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(parent: 738c05c) | patch
drm/i915: vlv: increase timeout when setting idle GPU freq
authorImre Deak <imre.deak@intel.com>
Wed, 19 Nov 2014 14:25:38 +0000 (16:25 +0200)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Thu, 20 Nov 2014 15:58:29 +0000 (16:58 +0100)
commit2837ac40698d0931727b957a40c8c8ea27c3bcb2
tree672c54cb25a2b34fbaf00de5e0bdf260120719c1tree
parent738c05c07d74769a1c5704636969b9b21cc96835commit | diff
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>
drivers/gpu/drm/i915/intel_pm.c diff | blob | history
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