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V4L/DVB (13162): Docbook/dvb: add missing specs for FE_DISHNETWORK_SEND_LEGACY_CMD ioctl

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While this ioctl should not be used, and is a good canditate for
Documentation/feature-removal-schedule.txt, while it is on kernel,
it needs to be documented.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Mauro Carvalho Chehab 2009-10-24 20:19:20 -03:00
parent f0964a770a
commit 603c0d80b4
2 changed files with 42 additions and 1 deletions
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2
Documentation/DocBook/dvb/dvbapi.xml
View file

@ -34,7 +34,7 @@
<date>2009-10-25</date>
<authorinitials>mcc</authorinitials>
<revremark>
documents FE_SET_FRONTEND_TUNE_MODE ioctl
documents FE_SET_FRONTEND_TUNE_MODE and FE_DISHETWORK_SEND_LEGACY_CMD ioctls.
</revremark>
</revision>
<revision>

41
Documentation/DocBook/dvb/frontend.xml
View file

@ -1799,7 +1799,48 @@ FE_TUNE_MODE_ONESHOT When set, this flag will disable any zigzagging or other "n
<entry align="char"><para>EINVAL</para></entry>
<entry align="char"><para>Invalid argument.</para></entry>
</row></tbody></tgroup></informaltable>
</section>
<section id="FE_DISHNETWORK_SEND_LEGACY_CMD">
<title>FE_DISHNETWORK_SEND_LEGACY_CMD</title>
<para>DESCRIPTION</para>
<informaltable><tgroup cols="1"><tbody><row>
<entry align="char">
<para>WARNING: This is a very obscure legacy command, used only at stv0299 driver. Should not be used on newer drivers.</para>
<para>It provides a non-standard method for selecting Diseqc voltage on the frontend, for Dish Network legacy switches.</para>
<para>As support for this ioctl were added in 2004, this means that such dishes were already legacy in 2004.</para>
</entry>
</row></tbody></tgroup></informaltable>
<para>SYNOPSIS</para>
<informaltable><tgroup cols="1"><tbody><row>
<entry align="char">
<para>int ioctl(int fd, int request =
<link linkend="FE_DISHNETWORK_SEND_LEGACY_CMD">FE_DISHNETWORK_SEND_LEGACY_CMD</link>, unsigned long cmd);</para>
</entry>
</row></tbody></tgroup></informaltable>
<para>PARAMETERS</para>
<informaltable><tgroup cols="2"><tbody><row>
<entry align="char">
<para>unsigned long cmd</para>
</entry>
<entry align="char">
<para>
sends the specified raw cmd to the dish via DISEqC.
</para>
</entry>
</row></tbody></tgroup></informaltable>
<para>ERRORS</para>
<informaltable><tgroup cols="1"><tbody><row>
<entry align="char">
<para>There are no errors in use for this call</para>
</entry>
</row></tbody></tgroup></informaltable>
</section>
</section>
&sub-isdbt;