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[media] omap3isp: Calculate vpclk_div for CSI-2
authorSakari Ailus <sakari.ailus@iki.fi>
Wed, 25 Mar 2015 22:57:32 +0000 (19:57 -0300)
committerMauro Carvalho Chehab <mchehab@osg.samsung.com>
Thu, 2 Apr 2015 19:42:04 +0000 (16:42 -0300)
commit498b8d6ce2d68fbde8a9bb458c7f07f3a17a0bc5
treed54e942201ce1ec6255b334d167551b7149276b1tree | snapshot
parent003bd587cab4b1798d12f4311c32ab83e49db549commit | diff
[media] omap3isp: Calculate vpclk_div for CSI-2

The video port clock is l3_ick divided by vpclk_div. This clock must be high
enough for the external pixel rate. The video port requires two clock cycles
to process a pixel.

Signed-off-by: Sakari Ailus <sakari.ailus@iki.fi>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
drivers/media/platform/omap3isp/ispcsi2.c diff | blob | history
include/media/omap3isp.h diff | blob | history
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