From: Imre Deak <imre.deak@intel.com>
Date: Wed, 19 Nov 2014 14:25:38 +0000 (+0200)
Subject: drm/i915: vlv: increase timeout when setting idle GPU freq
X-Git-Tag: omap-for-v3.19/fixes-rc1~80^2~14^2~7
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2837ac40698d0931727b957a40c8c8ea27c3bcb2;p=pandora-kernel.git

drm/i915: vlv: increase timeout when setting idle GPU freq

I saw punit timeouts in vlv_set_rps_idle() while running various
subtests of pm_rpm. Increasing the timeout to 100ms got rid of the
issue.

Testcase: igt/pm_rpm
Reference: https://bugs.freedesktop.org/show_bug.cgi?id=82939
Signed-off-by: Imre Deak <imre.deak@intel.com>
Tested-by: Guo Jinxian <jinxianx.guo@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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