HI Hans, I tried the normal profile without kernel parameters and the mic still doesn't work. 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> 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> 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> 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 > >>>> > >>>> 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 > >>>> https://lists.freedesktop.org/mailman/listinfo/pulseaudio-discuss
