git.openpandora.org / pandora-kernel.git / commitdiff
? search:
summary | shortlog | log | commit | commitdiff | tree
raw | patch | inline | side by side (parent: 8fb5519)
drm/i915: Fix computation of last_adjustment for RPS autotuning
authorChris Wilson <chris@chris-wilson.co.uk>
Tue, 7 Apr 2015 15:20:29 +0000 (16:20 +0100)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Fri, 10 Apr 2015 06:56:01 +0000 (08:56 +0200)
The issue is that by computing the last_adj value after applying the
clamping, we can end up with a bogus value for feeding into the next RPS
autotuning step.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: Deepak S <deepak.s@linux.intel.com>
Reviewed-by: Deepak S <deepak.s@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
drivers/gpu/drm/i915/i915_irq.c patch | blob | history

diff --cc drivers/gpu/drm/i915/i915_irq.c
Simple merge
Pandora Kernel Repository