1 files changed, 37 insertions, 4 deletions

diff --git a/drivers/gpu/drm/i915/gt/intel_gt.h b/drivers/gpu/drm/i915/gt/intel_gt.h
index 0f571c8ee22b..44c6cb63ccbc 100644
--- a/drivers/gpu/drm/i915/gt/intel_gt.h
+++ b/drivers/gpu/drm/i915/gt/intel_gt.h
@@ -13,12 +13,24 @@
 struct drm_i915_private;
 struct drm_printer;
 
+struct insert_entries {
+	struct i915_address_space *vm;
+	struct i915_vma_resource *vma_res;
+	enum i915_cache_level level;
+	u32 flags;
+};
+
 #define GT_TRACE(gt, fmt, ...) do {					\
 	const struct intel_gt *gt__ __maybe_unused = (gt);		\
 	GEM_TRACE("%s " fmt, dev_name(gt__->i915->drm.dev),		\
 		  ##__VA_ARGS__);					\
 } while (0)
 
+static inline bool gt_is_root(struct intel_gt *gt)
+{
+	return !gt->info.id;
+}
+
 static inline struct intel_gt *uc_to_gt(struct intel_uc *uc)
 {
 	return container_of(uc, struct intel_gt, uc);
@@ -34,10 +46,13 @@ static inline struct intel_gt *huc_to_gt(struct intel_huc *huc)
 	return container_of(huc, struct intel_gt, uc.huc);
 }
 
-void intel_gt_init_early(struct intel_gt *gt, struct drm_i915_private *i915);
-void __intel_gt_init_early(struct intel_gt *gt, struct drm_i915_private *i915);
+static inline struct intel_gt *gsc_to_gt(struct intel_gsc *gsc)
+{
+	return container_of(gsc, struct intel_gt, gsc);
+}
+
+void intel_root_gt_init_early(struct drm_i915_private *i915);
 int intel_gt_assign_ggtt(struct intel_gt *gt);
-int intel_gt_probe_lmem(struct intel_gt *gt);
 int intel_gt_init_mmio(struct intel_gt *gt);
 int __must_check intel_gt_init_hw(struct intel_gt *gt);
 int intel_gt_init(struct intel_gt *gt);
@@ -47,7 +62,7 @@ void intel_gt_driver_unregister(struct intel_gt *gt);
 void intel_gt_driver_remove(struct intel_gt *gt);
 void intel_gt_driver_release(struct intel_gt *gt);
 
-void intel_gt_driver_late_release(struct intel_gt *gt);
+void intel_gt_driver_late_release_all(struct drm_i915_private *i915);
 
 int intel_gt_wait_for_idle(struct intel_gt *gt, long timeout);
 
@@ -84,9 +99,25 @@ static inline bool intel_gt_needs_read_steering(struct intel_gt *gt,
 	return gt->steering_table[type];
 }
 
+void intel_gt_get_valid_steering_for_reg(struct intel_gt *gt, i915_reg_t reg,
+					 u8 *sliceid, u8 *subsliceid);
+
 u32 intel_gt_read_register_fw(struct intel_gt *gt, i915_reg_t reg);
 u32 intel_gt_read_register(struct intel_gt *gt, i915_reg_t reg);
 
+void intel_gt_report_steering(struct drm_printer *p, struct intel_gt *gt,
+			      bool dump_table);
+
+int intel_gt_probe_all(struct drm_i915_private *i915);
+int intel_gt_tiles_init(struct drm_i915_private *i915);
+void intel_gt_release_all(struct drm_i915_private *i915);
+
+#define for_each_gt(gt__, i915__, id__) \
+	for ((id__) = 0; \
+	     (id__) < I915_MAX_GT; \
+	     (id__)++) \
+		for_each_if(((gt__) = (i915__)->gt[(id__)]))
+
 void intel_gt_info_print(const struct intel_gt_info *info,
 			 struct drm_printer *p);
 
@@ -94,4 +125,6 @@ void intel_gt_watchdog_work(struct work_struct *work);
 
 void intel_gt_invalidate_tlbs(struct intel_gt *gt);
 
+struct resource intel_pci_resource(struct pci_dev *pdev, int bar);
+
 #endif /* __INTEL_GT_H__ */