[Bug 53657] [radeon] LVDS does not turn back on after suspend/resume

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Fri Aug 17 14:19:26 PDT 2012


https://bugs.freedesktop.org/show_bug.cgi?id=53657

--- Comment #6 from Alex Deucher <agd5f at yahoo.com> 2012-08-17 21:19:26 UTC ---
Your system is not dce5, it's dce4.  Can you attach the output of the display
registers before and after suspend?

radeonreg regs dce4 > regs.working

suspend, resume

radeonreg regs dce4 > regs.broken

And attach the results.  You can get radeonreg here:
http://cgit.freedesktop.org/~airlied/radeontool/

Also please attach your dmesg output before and after suspend.

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