Adding upstream version 6.7.7.upstream/6.7.7

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 73 insertions, 4 deletions

diff --git a/drivers/gpu/drm/i915/gt/intel_gt.c b/drivers/gpu/drm/i915/gt/intel_gt.c
index 95631e8f39..ba1186fc52 100644
--- a/drivers/gpu/drm/i915/gt/intel_gt.c
+++ b/drivers/gpu/drm/i915/gt/intel_gt.c
@@ -62,7 +62,13 @@ void intel_gt_common_init_early(struct intel_gt *gt)
 /* Preliminary initialization of Tile 0 */
 int intel_root_gt_init_early(struct drm_i915_private *i915)
 {
-	struct intel_gt *gt = to_gt(i915);
+	struct intel_gt *gt;
+
+	gt = drmm_kzalloc(&i915->drm, sizeof(*gt), GFP_KERNEL);
+	if (!gt)
+		return -ENOMEM;
+
+	i915->gt[0] = gt;
 
 	gt->i915 = i915;
 	gt->uncore = &i915->uncore;
@@ -262,10 +268,21 @@ intel_gt_clear_error_registers(struct intel_gt *gt,
 				   I915_MASTER_ERROR_INTERRUPT);
 	}
 
-	if (GRAPHICS_VER_FULL(i915) >= IP_VER(12, 50)) {
+	/*
+	 * For the media GT, this ring fault register is not replicated,
+	 * so don't do multicast/replicated register read/write operation on it.
+	 */
+	if (MEDIA_VER(i915) >= 13 && gt->type == GT_MEDIA) {
+		intel_uncore_rmw(uncore, XELPMP_RING_FAULT_REG,
+				 RING_FAULT_VALID, 0);
+		intel_uncore_posting_read(uncore,
+					  XELPMP_RING_FAULT_REG);
+
+	} else if (GRAPHICS_VER_FULL(i915) >= IP_VER(12, 50)) {
 		intel_gt_mcr_multicast_rmw(gt, XEHP_RING_FAULT_REG,
 					   RING_FAULT_VALID, 0);
 		intel_gt_mcr_read_any(gt, XEHP_RING_FAULT_REG);
+
 	} else if (GRAPHICS_VER(i915) >= 12) {
 		intel_uncore_rmw(uncore, GEN12_RING_FAULT_REG, RING_FAULT_VALID, 0);
 		intel_uncore_posting_read(uncore, GEN12_RING_FAULT_REG);
@@ -911,8 +928,6 @@ int intel_gt_probe_all(struct drm_i915_private *i915)
 	if (ret)
 		return ret;
 
-	i915->gt[0] = gt;
-
 	if (!HAS_EXTRA_GT_LIST(i915))
 		return 0;
 
@@ -1008,3 +1023,57 @@ enum i915_map_type intel_gt_coherent_map_type(struct intel_gt *gt,
 	else
 		return I915_MAP_WC;
 }
+
+bool intel_gt_needs_wa_22016122933(struct intel_gt *gt)
+{
+	return MEDIA_VER_FULL(gt->i915) == IP_VER(13, 0) && gt->type == GT_MEDIA;
+}
+
+static void __intel_gt_bind_context_set_ready(struct intel_gt *gt, bool ready)
+{
+	struct intel_engine_cs *engine = gt->engine[BCS0];
+
+	if (engine && engine->bind_context)
+		engine->bind_context_ready = ready;
+}
+
+/**
+ * intel_gt_bind_context_set_ready - Set the context binding as ready
+ *
+ * @gt: GT structure
+ *
+ * This function marks the binder context as ready.
+ */
+void intel_gt_bind_context_set_ready(struct intel_gt *gt)
+{
+	__intel_gt_bind_context_set_ready(gt, true);
+}
+
+/**
+ * intel_gt_bind_context_set_unready - Set the context binding as ready
+ * @gt: GT structure
+ *
+ * This function marks the binder context as not ready.
+ */
+
+void intel_gt_bind_context_set_unready(struct intel_gt *gt)
+{
+	__intel_gt_bind_context_set_ready(gt, false);
+}
+
+/**
+ * intel_gt_is_bind_context_ready - Check if context binding is ready
+ *
+ * @gt: GT structure
+ *
+ * This function returns binder context's ready status.
+ */
+bool intel_gt_is_bind_context_ready(struct intel_gt *gt)
+{
+	struct intel_engine_cs *engine = gt->engine[BCS0];
+
+	if (engine)
+		return engine->bind_context_ready;
+
+	return false;
+}