Also, sorry to keep sending more replies, make sure the only trace you have on is vfio_region_write, and not the read one. The read spams up the console. On Wed, Sep 12, 2018 at 12:43 PM, Connor McAdams <conmanx360@xxxxxxxxx> wrote: > Reason being, it may not have identified the CORB buffer properly or > something. That's very odd to have no data. Never seen that before. > > On Wed, Sep 12, 2018 at 12:42 PM, Connor McAdams <conmanx360@xxxxxxxxx> wrote: >> Could you try again and make a copy of your terminal output? >> >> On Wed, Sep 12, 2018 at 12:41 PM, Håvard <hovardslill@xxxxxxxxx> wrote: >>> Hi again. >>> Sorry for not noticing all files were empty, did it not run for long enough? >>> >>> -Håvard >>> >>> Den ons. 12. sep. 2018 kl. 18:39 skrev Håvard <hovardslill@xxxxxxxxx>: >>>> >>>> Sorry my bad again it was working perfectly, just missed a step. >>>> >>>> I'll add the dumps as an attatchment. I had both external headset and >>>> microphone plugged in and let the VM run in the background for ~30min while >>>> doing other stuff. I did not play music or test my microphone in the VM >>>> either, If i did anything wrong, please tell me! >>>> >>>> It stopped at 0x104f4 >>>> >>>> -Håvard >>>> >>>> Den ons. 12. sep. 2018 kl. 00:31 skrev Connor McAdams >>>> <conmanx360@xxxxxxxxx>: >>>>> >>>>> Hm.... that's odd. They should show up in the folder you ran the >>>>> command from. Does your console show any "DumpMem entered..." or >>>>> something like that? You may have a permissions error. I've had some >>>>> people report that as an issue before. >>>>> >>>>> On Tue, Sep 11, 2018 at 5:08 PM, Håvard <hovardslill@xxxxxxxxx> wrote: >>>>> > Hi! >>>>> > >>>>> > Took a while, but I think I got it working. Did not see any "frame[xx]" >>>>> > files though. What dumps do you want? >>>>> > >>>>> > -Håvard >>>>> > >>>>> > Den tir. 11. sep. 2018 kl. 21:27 skrev Håvard <hovardslill@xxxxxxxxx>: >>>>> >> >>>>> >> Sorry about that, I forgot to enable a kernel config... >>>>> >> >>>>> >> -Håvard >>>>> >> >>>>> >> Den tir. 11. sep. 2018 kl. 21:20 skrev Connor McAdams >>>>> >> <conmanx360@xxxxxxxxx>: >>>>> >>> >>>>> >>> When it's bound as a stub, it shouldn't show up in alsamixer >>>>> >>> controls. >>>>> >>> You can check what module is loaded by doing lspci -v . It should say >>>>> >>> kernel driver in use: pci-stub. Also, did you run the vfio-bind >>>>> >>> script >>>>> >>> before trying it? >>>>> >>> >>>>> >>> On Tue, Sep 11, 2018 at 3:18 PM, Håvard <hovardslill@xxxxxxxxx> >>>>> >>> wrote: >>>>> >>> > Thank you for the offer! >>>>> >>> > >>>>> >>> > I run gentoo, but your github guide is very useful. I can't seem to >>>>> >>> > bind my >>>>> >>> > audio driver to a pci-stud. Is the Sound card still supposed to >>>>> >>> > function as >>>>> >>> > normal when I (think I) have bound it to a stud. >>>>> >>> > >>>>> >>> > -Håvard >>>>> >>> > >>>>> >>> > Den tir. 11. sep. 2018 kl. 20:26 skrev Connor McAdams >>>>> >>> > <conmanx360@xxxxxxxxx>: >>>>> >>> >> >>>>> >>> >> One thing you could try, is using the program I used to reverse >>>>> >>> >> engineer the Sound Blaster Z series of cards, QemuHDADump. If your >>>>> >>> >> processor supports pci-passthrough with a virtual machine, you >>>>> >>> >> could >>>>> >>> >> run a Windows virtual machine with the sound card in it and >>>>> >>> >> capture >>>>> >>> >> the commands. I'd be willing to look through the dumps to see if >>>>> >>> >> there >>>>> >>> >> are any special verbs or anything. >>>>> >>> >> >>>>> >>> >> You can find the program here: >>>>> >>> >> https://github.com/Conmanx360/QemuHDADump >>>>> >>> >> >>>>> >>> >> Let me know. >>>>> >>> >> >>>>> >>> >> On Tue, Sep 11, 2018 at 2:15 PM, Håvard <hovardslill@xxxxxxxxx> >>>>> >>> >> wrote: >>>>> >>> >> > Sorry, my gmail didn't update so I wrote my response before I >>>>> >>> >> > read >>>>> >>> >> > your >>>>> >>> >> > last one. >>>>> >>> >> > >>>>> >>> >> > It is a separate mic port as the G751JT doesn't have any headset >>>>> >>> >> > multijacks. >>>>> >>> >> > >>>>> >>> >> > I'll try and dig around in the kernel! Thanks for the tip! >>>>> >>> >> > >>>>> >>> >> > -Håvard >>>>> >>> >> > >>>>> >>> >> > Den tir. 11. sep. 2018 kl. 20:09 skrev Håvard >>>>> >>> >> > <hovardslill@xxxxxxxxx>: >>>>> >>> >> > >>>>> >>> >> >> Thank you for taking your time and trying to help! :) >>>>> >>> >> >> >>>>> >>> >> >> Do you know where I can ask around for more help on the issue? >>>>> >>> >> >> I >>>>> >>> >> >> don't >>>>> >>> >> >> want to give up yet. >>>>> >>> >> >> >>>>> >>> >> >> -Håvard >>>>> >>> >> >> >>>>> >>> >> >> Den tir. 11. sep. 2018 kl. 20:02 skrev Takashi Iwai >>>>> >>> >> >> <tiwai@xxxxxxx>: >>>>> >>> >> >> >>>>> >>> >> >>> On Tue, 11 Sep 2018 19:14:37 +0200, >>>>> >>> >> >>> Håvard wrote: >>>>> >>> >> >>> > >>>>> >>> >> >>> > Yes, microphone gets detected instantly and it automatically >>>>> >>> >> >>> > changes >>>>> >>> >> >>> > to >>>>> >>> >> >>> it >>>>> >>> >> >>> > in pavucontrol. >>>>> >>> >> >>> >>>>> >>> >> >>> Then it likely requires some additional initialization outside >>>>> >>> >> >>> HD-audio. It's hard to know, as it's pretty much >>>>> >>> >> >>> vendor-specific. >>>>> >>> >> >>> You can dig down the Windows, but I have no idea about Windows >>>>> >>> >> >>> implementation, so can't give any hints, unfortunately. >>>>> >>> >> >>> >>>>> >>> >> >>> >>>>> >>> >> >>> Takashi >>>>> >>> >> >>> >>>>> >>> >> >>> > >>>>> >>> >> >>> > Den tir. 11. sep. 2018 kl. 18:52 skrev Takashi Iwai >>>>> >>> >> >>> > <tiwai@xxxxxxx>: >>>>> >>> >> >>> > >>>>> >>> >> >>> > > On Tue, 11 Sep 2018 18:40:23 +0200, >>>>> >>> >> >>> > > Håvard wrote: >>>>> >>> >> >>> > > > >>>>> >>> >> >>> > > > Thank you for replying! >>>>> >>> >> >>> > > > >>>>> >>> >> >>> > > > Enabling loopback in alsamixer: >>>>> >>> >> >>> > > > http://i.imgur.com/lNo6e7T.png >>>>> >>> >> >>> > > > >>>>> >>> >> >>> > > > And unmuting more and more things in "Mic Playback >>>>> >>> >> >>> > > > Volume" >>>>> >>> >> >>> > > > in >>>>> >>> >> >>> > > hdaanalyzer: >>>>> >>> >> >>> > > > http://i.imgur.com/H0HiOhy.png >>>>> >>> >> >>> > > > made white noise come from the headset. However it did >>>>> >>> >> >>> > > > not >>>>> >>> >> >>> > > > change or >>>>> >>> >> >>> > > react >>>>> >>> >> >>> > > > at all when I talked or even muted the microphone >>>>> >>> >> >>> > > > physically. >>>>> >>> >> >>> > > > >>>>> >>> >> >>> > > > I couldn't find "Mic Playback Switch" anywhere in either >>>>> >>> >> >>> > > > alsamixer >>>>> >>> >> >>> or >>>>> >>> >> >>> > > > hdaanalyzer. >>>>> >>> >> >>> > > >>>>> >>> >> >>> > > It's a mixer mute switch. >>>>> >>> >> >>> > > >>>>> >>> >> >>> > > > The microphone works perfectly fine under Windows, so I >>>>> >>> >> >>> > > > don't >>>>> >>> >> >>> > > > think >>>>> >>> >> >>> it is >>>>> >>> >> >>> > > > the mic pin. >>>>> >>> >> >>> > > >>>>> >>> >> >>> > > But the fact above indicates the possibility of the wrong >>>>> >>> >> >>> > > pin, >>>>> >>> >> >>> > > too. >>>>> >>> >> >>> > > >>>>> >>> >> >>> > > Does the jack detection of the ext mic pin work? >>>>> >>> >> >>> > > >>>>> >>> >> >>> > > >>>>> >>> >> >>> > > Takashi >>>>> >>> >> >>> > > >>>>> >>> >> >>> > > > >>>>> >>> >> >>> > > > -Håvard >>>>> >>> >> >>> > > > >>>>> >>> >> >>> > > > Den man. 10. sep. 2018 kl. 22:39 skrev Takashi Iwai >>>>> >>> >> >>> > > > <tiwai@xxxxxxx >>>>> >>> >> >>> >: >>>>> >>> >> >>> > > > >>>>> >>> >> >>> > > > > On Thu, 06 Sep 2018 20:44:30 +0200, >>>>> >>> >> >>> > > > > Håvard wrote: >>>>> >>> >> >>> > > > > > >>>>> >>> >> >>> > > > > > Additional relevant info: >>>>> >>> >> >>> > > > > > >>>>> >>> >> >>> > > > > > A similar issue was also discussed three years ago >>>>> >>> >> >>> > > > > > on >>>>> >>> >> >>> > > > > > Sun >>>>> >>> >> >>> > > > > > Jun >>>>> >>> >> >>> > > 17:15:54 >>>>> >>> >> >>> > > > > CEST >>>>> >>> >> >>> > > > > > 2015 and was about his surround sound setup, but did >>>>> >>> >> >>> > > > > > not >>>>> >>> >> >>> > > > > > touch >>>>> >>> >> >>> on the >>>>> >>> >> >>> > > > > > external microphone problem: >>>>> >>> >> >>> > > > > > >>>>> >>> >> >>> > > > > >>>>> >>> >> >>> > > >>>>> >>> >> >>> >>>>> >>> >> >>> >>>>> >>> >> >>> >>>>> >>> >> >>> http://mailman.alsa-project.org/pipermail/alsa-devel/2015-June/093317.html >>>>> >>> >> >>> > > > > > >>>>> >>> >> >>> > > > > > alsa-info.sh: >>>>> >>> >> >>> > > > > > >>>>> >>> >> >>> > > > > >>>>> >>> >> >>> > > >>>>> >>> >> >>> >>>>> >>> >> >>> >>>>> >>> >> >>> >>>>> >>> >> >>> http://www.alsa-project.org/db/?f=1d8616ba5977308e03db6c3a86e36e9e9b38d6f0 >>>>> >>> >> >>> > > > > > >>>>> >>> >> >>> > > > > > Graph of ALC668 chipset from hdaanalyzer: >>>>> >>> >> >>> > > > > > http://i.imgur.com/c08DNJW.png >>>>> >>> >> >>> > > > > > >>>>> >>> >> >>> > > > > > setting alsa-mode[1-8] does nothing to help the >>>>> >>> >> >>> > > > > > issue. >>>>> >>> >> >>> > > > > > >>>>> >>> >> >>> > > > > > There are several of similar bug reports around the >>>>> >>> >> >>> > > > > > web >>>>> >>> >> >>> experiencing >>>>> >>> >> >>> > > > > > similar issues, and on different distros. >>>>> >>> >> >>> > > > > > >>>>> >>> >> >>> > > > > > Microphone works perfectly in windows >>>>> >>> >> >>> > > > > > >>>>> >>> >> >>> > > > > > I have a ASUS ROG G751JT, but this problem seems to >>>>> >>> >> >>> > > > > > happen >>>>> >>> >> >>> > > > > > with >>>>> >>> >> >>> all >>>>> >>> >> >>> > > > > laptops >>>>> >>> >> >>> > > > > > under the G751 name. >>>>> >>> >> >>> > > > > >>>>> >>> >> >>> > > > > When you enable the loopback volume and switch, and >>>>> >>> >> >>> > > > > unmute/adjust >>>>> >>> >> >>> "Mic >>>>> >>> >> >>> > > > > Playback Volume", and "Mic Playback Switch", do you >>>>> >>> >> >>> > > > > hear >>>>> >>> >> >>> > > > > the >>>>> >>> >> >>> > > > > input >>>>> >>> >> >>> > > > > from the ext mic? It's a route directly from NID 0x18 >>>>> >>> >> >>> > > > > to >>>>> >>> >> >>> > > > > the >>>>> >>> >> >>> mixer >>>>> >>> >> >>> > > > > NID 0x0b, then output mixer NID 0x0c, then outputs. >>>>> >>> >> >>> > > > > So >>>>> >>> >> >>> > > > > this >>>>> >>> >> >>> > > > > can >>>>> >>> >> >>> be >>>>> >>> >> >>> > > > > used to verify the hardware routing. >>>>> >>> >> >>> > > > > >>>>> >>> >> >>> > > > > If you don't hear via this route, it means that the >>>>> >>> >> >>> > > > > input >>>>> >>> >> >>> > > > > from >>>>> >>> >> >>> the ext >>>>> >>> >> >>> > > > > mic pin itself is broken, and it implies that >>>>> >>> >> >>> > > > > something >>>>> >>> >> >>> > > > > outside >>>>> >>> >> >>> > > > > HD-audio codec. >>>>> >>> >> >>> > > > > >>>>> >>> >> >>> > > > > >>>>> >>> >> >>> > > > > Takashi >>>>> >>> >> >>> > > > > >>>>> >>> >> >>> > > > [2 <text/html; UTF-8 (quoted-printable)>] >>>>> >>> >> >>> > > > >>>>> >>> >> >>> > > >>>>> >>> >> >>> > [2 <text/html; UTF-8 (quoted-printable)>] >>>>> >>> >> >>> > >>>>> >>> >> >>> >>>>> >>> >> >> >>>>> >>> >> > _______________________________________________ >>>>> >>> >> > Alsa-devel mailing list >>>>> >>> >> > Alsa-devel@xxxxxxxxxxxxxxxx >>>>> >>> >> > http://mailman.alsa-project.org/mailman/listinfo/alsa-devel _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
