Its seeming like the gpu-facing cache is the one that needs invalidation from the GL/gralloc driver, but is not being flushed. This is a CPU/GPU coordination issue, and the GPU-based scenarios all work through the same cache and do not experience this problem. If we use overlays, this is not an issue, as the MDP/CPU cache sync seems to work. (Unfortunately, overlays are not supported on external displays)
-- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg-server in Ubuntu. https://bugs.launchpad.net/bugs/1406725 Title: Severe graphical corruption (mostly horizontal streaks/lines) running software clients (including Xmir) on android To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-pocket-desktop/+bug/1406725/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
