[media] atmel-isi: correct yuv swap according to different sensor outputs

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we need to configure the YCC_SWAP bits in ISI_CFG2 according to current
sensor output and Atmel ISI output format.

Current there are two cases Atmel ISI supported:
  1. Atmel ISI outputs YUYV format.
     This case we need to setup YCC_SWAP according to sensor output
     format.
  2. Atmel ISI output a pass-through formats, which means no swap.
     Just setup YCC_SWAP as default with no swap.

Signed-off-by: Josh Wu <josh.wu@atmel.com>
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>

...

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Josh Wu 2015-11-03 03:45:08 -02:00 • committed by Mauro Carvalho Chehab

parent dc51b7d015

commit ba0422bf56

1 changed files with 29 additions and 10 deletions

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drivers/media/platform/soc_camera/atmel-isi.c

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