Merge tag 'drm-intel-fixes-2015-12-11' of git://anongit.freedesktop.o…

…rg/drm-intel into drm-fixes Here are some i915 fixes for v4.4, sorry for being late this week. * tag 'drm-intel-fixes-2015-12-11' of git://anongit.freedesktop.org/drm-intel: drm/i915: Do a better job at disabling primary plane in the noatomic case. drm/i915/skl: Double RC6 WRL always on drm/i915/skl: Disable coarse power gating up until F0 drm/i915: Remove incorrect warning in context cleanup
mariux64 · Dec 15, 2015 · 2344164 · 2344164
2 parents 8e13c10 + 634b3a4
commit 2344164
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Showing 3 changed files with 5 additions and 6 deletions.
diff --git a/drivers/gpu/drm/i915/i915_gem_context.c b/drivers/gpu/drm/i915/i915_gem_context.c
@@ -141,8 +141,6 @@ static void i915_gem_context_clean(struct intel_context *ctx)
 	if (!ppgtt)
 		return;
 
-	WARN_ON(!list_empty(&ppgtt->base.active_list));
-
 	list_for_each_entry_safe(vma, next, &ppgtt->base.inactive_list,
 				 mm_list) {
 		if (WARN_ON(__i915_vma_unbind_no_wait(vma)))

diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
@@ -6309,9 +6309,11 @@ static void intel_crtc_disable_noatomic(struct drm_crtc *crtc)
 	if (to_intel_plane_state(crtc->primary->state)->visible) {
 		intel_crtc_wait_for_pending_flips(crtc);
 		intel_pre_disable_primary(crtc);
+
+		intel_crtc_disable_planes(crtc, 1 << drm_plane_index(crtc->primary));
+		to_intel_plane_state(crtc->primary->state)->visible = false;
 	}
 
-	intel_crtc_disable_planes(crtc, crtc->state->plane_mask);
 	dev_priv->display.crtc_disable(crtc);
 	intel_crtc->active = false;
 	intel_update_watermarks(crtc);

diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
@@ -4782,8 +4782,7 @@ static void gen9_enable_rc6(struct drm_device *dev)
 	/* 2b: Program RC6 thresholds.*/
 
 	/* WaRsDoubleRc6WrlWithCoarsePowerGating: Doubling WRL only when CPG is enabled */
-	if (IS_SKYLAKE(dev) && !((IS_SKL_GT3(dev) || IS_SKL_GT4(dev)) &&
-				 (INTEL_REVID(dev) <= SKL_REVID_E0)))
+	if (IS_SKYLAKE(dev))
 		I915_WRITE(GEN6_RC6_WAKE_RATE_LIMIT, 108 << 16);
 	else
 		I915_WRITE(GEN6_RC6_WAKE_RATE_LIMIT, 54 << 16);
@@ -4825,7 +4824,7 @@ static void gen9_enable_rc6(struct drm_device *dev)
 	 * WaRsDisableCoarsePowerGating:skl,bxt - Render/Media PG need to be disabled with RC6.
 	 */
 	if ((IS_BROXTON(dev) && (INTEL_REVID(dev) < BXT_REVID_B0)) ||
-	    ((IS_SKL_GT3(dev) || IS_SKL_GT4(dev)) && (INTEL_REVID(dev) <= SKL_REVID_E0)))
+	    ((IS_SKL_GT3(dev) || IS_SKL_GT4(dev)) && (INTEL_REVID(dev) <= SKL_REVID_F0)))
 		I915_WRITE(GEN9_PG_ENABLE, 0);
 	else
 		I915_WRITE(GEN9_PG_ENABLE, (rc6_mask & GEN6_RC_CTL_RC6_ENABLE) ?