Messages in this thread | | | Date | Wed, 21 Aug 2013 20:11:27 +0200 | Subject | Re: linux-next: Tree for Aug 21 [ screen corruption in graphical mode ] | From | Sedat Dilek <> |
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On Wed, Aug 21, 2013 at 3:44 PM, Daniel Vetter <daniel@ffwll.ch> wrote: > On Wed, Aug 21, 2013 at 12:35:08PM +0200, Sedat Dilek wrote: >> On Wed, Aug 21, 2013 at 11:21 AM, Stephen Rothwell <sfr@canb.auug.org.au> wrote: >> > Hi all, >> > >> > There will be no linux-next trees on Aug 23 or 26. >> > >> > Changes since 20130820: >> > >> > New tree: aio-direct >> > >> > Removed tree: xilinx (at maintainer's request) >> > >> > The xfs tree still had its build failure for which I reverted a commit. >> > >> > The trivial tree gained conflicts against the crypto, net-next and >> > wireless trees. >> > >> > The aio tree gained conflicts against the aio-direct tree. >> > >> > The akpm-current tree gained conflicts against the modules and aio-direct >> > trees. >> > >> > ---------------------------------------------------------------------------- >> > >> >> Hi, >> >> I still have this issue with next-20130821 and "Linux v3.11-rc6 plus >> drm-intel-nightly on top" >> Any new development on this? >> Patches? > > Tbh I'm at a loss what we could try above&beyond what Chris has already > tried out. > >> Currently, I have two workarounds: >> >> [1] Revert this commit: >> >> commit 5456fe3882812aba251886e36fe55bfefb8e8829 >> "drm/i915: Allocate LLC ringbuffers from stolen" > > Since with a rather decent chance the next testing cycle I'll do this > friday will be the last chunk of features for 3.12 I'll probably drop the > above patch from my queue and we can try again in 3.13. >
Inspired by [1] I have switched from UXA to SNA... ...and applied "[PATCH] drm/i915: Cleaning up the relocate entry function" on top of next-20130821... ...and can NOT see the screen corruptions anymore.
Can you explain that?
- Sedat -
[1] http://cynic.cc/blog//posts/sna_acceleration_vs_uxa/ [2] http://lists.freedesktop.org/archives/intel-gfx/2013-August/032182.html [3] https://patchwork.kernel.org/patch/2847846/ [unhandled content-type:application/octet-stream] | |