Merge tag 'drm-intel-fixes-2016-09-08' of git://anongit.freedesktop.o…

…rg/drm-intel into drm-fixes i915 fixes from Jani. * tag 'drm-intel-fixes-2016-09-08' of git://anongit.freedesktop.org/drm-intel: drm/i915: Add GEN7_PCODE_MIN_FREQ_TABLE_GT_RATIO_OUT_OF_RANGE to SNB drm/i915: disable 48bit full PPGTT when vGPU is active drm/i915: enable vGPU detection for all drm/i915/dvo: Remove dangling call to drm_encoder_cleanup()
mariux64 · Sep 13, 2016 · 062f531 · 062f531
2 parents 603f2c9 + fc2780b
commit 062f531
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Showing 4 changed files with 7 additions and 7 deletions.
diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.c b/drivers/gpu/drm/i915/i915_gem_gtt.c
@@ -122,8 +122,11 @@ int intel_sanitize_enable_ppgtt(struct drm_i915_private *dev_priv,
 	has_full_48bit_ppgtt =
 	       	IS_BROADWELL(dev_priv) || INTEL_GEN(dev_priv) >= 9;
 
-	if (intel_vgpu_active(dev_priv))
-		has_full_ppgtt = false; /* emulation is too hard */
+	if (intel_vgpu_active(dev_priv)) {
+		/* emulation is too hard */
+		has_full_ppgtt = false;
+		has_full_48bit_ppgtt = false;
+	}
 
 	if (!has_aliasing_ppgtt)
 		return 0;
@@ -158,7 +161,7 @@ int intel_sanitize_enable_ppgtt(struct drm_i915_private *dev_priv,
 		return 0;
 	}
 
-	if (INTEL_GEN(dev_priv) >= 8 && i915.enable_execlists)
+	if (INTEL_GEN(dev_priv) >= 8 && i915.enable_execlists && has_full_ppgtt)
 		return has_full_48bit_ppgtt ? 3 : 2;
 	else
 		return has_aliasing_ppgtt ? 1 : 0;

diff --git a/drivers/gpu/drm/i915/i915_vgpu.c b/drivers/gpu/drm/i915/i915_vgpu.c
@@ -65,9 +65,6 @@ void i915_check_vgpu(struct drm_i915_private *dev_priv)
 
 	BUILD_BUG_ON(sizeof(struct vgt_if) != VGT_PVINFO_SIZE);
 
-	if (!IS_HASWELL(dev_priv))
-		return;
-
 	magic = __raw_i915_read64(dev_priv, vgtif_reg(magic));
 	if (magic != VGT_MAGIC)
 		return;

diff --git a/drivers/gpu/drm/i915/intel_dvo.c b/drivers/gpu/drm/i915/intel_dvo.c
@@ -554,7 +554,6 @@ void intel_dvo_init(struct drm_device *dev)
 		return;
 	}
 
-	drm_encoder_cleanup(&intel_encoder->base);
 	kfree(intel_dvo);
 	kfree(intel_connector);
 }
diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
@@ -7859,6 +7859,7 @@ static inline int gen6_check_mailbox_status(struct drm_i915_private *dev_priv)
 	case GEN6_PCODE_ILLEGAL_CMD:
 		return -ENXIO;
 	case GEN6_PCODE_MIN_FREQ_TABLE_GT_RATIO_OUT_OF_RANGE:
+	case GEN7_PCODE_MIN_FREQ_TABLE_GT_RATIO_OUT_OF_RANGE:
 		return -EOVERFLOW;
 	case GEN6_PCODE_TIMEOUT:
 		return -ETIMEDOUT;