Hda-verb /dev/snd/hwC0D0 0x20 SET_PROC_COEF 0x3000 Hda-verb /dev/snd/hwC0D0 0x20 SET_COEF_INDEX 0圆7 Finally, you compare the coef values: diff infos_bad infos_good | grep Coeffįor changing the value of each different Coeff, you need to proceed as follow: for example, changing Coeff 0圆7 to value 0x3000 Then, in the second case, alsa-info -no-upload -output infos_good Then, in the first case, alsa-info -no-upload -output infos_bad In both cases, you have to: echo 1 > /sys/module/snd_hda_codec/parameters/dump_coefs I suceed in solving the problem by comparing the Coeff values in both cases and assign the values of the second case in a script at boot time.

I also had the same problem with my ASROCK X370 Gaming K4 (ALC1220):ġst case: Booting FIRST Linux: Sound with noise/crackling.Ģnd case: Booting FIRST Windows and SECOND Linux: Sound is perfect. Hda_controller trace from the timing issue of my ALC892 My default.pa config file from pulseaudioĬodec trace for the audio output delay problem Pulseaudio log without tsched=0 when acquiring audio Kernel Bug reported when trying to access VIA register on a AMD platform Test patch with all DCAPS enabled for 1022:1457 PCI raw commands sent by Linux to the audio codecĪlsa-info now completely ignores my PCI audio cardsĪlsa-info on MSI X370 Krait Gaming (MS-7A33)Īlsa-info on MSI B450 TOMAHAWK (with Realtek ALC892) PCI raw commands sent by Windows to the audio codec

VFIO log on linux after a reboot (codec in cold state) VFIO trace of a problematic ALC892 on Windows VM I will say that I put little effort into fixing it because I don't use onboard for mucfh, but I have seen a trend towards relying on microsoft for my onboard audio even when I go through the same steps.Alsa-info of ASUS ROG STRIX X470-F GAMINGĪlsa-info of ASUS ROG Crosshair VI Hero Wifi (ALC1220) The only function I used and still somewhat miss is the ability to designate each port for something other than intended. I often reset or reinstall windows and each time it's different. I have noticed over the past few years that the functionality has changed drastically.

I have to ask what the realtek audio management software does that you need it for. But I do know that when I'm streaming on discord with an external usb dac/amp and an onboard input with a modmic, I get crosstalk which has me believing that part is software based. I don't know if it's an onboard thing or something to do with the wiring after the output/input. But to address your original problem, headsets have an unfortunate side effect of bleeding output with input. Please let me know if you found out how to get the UI back. Same thing for me i deleted the driver because i was being an idiot and thinking that if i get rid of it people wouldnt hear my youtube videos or voice chat going from my headphones to my mic.

Asus realtek hd audio manager echo