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
tuner 0
test VIDIOC_G/S_FREQUENCY: FAIL
test VIDIOC_S_HW_FREQ_SEEK: OK (Not Supported)
test VIDIOC_ENUMAUDIO: OK (Not Supported)
test VIDIOC_G/S/ENUMINPUT: OK (Not Supported)
test VIDIOC_G/S_AUDIO: OK (Not Supported)
Inputs: 0 Audio Inputs: 0 Tuners: 0
Output ioctls:
test VIDIOC_G/S_MODULATOR: OK (Not Supported)
test VIDIOC_G/S_FREQUENCY: OK
test VIDIOC_ENUMAUDOUT: OK (Not Supported)
test VIDIOC_G/S/ENUMOUTPUT: OK (Not Supported)
test VIDIOC_G/S_AUDOUT: OK (Not Supported)
Outputs: 0 Audio Outputs: 0 Modulators: 0
Input/Output configuration ioctls:
test VIDIOC_ENUM/G/S/QUERY_STD: OK (Not Supported)
test VIDIOC_ENUM/G/S/QUERY_DV_TIMINGS: OK (Not Supported)
test VIDIOC_DV_TIMINGS_CAP: OK (Not Supported)
test VIDIOC_G/S_EDID: OK (Not Supported)
Control ioctls:
test VIDIOC_QUERYCTRL/MENU: OK
test VIDIOC_G/S_CTRL: OK
test VIDIOC_G/S/TRY_EXT_CTRLS: OK
test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: OK
test VIDIOC_G/S_JPEGCOMP: OK (Not Supported)
Standard Controls: 6 Private Controls: 0
Format ioctls:
test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: OK
test VIDIOC_G/S_PARM: OK (Not Supported)
test VIDIOC_G_FBUF: OK (Not Supported)
test VIDIOC_G_FMT: OK
test VIDIOC_TRY_FMT: OK
test VIDIOC_S_FMT: OK
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:
test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: OK
test VIDIOC_EXPBUF: OK (Not Supported)
Streaming ioctls:
test read/write: OK
test MMAP: OK
test USERPTR: OK
test DMABUF: OK
Total: 42, Succeeded: 40, Failed: 2, Warnings: 0
[crope@localhost gr-analog]$
regards
Antti
--
http://palosaari.fi/
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