greybus: camera: Stream config change unipro speed

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Unipro network speed was increased at camera initialization time and
never slowed down.
This unnecessary drains power during the entire time camera module is
plugged in.
Increasing/decreasing unipro link speed before issuing stream
configuration request to camera module prevents this from happening.

Signed-off-by: Jacopo Mondi <jacopo.mondi@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>

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Jacopo Mondi 2016-01-23 19:44:46 -08:00 • committed by Greg Kroah-Hartman

parent 539d6e11d2

commit 4fbf69c71c

1 changed files with 88 additions and 22 deletions

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110

drivers/staging/greybus/camera.c

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