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(parent: ae0e970) | patch
gpu: ipu-v3: Add rotation mode conversion utilities
authorSteve Longerbeam <slongerbeam@gmail.com>
Thu, 26 Jun 2014 01:05:37 +0000 (18:05 -0700)
committerPhilipp Zabel <p.zabel@pengutronix.de>
Tue, 2 Sep 2014 12:55:46 +0000 (14:55 +0200)
commitf835f386a119c3f78f5acb93e86a4f025211739a
tree25b664ab16429566cf5367a3c0de209157fabef9tree | snapshot
parentae0e9708b30b3eebe5a58e4d055eb49a73d641ddcommit | diff
gpu: ipu-v3: Add rotation mode conversion utilities

Add two functions:

- ipu_degrees_to_rot_mode(): converts a degrees, hflip, and vflip setting
  to an IPU rotation mode.
- ipu_rot_mode_to_degrees(): converts an IPU rotation mode with given hflip
  and vflip settings to degrees.

Signed-off-by: Steve Longerbeam <steve_longerbeam@mentor.com>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
drivers/gpu/ipu-v3/ipu-common.c diff | blob | history
include/video/imx-ipu-v3.h diff | blob | history
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