[Intel-gfx] [PATCH v2] restore render clock gating on resume
eric at anholt.net
Thu Nov 12 11:24:59 PST 2009
On Sun, 2009-11-08 at 13:49 -0500, Andrew Lutomirski wrote:
> Rather than restoring just a few clock gating registers on resume,
> just reinitialize the whole thing.
> Signed-off-by: Andy Lutomirski <luto at mit.edu>
> Eric- I couldn't find any allocation of anything in
> intel_init_clock_gating, so I think that running identical code on
> load and resume should be fine. This patch works on my GM45, but I
> can't test on any other chips because I don't have any.
> I'm not sure that this is the right thing to do in the non-KMS case,
> but the existing code behaves similarly, so I didn't add any KMS
In -next, clock gating has grown some GEM object setup. I'll have to be
careful merging, but I like this patch. Thanks!
eric at anholt.net eric.anholt at intel.com
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