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V4L/DVB: Documentation: update now that the vtx/videotext API has been removed

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Remove all references to /dev/vtx in the documentation, except for
some historical comments in dev-teletext.xml.

Documentation/devices.txt is not updated, this will go through Alan Cox
who maintains this file.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Hans Verkuil
2010-08-06 12:52:43 -03:00
committed by Mauro Carvalho Chehab
parent 226c0eeaea
commit f44026dbe4
7 changed files with 40 additions and 53 deletions
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5
Documentation/video4linux/v4l2-framework.txt
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@@ -44,8 +44,8 @@ All drivers have the following structure:
2) A way of initializing and commanding sub-devices (if any).
3) Creating V4L2 device nodes (/dev/videoX, /dev/vbiX, /dev/radioX and
/dev/vtxX) and keeping track of device-node specific data.
3) Creating V4L2 device nodes (/dev/videoX, /dev/vbiX and /dev/radioX)
and keeping track of device-node specific data.
4) Filehandle-specific structs containing per-filehandle data;
@@ -488,7 +488,6 @@ types exist:
VFL_TYPE_GRABBER: videoX for video input/output devices
VFL_TYPE_VBI: vbiX for vertical blank data (i.e. closed captions, teletext)
VFL_TYPE_RADIO: radioX for radio tuners
VFL_TYPE_VTX: vtxX for teletext devices (deprecated, don't use)
The last argument gives you a certain amount of control over the device
device node number used (i.e. the X in videoX). Normally you will pass -1