On 03/07/2014 02:22 PM, Archit Taneja wrote: > Hi, > > On Friday 07 March 2014 06:29 PM, Hans Verkuil wrote: >>> >>> Do you think I can go ahead with posting the v3 patch set for 3.15, and >>> work on fixing the compliance issue for the -rc fixes? >> >> It's fine to upstream this in staging, but while not all compliance errors >> are fixed it can't go to drivers/media. I'm tightening the screws on that >> since v4l2-compliance is getting to be such a powerful tool for ensuring >> the driver complies. >> > > But the vpe driver is already in drivers/media. How do I push these > patches if the vpe drivers is not in staging? Oops, sorry. I got confused with Benoit's AM437x ti-vpfe patch :-) Disregard what I said, it's OK to upstream it. But if you could just spend some hours fixing the problems, that would really be best. > > <snip> > >>> Multiplanar: TRY_FMT(G_FMT) != G_FMT >>> test VIDIOC_TRY_FMT: FAIL >>> warn: v4l2-test-formats.cpp(834): S_FMT cannot handle >>> an invalid pixelformat. >>> warn: v4l2-test-formats.cpp(835): This may or may not >>> be a problem. For more information see: >>> warn: v4l2-test-formats.cpp(836): >>> http://www.mail-archive.com/linux-media@xxxxxxxxxxxxxxx/msg56550.html >>> fail: v4l2-test-formats.cpp(420): pix_mp.reserved not >>> zeroed >> >> This is easy enough to fix. >> >>> fail: v4l2-test-formats.cpp(851): Video Capture >>> Multiplanar is valid, but no S_FMT was implemented >> >> For the FMT things: run with -T: that gives nice traces. You can also >> set the debug flag: echo 2 >/sys/class/video4linux/video0/debug to see all >> ioctls in more detail. > > Thanks for the tip, will try this. > >> >>> test VIDIOC_S_FMT: FAIL >>> test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported) >>> >>> Codec ioctls: >>> test VIDIOC_(TRY_)ENCODER_CMD: OK (Not Supported) >>> test VIDIOC_G_ENC_INDEX: OK (Not Supported) >>> test VIDIOC_(TRY_)DECODER_CMD: OK (Not Supported) >>> >>> Buffer ioctls: >>> info: test buftype Video Capture Multiplanar >>> warn: v4l2-test-buffers.cpp(403): VIDIOC_CREATE_BUFS >>> not supported >>> info: test buftype Video Output Multiplanar >>> warn: v4l2-test-buffers.cpp(403): VIDIOC_CREATE_BUFS >>> not supported >>> test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: OK >>> test VIDIOC_EXPBUF: OK (Not Supported) >>> test read/write: OK (Not Supported) >>> Video Capture Multiplanar (polling): >>> Buffer: 0 Sequence: 0 Field: Top Timestamp: 113.178208s >>> fail: v4l2-test-buffers.cpp(222): buf.field != >>> cur_fmt.fmt.pix.field >> >> Definitely needs to be fixed, you probably just don't set the field at all. > > The VPE output is always progressive. But yes, I should still set the > field parameter to something. V4L2_FIELD_NONE is the correct field setting for that. Regards, Hans > > Thanks, > Archit > > -- > To unsubscribe from this list: send the line "unsubscribe linux-media" in > the body of a message to majordomo@xxxxxxxxxxxxxxx > More majordomo info at http://vger.kernel.org/majordomo-info.html > -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
