Re: ✗ Xe.CI.Full: failure for AuxCCS handling and render compression modifiers (rev11)

[Tvrtko Ursulin]

Out of "New IGT tests (44)" only one failed:

igt at kms_flip_tiling@flip-change-tiling at pipe-d-hdmi-a-1-y-rc-ccs-cc-to-y-mc-ccs:

In "Possible regressions" there was:

igt at kms_flip_tiling@flip-change-tiling at pipe-d-hdmi-a-1-x-to-y-rc-ccs:

     shard-adlp: NOTRUN -> FAIL +1 other test fail

Although I am not sure why is that one not under new tests too and which 
one it counted as +1. I guess the one from "New IGT tests".

Then there are "Possible fixes":

igt at kms_ccs@crc-primary-suspend-y-tiled-gen12-rc-ccs-cc at pipe-b-hdmi-a-1:

     shard-adlp: SKIP (Intel XE#787) -> PASS +77 other tests pass

igt at kms_ccs@crc-sprite-planes-basic-y-tiled-gen12-mc-ccs:

     shard-adlp: SKIP (Intel XE#455 / Intel XE#787) -> PASS +51 other 
tests pass

igt at kms_flip_scaled_crc@flip-64bpp-ytile-to-32bpp-ytilegen12rcccs-upscaling at pipe-a-valid-mode:

     shard-adlp: SKIP (Intel XE#455) -> PASS +5 other tests pass

I summary a huge amount of new passes but the 2 failures seem to have a 
commonality of either pipe D or render compression. Could be that the 
flushing for RC CCS is still insufficient.

I've pressed re-test one more time to see if the commonality with 
failure stays the same.

Regards,

Tvrtko