lp:libv4l

Created by libv4l on 2010-07-13 and last modified on 2018-12-11
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Owner:
libv4l
Project:
libv4l v4l-utils
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Development

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Import Status: Reviewed

This branch is an import of the HEAD branch of the Git repository at git://linuxtv.org/v4l-utils.git.

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Recent revisions

3952. By Hans Verkuil <email address hidden> on 2018-12-11

cec-compliance: really fix wrong test for no HPD in testRemote()

Use log_addr_mask to detect if HPD is low instead of num_log_addrs.

Signed-off-by: Hans Verkuil <email address hidden>
Fixes: 8c5a3e1d7431 ("fix wrong test for no HPD in testRemote()")

3951. By Hans Verkuil <email address hidden> on 2018-12-11

v4l-stream.c: add support for alpha planes

Support was added to the fwht codec to handle alpha planes,
but v4l-stream.c was never updated for that.

Signed-off-by: Hans Verkuil <email address hidden>

3950. By Hans Verkuil <email address hidden> on 2018-12-11

cec-ctl: improve the man page

Add some useful examples.

Signed-off-by: Hans Verkuil <email address hidden>

3949. By Hans Verkuil <email address hidden> on 2018-12-11

v4l2-ctl: make meta handling more generic

This prepares the code for meta output support.

Signed-off-by: Hans Verkuil <email address hidden>

3948. By Hans Verkuil <email address hidden> on 2018-12-10

v4l2-compliance: test 'invalid request' error injection

Use the new vivid capability to inject an error into the
request validation.

Signed-off-by: Hans Verkuil <email address hidden>

3947. By Hans Verkuil <email address hidden> on 2018-12-10

v4l-utils: sync with latest kernel code

Updated to the latest code from the media_tree master.

Signed-off-by: Hans Verkuil <email address hidden>

3946. By Philipp Zabel <email address hidden> on 2018-12-10

v4l2-compliance: test orphaned buffer support

Test that V4L2_BUF_CAP_SUPPORTS_ORPHANED_BUFS is reported equally for
both MMAP and DMABUF memory types. If supported, try to orphan buffers
by calling reqbufs(0) before unmapping or closing DMABUF fds.

Also close exported DMABUF fds and free buffers in testDmaBuf if
orphaned buffers are not supported.

Signed-off-by: Philipp Zabel <email address hidden>
Signed-off-by: Hans Verkuil <email address hidden>
[hverkuil-cisco: rebase, add missing m2m_q cleanup in testDmaBuf()]

3945. By Hans Verkuil <email address hidden> on 2018-12-10

v4l2-compliance: add filehandles class

Add a simple class to store filehandles. The destructor will close
all pending filehandles on error. This ensures that when working with
requests no request or media filehandles remain open after a test fails.

Signed-off-by: Hans Verkuil <email address hidden>

3944. By Hans Verkuil <email address hidden> on 2018-12-10

v4l2-compliance: reopen if buffers might have been allocated

Some of the tests allocate buffers, but if there was a failure
in that test, then the buffers wouldn't be freed.

Do that one level up in v4l2-compliance.cpp. Otherwise this would
cause confusing knock-on failures later in the test.

Signed-off-by: Hans Verkuil <email address hidden>

3943. By Robert Paciorek <email address hidden> on 2018-12-07

basic support for videoX and audioX devices

Hi,

currently libdvbv5 generate warning about ignoring dvb output devices
(videoX and audioX):
 WARNING Ignoring device /dev/dvb/adapter0/audio0
 WARNING Ignoring device /dev/dvb/adapter0/video0
and does not allow search and open those devices.

DVB output device are used (for example) in Linux based STB devices and
IMHO would be nice to be able to handle them with libdvbv5.

Attached patch enabled elementary support for those devices - remove
warning and allow search it by dvb_dev_seek_by_adapter(), open and
close with dvb_dev_* functions.

Best Regards,
Robert Paciorek

Signed-off-by: Mauro Carvalho Chehab <email address hidden>

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