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drm/i915: Update ring freq for full gpu freq range
authorTom O'Rourke <Tom.O'Rourke@intel.com>
Wed, 19 Nov 2014 22:21:55 +0000 (14:21 -0800)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Thu, 20 Nov 2014 12:03:33 +0000 (13:03 +0100)
commit6985b352183fc00df22a769892a24bc438db5357
tree8a793bca88004a47561720ba558b2b7b4423c4d3tree | snapshot (tar.gz zip)
parentc7f3153a61b543830d397cda8918ef2d6330c6c7commit | diff
drm/i915: Update ring freq for full gpu freq range

In __gen6_update_ring_freq, use the full range of
possible gpu frequencies from max_freq to min_freq.
The actual gpu frequency could be outside the range
from max_freq_softlimit to min_freq_softlimit due
to power/thermal constraints.

Signed-off-by: Tom O'Rourke <Tom.O'Rourke@intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
drivers/gpu/drm/i915/intel_pm.c diff | blob | blame | history