[media] media: imx: Add CSI subdev driver

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This is a media entity subdevice for the i.MX Camera
Sensor Interface module.

- Added support for negotiation of frame intervals.
- Fixed cropping rectangle negotiation at input and output pads.
- Added support for /2 downscaling, if the output pad dimension(s)
  are 1/2 the crop dimension(s) at csi_setup() time.

Signed-off-by: Steve Longerbeam <steve_longerbeam@mentor.com>
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
[hans.verkuil@cisco.com: add linux/pinctrl/consumer.h include]
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

...

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Steve Longerbeam 2017-06-07 15:34:01 -03:00 • committed by Mauro Carvalho Chehab

parent 64b5a49df4

commit 4a34ec8e47

3 changed files with 1489 additions and 0 deletions

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14

drivers/staging/media/imx/Kconfig

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2

drivers/staging/media/imx/Makefile

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1473

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

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