media: allegro: warn if response message has an unexpected size

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The driver uses structs to parse the responses from the VCU and expects
a certain size of the responses. However, the size and format of the
mails is not stable across firmware versions. Therefore, print a warning
if the size does not match the expected size to warn the user that
strange things might happen.

Signed-off-by: Michael Tretter <m.tretter@pengutronix.de>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>

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Michael Tretter 2020-03-16 16:26:29 +01:00 • committed by Mauro Carvalho Chehab

parent 857a31f1c1

commit 0600130e65

1 changed files with 12 additions and 0 deletions

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drivers/staging/media/allegro-dvt/allegro-core.c

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