[media] adv7511: disable register reset by HPD

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Whenever the hotplug pin is pulled low the chip resets a whole bunch
of registers. It turns out that this can be turned off on the adv7511.
Do so, as this 'feature' introduces race conditions in setting up
registers, particular when the hotplug pin bounces a lot.

Signed-off-by: Martin Bugge <marbugge@cisco.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>

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Martin Bugge 2013-12-05 09:02:20 -03:00 • committed by Mauro Carvalho Chehab

parent a6c98f56e7

commit a62c621670

1 changed files with 6 additions and 0 deletions

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drivers/media/i2c/adv7511.c

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