DG2 OpenGL support test failed

[Dirk Su]

[Summary]
DG2 dkms package not support all OpenGL function

[Reproduce Steps]
1. install DG2 dkms from https://bugs.launchpad.net/intel/+bug/1943999
2. install nux-tools
3. execute DRI_PRIME=1 /usr/lib/nux/unity_support_test

[Results]
Expected: every test case passed
Actual: 'GLX texture from pixmap' failed

[Additional Information]
Sku: OCBY-DVT2-C1
BIOS: 1.1.0
Kernel: 5.14.0-1033-oem(pci=realloc=off i915.enable_psr2_sel_fetch=0)
DG2: eng382

[Timo Aaltonen (tjaalton)]

works fine here with sdp card on adl-s

[Timo Aaltonen (tjaalton)]

I think this is somehow related to running unity_support_test on the dGPU, since the same works fine when the discrete gpu is the only one being used (as it is on my adl-s desktop)

[Timo Aaltonen (tjaalton)]

..since it fails on an older amd+amd hybrid dell as well, when run on dGPU