Add support for Sony imx046 sensor.

From: Dominic Curran <[email protected]>
Subject: [OMAPZOOM][PATCH v2 0/6] Add support for Sony imx046 sensor.

This set of patches adds support for the Sony IMX046 camera.

Submitting version 2 with comments from:
- Vaibhav Hiremath
- Hans Verkuil

Driver supports:
- Sensor output format RAW10 (YUV conversion through CCDC)
- Output resolution
- 3280x2464 @ 7.5fps (8MP)
- 3280x616
- 820x616 @ 30fps
- Frame rate control
- Exposure & Gain control
- Platforms: SDP3430 & Zoom2

thanks
dom