Messages in this thread | | | Date | Thu, 5 Nov 2009 08:28:29 -0800 | From | Jesse Barnes <> | Subject | Re: [resend] i915: high power consumption after suspend/resume |
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On Wed, 4 Nov 2009 23:00:14 -0500 Andrew Lutomirski <luto@mit.edu> wrote: > so it looks like it's not a register setting after all. Maybe my BIOS > leaves the renderer in some weird state.
Note that the register dumping tool doesn't capture everything. If you really want to do some detective work you could dump the whole MMIO space and compare differences. You should be able to find definitions for many of the reg offsets in the docs at intellinuxgraphics.org, maybe there's something we don't dump that's changing and that explains your power consumption changes.
-- Jesse Barnes, Intel Open Source Technology Center
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