diff options
| -rw-r--r-- | drivers/gpu/drm/i915/intel_pm.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c index 8a3d89ecae69..234f74183422 100644 --- a/drivers/gpu/drm/i915/intel_pm.c +++ b/drivers/gpu/drm/i915/intel_pm.c @@ -2631,9 +2631,11 @@ static void gen6_enable_rps(struct drm_device *dev) if (!ret) { pcu_mbox = 0; ret = sandybridge_pcode_read(dev_priv, GEN6_READ_OC_PARAMS, &pcu_mbox); - if (ret && pcu_mbox & (1<<31)) { /* OC supported */ + if (!ret && (pcu_mbox & (1<<31))) { /* OC supported */ + DRM_DEBUG_DRIVER("overclocking supported, adjusting frequency max from %dMHz to %dMHz\n", + (dev_priv->rps.max_delay & 0xff) * 50, + (pcu_mbox & 0xff) * 50); dev_priv->rps.max_delay = pcu_mbox & 0xff; - DRM_DEBUG_DRIVER("overclocking supported, adjusting frequency max to %dMHz\n", pcu_mbox * 50); } } else { DRM_DEBUG_DRIVER("Failed to set the min frequency\n"); |