Open cringeops opened 1 year ago
Okay, that was quite a quest. I have compiled a kernel from the tag and finally got the real reason why there is no sound.
sof-audio-pci-intel-icl 0000:00:1f.3: Overriding topology with MCLK mask 0x1 from NHLT
In rare cases, some platforms use the MCLK1 signal instead of MCLK0. As of July 2022, there is no turn-key solution for those platforms.
Rather interesting is that I hear hissing from the left speaker when I switch from SSP0 to HDA link in UEFI. At least one of them gets powered on, yay.
Okay, that was quite a quest. I have compiled a kernel from the tag and finally got the real reason why there is no sound.
sof-audio-pci-intel-icl 0000:00:1f.3: Overriding topology with MCLK mask 0x1 from NHLT
In rare cases, some platforms use the MCLK1 signal instead of MCLK0. As of July 2022, there is no turn-key solution for those platforms.
That statement in the documentation is obsolete, the selection of MCLK is now supported. But in this case the default was already MCLK0, mask 0x1 means MCLK0...
Rather interesting is that I hear hissing from the left speaker when I switch from SSP0 to HDA link in UEFI. At least one of them gets powered on, yay.
I don't understand what you are referring to, this device can only support SSP, not HDaudio.
My bad. I meant that the only thing I was able to get from speakers is hissing when I switched SSP0 to HDA link in UEFI. I do realize that HD audio is not supported by the platform.
At this point, I'm out of ides as to why there is no sound. alsaucm reload
does not report any issues with configuration as well.
@ethylmorphine run alsamixer
and press F6
to select the card and raise the volumes for Headphones
and DAC
. See if it works
Describe the bug
Kernel loads firmware, and there are output/input devices listed in pavucontrol, but the is no sound (even no hissing) from speakers no matter what volume is set.
To Reproduce Install Debian on JSL device, run speaker-test to no result.
Reproduction Rate I've heard nothing at all from the speakers since the day I installed Linux.
Expected behavior Well, to get a working audio.
Impact Youtube is kinda meh without sound.
Environment
Screenshots or console output Firmware is loaded properly, and the topology seems to be corresponding to what I see in UEFI (disabled DMICs, and SSP0 enabled).
aplay shows that both analog and digital outputs are there.
speaker-test detects the card as well but during the test there is absolutely no sound. Generally, when speakers get powered on, they hiss, and in this case, they are completely silent. It's not a hardware failure though, because sound worked on Windows.
Also, I've tried topologies and fw binaries from 1.7 up to the latest one with the same result: either I get snd_hda_generic module which is unable to detect analog audio (i.e. HDMI only) or I get no sound. Go figure.