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linux/drivers/media/dvb-core
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Athanasios Oikonomou f9d7912619 media: dvb_frontend: add physical layer scrambling support 
This commit adds a new property DTV_SCRAMBLING_SEQUENCE_INDEX.

This 18 bit field, when present, carries the index of the DVB-S2 physical
layer scrambling sequence as defined in clause 5.5.4 of EN 302 307.
There is no explicit signalling method to convey scrambling sequence index
to the receiver. If S2 satellite delivery system descriptor is available
it can be used to read the scrambling sequence index (EN 300 468 table 41).

By default, gold scrambling sequence index 0 is used. The valid scrambling
sequence index range is from 0 to 262142.

Increase the DVB API version in order userspace to be aware of the changes.

Signed-off-by: Athanasios Oikonomou <athoik@gmail.com>
Acked-by: Ralph Metzler <rjkm@metzlerbros.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2017-12-19 07:08:12 -05:00
..
demux.h media: dvb-core/demux.h: fix kernel-doc warning 2017-07-21 08:01:08 -04:00
dmxdev.c media: dvb-core: Convert timers to use timer_setup() 2017-10-31 06:40:30 -04:00
dmxdev.h media: dmxdev: describe nested structs 2017-12-18 09:02:22 -05:00
dvb_ca_en50221.c media: dvb_ca_en50221: sanity check slot number from userspace 2017-12-14 09:51:17 -05:00
dvb_ca_en50221.h media: dvb_ca_en50221.h: fix checkpatch strict warnings 2017-07-20 15:47:07 -04:00
dvb_demux.c media: dvb_demux.h: document structs defined on it 2017-10-11 13:18:33 -04:00
dvb_demux.h media: dvb_demux: describe nested structs 2017-12-18 09:05:04 -05:00
dvb_frontend.c media: dvb_frontend: add physical layer scrambling support 2017-12-19 07:08:12 -05:00
dvb_frontend.h media: dvb_frontend: add physical layer scrambling support 2017-12-19 07:08:12 -05:00
dvb_math.c [media] media: Drop FSF's postal address from the source code files 2017-01-27 11:38:09 -02:00
dvb_math.h [media] media: Drop FSF's postal address from the source code files 2017-01-27 11:38:09 -02:00
dvb_net.c media: dvb_net: let dynamic debug enable some DVB net handling 2017-12-19 06:30:22 -05:00
dvb_net.h media: dvb-net.rst: document DVB network kAPI interface 2017-10-11 13:22:09 -04:00
dvb_ringbuffer.c locking/atomics, media/dvb_ringbuffer: Convert ACCESS_ONCE() to READ_ONCE()/WRITE_ONCE() 2017-10-25 11:00:58 +02:00
dvb_ringbuffer.h scripts/spelling.txt: add "an user" pattern and fix typo instances 2017-02-27 18:43:46 -08:00
dvb-usb-ids.h media: dvbsky: MyGica T230C support 2017-12-14 06:35:18 -05:00
dvbdev.c Simplify major/minor non-dynamic logic 2017-10-11 15:32:11 -04:00
dvbdev.h media: dvbdev: fully document its functions 2017-10-11 13:01:13 -04:00
Kconfig media: dvb-core: allow users to enable DVB net ULE debug 2017-12-19 06:29:27 -05:00
Makefile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00