Messages in this thread | | | Subject | Re: [PATCH v8 0/7] TDA1997x HDMI video reciver | From | Hans Verkuil <> | Date | Thu, 8 Feb 2018 16:29:32 +0100 |
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On 02/08/18 16:13, Philipp Zabel wrote: > On Thu, 2018-02-08 at 13:01 +0100, Hans Verkuil wrote: >>> These are likely to be filled correctly already. I've just added a commit >>> to v4l2-compliance to make it easier to see what function is used: >>> >>> v4l2-compliance -m0 -v >> >> Actually, can you run this using the latest v4l-utils version for the imx >> and post the output? > > I have tried with v4l-utils-1.14.0-111-g542af94c on a platform with a > Toshiba TC358743 connected via MIPI CSI-2. Apart from a crash [1], I get > a few: > - missing G_INPUT on the capture devices - is that really a bug?
Depends who you ask :-) It's an open issue, we had a patch for this that was never picked up. Hopefully this will resurrect that patch.
> - cap->timeperframe.numerator == 0 || cap->timeperframe.denominator == 0, > where there is nothing connected that could provide timing information > - missing enum_mbus_code > - check_0(reserved) errors on subdev ioctls
Should be fixed by https://patchwork.linuxtv.org/patch/46955/ and https://patchwork.linuxtv.org/patch/46950/
> - node->enum_frame_interval_pad != (int)pad > - subscribe event failures > - g_ext_ctrls does not support count == 0 (which no subdev implements)
Was this patch applied? https://patchwork.linuxtv.org/patch/46958/ That will probably fix this fail.
> > [1] https://patchwork.linuxtv.org/patch/46979/ > > The CSIs are currently marked as pixel formatters instead of IF bridges, > > the vdics are marked as pixel formatters instead of deinterlacers, and > the ic_prp is marked as scaler instead of video splitter. The other > entity functions are initialized correctly.
Thanks for testing this!
Hans
> Total: 1307, Succeeded: 1089, Failed: 218, Warnings: 4
Total: 1307
Cool!
Hans
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