On 07/14/2014 09:55 PM, Antti Palosaari wrote:
> Moikka Hans!
>
> On 07/14/2014 10:34 PM, Hans Verkuil wrote:
>> On 07/14/2014 09:27 PM, Antti Palosaari wrote:
>>> AirSpy SDR driver.
>>>
>>> Thanks to Youssef Touil and Benjamin Vernoux for support, help and
>>> hardware!
>>> http://airspy.com/
>>>
>>> Signed-off-by: Antti Palosaari <cr...@iki.fi>
>>> ---
>>> drivers/staging/media/Kconfig | 1 +
>>> drivers/staging/media/Makefile | 1 +
>>> drivers/staging/media/airspy/Kconfig | 5 +
>>> drivers/staging/media/airspy/Makefile | 1 +
>>> drivers/staging/media/airspy/airspy.c | 1120
>>> +++++++++++++++++++++++++++++++++
>>> 5 files changed, 1128 insertions(+)
>>> create mode 100644 drivers/staging/media/airspy/Kconfig
>>> create mode 100644 drivers/staging/media/airspy/Makefile
>>> create mode 100644 drivers/staging/media/airspy/airspy.c
>>>
>>
>> It's a new driver, so the usual question: can you post the output from the
>> latest v4l2-compliance? 'v4l2-compliance -S /dev/swradioX -s'
>>
>> It looks good, but I always like to see the output of that as a record and
>> as a verification that someone actually ran it :-)
>
> 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?
> But here is new ran, brand new v4l2-compliance:
Thanks, 0 fails, that's what I like to see :-)
Regards,
Hans
>
> [crope@localhost v4l-utils]$ which v4l2-compliance
> /usr/local/bin/v4l2-compliance
> [crope@localhost v4l-utils]$ 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 v4l-utils]$ /usr/local/bin/v4l2-compliance -S
> /dev/swradio0 -s
> Driver Info:
> Driver name : airspy
> Card type : AirSpy SDR
> Bus info : usb-0000:00:13.2-1
> 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:
> test VIDIOC_G/S_TUNER: OK
> test VIDIOC_G/S_FREQUENCY: OK
> 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: 2
>
> 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: 42, Failed: 0, Warnings: 0
> [crope@localhost v4l-utils]$
>
> regards
> Antti
>
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