<!-- Some styling for better description lists --><style type='text/css'>dt { font-weight: bold;float: left;display:inline;margin-right: 1em} dd { display:block; margin-left: 2em}</style>
***: Muzer has quit IRC (Ping timeout: 264 seconds)
hverkuil: <u>pH5</u>: is the VUYA32 work in imx-pxp something Vivek can do, or does it make more sense that you do it?
<br> <u>jmondi</u>: ping
jmondi: <u>hverkuil</u>: pong
<br> Hi Hans
hverkuil: Can I merge the adv748x series? I saw neg's reply, so it seems to be ready now?
jmondi: I guess so
<br> I have Niklas here and he's happy, so please go ahead
<br> <u>hverkuil</u>: thanks for doing this!
hverkuil: OK, great!
pH5: <u>pH5</u>: how about asking him to just s/VUYA32/VUYX32/, that should be fine for now.
hverkuil: <u>pH5</u>: OK, can you reply to his patch? Sounds like a plan.
pH5: heh, I guess I just asked myself to do that.
<br> <u>hverkuil</u>: I can add alpha support in a separate patch and test that it works correctly.
hverkuil: Makes sense
mripard: <u>hverkuil</u>: hi, I'm starting to work on a few CEC-related topics. Do you know about some PC display (ie !TV) that would support it?
hverkuil: There are none.
<br> I would recommend that you get a pulse-eight dongle and hook it up between your device and a monitor and control the CEC from a laptop or whatever.
<br> Or get a TV :-)
<br> But actually the pulse-eight gives you more controls anyway.
<br> more control
mripard: yeah, I was considering it
<br> some part of that work is to be about when to send the active source switch to the TV exactly, so that would require some visual hints though :/
hverkuil: Ah. Then you need an actual TV.
mripard: so I guess it's a TV then :)
hverkuil: I have never encountered a PC monitor with CEC. No idea why not.
mripard: and is there brands that are more compliant than others?
hverkuil: <u>mripard</u>: recent Samsung TVs are pretty good.
<br> Please note one important thing: I don't know what your project is exactly, but be aware that some TVs will pull down the HPD when in standby, but CEC still works. So to wake up the display your CEC hardware must still be able to send a CEC message, even without the HPD.
<br> See also my FOSDEM talk on CEC.
<br> I've seen HW designs that make this impossible.
<br> This behavior happens on some LG TVs and it is likely to become more common due to increasingly strict EU power consumption regulations.
mripard: ok, that's very good to know :)
<br> thanks!
hverkuil: See also https://hverkuil.home.xs4all.nl/cec-status.txt with more info on this
mripard: thanks
***: mripard has quit IRC (Ping timeout: 264 seconds)
<br> ribalda_ has quit IRC (Remote host closed the connection)
lucaceresoli: hi, I have a subdev in a MC pipeline that has 2 outputs (YUV and RGB), each ending on a different videonode
<br> somewhat similar to the ipu1_ic_prp node in this graph: http://dev.gateworks.com/docs/linux/media/imx6q-gw54xx-media.png
<br> my assumption is that when both /dev/video0 and /dev/video1 are streaming, and I stop the /dev/video1 stream, it should not stop the ipu1_is_prp block, the entire upstream, and the downstream to /dev/video0
<br> IOW in the example it should only stop ipu1_ic_prpvf
<br> is my assumption correct? what part of the driver code does it? an example to look at would be great
hverkuil: <u>pH5</u>: I just committed support for m2m devices for the v4l2-compliance -f flag. Can you test this with your imx-pxp driver?
<br> It tests any output and capture combination. By default it streams 10 frames, but you can pass e.g. '-f 1' to stream only one frame per test. That speeds things up.
***: hverkuil has quit IRC (Quit: ZNC 1.7.1+deb2+b3 - https://znc.in)
pH5: <u>hverkuil</u>: thanks, I'll check.
***: prabhakarlad has left
<br> benjiG has left
pH5: <u>hverkuil</u>: the help text says the default is one second, but it seems to stream indefinitely (>15000)
<br> <u>hverkuil</u>: the 8x8 and 640x480 tests all succeed, but the 4096x4096 tests fail in reqbufs due to dma_alloc_coherent failures.
<br> something to investigate, I should have 256 MiB CMA.