media: sun6i-csi: Detect the availability of the ISP

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Add a helper to detect whether the ISP is available and connected
and store the indication in the driver-specific device structure.

Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>

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Paul Kocialkowski 2022-11-03 16:37:16 +00:00 • committed by Mauro Carvalho Chehab

parent 24e6c88a07

commit 0fbbb09c02

2 changed files with 37 additions and 0 deletions

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34

drivers/media/platform/sunxi/sun6i-csi/sun6i_csi.c

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3

drivers/media/platform/sunxi/sun6i-csi/sun6i_csi.h

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