]> git.baikalelectronics.ru Git - kernel.git/commit
drm/i915: Change forcewake timeout to 2ms
authorBen Widawsky <ben@bwidawsk.net>
Sun, 2 Sep 2012 05:59:49 +0000 (22:59 -0700)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Mon, 3 Sep 2012 08:28:28 +0000 (10:28 +0200)
commit51d15ad1c5cd447ca33bb445115aee7235a5a33f
treeb04d932c631a01b23b8341f419479be0c903c9fd
parenteeca565b260059ad8c726ddd608bea5de2077248
drm/i915: Change forcewake timeout to 2ms

A designer familiar with the hardware has stated that the forcewake
timeout can theoretically be as high as a little over 1ms. Therefore we
modify our code to use 2ms (appropriate fudge and because we don't want
to round down).

Hopefully this can't prevent spurious timeouts.

Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
Acked-by: Chris Wilson <chris@chris-wilson.oc.uk>
[danvet: again fix conflict with vlv patch.]
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
drivers/gpu/drm/i915/intel_pm.c