@@ -1106,6 +1106,9 @@ static int i915_frequency_info(struct seq_file *m, void *unused)
intel_runtime_pm_get(dev_priv);
+ if (intel_slpc_active(dev_priv))
+ seq_puts(m, "SLPC Active\n");
+
if (IS_GEN5(dev_priv)) {
u16 rgvswctl = I915_READ16(MEMSWCTL);
u16 rgvstat = I915_READ16(MEMSTAT_ILK);
@@ -2338,6 +2341,9 @@ static int i915_rps_boost_info(struct seq_file *m, void *data)
struct drm_device *dev = &dev_priv->drm;
struct drm_file *file;
+ if (intel_slpc_active(dev_priv))
+ return -ENODEV;
+
seq_printf(m, "RPS enabled? %d\n", dev_priv->rps.enabled);
seq_printf(m, "GPU busy? %s [%x]\n",
yesno(dev_priv->gt.awake), dev_priv->gt.active_engines);
@@ -299,6 +299,9 @@ static ssize_t gt_cur_freq_mhz_show(struct device *kdev,
{
struct drm_i915_private *dev_priv = kdev_minor_to_i915(kdev);
+ if (intel_slpc_active(dev_priv))
+ return -ENODEV;
+
return snprintf(buf, PAGE_SIZE, "%d\n",
intel_gpu_freq(dev_priv,
dev_priv->rps.cur_freq));