V4L/DVB (7392): saa7134: support 2nd DVB-S section of the MD8800

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There are some restrictions:
- The 2nd DVB-S section will only work if the 1st is configured for DVB-S too.
  so "options saa7134-dvb use_frontend=0,1" won't work.
- Currently it is not possible to set the higher LNB supply voltages, so
  14V instead of 13V in the 2nd section.
- It is not possibe to turn off the 2nd LNB supply independently.
This comes from the problem that the 2nd section can't access the i2c interface
of the LNB supply chip.

Signed-off-by: Hartmut Hackmann <hartmut.hackmann@t-online.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

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Hartmut Hackmann 2008-04-22 14:46:08 -03:00 • committed by Mauro Carvalho Chehab

parent 637afdb563

commit 5823b3a63c

1 changed files with 77 additions and 29 deletions

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drivers/media/video/saa7134/saa7134-dvb.c

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