Commit 67956867 authored by Ville Syrjälä's avatar Ville Syrjälä Committed by Daniel Vetter

drm/i915: Don't spam dmesg with rps messages on vlv/chv

If the GPU frequency isn't going to change don't spam dmesg with
debug messages about it.
Signed-off-by: default avatarVille Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: default avatarJani Nikula <jani.nikula@intel.com>
Signed-off-by: default avatarDaniel Vetter <daniel.vetter@intel.com>
parent c479f438
......@@ -3491,17 +3491,18 @@ void valleyview_set_rps(struct drm_device *dev, u8 val)
WARN_ON(val > dev_priv->rps.max_freq_softlimit);
WARN_ON(val < dev_priv->rps.min_freq_softlimit);
if (WARN_ONCE(IS_CHERRYVIEW(dev) && (val & 1),
"Odd GPU freq value\n"))
val &= ~1;
if (val != dev_priv->rps.cur_freq) {
DRM_DEBUG_DRIVER("GPU freq request from %d MHz (%u) to %d MHz (%u)\n",
vlv_gpu_freq(dev_priv, dev_priv->rps.cur_freq),
dev_priv->rps.cur_freq,
vlv_gpu_freq(dev_priv, val), val);
if (WARN_ONCE(IS_CHERRYVIEW(dev) && (val & 1),
"Odd GPU freq value\n"))
val &= ~1;
if (val != dev_priv->rps.cur_freq)
vlv_punit_write(dev_priv, PUNIT_REG_GPU_FREQ_REQ, val);
}
I915_WRITE(GEN6_PMINTRMSK, gen6_rps_pm_mask(dev_priv, val));
......
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