XLibre/xf86-video-v4l
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DRI XFree86-4_3_99_12-merge import

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This commit is contained in:
Eric Anholt
2004-06-16 09:24:09 +00:00
parent 1f8ceb0991
commit b299863dd2
4 changed files with 19 additions and 19 deletions
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2
README
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@@ -34,4 +34,4 @@
$XFree86: xc/programs/Xserver/hw/xfree86/drivers/v4l/README,v 1.1 1999/03/28 15:32:50 dawes Exp $ $XFree86: xc/programs/Xserver/hw/xfree86/drivers/v4l/README,v 1.2 2001/05/07 21:59:07 tsi Exp $

10
man/v4l.man
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@@ -1,4 +1,4 @@
.\" $XFree86: xc/programs/Xserver/hw/xfree86/drivers/v4l/v4l.man,v 1.2 2001/01/27 18:20:55 dawes Exp $ .\" $XFree86: xc/programs/Xserver/hw/xfree86/drivers/v4l/v4l.man,v 1.3 2001/05/29 22:24:06 dawes Exp $
.\" shorthand for double quote that works everywhere. .\" shorthand for double quote that works everywhere.
.ds q \N'34' .ds q \N'34'
.TH V4L __drivermansuffix__ __vendorversion__ .TH V4L __drivermansuffix__ __vendorversion__
@@ -13,9 +13,9 @@ v4l \- video4linux driver
.fi .fi
.SH DESCRIPTION .SH DESCRIPTION
.B v4l .B v4l
is an __xservername__ driver for video4linux cards. It provides a Xvideo is an XFree86 driver for video4linux cards. It provides a Xvideo
extention port for video overlay. Just add the driver to the module extention port for video overlay. Just add the driver to the module
list within the module section of your __xconfigfile__ file if you want list within the module section of your XF86Config file if you want
to use it. There are no config options. to use it. There are no config options.
.P .P
Note that the the extmod module is also required for the Xvideo Note that the the extmod module is also required for the Xvideo
@@ -30,10 +30,10 @@ overlay.
bt848/bt878-based TV cards are the most popular hardware these bt848/bt878-based TV cards are the most popular hardware these
days. days.
.SH CONFIGURATION DETAILS .SH CONFIGURATION DETAILS
Please refer to __xconfigfile__(__filemansuffix__) for general configuration Please refer to XF86Config(__filemansuffix__) for general configuration
details. This section only covers configuration details specific to this details. This section only covers configuration details specific to this
driver. driver.
.SH "SEE ALSO" .SH "SEE ALSO"
__xservername__(__appmansuffix__), __xconfigfile__(__filemansuffix__), xorgconfig(__appmansuffix__), Xserver(__appmansuffix__), X(__miscmansuffix__) XFree86(1), XF86Config(__filemansuffix__), xf86config(1), Xserver(1), X(__miscmansuffix__)
.SH AUTHORS .SH AUTHORS
Authors include: Gerd Knorr <kraxel@bytesex.org> Authors include: Gerd Knorr <kraxel@bytesex.org>

24
src/v4l.c
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@@ -2,7 +2,7 @@
* video4linux Xv Driver * video4linux Xv Driver
* based on Michael Schimek's permedia 2 driver. * based on Michael Schimek's permedia 2 driver.
*/ */
/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/v4l/v4l.c,v 1.33 2003/12/05 03:55:32 dawes Exp $ */ /* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/v4l/v4l.c,v 1.31 2003/07/16 01:38:47 dawes Exp $ */
#include "videodev.h" #include "videodev.h"
#include "xf86.h" #include "xf86.h"
@@ -50,7 +50,7 @@ static XF86ModuleVersionInfo v4lVersRec =
MODULEVENDORSTRING, MODULEVENDORSTRING,
MODINFOSTRING1, MODINFOSTRING1,
MODINFOSTRING2, MODINFOSTRING2,
XORG_VERSION_CURRENT, XF86_VERSION_CURRENT,
0, 0, 1, 0, 0, 1,
ABI_CLASS_VIDEODRV, ABI_CLASS_VIDEODRV,
ABI_VIDEODRV_VERSION, ABI_VIDEODRV_VERSION,
@@ -220,7 +220,7 @@ static int V4lOpenDevice(PortPrivPtr pPPriv, ScrnInfoPtr pScrn)
if (first) { if (first) {
first = 0; first = 0;
xf86DrvMsgVerb(pScrn->scrnIndex, X_INFO, 2, xf86DrvMsgVerb(pScrn->scrnIndex, X_INFO, 2,
"v4l: memPhysBase=0x%lx\n", pScrn->memPhysBase); "v4l: memPhysBase=%p\n", pScrn->memPhysBase);
} }
switch (pScrn->bitsPerPixel) { switch (pScrn->bitsPerPixel) {
@@ -718,11 +718,11 @@ static void
V4LBuildEncodings(PortPrivPtr p, int fd, int channels) V4LBuildEncodings(PortPrivPtr p, int fd, int channels)
{ {
static struct video_channel channel; static struct video_channel channel;
int i,entries,have_bttv,bttv_ver; int i,entries,have_bttv;
#define BTTV_VERSION _IOR('v' , BASE_VIDIOCPRIVATE+6, int) #define BTTV_VERSION _IOR('v' , BASE_VIDIOCPRIVATE+6, int)
have_bttv = 0; have_bttv = 0;
if (-1 != ioctl(fd,BTTV_VERSION,&bttv_ver)) if (-1 != ioctl(fd,BTTV_VERSION,NULL))
have_bttv = 1; have_bttv = 1;
entries = (have_bttv ? 7 : 3) * channels; entries = (have_bttv ? 7 : 3) * channels;
@@ -747,17 +747,17 @@ V4LBuildEncodings(PortPrivPtr p, int fd, int channels)
continue; continue;
} }
v4l_add_enc(p->enc, p->nenc,"PAL", channel.name, 768,576, 1,50); v4l_add_enc(p->enc, p->nenc,"pal", channel.name, 768,576, 1,50);
p->norm[p->nenc] = VIDEO_MODE_PAL; p->norm[p->nenc] = VIDEO_MODE_PAL;
p->input[p->nenc] = i; p->input[p->nenc] = i;
p->nenc++; p->nenc++;
v4l_add_enc(p->enc,p->nenc,"NTSC", channel.name, 640,480, 1001,60000); v4l_add_enc(p->enc,p->nenc,"ntsc", channel.name, 640,480, 1001,60000);
p->norm[p->nenc] = VIDEO_MODE_NTSC; p->norm[p->nenc] = VIDEO_MODE_NTSC;
p->input[p->nenc] = i; p->input[p->nenc] = i;
p->nenc++; p->nenc++;
v4l_add_enc(p->enc,p->nenc,"SECAM",channel.name, 768,576, 1,50); v4l_add_enc(p->enc,p->nenc,"secam",channel.name, 768,576, 1,50);
p->norm[p->nenc] = VIDEO_MODE_SECAM; p->norm[p->nenc] = VIDEO_MODE_SECAM;
p->input[p->nenc] = i; p->input[p->nenc] = i;
p->nenc++; p->nenc++;
@@ -767,28 +767,28 @@ V4LBuildEncodings(PortPrivPtr p, int fd, int channels)
ntsc and secam. But there are a few more norms (pal versions ntsc and secam. But there are a few more norms (pal versions
with a different timings used in south america for example). with a different timings used in south america for example).
The bttv driver can handle these too. */ The bttv driver can handle these too. */
if (0 != v4l_add_enc(p->enc,p->nenc,"PAL-Nc",channel.name, if (0 != v4l_add_enc(p->enc,p->nenc,"palnc",channel.name,
640, 576, 1,50)) 640, 576, 1,50))
goto fail; goto fail;
p->norm[p->nenc] = 3; p->norm[p->nenc] = 3;
p->input[p->nenc] = i; p->input[p->nenc] = i;
p->nenc++; p->nenc++;
if (0 != v4l_add_enc(p->enc,p->nenc,"PAL-M",channel.name, if (0 != v4l_add_enc(p->enc,p->nenc,"palm",channel.name,
640, 576, 1,50)) 640, 576, 1,50))
goto fail; goto fail;
p->norm[p->nenc] = 4; p->norm[p->nenc] = 4;
p->input[p->nenc] = i; p->input[p->nenc] = i;
p->nenc++; p->nenc++;
if (0 != v4l_add_enc(p->enc, p->nenc,"PAL-N", channel.name, if (0 != v4l_add_enc(p->enc, p->nenc,"paln", channel.name,
768,576, 1,50)) 768,576, 1,50))
goto fail; goto fail;
p->norm[p->nenc] = 5; p->norm[p->nenc] = 5;
p->input[p->nenc] = i; p->input[p->nenc] = i;
p->nenc++; p->nenc++;
if (0 != v4l_add_enc(p->enc,p->nenc,"NTSC-JP", channel.name, if (0 != v4l_add_enc(p->enc,p->nenc,"ntscjp", channel.name,
640,480, 1001,60000)) 640,480, 1001,60000))
goto fail; goto fail;
p->norm[p->nenc] = 6; p->norm[p->nenc] = 6;

2
src/videodev.h
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@@ -7,7 +7,7 @@
* Used here with the explicit permission of the original author, Alan Cox. * Used here with the explicit permission of the original author, Alan Cox.
* <alan@lxorguk.ukuu.org.uk> * <alan@lxorguk.ukuu.org.uk>
*/ */
/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/v4l/videodev.h,v 1.7tsi Exp $ */ /* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/v4l/videodev.h,v 1.8 2001/03/03 22:46:31 tsi Exp $ */
#include "Xmd.h" #include "Xmd.h"