valid video input formats: */
#define METEOR_FMT_NTSC 0x00100 /* NTSC -- initialized default */
#define METEOR_FMT_PAL 0x00200 /* PAL */
#define METEOR_FMT_SECAM 0x00400 /* SECAM */
#define METEOR_FMT_AUTOMODE 0x00800 /* auto-mode */
#define METEOR_INPUT_DEV0 0x01000 /* camera input 0 -- default */
#define METEOR_INPUT_DEV_RCA METEOR_INPUT_DEV0
#define METEOR_INPUT_DEV1 0x02000 /* camera input 1 */
#define METEOR_INPUT_DEV2 0x04000 /* camera input 2 */
#define METEOR_INPUT_DEV3 0x08000 /* camera input 3 */
#define METEOR_INPUT_DEV_RGB 0x0a000 /* for rgb version of meteor */
#define METEOR_INPUT_DEV_SVIDEO 0x06000 /* S-video input port */
/* valid video output formats: */
#define METEOR_GEO_RGB16 0x0010000 /* packed -- initialized default */
#define METEOR_GEO_RGB24 0x0020000 /* RBG 24 bits packed */
/* internally stored in 32 bits */
#define METEOR_GEO_YUV_PACKED 0x0040000 /* 4-2-2 YUV 16 bits packed */
#define METEOR_GEO_YUV_PLANAR 0x0080000 /* 4-2-2 YUV 16 bits planer */
#define METEOR_GEO_YUV_PLANER METEOR_GEO_YUV_PLANAR
#define METEOR_GEO_UNSIGNED 0x0400000 /* unsigned uv outputs */
#define METEOR_GEO_EVEN_ONLY 0x1000000 /* set for even only field capture */
#define METEOR_GEO_ODD_ONLY 0x2000000 /* set for odd only field capture */
#define METEOR_GEO_FIELD_MASK 0x3000000
#define METEOR_GEO_YUV_422 0x4000000 /* 4-2-2 YUV in Y-U-V combined */
#define METEOR_GEO_OUTPUT_MASK 0x40f0000
#define METEOR_GEO_YUV_12 0x10000000 /* YUV 12 format */
#define METEOR_GEO_YUV_9 0x40000000 /* YUV 9 format */
#define METEOR_FIELD_MODE 0x80000000 /* Field cap or Frame cap */
#define METEOR_SIG_MODE_MASK 0xffff0000
#define METEOR_SIG_FRAME 0x00000000 /* signal every frame */
#define METEOR_SIG_FIELD 0x00010000 /* signal every field */
/* following structure is used to coordinate the synchronous */
struct meteor_mem {
/* kernel write only */
int frame_size; /* row*columns*depth */
unsigned num_bufs; /* number of frames in buffer (1-32) */
/* user and kernel change these */
int lowat; /* kernel starts capture if < this number */
int hiwat; /* kernel stops capture if > this number.
hiwat <= numbufs */
unsigned active; /* bit mask of active frame buffers
kernel sets, user clears */
int num_active_bufs; /* count of active frame buffer
kernel increments, user decrements */
/* reference to mmapped data */
caddr_t buf; /* The real space (virtual addr) */
} ;
#endif /* !_MACHINE_IOCTL_METEOR_H_ */

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/*
* Copyright (c) 1995 Mark Tinguely and Jim Lowe
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by Mark Tinguely and Jim Lowe
* 4. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
* $FreeBSD$
*/
/*
* ioctl constants for Matrox Meteor Capture card.
*/
#ifndef _MACHINE_IOCTL_METEOR_H_
#define _MACHINE_IOCTL_METEOR_H_
#ifndef _KERNEL
#include <sys/types.h>
#endif
#include <sys/ioccom.h>
struct meteor_capframe {
short command; /* see below for valid METEORCAPFRM commands */
short lowat; /* start transfer if < this number */
short hiwat; /* stop transfer if > this number */
} ;
/* structure for METEOR[GS]ETGEO - get/set geometry */
struct meteor_geomet {
u_short rows;
u_short columns;
u_short frames;
u_long oformat;
} ;
/* structure for METEORGCOUNT-get count of frames, fifo errors and dma errors */
struct meteor_counts {
u_long fifo_errors; /* count of fifo errors since open */
u_long dma_errors; /* count of dma errors since open */
u_long frames_captured; /* count of frames captured since open */
u_long even_fields_captured; /* count of even fields captured */
u_long odd_fields_captured; /* count of odd fields captured */
} ;
/* structure for getting and setting direct transfers to vram */
struct meteor_video {
u_long addr; /* Address of location to dma to */
u_long width; /* Width of memory area */
u_long banksize; /* Size of Vram bank */
u_long ramsize; /* Size of Vram */
};
#define METEORCAPTUR _IOW('x', 1, int) /* capture a frame */
#define METEORCAPFRM _IOW('x', 2, struct meteor_capframe) /* sync capture */
#define METEORSETGEO _IOW('x', 3, struct meteor_geomet) /* set geometry */
#define METEORGETGEO _IOR('x', 4, struct meteor_geomet) /* get geometry */
#define METEORSTATUS _IOR('x', 5, unsigned short) /* get status */
#define METEORSHUE _IOW('x', 6, signed char) /* set hue */
#define METEORGHUE _IOR('x', 6, signed char) /* get hue */
#define METEORSFMT _IOW('x', 7, unsigned long) /* set format */
#define METEORGFMT _IOR('x', 7, unsigned long) /* get format */
#define METEORSINPUT _IOW('x', 8, unsigned long) /* set input dev */
#define METEORGINPUT _IOR('x', 8, unsigned long) /* get input dev */
#define METEORSCHCV _IOW('x', 9, unsigned char) /* set uv gain */
#define METEORGCHCV _IOR('x', 9, unsigned char) /* get uv gain */
#define METEORSCOUNT _IOW('x',10, struct meteor_counts)
#define METEORGCOUNT _IOR('x',10, struct meteor_counts)
#define METEORSFPS _IOW('x',11, unsigned short) /* set fps */
#define METEORGFPS _IOR('x',11, unsigned short) /* get fps */
#define METEORSSIGNAL _IOW('x', 12, unsigned int) /* set signal */
#define METEORGSIGNAL _IOR('x', 12, unsigned int) /* get signal */
#define METEORSVIDEO _IOW('x', 13, struct meteor_video) /* set video */
#define METEORGVIDEO _IOR('x', 13, struct meteor_video) /* get video */
#define METEORSBRIG _IOW('x', 14, unsigned char) /* set brightness */
#define METEORGBRIG _IOR('x', 14, unsigned char) /* get brightness */
#define METEORSCSAT _IOW('x', 15, unsigned char) /* set chroma sat */
#define METEORGCSAT _IOR('x', 15, unsigned char) /* get uv saturation */
#define METEORSCONT _IOW('x', 16, unsigned char) /* set contrast */
#define METEORGCONT _IOR('x', 16, unsigned char) /* get contrast */
#define METEORSBT254 _IOW('x', 17, unsigned short) /* set Bt254 reg */
#define METEORGBT254 _IOR('x', 17, unsigned short) /* get Bt254 reg */
#define METEORSHWS _IOW('x', 18, unsigned char) /* set hor start reg */
#define METEORGHWS _IOR('x', 18, unsigned char) /* get hor start reg */
#define METEORSVWS _IOW('x', 19, unsigned char) /* set vert start reg */
#define METEORGVWS _IOR('x', 19, unsigned char) /* get vert start reg */
#define METEORSTS _IOW('x', 20, unsigned char) /* set time stamp */
#define METEORGTS _IOR('x', 20, unsigned char) /* get time stamp */
#define METEOR_STATUS_ID_MASK 0xf000 /* ID of 7196 */
#define METEOR_STATUS_DIR 0x0800 /* Direction of Expansion port YUV */
#define METEOR_STATUS_OEF 0x0200 /* Field detected: Even/Odd */
#define METEOR_STATUS_SVP 0x0100 /* State of VRAM Port:inactive/active */
#define METEOR_STATUS_STTC 0x0080 /* Time Constant: TV/VCR */
#define METEOR_STATUS_HCLK 0x0040 /* Horiz PLL: locked/unlocked */
#define METEOR_STATUS_FIDT 0x0020 /* Field detect: 50/60hz */
#define METEOR_STATUS_ALTD 0x0002 /* Line alt: no line alt/line alt */
#define METEOR_STATUS_CODE 0x0001 /* Colour info: no colour/colour */
/* METEORCAPTUR capture options */
#define METEOR_CAP_SINGLE 0x0001 /* capture one frame */
#define METEOR_CAP_CONTINOUS 0x0002 /* continuously capture */
#define METEOR_CAP_STOP_CONT 0x0004 /* stop the continuous capture */
/* METEORCAPFRM capture commands */
#define METEOR_CAP_N_FRAMES 0x0001 /* capture N frames */
#define METEOR_CAP_STOP_FRAMES 0x0002 /* stop capture N frames */
#define METEOR_HALT_N_FRAMES 0x0003 /* halt of capture N frames */
#define METEOR_CONT_N_FRAMES 0x0004 /* continue after above halt */
/* valid video input formats: */
#define METEOR_FMT_NTSC 0x00100 /* NTSC -- initialized default */
#define METEOR_FMT_PAL 0x00200 /* PAL */
#define METEOR_FMT_SECAM 0x00400 /* SECAM */
#define METEOR_FMT_AUTOMODE 0x00800 /* auto-mode */
#define METEOR_INPUT_DEV0 0x01000 /* camera input 0 -- default */
#define METEOR_INPUT_DEV_RCA METEOR_INPUT_DEV0
#define METEOR_INPUT_DEV1 0x02000 /* camera input 1 */
#define METEOR_INPUT_DEV2 0x04000 /* camera input 2 */
#define METEOR_INPUT_DEV3 0x08000 /* camera input 3 */
#define METEOR_INPUT_DEV_RGB 0x0a000 /* for rgb version of meteor */
#define METEOR_INPUT_DEV_SVIDEO 0x06000 /* S-video input port */
/* valid video output formats: */
#define METEOR_GEO_RGB16 0x0010000 /* packed -- initialized default */
#define METEOR_GEO_RGB24 0x0020000 /* RBG 24 bits packed */
/* internally stored in 32 bits */
#define METEOR_GEO_YUV_PACKED 0x0040000 /* 4-2-2 YUV 16 bits packed */
#define METEOR_GEO_YUV_PLANAR 0x0080000 /* 4-2-2 YUV 16 bits planer */
#define METEOR_GEO_YUV_PLANER METEOR_GEO_YUV_PLANAR
#define METEOR_GEO_UNSIGNED 0x0400000 /* unsigned uv outputs */
#define METEOR_GEO_EVEN_ONLY 0x1000000 /* set for even only field capture */
#define METEOR_GEO_ODD_ONLY 0x2000000 /* set for odd only field capture */
#define METEOR_GEO_FIELD_MASK 0x3000000
#define METEOR_GEO_YUV_422 0x4000000 /* 4-2-2 YUV in Y-U-V combined */
#define METEOR_GEO_OUTPUT_MASK 0x40f0000
#define METEOR_GEO_YUV_12 0x10000000 /* YUV 12 format */
#define METEOR_GEO_YUV_9 0x40000000 /* YUV 9 format */
#define METEOR_FIELD_MODE 0x80000000 /* Field cap or Frame cap */
#define METEOR_SIG_MODE_MASK 0xffff0000
#define METEOR_SIG_FRAME 0x00000000 /* signal every frame */
#define METEOR_SIG_FIELD 0x00010000 /* signal every field */
/* following structure is used to coordinate the synchronous */
struct meteor_mem {
/* kernel write only */
int frame_size; /* row*columns*depth */
unsigned num_bufs; /* number of frames in buffer (1-32) */
/* user and kernel change these */
int lowat; /* kernel starts capture if < this number */
int hiwat; /* kernel stops capture if > this number.
hiwat <= numbufs */
unsigned active; /* bit mask of active frame buffers
kernel sets, user clears */
int num_active_bufs; /* count of active frame buffer
kernel increments, user decrements */
/* reference to mmapped data */
caddr_t buf; /* The real space (virtual addr) */
} ;
#endif /* !_MACHINE_IOCTL_METEOR_H_ */

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sys/pci/meteor.c
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/*
* Copyright (c) 1995 Mark Tinguely and Jim Lowe
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by Mark Tinguely and Jim Lowe
* 4. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
* $FreeBSD$
*/
#ifndef PCI_LATENCY_TIMER
#define PCI_LATENCY_TIMER 0x0c /* pci timer register */
#endif
/*
* Definitions for the Philips SAA7116 digital video to pci interface.
*/
#define SAA7116_PHILIPS_ID 0x12238086ul
#define SAA7116_I2C_WRITE 0x00
#define SAA7116_I2C_READ 0x01
#define SAA7116_IIC_NEW_CYCLE 0x1000000L
#define SAA7116_IIC_DIRECT_TRANSFER_ABORTED 0x0000200L
typedef volatile u_int mreg_t;
struct saa7116_regs {
mreg_t dma1e; /* Base address for even field dma chn 1 */
mreg_t dma2e; /* Base address for even field dma chn 2 */
mreg_t dma3e; /* Base address for even field dma chn 3 */
mreg_t dma1o; /* Base address for odd field dma chn 1 */
mreg_t dma2o; /* Base address for odd field dma chn 2 */
mreg_t dma3o; /* Base address for odd field dma chn 3 */
mreg_t stride1e; /* Address stride for even field dma chn 1 */
mreg_t stride2e; /* Address stride for even field dma chn 2 */
mreg_t stride3e; /* Address stride for even field dma chn 3 */
mreg_t stride1o; /* Address stride for odd field dma chn 1 */
mreg_t stride2o; /* Address stride for odd field dma chn 2 */
mreg_t stride3o; /* Address stride for odd field dma chn 3 */
mreg_t routee; /* Route/mode even */
mreg_t routeo; /* Route/mode odd */
mreg_t fifo_t; /* FIFO trigger for PCI int */
mreg_t field_t; /* Field toggle */
mreg_t cap_cntl; /* Capture control */
mreg_t retry_wait_cnt; /* Clks for master to wait after disconnect */
mreg_t irq_stat; /* IRQ mask and status reg */
mreg_t fme; /* Field Mask even */
mreg_t fmo; /* Field mask odd */
mreg_t fml; /* Field mask length */
mreg_t fifo_t_err; /* FIFO almost empty/almost full ptrs */
mreg_t i2c_phase; /* i2c phase register */
mreg_t i2c_read; /* i2c read register */
mreg_t i2c_write; /* i2c write register */
mreg_t i2c_auto_a_e; /* i2c auto register a, even */
mreg_t i2c_auto_b_e; /* i2c auto register b, even */
mreg_t i2c_auto_c_e; /* i2c auto register c, even */
mreg_t i2c_auto_d_e; /* i2c auto register d, even */
mreg_t i2c_auto_a_o; /* i2c auto register a, odd */
mreg_t i2c_auto_b_o; /* i2c auto register b, odd */
mreg_t i2c_auto_c_o; /* i2c auto register c, odd */
mreg_t i2c_auto_d_o; /* i2c auto register d, odd */
mreg_t i2c_auto_enable;/* enable above auto registers */
mreg_t dma_end_e; /* DMA end even (range) */
mreg_t dma_end_o; /* DMA end odd (range) */
};
/*
* Definitions for the Philips SAA7196 digital video decoder,
* scalar, and clock generator circuit (DESCpro).
*/
#define NUM_SAA7196_I2C_REGS 49
#define SAA7196_I2C_ADDR 0x40
#define SAA7196_WRITE(mtr, reg, data) \
i2c_write(mtr, SAA7196_I2C_ADDR, SAA7116_I2C_WRITE, reg, data), \
mtr->saa7196_i2c[reg] = data
#define SAA7196_REG(mtr, reg) mtr->saa7196_i2c[reg]
#define SAA7196_READ(mtr) \
i2c_write(mtr, SAA7196_I2C_ADDR, SAA7116_I2C_READ, 0x0, 0x0)
#define SAA7196_IDEL 0x00 /* Increment delay */
#define SAA7196_HSB5 0x01 /* H-sync begin; 50 hz */
#define SAA7196_HSS5 0x02 /* H-sync stop; 50 hz */
#define SAA7196_HCB5 0x03 /* H-clamp begin; 50 hz */
#define SAA7196_HCS5 0x04 /* H-clamp stop; 50 hz */
#define SAA7196_HSP5 0x05 /* H-sync after PHI1; 50 hz */
#define SAA7196_LUMC 0x06 /* Luminance control */
#define SAA7196_HUEC 0x07 /* Hue control */
#define SAA7196_CKTQ 0x08 /* Colour Killer Threshold QAM (PAL, NTSC) */
#define SAA7196_CKTS 0x09 /* Colour Killer Threshold SECAM */
#define SAA7196_PALS 0x0a /* PAL switch sensitivity */
#define SAA7196_SECAMS 0x0b /* SECAM switch sensitivity */
#define SAA7196_CGAINC 0x0c /* Chroma gain control */
#define SAA7196_STDC 0x0d /* Standard/Mode control */
#define SAA7196_IOCC 0x0e /* I/O and Clock Control */
#define SAA7196_CTRL1 0x0f /* Control #1 */
#define SAA7196_CTRL2 0x10 /* Control #2 */
#define SAA7196_CGAINR 0x11 /* Chroma Gain Reference */
#define SAA7196_CSAT 0x12 /* Chroma Saturation */
#define SAA7196_CONT 0x13 /* Luminance Contrast */
#define SAA7196_HSB6 0x14 /* H-sync begin; 60 hz */
#define SAA7196_HSS6 0x15 /* H-sync stop; 60 hz */
#define SAA7196_HCB6 0x16 /* H-clamp begin; 60 hz */
#define SAA7196_HCS6 0x17 /* H-clamp stop; 60 hz */
#define SAA7196_HSP6 0x18 /* H-sync after PHI1; 60 hz */
#define SAA7196_BRIG 0x19 /* Luminance Brightness */
#define SAA7196_FMTS 0x20 /* Formats and sequence */
#define SAA7196_OUTPIX 0x21 /* Output data pixel/line */
#define SAA7196_INPIX 0x22 /* Input data pixel/line */
#define SAA7196_HWS 0x23 /* Horiz. window start */
#define SAA7196_HFILT 0x24 /* Horiz. filter */
#define SAA7196_OUTLINE 0x25 /* Output data lines/field */
#define SAA7196_INLINE 0x26 /* Input data lines/field */
#define SAA7196_VWS 0x27 /* Vertical window start */
#define SAA7196_VYP 0x28 /* AFS/vertical Y processing */
#define SAA7196_VBS 0x29 /* Vertical Bypass start */
#define SAA7196_VBCNT 0x2a /* Vertical Bypass count */
#define SAA7196_VBP 0x2b /* veritcal Bypass Polarity */
#define SAA7196_VLOW 0x2c /* Colour-keying lower V limit */
#define SAA7196_VHIGH 0x2d /* Colour-keying upper V limit */
#define SAA7196_ULOW 0x2e /* Colour-keying lower U limit */
#define SAA7196_UHIGH 0x2f /* Colour-keying upper U limit */
#define SAA7196_DPATH 0x30 /* Data path setting */
/*
* Defines for the PCF8574.
*/
#define NUM_PCF8574_I2C_REGS 2
#define PCF8574_CTRL_I2C_ADDR 0x70
#define PCF8574_DATA_I2C_ADDR 0x72
#define PCF8574_CTRL_WRITE(mtr, data) \
i2c_write(mtr, PCF8574_CTRL_I2C_ADDR, SAA7116_I2C_WRITE, data, data), \
mtr->pcf_i2c[0] = data
#define PCF8574_DATA_WRITE(mtr, data) \
i2c_write(mtr, PCF8574_DATA_I2C_ADDR, SAA7116_I2C_WRITE, data, data), \
mtr->pcf_i2c[1] = data
#define PCF8574_CTRL_REG(mtr) mtr->pcf_i2c[0]
#define PCF8574_DATA_REG(mtr) mtr->pcf_i2c[1]
/*
* Defines for the BT254.
*/
#define NUM_BT254_REGS 7
#define BT254_COMMAND 0
#define BT254_IOUT1 1
#define BT254_IOUT2 2
#define BT254_IOUT3 3
#define BT254_IOUT4 4
#define BT254_IOUT5 5
#define BT254_IOUT6 6
/*
* Meteor info structure, one per meteor card installed.
*/
typedef struct meteor_softc {
struct saa7116_regs *base; /* saa7116 register virtual address */
vm_offset_t phys_base; /* saa7116 register physical address */
pcici_t tag; /* PCI tag, for doing PCI commands */
vm_offset_t bigbuf; /* buffer that holds the captured image */
int alloc_pages; /* number of pages in bigbuf */
struct proc *proc; /* process to receive raised signal */
int signal; /* signal to send to process */
#define METEOR_SIG_MODE_MASK 0xffff0000
#define METEOR_SIG_FIELD_MODE 0x00010000
#define METEOR_SIG_FRAME_MODE 0x00000000
struct meteor_mem *mem; /* used to control sync. multi-frame output */
u_long synch_wait; /* wait for free buffer before continuing */
short current; /* frame number in buffer (1-frames) */
short rows; /* number of rows in a frame */
short cols; /* number of columns in a frame */
short depth; /* number of byte per pixel */
short frames; /* number of frames allocated */
int frame_size; /* number of bytes in a frame */
u_long fifo_errors; /* number of fifo capture errors since open */
u_long dma_errors; /* number of DMA capture errors since open */
u_long frames_captured;/* number of frames captured since open */
u_long even_fields_captured; /* number of even fields captured */
u_long odd_fields_captured; /* number of odd fields captured */
u_long range_enable; /* enable range checking ?? */
unsigned flags;
#define METEOR_INITALIZED 0x00000001
#define METEOR_OPEN 0x00000002
#define METEOR_MMAP 0x00000004
#define METEOR_INTR 0x00000008
#define METEOR_READ 0x00000010 /* XXX never gets referenced */
#define METEOR_SINGLE 0x00000020 /* get single frame */
#define METEOR_CONTIN 0x00000040 /* continuously get frames */
#define METEOR_SYNCAP 0x00000080 /* synchronously get frames */
#define METEOR_CAP_MASK 0x000000f0
#define METEOR_NTSC 0x00000100
#define METEOR_PAL 0x00000200
#define METEOR_SECAM 0x00000400
#define METEOR_AUTOMODE 0x00000800
#define METEOR_FORM_MASK 0x00000f00
#define METEOR_DEV0 0x00001000
#define METEOR_DEV1 0x00002000
#define METEOR_DEV2 0x00004000
#define METEOR_DEV3 0x00008000
#define METEOR_DEV_SVIDEO 0x00006000
#define METEOR_DEV_RGB 0x0000a000
#define METEOR_DEV_MASK 0x0000f000
#define METEOR_RGB16 0x00010000
#define METEOR_RGB24 0x00020000
#define METEOR_YUV_PACKED 0x00040000
#define METEOR_YUV_PLANAR 0x00080000
#define METEOR_WANT_EVEN 0x00100000 /* want even frame */
#define METEOR_WANT_ODD 0x00200000 /* want odd frame */
#define METEOR_WANT_MASK 0x00300000
#define METEOR_ONLY_EVEN_FIELDS 0x01000000
#define METEOR_ONLY_ODD_FIELDS 0x02000000
#define METEOR_ONLY_FIELDS_MASK 0x03000000
#define METEOR_YUV_422 0x04000000
#define METEOR_OUTPUT_FMT_MASK 0x040f0000
#define METEOR_WANT_TS 0x08000000 /* time-stamp a frame */
#define METEOR_RGB 0x20000000 /* meteor rgb unit */
#define METEOR_FIELD_MODE 0x80000000
u_char saa7196_i2c[NUM_SAA7196_I2C_REGS]; /* saa7196 register values */
u_char pcf_i2c[NUM_PCF8574_I2C_REGS]; /* PCF8574 register values */
u_char bt254_reg[NUM_BT254_REGS]; /* BT254 register values */
u_short fps; /* frames per second */
#ifdef METEOR_TEST_VIDEO
struct meteor_video video;
#endif
} meteor_reg_t;

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sys/sys/ioctl_meteor.h
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@ -1,187 +0,0 @@
/*
* Copyright (c) 1995 Mark Tinguely and Jim Lowe
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by Mark Tinguely and Jim Lowe
* 4. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
* $FreeBSD$
*/
/*
* ioctl constants for Matrox Meteor Capture card.
*/
#ifndef _MACHINE_IOCTL_METEOR_H_
#define _MACHINE_IOCTL_METEOR_H_
#ifndef _KERNEL
#include <sys/types.h>
#endif
#include <sys/ioccom.h>
struct meteor_capframe {
short command; /* see below for valid METEORCAPFRM commands */
short lowat; /* start transfer if < this number */
short hiwat; /* stop transfer if > this number */
} ;
/* structure for METEOR[GS]ETGEO - get/set geometry */
struct meteor_geomet {
u_short rows;
u_short columns;
u_short frames;
u_long oformat;
} ;
/* structure for METEORGCOUNT-get count of frames, fifo errors and dma errors */
struct meteor_counts {
u_long fifo_errors; /* count of fifo errors since open */
u_long dma_errors; /* count of dma errors since open */
u_long frames_captured; /* count of frames captured since open */
u_long even_fields_captured; /* count of even fields captured */
u_long odd_fields_captured; /* count of odd fields captured */
} ;
/* structure for getting and setting direct transfers to vram */
struct meteor_video {
u_long addr; /* Address of location to dma to */
u_long width; /* Width of memory area */
u_long banksize; /* Size of Vram bank */
u_long ramsize; /* Size of Vram */
};
#define METEORCAPTUR _IOW('x', 1, int) /* capture a frame */
#define METEORCAPFRM _IOW('x', 2, struct meteor_capframe) /* sync capture */
#define METEORSETGEO _IOW('x', 3, struct meteor_geomet) /* set geometry */
#define METEORGETGEO _IOR('x', 4, struct meteor_geomet) /* get geometry */
#define METEORSTATUS _IOR('x', 5, unsigned short) /* get status */
#define METEORSHUE _IOW('x', 6, signed char) /* set hue */
#define METEORGHUE _IOR('x', 6, signed char) /* get hue */
#define METEORSFMT _IOW('x', 7, unsigned long) /* set format */
#define METEORGFMT _IOR('x', 7, unsigned long) /* get format */
#define METEORSINPUT _IOW('x', 8, unsigned long) /* set input dev */
#define METEORGINPUT _IOR('x', 8, unsigned long) /* get input dev */
#define METEORSCHCV _IOW('x', 9, unsigned char) /* set uv gain */
#define METEORGCHCV _IOR('x', 9, unsigned char) /* get uv gain */
#define METEORSCOUNT _IOW('x',10, struct meteor_counts)
#define METEORGCOUNT _IOR('x',10, struct meteor_counts)
#define METEORSFPS _IOW('x',11, unsigned short) /* set fps */
#define METEORGFPS _IOR('x',11, unsigned short) /* get fps */
#define METEORSSIGNAL _IOW('x', 12, unsigned int) /* set signal */
#define METEORGSIGNAL _IOR('x', 12, unsigned int) /* get signal */
#define METEORSVIDEO _IOW('x', 13, struct meteor_video) /* set video */
#define METEORGVIDEO _IOR('x', 13, struct meteor_video) /* get video */
#define METEORSBRIG _IOW('x', 14, unsigned char) /* set brightness */
#define METEORGBRIG _IOR('x', 14, unsigned char) /* get brightness */
#define METEORSCSAT _IOW('x', 15, unsigned char) /* set chroma sat */
#define METEORGCSAT _IOR('x', 15, unsigned char) /* get uv saturation */
#define METEORSCONT _IOW('x', 16, unsigned char) /* set contrast */
#define METEORGCONT _IOR('x', 16, unsigned char) /* get contrast */
#define METEORSBT254 _IOW('x', 17, unsigned short) /* set Bt254 reg */
#define METEORGBT254 _IOR('x', 17, unsigned short) /* get Bt254 reg */
#define METEORSHWS _IOW('x', 18, unsigned char) /* set hor start reg */
#define METEORGHWS _IOR('x', 18, unsigned char) /* get hor start reg */
#define METEORSVWS _IOW('x', 19, unsigned char) /* set vert start reg */
#define METEORGVWS _IOR('x', 19, unsigned char) /* get vert start reg */
#define METEORSTS _IOW('x', 20, unsigned char) /* set time stamp */
#define METEORGTS _IOR('x', 20, unsigned char) /* get time stamp */
#define METEOR_STATUS_ID_MASK 0xf000 /* ID of 7196 */
#define METEOR_STATUS_DIR 0x0800 /* Direction of Expansion port YUV */
#define METEOR_STATUS_OEF 0x0200 /* Field detected: Even/Odd */
#define METEOR_STATUS_SVP 0x0100 /* State of VRAM Port:inactive/active */
#define METEOR_STATUS_STTC 0x0080 /* Time Constant: TV/VCR */
#define METEOR_STATUS_HCLK 0x0040 /* Horiz PLL: locked/unlocked */
#define METEOR_STATUS_FIDT 0x0020 /* Field detect: 50/60hz */
#define METEOR_STATUS_ALTD 0x0002 /* Line alt: no line alt/line alt */
#define METEOR_STATUS_CODE 0x0001 /* Colour info: no colour/colour */
/* METEORCAPTUR capture options */
#define METEOR_CAP_SINGLE 0x0001 /* capture one frame */
#define METEOR_CAP_CONTINOUS 0x0002 /* continuously capture */
#define METEOR_CAP_STOP_CONT 0x0004 /* stop the continuous capture */
/* METEORCAPFRM capture commands */
#define METEOR_CAP_N_FRAMES 0x0001 /* capture N frames */
#define METEOR_CAP_STOP_FRAMES 0x0002 /* stop capture N frames */
#define METEOR_HALT_N_FRAMES 0x0003 /* halt of capture N frames */
#define METEOR_CONT_N_FRAMES 0x0004 /* continue after above halt */
/* valid video input formats: */
#define METEOR_FMT_NTSC 0x00100 /* NTSC -- initialized default */
#define METEOR_FMT_PAL 0x00200 /* PAL */
#define METEOR_FMT_SECAM 0x00400 /* SECAM */
#define METEOR_FMT_AUTOMODE 0x00800 /* auto-mode */
#define METEOR_INPUT_DEV0 0x01000 /* camera input 0 -- default */
#define METEOR_INPUT_DEV_RCA METEOR_INPUT_DEV0
#define METEOR_INPUT_DEV1 0x02000 /* camera input 1 */
#define METEOR_INPUT_DEV2 0x04000 /* camera input 2 */
#define METEOR_INPUT_DEV3 0x08000 /* camera input 3 */
#define METEOR_INPUT_DEV_RGB 0x0a000 /* for rgb version of meteor */
#define METEOR_INPUT_DEV_SVIDEO 0x06000 /* S-video input port */
/* valid video output formats: */
#define METEOR_GEO_RGB16 0x0010000 /* packed -- initialized default */
#define METEOR_GEO_RGB24 0x0020000 /* RBG 24 bits packed */
/* internally stored in 32 bits */
#define METEOR_GEO_YUV_PACKED 0x0040000 /* 4-2-2 YUV 16 bits packed */
#define METEOR_GEO_YUV_PLANAR 0x0080000 /* 4-2-2 YUV 16 bits planer */
#define METEOR_GEO_YUV_PLANER METEOR_GEO_YUV_PLANAR
#define METEOR_GEO_UNSIGNED 0x0400000 /* unsigned uv outputs */
#define METEOR_GEO_EVEN_ONLY 0x1000000 /* set for even only field capture */
#define METEOR_GEO_ODD_ONLY 0x2000000 /* set for odd only field capture */
#define METEOR_GEO_FIELD_MASK 0x3000000
#define METEOR_GEO_YUV_422 0x4000000 /* 4-2-2 YUV in Y-U-V combined */
#define METEOR_GEO_OUTPUT_MASK 0x40f0000
#define METEOR_GEO_YUV_12 0x10000000 /* YUV 12 format */
#define METEOR_GEO_YUV_9 0x40000000 /* YUV 9 format */
#define METEOR_FIELD_MODE 0x80000000 /* Field cap or Frame cap */
#define METEOR_SIG_MODE_MASK 0xffff0000
#define METEOR_SIG_FRAME 0x00000000 /* signal every frame */
#define METEOR_SIG_FIELD 0x00010000 /* signal every field */
/* following structure is used to coordinate the synchronous */
struct meteor_mem {
/* kernel write only */
int frame_size; /* row*columns*depth */
unsigned num_bufs; /* number of frames in buffer (1-32) */
/* user and kernel change these */
int lowat; /* kernel starts capture if < this number */
int hiwat; /* kernel stops capture if > this number.
hiwat <= numbufs */
unsigned active; /* bit mask of active frame buffers
kernel sets, user clears */
int num_active_bufs; /* count of active frame buffer
kernel increments, user decrements */
/* reference to mmapped data */
caddr_t buf; /* The real space (virtual addr) */
} ;
#endif /* !_MACHINE_IOCTL_METEOR_H_ */