Created attachment 107979
noise example
In glxgears on some frames appears color noise, and it disappears or changes on
next frame.
Noise appears at some frames in glxgears, and it disappears or on next frame.
Same style noise may appear (shuffled pixels) while scrolling in Firefox or
switching
Awesome, it works for me.
Linux 3.14.14-gentoo
OpenGL vendor string: nouveau
OpenGL renderer string: Gallium 0.4 on NVA3
OpenGL core profile version string: 3.3 (Core Profile) Mesa 10.2.7
OpenGL core profile shading language version string: 3.30
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Created attachment 107980
kernel log for weston freeze
In weston at some time computer stops responding at keyboard and mouse
events.
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Created attachment 95418
another patch for gddr5 ram
I made this patch using my mmiotrace, but it doesn't help either.
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For me, with this patch the problem is still present. I sent my
mmiotrace (NVIDIA Corporation GT215 [GeForce GT 240]).
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Comment on attachment 95408
initialize stuff for gddr5 ram
Review of attachment 95408:
-
::: drivers/gpu/drm/nouveau/core/subdev/fb/ramnva3.c
@@ +365,5 @@
+ /* XXX this algorithm is insane, find some sanity to it. */
+
Still present in 3.13.2-gentoo. I found that -EBUSY returns from
nv50_fbcon_imageblit.
what is wrong in nouveau's way of setting up pgraph.
Does it mean that the bug somewhere in nv50_grctx_generate? Just to be sure
that bug in this function, is it possible to replace it using data from
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