[media] v4l: omap4iss: Add support for OMAP4 camera interface - Resizer

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This adds a very simplistic driver to utilize the CSI2A interface inside
the ISS subsystem in OMAP4, and dump the data to memory.
Check Documentation/video4linux/omap4_camera.txt for details.
This commit adds resizer support.
[Port the driver to v3.12-rc3, including the following changes
- Don't include plat/ headers
- Don't use cpu_is_omap44xx() macro
- Don't depend on EXPERIMENTAL
- Fix s_crop operation prototype
- Update link_notify prototype
- Rename media_entity_remote_source to media_entity_remote_pad]

Signed-off-by: Sergio Aguirre <sergio.a.aguirre@gmail.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

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Sergio Aguirre 2011-01-24 15:48:19 -03:00 • committed by Mauro Carvalho Chehab

parent 714148260d

commit 69c536b2c2

2 changed files with 980 additions and 0 deletions

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905

drivers/staging/media/omap4iss/iss_resizer.c

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75

drivers/staging/media/omap4iss/iss_resizer.h

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