[media] rtl2832: implement sleep

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Put demod to soft reset in order to save power when sleep. That drops
power usage ~30mA @5V on USB dongle I tested. In real life it does
not matter much as USB IF powers off demod too, but now it is done
twice - demod and USB IF.

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>

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Antti Palosaari 2014-12-16 14:51:33 -03:00 • committed by Mauro Carvalho Chehab

parent 75c24005ee

commit a08c378119

1 changed files with 10 additions and 0 deletions

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drivers/media/dvb-frontends/rtl2832.c

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