From: Ville Syrjälä <[email protected]> commit 58590c14d80defc94e900308a9d8fa55284de6f2 upstream.
58590c1 drm/i915: Don't try to use DDR DVFS on CHV when disabled in the BIOS can't be backported as is because proper DDR DVFS support didn't even exist before 6f9c784 drm/i915: Don't do PM5/DDR DVFS with multiple pipes However we still want to get rid of the error messages. The simplest thing is to just suppress them, so let's do that instead. Cc: <[email protected]> # 4.1, 4.2 Signed-off-by: Ville Syrjälä <[email protected]> --- drivers/gpu/drm/i915/intel_pm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c index eadc15c..4a904f2 100644 --- a/drivers/gpu/drm/i915/intel_pm.c +++ b/drivers/gpu/drm/i915/intel_pm.c @@ -303,7 +303,7 @@ static void chv_set_memory_dvfs(struct drm_i915_private *dev_priv, bool enable) if (wait_for((vlv_punit_read(dev_priv, PUNIT_REG_DDR_SETUP2) & FORCE_DDR_FREQ_REQ_ACK) == 0, 3)) - DRM_ERROR("timed out waiting for Punit DDR DVFS request\n"); + DRM_DEBUG_DRIVER("timed out waiting for Punit DDR DVFS request\n"); mutex_unlock(&dev_priv->rps.hw_lock); } -- 2.4.6 _______________________________________________ Intel-gfx mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/intel-gfx
