From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mail.kapsi.fi ([217.30.184.167]:57423 "EHLO mail.kapsi.fi" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752051AbaGRAOo (ORCPT ); Thu, 17 Jul 2014 20:14:44 -0400 Message-ID: <53C866F2.9090005@iki.fi> Date: Fri, 18 Jul 2014 03:14:42 +0300 From: Antti Palosaari MIME-Version: 1.0 To: Hans Verkuil , linux-media@vger.kernel.org Subject: Re: [PATCH] airspy: AirSpy SDR driver References: <1405366031-31937-1-git-send-email-crope@iki.fi> <53C430AC.9030204@xs4all.nl> <53C435A9.8020004@iki.fi> <53C43705.8020207@xs4all.nl> <53C4938A.3000308@iki.fi> <53C4A51F.9000500@xs4all.nl> In-Reply-To: <53C4A51F.9000500@xs4all.nl> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-media-owner@vger.kernel.org List-ID: 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) 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 -- http://palosaari.fi/