| Message ID | 1463493186-10582-2-git-send-email-michal.winiarski@intel.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c index adb6463..287a885 100644 --- a/drivers/gpu/drm/i915/intel_pm.c +++ b/drivers/gpu/drm/i915/intel_pm.c @@ -4698,6 +4698,11 @@ void gen6_rps_busy(struct drm_i915_private *dev_priv) { mutex_lock(&dev_priv->rps.hw_lock); if (dev_priv->rps.enabled) { + if (IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv)) + valleyview_set_rps(dev_priv, dev_priv->rps.min_freq_softlimit); + else + gen6_set_rps(dev_priv, dev_priv->rps.min_freq_softlimit); + if (dev_priv->pm_rps_events & (GEN6_PM_RP_DOWN_EI_EXPIRED | GEN6_PM_RP_UP_EI_EXPIRED)) gen6_rps_reset_ei(dev_priv); I915_WRITE(GEN6_PMINTRMSK,
If the GPU load is low enough, it's possible that we'll be stuck at idle frequency rather than transition into softmin frequency requested by userspace. Let's transition into softmin as soon as we're going from idle to busy. References: https://bugs.freedesktop.org/show_bug.cgi?id=89728 Cc: Chris Wilson <chris@chris-wilson.co.uk> Cc: Imre Deak <imre.deak@intel.com> Signed-off-by: Micha? Winiarski <michal.winiarski@intel.com> --- drivers/gpu/drm/i915/intel_pm.c | 5 +++++ 1 file changed, 5 insertions(+)