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Groups > linux.kernel > #1725757
| From | Honza Petrouš <jpetrous@gmail.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH v2 00/26] Improve DVB documentation and reduce its gap |
| Date | 2017-09-03 22:40 +0200 |
| Message-ID | <ulJQu-4xO-29@gated-at.bofh.it> (permalink) |
| References | <ukUbf-5pL-5@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
> There is still a gap at the CA API, as there are three ioctls that are used > only by a few drivers and whose structs are not properly documented: > CA_GET_MSG, CA_SEND_MSG and CA_SET_DESCR. > > The first two ones seem to be related to a way that a few drivers > provide to send/receive messages. Yet, I was unable to get what > "index" and "type" means on those ioctls. The CA_SET_DESCR is > only supported by av7110 driver, and has an even weirder > undocumented struct. I was unable to discover at the Kernel, VDR > or Kaffeine how those structs are filled. I suspect that there's > something wrong there, but I won't risk trying to fix without > knowing more about them. So, let's just document that those > are needing documentation :-) > BTW, I just remembered dvblast app, part of videolan.org: http://www.videolan.org/projects/dvblast.html which is using CA_GET_MSG/CA_SEND_MSG: https://code.videolan.org/videolan/dvblast/blob/master/en50221.c /Honza
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[PATCH v2 00/26] Improve DVB documentation and reduce its gap Mauro Carvalho Chehab <mchehab@s-opensource.com> - 2017-09-01 15:30 +0200
[PATCH v2 11/27] media: fe_property_parameters.rst: better document bandwidth Mauro Carvalho Chehab <mchehab@s-opensource.com> - 2017-09-01 15:40 +0200
[PATCH v2 23/27] media: ca-get-slot-info.rst: document this ioctl Mauro Carvalho Chehab <mchehab@s-opensource.com> - 2017-09-01 15:40 +0200
[PATCH v2 18/27] media: ca.h: get rid of CA_SET_PID Mauro Carvalho Chehab <mchehab@s-opensource.com> - 2017-09-01 15:40 +0200
[PATCH v2 10/27] media: fe_property_parameters.rst: better define properties usage Mauro Carvalho Chehab <mchehab@s-opensource.com> - 2017-09-01 15:40 +0200
[PATCH v2 15/27] media: dmx.h: get rid of GET_DMX_EVENT Mauro Carvalho Chehab <mchehab@s-opensource.com> - 2017-09-01 15:40 +0200
[PATCH v2 12/27] media: dmx.h: get rid of unused DMX_KERNEL_CLIENT Mauro Carvalho Chehab <mchehab@s-opensource.com> - 2017-09-01 15:40 +0200
[PATCH v2 21/27] media: ca-reset.rst: add some description to this ioctl Mauro Carvalho Chehab <mchehab@s-opensource.com> - 2017-09-01 15:40 +0200
[PATCH v2 17/27] media: net.rst: Fix the level of a section of the net chapter Mauro Carvalho Chehab <mchehab@s-opensource.com> - 2017-09-01 15:40 +0200
[PATCH v2 03/27] media: dvb/intro: use the term Digital TV to refer to the system Mauro Carvalho Chehab <mchehab@s-opensource.com> - 2017-09-01 15:50 +0200
[PATCH v2 27/27] media: dst_ca: remove CA_SET_DESCR boilerplate Mauro Carvalho Chehab <mchehab@s-opensource.com> - 2017-09-01 15:50 +0200
Re: [PATCH v2 00/26] Improve DVB documentation and reduce its gap Honza Petrouš <jpetrous@gmail.com> - 2017-09-03 22:10 +0200
Re: [PATCH v2 00/26] Improve DVB documentation and reduce its gap Mauro Carvalho Chehab <mchehab@s-opensource.com> - 2017-09-04 03:00 +0200
Re: [PATCH v2 00/26] Improve DVB documentation and reduce its gap Honza Petrouš <jpetrous@gmail.com> - 2017-09-04 09:20 +0200
Re: [PATCH v2 00/26] Improve DVB documentation and reduce its gap Mauro Carvalho Chehab <mchehab@s-opensource.com> - 2017-09-04 11:10 +0200
Re: [PATCH v2 00/26] Improve DVB documentation and reduce its gap Honza Petrouš <jpetrous@gmail.com> - 2017-09-04 11:50 +0200
Re: [PATCH v2 00/26] Improve DVB documentation and reduce its gap Mauro Carvalho Chehab <mchehab@s-opensource.com> - 2017-09-04 13:50 +0200
Re: [PATCH v2 00/26] Improve DVB documentation and reduce its gap Mauro Carvalho Chehab <mchehab@s-opensource.com> - 2017-09-04 03:20 +0200
Re: [PATCH v2 00/26] Improve DVB documentation and reduce its gap Honza Petrouš <jpetrous@gmail.com> - 2017-09-03 22:40 +0200
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