[media] v4l: vsp1: wpf: Implement rotation support

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Some WPF instances, on Gen3 devices, can perform 90° rotation when
writing frames to memory. Implement support for this using the
V4L2_CID_ROTATE control.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

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Laurent Pinchart 2016-06-20 06:07:08 -03:00 • committed by Mauro Carvalho Chehab

parent 99bb078eee

commit 3e9a0e0bfa

5 changed files with 177 additions and 54 deletions

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2

drivers/media/platform/vsp1/vsp1_rpf.c

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5

drivers/media/platform/vsp1/vsp1_rwpf.c

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drivers/media/platform/vsp1/vsp1_rwpf.h

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drivers/media/platform/vsp1/vsp1_video.c

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205

drivers/media/platform/vsp1/vsp1_wpf.c

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