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| author |   Daniel W. S. Almeida <dwlsalmeida@gmail.com> | 2020-10-31 16:05:49 +0100 |
|---|---|---|
| committer |   Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2020-11-26 07:39:31 +0100 |
| commit | 7a7899f6f58e3270ccfd200ee63ebced5ddba3c9 (patch) | |
| tree | cde58366fa87f27275c93c50f9fffd84d9d03a4e /Documentation | |
| parent | media: vidtv: psi: add a Network Information Table (NIT) (diff) | |
| download | linux-dev-7a7899f6f58e3270ccfd200ee63ebced5ddba3c9.tar.xz linux-dev-7a7899f6f58e3270ccfd200ee63ebced5ddba3c9.zip | |
media: vidtv: psi: Implement an Event Information Table (EIT)
Implement an Event Information Table (EIT) as per EN 300 468
5.2.4.
The EIT provides information in chronological order regarding
the events contained within each service.
For now only present event information is supported.
[mchehab+huawei@kernel.org: removed an extra blank line]
Signed-off-by: Daniel W. S. Almeida <dwlsalmeida@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/driver-api/media/drivers/vidtv.rst | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/Documentation/driver-api/media/drivers/vidtv.rst b/Documentation/driver-api/media/drivers/vidtv.rst index 2d7ddf676b13..edaceef2808c 100644 --- a/Documentation/driver-api/media/drivers/vidtv.rst +++ b/Documentation/driver-api/media/drivers/vidtv.rst @@ -149,11 +149,11 @@ vidtv_psi.[ch] Because the generator is implemented in a separate file, it can be reused elsewhere in the media subsystem. - Currently vidtv supports working with 4 PSI tables: PAT, PMT, - SDT and NIT. + Currently vidtv supports working with 5 PSI tables: PAT, PMT, + SDT, NIT and EIT. The specification for PAT and PMT can be found in *ISO 13818-1: - Systems*, while the specification for the SDT, NIT can be found in *ETSI + Systems*, while the specification for the SDT, NIT, EIT can be found in *ETSI EN 300 468: Specification for Service Information (SI) in DVB systems*. @@ -197,6 +197,8 @@ vidtv_channel.[ch] #. Their programs will be concatenated to populate the PAT + #. Their events will be concatenated to populate the EIT + #. For each program in the PAT, a PMT section will be created #. The PMT section for a channel will be assigned its streams. |