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author | 2019-01-29 14:00:17 -0200 | |
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committer | 2019-01-31 17:17:08 -0200 | |
commit | f0ef022c85a899bcc7a1b3a0955c78a3d7109106 (patch) | |
tree | 3d2a98950e0a63927304c64cafc0fcc9a3fc7487 /drivers/media/common/videobuf2 | |
parent | media: vim2m: use per-file handler work queue (diff) | |
download | wireguard-linux-f0ef022c85a899bcc7a1b3a0955c78a3d7109106.tar.xz wireguard-linux-f0ef022c85a899bcc7a1b3a0955c78a3d7109106.zip |
media: vim2m: allow setting the default transaction time via parameter
While there's a control to allow setting it at runtime, as the
control handler is per file handler, only the application setting
the m2m device can change it. As this is a custom control, it is
unlikely that existing apps would be able to set it.
Due to that, and due to the fact that v4l2-mem2mem serializes all
accesses to a m2m device, trying to setup two GStreamer
v4l2videoconvert instance at the same time will cause frame drops.
So, add an alternate way of setting its default via a modprobe parameter.
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Diffstat (limited to 'drivers/media/common/videobuf2')
0 files changed, 0 insertions, 0 deletions