Created attachment 136608 [details] screenshot Regression observed on Ubuntu, bisected to: 9e63cbacb6bc10b4426fc2af4989fbdc86ec4167
Created attachment 136609 [details] [review] disallow rgb10 configs suggesting this for now ...
Comment on attachment 136609 [details] [review] disallow rgb10 configs Review of attachment 136609 [details] [review]: ----------------------------------------------------------------- except this is not enough ... will provide better patch
Created attachment 136610 [details] [review] disallow rgb10 configs
This is now resolved by disabling rgb10 configs by following commit. However a real fix is still needed to be able to enable the configs. --- 8< --- commit b391fb26df9f1b0c1673cb79be2478b0fe459f9e Author: Marek Olšák <marek.olsak@amd.com> Date: Mon Jan 8 17:58:27 2018 +0100 dri_util: remove ALLOW_RGB10_CONFIGS option (v2) This is unused because it's for libGL/libEGL, not drivers. v2: i965 was wrong, because it used dri_util instead of its own config. Reviewed-by: Tapani Pälli <tapani.palli@intel.com>
(In reply to Tapani Pälli from comment #4) > This is now resolved by disabling rgb10 configs by following commit. Verified, gnome-terminal content, alpha-blended window borders with Ubuntu compiz and Chromium tooltips look fine again with latest Mesa git. > However a real fix is still needed to be able to enable the configs. Should this be kept option until there's a real fix?
(In reply to Eero Tamminen from comment #5) > (In reply to Tapani Pälli from comment #4) > > This is now resolved by disabling rgb10 configs by following commit. > > Verified, gnome-terminal content, alpha-blended window borders with Ubuntu > compiz and Chromium tooltips look fine again with latest Mesa git. > > > > However a real fix is still needed to be able to enable the configs. > > Should this be kept option until there's a real fix? Yep, let's leave this open until fixed. Would be good to get exact sofware component versions from the CI machines that hit this, if possible.
I've tested that this is fixed for Ubuntu 18.04. I enabled 10bpc visuals and can see bunch of them in glxinfo list. Desktop and icons render correctly. Will do further testing with 16.04 later.
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