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4345. By Hans Verkuil <email address hidden> on 2019-12-06

qvidcap: use --pixelformat instead of --pixel-format

The man page says --pixelformat, but the option parser used
--pixel-format. Change the option parser to match what the
man page and usage message says.

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

4344. By Hans Verkuil <email address hidden> on 2019-12-04

cec-compliance: change a fail to a warn

The Inactive Source test checks if the display replies with an
Active Source or Set Stream Path message. If not, then issue a
warning, but don't fail.

The spec is ambiguous as to what should happen, and many displays
will do nothing.

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

4343. By Hans Verkuil <email address hidden> on 2019-12-04

cec-compliance: update patch link

I posted a v2 of that patch, so update the link to that patch.

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

4342. By Hans Verkuil <email address hidden> on 2019-12-03

cec-compliance: return OK_PRESUMED in the power transition test

If util_receive() times out the first time, then we don't know
if it is because of a wrong remote device, or because of a known
CEC framework bug. Return OK_PRESUMED in that case.

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

4341. By Hans Verkuil <email address hidden> on 2019-12-03

cec-ctl: add --phys-addr-from-edid-poll

This polls the given EDID waiting for changes due to disconnect or
reconnect changes, and updates the physical address when it has
changed.

It's a hack for Pulse-Eight devices that need to be informed when
the EDID changes, but for which the kernel cannot know to which
HDMI output they are connected. Userspace can use this option to
provide that link. Eventually it should be possible to tell the
kernel to with which HDMI output a Pulse-Eight CEC adapter is
associated. But until then this will have to do.

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

4340. By Hans Verkuil <email address hidden> on 2019-12-03

cec-compliance: test CEC 2.0 power transitions

The CEC 2.0 standard requires that devices broadcast power state
changes to avoid polling of the power state.

Test that this is indeed implemented.

Note that there is a bug in the linux cec framework that prevents
this test from working. It is fixed in this patch:

https://patchwork.linuxtv.org/patch/60444

But it will take some time before this appears in distro kernels.

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

4339. By Hans Verkuil <email address hidden> on 2019-12-03

cec-follower: support CEC 2.0 power status reporting

In CEC 2.0 devices are expected to broadcast the new power
status whenever that changes. Implement this.

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

4338. By Hans Verkuil <email address hidden> on 2019-11-28

cec-follower: add --ignore option

It can be useful to ignore specific messages in the follower
to better emulate a specific application. Add the --ignore
option (similar to the --ignore option in cec-ctl).

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

4337. By Hans Verkuil <email address hidden> on 2019-11-26

qvidcap: make texts consistent

Write Pixel Format instead of Pixelformat.
Write Quantization instead of Quantization Range.

This makes these strings consistent.

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

4336. By Hans Verkuil <email address hidden> on 2019-11-26

v4l-utils: fix sync-with-kernel: it missed pixelformats

The sync-with-kernel target creates utils/common/v4l2-pix-formats.h,
but it missed the SDR, META and TCH formats since it only grepped
for _PIX_.

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