<feed xmlns='http://www.w3.org/2005/Atom'>
<title>linux-toradex.git/include/linux/dvb/version.h, branch v3.4.73</title>
<subtitle>Linux kernel for Apalis and Colibri modules</subtitle>
<link rel='alternate' type='text/html' href='https://git.toradex.cn/cgit/linux-toradex.git/'/>
<entry>
<title>[media] DVB: Query DVB frontend delivery capabilities</title>
<updated>2011-12-12T17:03:32+00:00</updated>
<author>
<name>Manu Abraham</name>
<email>abraham.manu@gmail.com</email>
</author>
<published>2011-11-13T21:47:44+00:00</published>
<link rel='alternate' type='text/html' href='https://git.toradex.cn/cgit/linux-toradex.git/commit/?id=ba2780c796badfc3741c7cb499a575ca49f17e6d'/>
<id>ba2780c796badfc3741c7cb499a575ca49f17e6d</id>
<content type='text'>
 Currently, for any multi-standard frontend it is assumed that it just
 has a single standard capability. This is fine in some cases, but
 makes things hard when there are incompatible standards in conjuction.
 Eg: DVB-S can be seen as a subset of DVB-S2, but the same doesn't hold
 the same for DSS. This is not specific to any driver as it is, but a
 generic issue. This was handled correctly in the multiproto tree,
 while such functionality is missing from the v5 API update.

 http://www.linuxtv.org/pipermail/vdr/2008-November/018417.html

 Later on a FE_CAN_2G_MODULATION was added as a hack to workaround this
 issue in the v5 API, but that hack is incapable of addressing the
 issue, as it can be used to simply distinguish between DVB-S and
 DVB-S2 alone, or another X vs X2 modulation. If there are more systems,
 then you have a potential issue.

 An application needs to query the device capabilities before requesting
 any operation from the device.

Signed-off-by: Manu Abraham &lt;abraham.manu@gmail.com&gt;
Acked-by: Andreas Oberritter &lt;obi@linuxtv.org&gt;
Acked-by: Oliver Endriss &lt;o.endriss@gmx.de&gt;
Signed-off-by: Mauro Carvalho Chehab &lt;mchehab@redhat.com&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
 Currently, for any multi-standard frontend it is assumed that it just
 has a single standard capability. This is fine in some cases, but
 makes things hard when there are incompatible standards in conjuction.
 Eg: DVB-S can be seen as a subset of DVB-S2, but the same doesn't hold
 the same for DSS. This is not specific to any driver as it is, but a
 generic issue. This was handled correctly in the multiproto tree,
 while such functionality is missing from the v5 API update.

 http://www.linuxtv.org/pipermail/vdr/2008-November/018417.html

 Later on a FE_CAN_2G_MODULATION was added as a hack to workaround this
 issue in the v5 API, but that hack is incapable of addressing the
 issue, as it can be used to simply distinguish between DVB-S and
 DVB-S2 alone, or another X vs X2 modulation. If there are more systems,
 then you have a potential issue.

 An application needs to query the device capabilities before requesting
 any operation from the device.

Signed-off-by: Manu Abraham &lt;abraham.manu@gmail.com&gt;
Acked-by: Andreas Oberritter &lt;obi@linuxtv.org&gt;
Acked-by: Oliver Endriss &lt;o.endriss@gmx.de&gt;
Signed-off-by: Mauro Carvalho Chehab &lt;mchehab@redhat.com&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>[media] DVB: increment minor version after addition of SYS_TURBO</title>
<updated>2011-09-03T22:07:21+00:00</updated>
<author>
<name>Andreas Oberritter</name>
<email>obi@linuxtv.org</email>
</author>
<published>2011-08-16T14:04:07+00:00</published>
<link rel='alternate' type='text/html' href='https://git.toradex.cn/cgit/linux-toradex.git/commit/?id=c0f856d3f0e0643c617a86756fd58f23766cfe25'/>
<id>c0f856d3f0e0643c617a86756fd58f23766cfe25</id>
<content type='text'>
Signed-off-by: Andreas Oberritter &lt;obi@linuxtv.org&gt;
Signed-off-by: Mauro Carvalho Chehab &lt;mchehab@redhat.com&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
Signed-off-by: Andreas Oberritter &lt;obi@linuxtv.org&gt;
Signed-off-by: Mauro Carvalho Chehab &lt;mchehab@redhat.com&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>[media] DVB: Add basic API support for DVB-T2 and bump minor version</title>
<updated>2011-05-20T21:51:09+00:00</updated>
<author>
<name>Andreas Oberritter</name>
<email>obi@linuxtv.org</email>
</author>
<published>2011-05-12T21:11:06+00:00</published>
<link rel='alternate' type='text/html' href='https://git.toradex.cn/cgit/linux-toradex.git/commit/?id=94d56ffa0a9bf11dfb602dae9223089e09a8e050'/>
<id>94d56ffa0a9bf11dfb602dae9223089e09a8e050</id>
<content type='text'>
[steve@stevekerrison.com: Remove private definitions from cxd2820r that existed before API was defined]
Signed-off-by: Andreas Oberritter &lt;obi@linuxtv.org&gt;
Signed-off-by: Steve Kerrison &lt;steve@stevekerrison.com&gt;
Signed-off-by: Mauro Carvalho Chehab &lt;mchehab@redhat.com&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
[steve@stevekerrison.com: Remove private definitions from cxd2820r that existed before API was defined]
Signed-off-by: Andreas Oberritter &lt;obi@linuxtv.org&gt;
Signed-off-by: Steve Kerrison &lt;steve@stevekerrison.com&gt;
Signed-off-by: Mauro Carvalho Chehab &lt;mchehab@redhat.com&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>V4L/DVB: Increment DVB API version</title>
<updated>2010-08-02T18:03:21+00:00</updated>
<author>
<name>Mauro Carvalho Chehab</name>
<email>mchehab@redhat.com</email>
</author>
<published>2010-07-03T21:06:13+00:00</published>
<link rel='alternate' type='text/html' href='https://git.toradex.cn/cgit/linux-toradex.git/commit/?id=1ece36097d0170a41fc129b8b1823a36ec2fb5c6'/>
<id>1ece36097d0170a41fc129b8b1823a36ec2fb5c6</id>
<content type='text'>
A new flag were added at the Frontend capabilities. Increment
API minor revision.

Signed-off-by: Mauro Carvalho Chehab &lt;mchehab@redhat.com&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
A new flag were added at the Frontend capabilities. Increment
API minor revision.

Signed-off-by: Mauro Carvalho Chehab &lt;mchehab@redhat.com&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>V4L/DVB (12892): DVB-API: add support for ISDB-T and ISDB-Tsb (version 5.1)</title>
<updated>2009-09-19T03:14:24+00:00</updated>
<author>
<name>Patrick Boettcher</name>
<email>pboettcher@dibcom.fr</email>
</author>
<published>2009-08-03T17:39:15+00:00</published>
<link rel='alternate' type='text/html' href='https://git.toradex.cn/cgit/linux-toradex.git/commit/?id=b6e760f3097501e60e76fbcb7a313d42da930c1f'/>
<id>b6e760f3097501e60e76fbcb7a313d42da930c1f</id>
<content type='text'>
This patch increments the DVB-API to version 5.1 in order to reflect the addition of ISDB-T and ISDB-Tsb on Linux' DVB-API.

Changes in detail:
- added a small document to describe how to use the API to tune to an ISDB-T or ISDB-Tsb channel
- added necessary fields to dtv_frontend_cache
- added a smarter clear-cache function which resets all fields of the dtv_frontend_cache
- added a TRANSMISSION_MODE_4K to fe_transmit_mode_t

Signed-off-by: Olivier Grenie &lt;olgrenie@dibcom.fr&gt;
Signed-off-by: Patrick Boettcher &lt;pboettcher@dibcom.fr&gt;
Signed-off-by: Mauro Carvalho Chehab &lt;mchehab@redhat.com&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
This patch increments the DVB-API to version 5.1 in order to reflect the addition of ISDB-T and ISDB-Tsb on Linux' DVB-API.

Changes in detail:
- added a small document to describe how to use the API to tune to an ISDB-T or ISDB-Tsb channel
- added necessary fields to dtv_frontend_cache
- added a smarter clear-cache function which resets all fields of the dtv_frontend_cache
- added a TRANSMISSION_MODE_4K to fe_transmit_mode_t

Signed-off-by: Olivier Grenie &lt;olgrenie@dibcom.fr&gt;
Signed-off-by: Patrick Boettcher &lt;pboettcher@dibcom.fr&gt;
Signed-off-by: Mauro Carvalho Chehab &lt;mchehab@redhat.com&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>V4L/DVB (9072): S2API: Add DTV_API_VERSION command</title>
<updated>2008-10-12T11:37:11+00:00</updated>
<author>
<name>Steven Toth</name>
<email>stoth@linuxtv.org</email>
</author>
<published>2008-09-26T03:29:49+00:00</published>
<link rel='alternate' type='text/html' href='https://git.toradex.cn/cgit/linux-toradex.git/commit/?id=eacf8d8d6bc6798f6870a2cf2c159bfcde3759ac'/>
<id>eacf8d8d6bc6798f6870a2cf2c159bfcde3759ac</id>
<content type='text'>
This allows application developers to query the dvb-core API version
dynamically, helping developers understand whether certain features
will be available.

Signed-off-by: Steven Toth &lt;stoth@linuxtv.org&gt;
Signed-off-by: Mauro Carvalho Chehab &lt;mchehab@redhat.com&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
This allows application developers to query the dvb-core API version
dynamically, helping developers understand whether certain features
will be available.

Signed-off-by: Steven Toth &lt;stoth@linuxtv.org&gt;
Signed-off-by: Mauro Carvalho Chehab &lt;mchehab@redhat.com&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>V4L/DVB (5307): Add support for the cx23415 MPEG decoding features.</title>
<updated>2007-04-27T18:43:28+00:00</updated>
<author>
<name>Hans Verkuil</name>
<email>hverkuil@xs4all.nl</email>
</author>
<published>2007-04-27T15:31:09+00:00</published>
<link rel='alternate' type='text/html' href='https://git.toradex.cn/cgit/linux-toradex.git/commit/?id=2435be11ae1afb64ac7dfb25e10b6e3037ab0522'/>
<id>2435be11ae1afb64ac7dfb25e10b6e3037ab0522</id>
<content type='text'>
The cx23415 adds some extra features that this DVB decoding API did
not support. This API has been expanded to support the required
features. Both source and binary backwards compatibility is kept
intact by these changes. So existing applications are not affected.

Signed-off-by: Hans Verkuil &lt;hverkuil@xs4all.nl&gt;
Signed-off-by: Ralph Metzler &lt;rjkm@metzlerbros.de&gt;
Signed-off-by: Oliver Endriss &lt;o.endriss@gmx.de&gt;
Signed-off-by: Mauro Carvalho Chehab &lt;mchehab@infradead.org&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
The cx23415 adds some extra features that this DVB decoding API did
not support. This API has been expanded to support the required
features. Both source and binary backwards compatibility is kept
intact by these changes. So existing applications are not affected.

Signed-off-by: Hans Verkuil &lt;hverkuil@xs4all.nl&gt;
Signed-off-by: Ralph Metzler &lt;rjkm@metzlerbros.de&gt;
Signed-off-by: Oliver Endriss &lt;o.endriss@gmx.de&gt;
Signed-off-by: Mauro Carvalho Chehab &lt;mchehab@infradead.org&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>Linux-2.6.12-rc2</title>
<updated>2005-04-16T22:20:36+00:00</updated>
<author>
<name>Linus Torvalds</name>
<email>torvalds@ppc970.osdl.org</email>
</author>
<published>2005-04-16T22:20:36+00:00</published>
<link rel='alternate' type='text/html' href='https://git.toradex.cn/cgit/linux-toradex.git/commit/?id=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2'/>
<id>1da177e4c3f41524e886b7f1b8a0c1fc7321cac2</id>
<content type='text'>
Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.

Let it rip!
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.

Let it rip!
</pre>
</div>
</content>
</entry>
</feed>
