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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - [radeonsi] X11 can't start with acceleration enabled"
href="https://bugs.freedesktop.org/show_bug.cgi?id=60879#c64">Comment # 64</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW --- - [radeonsi] X11 can't start with acceleration enabled"
href="https://bugs.freedesktop.org/show_bug.cgi?id=60879">bug 60879</a>
from <span class="vcard"><a class="email" href="mailto:mustrumr97@gmail.com" title="Hristo Venev <mustrumr97@gmail.com>"> <span class="fn">Hristo Venev</span></a>
</span></b>
<pre>(sh_per_se | 0x1) /* WTF? Shift widths aren't often used that way in a bitmask.
*/
(1u<<sh_per_se)-1 /* probably what was meant */
Patch + kernel 3.13 + llvm,mesa,libdrm,glamor,xf86-video-ati,wayland,weston
git: rb_config=255
- OpenCL <64 dwords works
- OpenCL >64 dwords hangs
- X11 starts
- glxinfo hangs
- glxgears hangs
- weston works
rb_config&=0b00001100:
- OpenCL <64 dwords works
- OpenCL >64 dwords hangs
- X11 starts
- glxinfo works
- glxgears works! (~2600 Frames/s)
- My X session hangs (probably chromium)
- weston corrupted
- Any OpenCL (even *a=0;) after OpenGL fails with error about kernel
rejecting CS, nothing on dmesg
Also, GPU reset fails. I used S3 sleep in order to reset the GPU. Sleeps for
<15 seconds may sometimes fail to reset it.</pre>
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