[Bug 16140] [RADEON:KMS:RV250:RESUME] suspend to RAM resume broken

bugzilla-daemon at bugzilla.kernel.org bugzilla-daemon at bugzilla.kernel.org
Tue Mar 22 01:38:40 PDT 2011


Robert de Rooy <robert.de.rooy at gmail.com> changed:

           What    |Removed                     |Added
                 CC|                            |robert.de.rooy at gmail.com

--- Comment #43 from Robert de Rooy <robert.de.rooy at gmail.com>  2011-03-22 08:38:35 ---
This same bug is also reported against Fedora;

There it was determined that it is not necessary to completely disable AGP, but
that dropping from AGP 4X to AGP 1X is sufficient to let the system resume.

In other words, boot with: radeon.agpmode=1

There is though a serious performance penalty with doing so with certain
applications (games) that copy around large textures.

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