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[media] pwc: do not start isoc stream on /dev/video open

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pwc was starting streaming on /dev/video# open rather then on STREAM_ON. Now
that the v4l1 compat code is removed from the pwc driver there is no reason
left to do this. So this patch changes the pwc driver to delay starting
the isoc stream (and thus using valuable usb bandwidth) until the application
does a STREAM_ON

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Hans de Goede 2010-11-16 11:39:25 -03:00 • committed by Mauro Carvalho Chehab
commit 3751e288bc
4 changed files with 27 additions and 48 deletions
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