https://bugs.freedesktop.org/show_bug.cgi?id=60034
Priority: medium Bug ID: 60034 Assignee: dri-devel@lists.freedesktop.org Summary: rv790 etqw regression since r600g: add async for staging buffer upload v2 Severity: normal Classification: Unclassified OS: Linux (All) Reporter: lists@andyfurniss.entadsl.com Hardware: x86 (IA32) Status: NEW Version: git Component: Drivers/Gallium/r600 Product: Mesa
Card PCIE HD4890, drm fixes kernel.
Since -
commit 325422c49449acdd8df1eb2ca8ed81f7696c38cc Author: Jerome Glisse jglisse@redhat.com Date: Mon Jan 7 17:45:59 2013 -0500
r600g: add async for staging buffer upload v2
v2: Add virtual address to dma src/dst offset for cayman
I can see some reflection rendering errors in etqw.
They are not visible on most maps but looking from high up on island where the sky is reflected in the sea they are obvious from a cold boot, but far more subtle after running repeatedly for bisect.
attached screenshots showing both cases.