This may take awhile (~10ms), and we don't need to make noise about it.
References: https://bugs.freedesktop.org/show_bug.cgi?id=75244
Tested-by: huax...@intel.com
Signed-off-by: Jesse Barnes <jbar...@virtuousgeek.org>
---
drivers/gpu/drm/i915/intel_pm.c | 4 ----
1 file changed, 4 deletions(-)
diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
index ee27d74..4eebfd8 100644
--- a/drivers/gpu/drm/i915/intel_pm.c
+++ b/drivers/gpu/drm/i915/intel_pm.c
@@ -3227,10 +3227,6 @@ static void vlv_set_rps_idle(struct drm_i915_private
*dev_priv)
vlv_punit_write(dev_priv, PUNIT_REG_GPU_FREQ_REQ,
dev_priv->rps.min_freq_softlimit);
- if (wait_for(((vlv_punit_read(dev_priv, PUNIT_REG_GPU_FREQ_STS))
- & GENFREQSTATUS) == 0, 5))
- DRM_ERROR("timed out waiting for Punit\n");
-
vlv_force_gfx_clock(dev_priv, false);
I915_WRITE(GEN6_PMINTRMSK,
--
1.8.3.2
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