media: ti-vpe: cal: Implement media controller centric API

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The CAL driver is video node centric, it controls the whole device
through the video device nodes. This limits the possible use cases as it
can't support sources that are more complex than a single subdev. To
support more complex hardware pipelines, implement support for the media
controller centric API. The exposed API can be selected through a module
parameter.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>

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Laurent Pinchart 2021-03-04 14:45:21 +01:00 • committed by Mauro Carvalho Chehab

parent b83209176d

commit 38e89e790f

5 changed files with 291 additions and 61 deletions

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14

drivers/media/platform/Kconfig

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1

drivers/media/platform/ti-vpe/cal-camerarx.c

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319

drivers/media/platform/ti-vpe/cal-video.c

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16

drivers/media/platform/ti-vpe/cal.c

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2

drivers/media/platform/ti-vpe/cal.h

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