Comment # 10 on bug 1224457 from wlms

(In reply to Takashi Iwai from comment #7)

Trials of older kernels:

5.11.16 dated 4/28/2021 shortly after the 5700G was released:

gem300@opensuse15dot6:~> zypper install --oldpackage
https://download.opensuse.org/repositories/home:/tiwai:/kernel:/5.11/standard/x86_64/kernel-default-5.11.16-1.1.ge06d321.x86_64.rpm

(reboot)

gem300@opensuse15dot6:~> uname -r
5.11.16-1.ge06d321-default

gem300@opensuse15dot6:~> sudo dmesg | grep snd_hda
[sudo] password for root: 
[    6.998919] snd_hda_intel 0000:07:00.1: enabling device (0000 -> 0002)
[    6.999014] snd_hda_intel 0000:07:00.1: Handle vga_switcheroo audio client
[    6.999109] snd_hda_intel 0000:07:00.6: enabling device (0000 -> 0002)
[    7.003242] snd_hda_intel 0000:07:00.6: no codecs found!
[    7.006023] snd_hda_intel 0000:07:00.1: bound 0000:07:00.0 (ops
amdgpu_dm_audio_component_bind_ops [amdgpu])


Trial of 5.14.15 from Leap 15.3 dated 3/5/2022:

gem300@opensuse15dot6:~> sudo zypper install --oldpackage
https://download.opensuse.org/repositories/home:/tiwai:/kernel:/5.14/backport/x86_64/kernel-default-5.14.15-lp153.1.1.g2ba76d0.x86_64.rpm

(reboot)

gem300@opensuse15dot6:~> uname -r
5.14.15-lp153.1.g2ba76d0-default

gem300@opensuse15dot6:~> sudo dmesg | grep snd_hda
[sudo] password for root: 
[    6.521311] snd_hda_intel 0000:07:00.1: enabling device (0000 -> 0002)
[    6.521420] snd_hda_intel 0000:07:00.1: Handle vga_switcheroo audio client
[    6.521526] snd_hda_intel 0000:07:00.6: enabling device (0000 -> 0002)
[    6.525854] snd_hda_intel 0000:07:00.6: no codecs found!
[    6.528648] snd_hda_intel 0000:07:00.1: bound 0000:07:00.0 (ops
amdgpu_dm_audio_component_bind_ops [amdgpu])


I can continue testing other kernels, but this samples the time from
introduction of the 5700G to the present.