Commit 9a3b9c7a authored Nov 07, 2014 by Ville Syrjälä Committed by Daniel Vetter Nov 17, 2014

drm/i915: Silence valleyview_set_rps()



Even with the rps debug messages signficantly recuced  by
 commit 67956867
 Author: Ville Syrjälä <ville.syrjala@linux.intel.com>
 Date:   Tue Sep 2 15:12:17 2014 +0300

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

we still get an inordinate amount of spam from this. Just kill the debug
print. If someone wants to observe it they can just use the tracepoint.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Deepak <S&lt;deepak.s@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

parent afd6275d

drivers/gpu/drm/i915/intel_pm.c

+1 −7

Original line number	Diff line number	Diff line
		@@ -4504,14 +4504,8 @@ void valleyview_set_rps(struct drm_device *dev, u8 val)
		"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 (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));