media: ngene: add proper polling to the dvbdev_ci file ops

Browse source

Implement the poll callback for the dvbdev_ci file ops. The ts_poll()
function queries the DVB ring buffers for available data and space, and
reports this as appropriate. Also, set the dvb_device readers, writers
and users to proper values (one reader, one writer, two users).

This fixes the raw CI TS transport in conjunction with TVheadend's
DDCI functionality.

Signed-off-by: Daniel Scheller <d.scheller@gmx.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

...

This commit is contained in:

Daniel Scheller 2018-02-25 12:06:56 -05:00 • committed by Mauro Carvalho Chehab

parent 96c7bc8c7e

commit 6294513dbe

1 changed files with 26 additions and 3 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

29

drivers/media/pci/ngene/ngene-dvb.c

View file