6bc727b78808fb956f7402b689144c1506ee author Marek Szyprowski 1314179375 -0300 committer Mauro Carvalho Chehab 1315332249 -0300 [media] media: vb2: fix handling MAPPED buffer flag MAPPED flag was set for the buffer only if all it's planes were mapped and relied on a simple mapping counter. This assumption is really bogus, especially because the buffers may be mapped multiple times. Also the meaning of this flag for muliplane buffers was not really useful. This patch fixes this issue by setting the MAPPED flag for the buffer if any of it's planes is in use (what means that has been mapped at least once), so MAPPED flag can be used as 'in_use' indicator. Reported-by: Hans Verkuil Signed-off-by: Marek Szyprowski Signed-off-by: Kyungmin Park CC: Pawel Osciak Tested-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab o;x