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linux-sg2042
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[PATCH] V4L: Fixes maximum number of VBI devices 

- Increases the minor number limitation for vbi devices from 223 to 255.
  This is in agreement with the minor number allocation specified in
  Documentation/devices.txt.

- Without this patch it is not possible to use more than 5 Hauppauge
  WinTV-PVR 350 cards since each of these allocate 3 vbi devices.

Signed-of-by: Sigmund Augdal Helberg <sigmund@snap.tv>
Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Sigmund Augdal Helberg 2005-12-01 00:51:19 -08:00 committed by Linus Torvalds
parent db1d1d57e9
commit 938606b02b
1 changed files with 13 additions and 13 deletions
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6
drivers/media/video/videodev.c
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@ -76,7 +76,7 @@ static void video_release(struct class_device *cd)
}
static struct class video_class = {
.name = VIDEO_NAME,
.name = VIDEO_NAME,
.release = video_release,
};
@ -293,7 +293,7 @@ int video_register_device(struct video_device *vfd, int type, int nr)
break;
case VFL_TYPE_VBI:
base=224;
end=240;
end=256;
name_base = "vbi";
break;
case VFL_TYPE_RADIO:
@ -334,7 +334,7 @@ int video_register_device(struct video_device *vfd, int type, int nr)
init_MUTEX(&vfd->lock);
/* sysfs class */
memset(&vfd->class_dev, 0x00, sizeof(vfd->class_dev));
memset(&vfd->class_dev, 0x00, sizeof(vfd->class_dev));
if (vfd->dev)
vfd->class_dev.dev = vfd->dev;
vfd->class_dev.class = &video_class;