media: vidtv: cleanup the logic which estimates buffer size

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There's no need to use u64 over there. In a matter of fact,
the div is not even needed, as it is multiplying by 1000 and
dividing by 1000.

So, simplify the logic.

While here, constrain the buffer size to a certain range
(between the current value and 10 times it)

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>

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Mauro Carvalho Chehab 2020-09-17 11:03:37 +02:00

parent 37b288f54b

commit ad458524b3

1 changed files with 11 additions and 9 deletions

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drivers/media/test-drivers/vidtv/vidtv_bridge.c

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