On Tue, 16 Jan 2018 23:33:06 +0100, Dennis Mungai wrote: > > Cool, thanks! > > Rewiring the pins via hdajack retask tool fixes the detection, but still no > sound from the headphones jack is heard. And what exactly did you change, i.e. which pin config has to be modified? > Only the temporary click off the > audio jack when plugged in. Did you try with the latest Linus kernel? Takashi > On Jan 12, 2018 11:11, "Takashi Iwai" <tiwai@xxxxxxx> wrote: > > > On Thu, 11 Jan 2018 19:21:03 +0100, > > Dennis Mungai wrote: > > > > > > Hello there, > > > > > > I have Ubuntu 16.04LTS installed on the Clevo P751DM2-G, also marketed > > > as the Origin Eon 15-X (Late 2016 model), the System76's Serval WS > > > (2017 model), the Eurocom Sky X4E2, among others. > > > > > > The sound card is the Realtek ALC898 with the following output > > configuration: > > > > > > 1. One SPDIF/headphone combo jack (to the right) > > > 2. One Line Out. > > > 3. One Line-In. > > > 4. One Mic-In. > > > > > > Background information: > > > > > > On Windows, one can use the Realtek HD Audio control panel pop-up menu > > > on jack detection to set the output type when an audio device is > > > plugged in to an appropriate jack, combined with Sound Blaster X-Fi > > > MB5 software to enable post-processing effects such as Bass, noise > > > cancellation, etc. > > > > > > What I have tried so far: > > > > > > 1. Setting the model definition at /etc/modprobe.d/sound.conf with the > > > following entries: > > > > > > options snd-hda-intel model=no-primary-hp enable=1 index=0 > > > > > > Using such a line worked before on an MSI GS43VR 6RE Phantom Pro that > > > also has the same (or a similar) ESS Sabre Audio DAC component. > > > > > > Expected behavior: > > > > > > When plugged into the microphone jack, the ESS Sabre DAC should be > > > activated and sound should be routed to the headset. > > > > > > Observed anomaly: > > > > > > Sound comes out through the speakers instead. > > > > > > However, the line-out output works. In that case, when plugged into > > > the line out, Audio works as expected. > > > > Judging from alsa-info.sh output, BIOS doesn't seem to give the proper > > headphone pin (or the headset output), and that's the culprit. > > It's a bug of BIOS. You can try to figure out the pin and override > > the pin config via hdajackretask or such a tool. > > > > > > Takashi > > _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
