media: sun6i-mipi-csi2: Require both pads to be connected for streaming

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The bridge needs both its pads connected to be able to stream data.
Enforcing this is useful to produce an error when no sensor is
connected.

Fixes: af54b4f4c1 ("media: sunxi: Add support for the A31 MIPI CSI-2 controller")
Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>

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Paul Kocialkowski 2022-09-09 14:39:51 +01:00 • committed by Mauro Carvalho Chehab

parent 65884e940e

commit f042b08b83

1 changed files with 4 additions and 2 deletions

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drivers/media/platform/sunxi/sun6i-mipi-csi2/sun6i_mipi_csi2.c

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