From: Don Hiatt <don.hiatt@xxxxxxxxx>
Add intel_guc_submission_is_enabled() function to determine if
GuC submission is active.
v2: No need to look at engine to determine if submission is enabled.
Signed-off-by: Don Hiatt <don.hiatt@xxxxxxxxx>
---
drivers/gpu/drm/i915/i915_drv.h | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 1779f600fcfb..7d032f57fc6e 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -2044,4 +2044,10 @@ 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
--
2.20.1
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