Hi, On 07/05/2018 08:22 PM, Gustavo Duarte wrote: > Hi Hans, > > I'm using the latest of Ubuntu 16.04, > > 4.15.0-23-generic Ah, You need at least kernel 4.16 for analog mics to work with chtrt5645 devices. Regards, Hans > > Regards. > > On Thu, Jul 5, 2018 at 11:47 AM Hans de Goede <hdegoede at redhat.com <mailto:hdegoede at redhat.com>> wrote: > > Hi, > > On 07/05/2018 04:02 PM, Gustavo Duarte wrote: > > HI Hans, > > > > I tried the normal profile without kernel parameters and the mic still > > doesn't work. > > That is disappointing. I'm afraid I'm all out of idea to try next > then. > > One thing which might still be a problem is using an old kernel, > what is the version of the kernel you are using? > > Regards, > > > Hans > > > > > > Please see the video: https://we.tl/p7b3ne79xB > > > > Thanks in advance. > > > > Gustavo. > > On Wed, Jul 4, 2018 at 2:01 PM Hans de Goede <hdegoede at redhat.com <mailto:hdegoede at redhat.com>> wrote: > >> > >> Hi, > >> > >> On 04-07-18 17:31, Gustavo Duarte wrote: > >>> Hi Hans, > >>> > >>> I tried again, changing HiFI.conf and chtrt5645.conf from ucm > >>> alsa-lib and from Asus T100HA, and at this time, the profile was > >>> loaded right, because "Internal Analog Microphone" was showed at first > >>> and "Internal Microphone" at second time. > >>> > >>> When I used Asus T100HA profile, i tried with all the kernel command > >>> line parameter combination, 0x0100 to 0x0400 and 0x1000 to 0x4000. > >>> > >>> However, the internal microphone still doesn't work. Gnome audio > >>> settings, doesn't detect input signal and when a tried record from > >>> command line no sound is detected (arecord -vv -fdat > >>> stackoverflow.wav). > >>> > >>> Anything else to try ? > >> > >> Have you also tried with the normal profile and and no kernel commandline > >> option? > >> > >> IOW, please try with: > >> -The normal (not the Asus T100HA) chtrt5645.conf and HiFi.conf, so > >>  the input will be named "Internal Analog Microphone"; *AND* > >> -No kernel commandline option, check cat /proc/cmdline does not contain > >>  chtrt5645 in there > >> > >> Since you were not using the UCM profile initially it might very well > >> be that your laptop has a normal analog mic and things where not > >> working before because the profile was not loaded. > >> > >> Regards, > >> > >> Hans > >> > >> > >> > >>> > >>> Thanks in advance. > >>> > >>> Gustavo. > >>> > >>> > >>> On Sun, Jul 1, 2018 at 11:18 AM Hans de Goede <hdegoede at redhat.com <mailto:hdegoede at redhat.com>> wrote: > >>>> > >>>> Hi, > >>>> > >>>> On 29-06-18 18:25, Gustavo Duarte wrote: > >>>>> Hi Hans, > >>>>> > >>>>>> I assume that when you say there is no input sound, you mean that the > >>>>>> microphone build into the laptop is not working ? > >>>>> > >>>>> That's right. > >>>>> > >>>>> I tried your suggestions, substitute HiFi.conf file and add these > >>>>> kernel command line parameters. And the mic, still desn't works. > >>>>> I tried also dmic on 1st and 2nd input. > >>>>> > >>>>> There is something that catches my attention. > >>>>> Always after did a change, I go to Gnome sound settings, input tab, > >>>>> and the only device showed is chtrt5645 Analog Stereo. > >>>>> I expected see a digital device... i don't know. > >>>> > >>>> If you see "chtrt5645 Analog Stereo" on the input tab, then the > >>>> UCM profile is not loading correctly. You need to fix that first, > >>>> if you have an old alsa-lib which did not include a > >>>> /usr/share/alsa/ucm/chtrt5645 yet, then start with copying > >>>> both HiFi.conf and chtrt5645.conf from: > >>>> > >>>> http://git.alsa-project.org/?p=alsa-lib.git;a=tree;f=src/conf/ucm/chtrt5645 > >>>> > >>>> To a directory named: > >>>> > >>>> /usr/share/alsa/ucm/chtrt5645 > >>>> > >>>> Note you need the plain txt (raw) versions of both files. > >>>> Then close the gnome sound-settings, do "killall pulseaudio" > >>>> and re-open gnome-sound-settings. > >>>> > >>>> The input should be named "Internal Analog Microphone" now, > >>>> once you've managed to get the input named that way (so the UCM > >>>> profile is loaded correctly) try if the buildin mic works now. > >>>> > >>>> If things still don't work, then replace the HiFi.conf with > >>>> the file from the Asus T100HA profile I linked to before *and* > >>>> put snd_soc_rt5645.quirk=0x0100 on the kernel commandline. > >>>> > >>>> Note to test the digital-mic you need both the Asus T100HA > >>>> HiFi.conf *and* the kernel commandline option. > >>>> > >>>> To check the kernel commandline option is present after > >>>> rebooting do: "cat /proc/cmdline", if you are using the > >>>> Asus T100HA HiFi.conf, the input should now be named > >>>> "Internal Microphone" (note no more "Analog" in there). > >>>> > >>>> Regards, > >>>> > >>>> Hans > >>>> > >>>> > >>>> > >>>>> On Fri, Jun 29, 2018 at 11:00 AM Hans de Goede <hdegoede at redhat.com <mailto:hdegoede at redhat.com>> wrote: > >>>>>> > >>>>>> Hi, > >>>>>> > >>>>>> On 28-06-18 12:59, Tanu Kaskinen wrote: > >>>>>>> On Wed, 2018-06-27 at 10:10 -0300, Gustavo Duarte wrote: > >>>>>>>> On Fri, 2018-06-15 at 12:56 -0300, Gustavo Duarte wrote: > >>>>>>>>> * Hi all, > >>>>>>>> *> >* The input sound isn't working. No sound is detected. > >>>>>>>> *> >* Environment: > >>>>>>>> *> >* Laptop brand: JP Couto model EF20EA > >>>>>>>> *> >* Distributor ID: Ubuntu > >>>>>>>> *>* Description: Ubuntu 16.04.4 LTS > >>>>>>>> *>* Release: 16.04 > >>>>>>>> *>* Codename: xenial > >>>>>>>> *> >* Linux Kernel: 4.15.0-23-generic > >>>>>>>> *> >* Right after install Ubuntu 16.04 on the laptop, the sound output and input > >>>>>>>> *>* isn't worked. > >>>>>>>> *> >* So i followed this procedure: > >>>>>>>> *>* https://ubuntuforums.org/showthread.php?t=2374383&p=13698722#post13698722 > >>>>>>>> <https://ubuntuforums.org/showthread.php?t=2374383&p=13698722#post13698722> > >>>>>>>> *>* and then, output sound starting to work, but input not. > >>>>>>>> *> >* An strange thing is that output of amixer -cO is empty. > >>>>>>>> * > >>>>>>>> On your machine card 0 is HDMI, which is why amixer -c0 is empty. > >>>>>>>> amixer -c1 will show the chtrt5645 mixer settings. > >>>>>>>> > >>>>>>>> There have been input related fixes to chtrt5645's UCM config recently. > >>>>>>>> This is the latest > >>>>>>>> version:http://git.alsa-project.org/?p=alsa-lib.git;a=blob_plain;f=src/conf/ucm/chtrt5645/HiFi.conf;hb=HEAD > >>>>>>>> > >>>>>>>> Try copying that to /usr/share/alsa/ucm/chtrt5645/HiFi.conf > >>>>>>>> > >>>>>>>> -- > >>>>>>>> Tanu > >>>>>>>> > >>>>>>>> > >>>>>>>> I tried this fix, after substitute HiFI.conf file and reboot the laptop, > >>>>>>>> sound configuration options changed, output sound still working, but input > >>>>>>>> NOT. > >>>>>>>> > >>>>>>>> Something else to do ? > >>>>>>>> > >>>>>>>> Thanks. > >>>>>>> > >>>>>>> Apparently your laptop requires some special configuration for the mic > >>>>>>> to work. There are a couple of different rt5645 UCM configurations > >>>>>>> already in alsa-lib: > >>>>>>> http://git.alsa-project.org/?p=alsa-lib.git;a=tree;f=src/conf/ucm;hb=HEAD > >>>>>>> > >>>>>>> You can try playing with "alsamixer -c1" to find out what settings need > >>>>>>> to be changed. If you manage to find a working settings, then the UCM > >>>>>>> configuration can be fixed. > >>>>>>> > >>>>>>> I'll add Hans de Goede to Cc in case he has any hints or is otherwise > >>>>>>> interested (he has fixed input for some other laptops that use rt5645). > >>>>>> > >>>>>> I assume that when you say there is no input sound, you mean that the > >>>>>> microphone build into the laptop is not working ? > >>>>>> > >>>>>> It could be that your laptop is using a digital mic rather then an analog one. > >>>>>> > >>>>>> To try for a digital mic on the 1st dmic input, copy: > >>>>>> > >>>>>> git.alsa-project.org/?p=alsa-lib.git;a=blob_plain;f=src/conf/ucm/ASUSTeKCOMPUTERINC.-T100HAN-1.0-T100HAN/HiFi.conf <http://git.alsa-project.org/?p=alsa-lib.git;a=blob_plain;f=src/conf/ucm/ASUSTeKCOMPUTERINC.-T100HAN-1.0-T100HAN/HiFi.conf> > >>>>>> > >>>>>> To /usr/share/alsa/ucm/chtrt5645/HiFi.conf > >>>>>> > >>>>>> *AND* put snd_soc_rt5645.quirk=0x0100 on the kernel commandline. > >>>>>> > >>>>>> If that does not work you can also try: > >>>>>> > >>>>>> snd_soc_rt5645.quirk=0x0200 > >>>>>> snd_soc_rt5645.quirk=0x0300 > >>>>>> snd_soc_rt5645.quirk=0x0400 > >>>>>> > >>>>>> There also is a second digital mic input, but there is no matching UCM file > >>>>>> for that, so you would need to edit the ucm HiFi.conf file yourself, or > >>>>>> play with alsamixer -c 1. To try and activate a dmic on the 2nd input try: > >>>>>> > >>>>>> snd_soc_rt5645.quirk=0x1000 > >>>>>> snd_soc_rt5645.quirk=0x2000 > >>>>>> snd_soc_rt5645.quirk=0x3000 > >>>>>> > >>>>>> Regards, > >>>>>> > >>>>>> Hans > >>>>>> > >>>>>> > >>>>>> _______________________________________________ > >>>>>> pulseaudio-discuss mailing list > >>>>>> pulseaudio-discuss at lists.freedesktop.org <mailto:pulseaudio-discuss at lists.freedesktop.org> > >>>>>> https://lists.freedesktop.org/mailman/listinfo/pulseaudio-discuss >
