1 files changed, 26 insertions, 21 deletions

diff --git a/drivers/gpu/drm/i915/i915_perf_types.h b/drivers/gpu/drm/i915/i915_perf_types.h
index 05cb9a335a97..ca150b7af3f2 100644
--- a/drivers/gpu/drm/i915/i915_perf_types.h
+++ b/drivers/gpu/drm/i915/i915_perf_types.h
@@ -147,6 +147,11 @@ struct i915_perf_stream {
 	struct intel_engine_cs *engine;
 
 	/**
+	 * @lock: Lock associated with operations on stream
+	 */
+	struct mutex lock;
+
+	/**
 	 * @sample_flags: Flags representing the `DRM_I915_PERF_PROP_SAMPLE_*`
 	 * properties given when opening a stream, representing the contents
 	 * of a single sample as read() by userspace.
@@ -245,11 +250,10 @@ struct i915_perf_stream {
 	 * @oa_buffer: State of the OA buffer.
 	 */
 	struct {
+		const struct i915_oa_format *format;
 		struct i915_vma *vma;
 		u8 *vaddr;
 		u32 last_ctx_id;
-		int format;
-		int format_size;
 		int size_exponent;
 
 		/**
@@ -380,6 +384,26 @@ struct i915_oa_ops {
 	u32 (*oa_hw_tail_read)(struct i915_perf_stream *stream);
 };
 
+struct i915_perf_gt {
+	/*
+	 * Lock associated with anything below within this structure.
+	 */
+	struct mutex lock;
+
+	/**
+	 * @sseu: sseu configuration selected to run while perf is active,
+	 * applies to all contexts.
+	 */
+	struct intel_sseu sseu;
+
+	/*
+	 * @exclusive_stream: The stream currently using the OA unit. This is
+	 * sometimes accessed outside a syscall associated to its file
+	 * descriptor.
+	 */
+	struct i915_perf_stream *exclusive_stream;
+};
+
 struct i915_perf {
 	struct drm_i915_private *i915;
 
@@ -397,25 +421,6 @@ struct i915_perf {
 	 */
 	struct idr metrics_idr;
 
-	/*
-	 * Lock associated with anything below within this structure
-	 * except exclusive_stream.
-	 */
-	struct mutex lock;
-
-	/*
-	 * The stream currently using the OA unit. If accessed
-	 * outside a syscall associated to its file
-	 * descriptor.
-	 */
-	struct i915_perf_stream *exclusive_stream;
-
-	/**
-	 * @sseu: sseu configuration selected to run while perf is active,
-	 * applies to all contexts.
-	 */
-	struct intel_sseu sseu;
-
 	/**
 	 * For rate limiting any notifications of spurious
 	 * invalid OA reports