On Fri, Jan 06, 2017 at 06:11:37PM -0800, Steve Longerbeam wrote:

This is a set of three media entity subdevice drivers for the i.MX
Image Converter. The i.MX IC module contains three independent
"tasks":

- Pre-processing Encode task: video frames are routed directly from
  the CSI and can be scaled, color-space converted, and rotated.
  Scaled output is limited to 1024x1024 resolution. Output frames
  are routed to the camera interface entities (camif).

- Pre-processing Viewfinder task: this task can perform the same
  conversions as the pre-process encode task, but in addition can
  be used for hardware motion compensated deinterlacing. Frames can
  come either directly from the CSI or from the SMFC entities (memory
  buffers via IDMAC channels). Scaled output is limited to 1024x1024
  resolution. Output frames can be routed to various sinks including
  the post-processing task entities.

- Post-processing task: same conversions as pre-process encode. However
  this entity sends frames to the i.MX IPU image converter which supports
  image tiling, which allows scaled output up to 4096x4096 resolution.
  Output frames can be routed to the camera interfaces.

Signed-off-by: Steve Longerbeam <redacted>

Applying: media: imx: Add IC subdev drivers
.git/rebase-apply/patch:3054: new blank line at EOF.
+
warning: 1 line adds whitespace errors.


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