drm/i915/guc: Skip suspend/resume GuC action on platforms w/o GuC submission

[linux.git] / drivers / gpu / drm / i915 / i915_drv.h

diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 50809ffdc6b2af97d00a14efc2e7d4d3d02d37e5..bbf4dfdfa8ba025cb0f7b57cc2bc00d9471270d9 100644 (file)
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -1613,9 +1613,16 @@ IS_SUBPLATFORM(const struct drm_i915_private *i915,
 #define VEBOX_MASK(dev_priv) \
        ENGINE_INSTANCES_MASK(dev_priv, VECS0, I915_MAX_VECS)
 
+/*
+ * The Gen7 cmdparser copies the scanned buffer to the ggtt for execution
+ * All later gens can run the final buffer from the ppgtt
+ */
+#define CMDPARSER_USES_GGTT(dev_priv) IS_GEN(dev_priv, 7)
+
 #define HAS_LLC(dev_priv)      (INTEL_INFO(dev_priv)->has_llc)
 #define HAS_SNOOP(dev_priv)    (INTEL_INFO(dev_priv)->has_snoop)
 #define HAS_EDRAM(dev_priv)    ((dev_priv)->edram_size_mb)
+#define HAS_SECURE_BATCHES(dev_priv) (INTEL_GEN(dev_priv) < 6)
 #define HAS_WT(dev_priv)       ((IS_HASWELL(dev_priv) || \
                                 IS_BROADWELL(dev_priv)) && HAS_EDRAM(dev_priv))
 
@@ -1648,10 +1655,12 @@ IS_SUBPLATFORM(const struct drm_i915_private *i915,
 /* Early gen2 have a totally busted CS tlb and require pinned batches. */
 #define HAS_BROKEN_CS_TLB(dev_priv)    (IS_I830(dev_priv) || IS_I845G(dev_priv))
 
+#define NEEDS_RC6_CTX_CORRUPTION_WA(dev_priv)  \
+       (IS_BROADWELL(dev_priv) || IS_GEN(dev_priv, 9))
+
 /* WaRsDisableCoarsePowerGating:skl,cnl */
 #define NEEDS_WaRsDisableCoarsePowerGating(dev_priv) \
-       (IS_CANNONLAKE(dev_priv) || \
-        IS_SKL_GT3(dev_priv) || IS_SKL_GT4(dev_priv))
+       IS_GEN_RANGE(dev_priv, 9, 10)
 
 #define HAS_GMBUS_IRQ(dev_priv) (INTEL_GEN(dev_priv) >= 4)
 #define HAS_GMBUS_BURST_READ(dev_priv) (INTEL_GEN(dev_priv) >= 10 || \
@@ -1938,12 +1947,14 @@ const char *i915_cache_level_str(struct drm_i915_private *i915, int type);
 int i915_cmd_parser_get_version(struct drm_i915_private *dev_priv);
 void intel_engine_init_cmd_parser(struct intel_engine_cs *engine);
 void intel_engine_cleanup_cmd_parser(struct intel_engine_cs *engine);
-int intel_engine_cmd_parser(struct intel_engine_cs *engine,
+int intel_engine_cmd_parser(struct i915_gem_context *cxt,
+                           struct intel_engine_cs *engine,
                            struct drm_i915_gem_object *batch_obj,
-                           struct drm_i915_gem_object *shadow_batch_obj,
+                           u64 user_batch_start,
                            u32 batch_start_offset,
                            u32 batch_len,
-                           bool is_master);
+                           struct drm_i915_gem_object *shadow_batch_obj,
+                           u64 shadow_batch_start);
 
 /* intel_device_info.c */
 static inline struct intel_device_info *
@@ -2025,4 +2036,10 @@ i915_coherent_map_type(struct drm_i915_private *i915)
        return HAS_LLC(i915) ? I915_MAP_WB : I915_MAP_WC;
 }
 
+static inline bool intel_guc_submission_is_enabled(struct intel_guc *guc)
+{
+       return intel_guc_is_submission_supported(guc) &&
+               intel_guc_is_running(guc);
+}
+
 #endif