[media] cx88: don't allow changes while vb2_is_busy

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Make sure that changing the standard or format is not allowed while
one or more of the video, vbi or mpeg vb2 queues are busy.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>

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This commit is contained in:

Hans Verkuil 2014-08-29 06:08:07 -03:00 • committed by Mauro Carvalho Chehab

parent fb37ab3e78

commit 078859a323

4 changed files with 33 additions and 9 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

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8

drivers/media/pci/cx88/cx88-blackbird.c

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7

drivers/media/pci/cx88/cx88-core.c

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14

drivers/media/pci/cx88/cx88-video.c

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13

drivers/media/pci/cx88/cx88.h

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