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(parent: 601aa17) | patch
drm/i915: support overclocking on Sandy Bridge
authorJesse Barnes <jbarnes@virtuousgeek.org>
Mon, 20 Dec 2010 19:34:20 +0000 (11:34 -0800)
committerChris Wilson <chris@chris-wilson.co.uk>
Tue, 11 Jan 2011 20:35:40 +0000 (20:35 +0000)
commit9555508c37b649a17049106a65955a73ff5439f5
treee2828ee5e59ba7e073283d5c890352892f22f793tree | snapshot
parent601aa176ec0ebc50566588f0409182ecd0ebac7dcommit | diff
drm/i915: support overclocking on Sandy Bridge

In some configuration, the PCU may allow us to overclock the GPU.
Check for this case and adjust the max frequency as appropriate.  Also
initialize the min/max frequencies to default values as indicated by
hardware.

Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
drivers/gpu/drm/i915/i915_reg.h diff | blob | history
drivers/gpu/drm/i915/intel_display.c diff | blob | history
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