1 files changed, 29 insertions, 0 deletions
diff --git a/drivers/gpu/drm/v3d/v3d_performance_counters.h b/drivers/gpu/drm/v3d/v3d_performance_counters.h
new file mode 100644
index 000000000000..131b2909522a
--- /dev/null
+++ b/drivers/gpu/drm/v3d/v3d_performance_counters.h
@@ -0,0 +1,29 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * Copyright (C) 2024 Raspberry Pi
+ */
+#ifndef V3D_PERFORMANCE_COUNTERS_H
+#define V3D_PERFORMANCE_COUNTERS_H
+
+/* Holds a description of a given performance counter. The index of performance
+ * counter is given by the array on v3d_performance_counter.h
+ */
+struct v3d_perf_counter_desc {
+	/* Category of the counter */
+	char category[32];
+
+	/* Name of the counter */
+	char name[64];
+
+	/* Description of the counter */
+	char description[256];
+};
+
+
+#define V3D_V42_NUM_PERFCOUNTERS (87)
+#define V3D_V71_NUM_PERFCOUNTERS (93)
+
+/* Maximum number of performance counters supported by any version of V3D */
+#define V3D_MAX_COUNTERS (93)
+
+#endif