On 07/18/2014 02:14 AM, Antti Palosaari wrote: > > > On 07/15/2014 06:50 AM, Hans Verkuil wrote: >> On 07/15/2014 04:35 AM, Antti Palosaari wrote: >>> On 07/14/2014 11:01 PM, Hans Verkuil wrote: >>>> On 07/14/2014 09:55 PM, Antti Palosaari wrote: >>>>> I actually ran v4l2-compliance and there was problem with ADC band >>>>> enumeration. v4l2-compliance didn't liked as ADC freq was just 20MHz, >>>>> both upper and lower limit. Due to that I added even small hack to driver, >>>>> >>>>> + .rangelow = 20000000, >>>>> + .rangehigh = 20000001, /* FIXME: make v4l2-compliance happy */ >>>> >>>> Hmm, does the latest v4l2-compliance (direct from the git repo) still fail on >>>> that? That shouldn't be a problem, and I don't see that here either if I try that >>>> myself. >>>> >>>> If it still fails, can you show me the error message? >>> >>> [crope@localhost gr-analog]$ ls -l /usr/local/bin/v4l2-compliance >>> -rwxr-xr-x. 1 root root 1497964 Jul 14 22:50 /usr/local/bin/v4l2-compliance >>> [crope@localhost gr-analog]$ /usr/local/bin/v4l2-compliance -S >>> /dev/swradio0 -s >>> Driver Info: >>> Driver name : airspy >>> Card type : AirSpy SDR >>> Bus info : usb-0000:00:13.2-2 >>> Driver version: 3.15.0 >>> Capabilities : 0x85110000 >>> SDR Capture >>> Tuner >>> Read/Write >>> Streaming >>> Device Capabilities >>> Device Caps : 0x05110000 >>> SDR Capture >>> Tuner >>> Read/Write >>> Streaming >>> >>> Compliance test for device /dev/swradio0 (not using libv4l2): >>> >>> Required ioctls: >>> test VIDIOC_QUERYCAP: OK >>> >>> Allow for multiple opens: >>> test second sdr open: OK >>> test VIDIOC_QUERYCAP: OK >>> test VIDIOC_G/S_PRIORITY: OK >>> >>> Debug ioctls: >>> test VIDIOC_DBG_G/S_REGISTER: OK >>> test VIDIOC_LOG_STATUS: OK >>> >>> Input ioctls: >>> fail: v4l2-test-input-output.cpp(107): rangelow >= rangehigh >>> fail: v4l2-test-input-output.cpp(190): invalid tuner 0 >>> test VIDIOC_G/S_TUNER: FAIL >>> fail: v4l2-test-input-output.cpp(290): could get frequency for invalid >> >> Try again, it should be fixed now. > > Old error has gone, but two new comes: > > Compliance test for device /dev/swradio0 (not using libv4l2): > > Required ioctls: > fail: v4l2-compliance.cpp(354): !(caps & V4L2_CAP_EXT_PIX_FORMAT) That suggests you were not using the very latest media tree. But now you'll get a new error: !(dcaps & V4L2_CAP_EXT_PIX_FORMAT) That's because of a bug in the kernel that I mailed Laurent about. Perhaps I was a bit too hasty in adding that to v4l2-compliance :-) Regards, Hans > test VIDIOC_QUERYCAP: FAIL > > Allow for multiple opens: > test second sdr open: OK > fail: v4l2-compliance.cpp(354): !(caps & V4L2_CAP_EXT_PIX_FORMAT) > test VIDIOC_QUERYCAP: FAIL > test VIDIOC_G/S_PRIORITY: OK > > regards > Antti > -- 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
