media: imx: capture: Allow event subscribe/unsubscribe

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Implement the vidioc_(un)subscribe_event operations. Imx will allow
subscribing to the imx-specific frame interval error events, events
from subdevices (V4L2_EVENT_SOURCE_CHANGE), and control events.

Signed-off-by: Steve Longerbeam <slongerbeam@gmail.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>

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Steve Longerbeam 2019-01-15 17:16:08 -02:00 • committed by Mauro Carvalho Chehab

parent 958f047a25

commit 54f4bc2f2a

1 changed files with 18 additions and 0 deletions

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drivers/staging/media/imx/imx-media-capture.c

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