freedreno/perfcntrs: add accessor to get per-gen tables

Signed-off-by: Rob Clark <[email protected]>
Reviewed-by: Kristian H. Kristensen <[email protected]>

3 files changed, 60 insertions, 0 deletions

diff --git a/src/freedreno/perfcntrs/freedreno_perfcntr.c b/src/freedreno/perfcntrs/freedreno_perfcntr.c
new file mode 100644
index 00000000000..343d5123cb1
--- /dev/null
+++ b/src/freedreno/perfcntrs/freedreno_perfcntr.c
@@ -0,0 +1,57 @@
+/*
+ * Copyright (C) 2019 Rob Clark <[email protected]>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Authors:
+ *    Rob Clark <[email protected]>
+ */
+
+#include <stddef.h>
+
+#include "freedreno_perfcntr.h"
+
+extern const struct fd_perfcntr_group a2xx_perfcntr_groups[];
+extern const unsigned a2xx_num_perfcntr_groups;
+
+extern const struct fd_perfcntr_group a5xx_perfcntr_groups[];
+extern const unsigned a5xx_num_perfcntr_groups;
+
+extern const struct fd_perfcntr_group a6xx_perfcntr_groups[];
+extern const unsigned a6xx_num_perfcntr_groups;
+
+const struct fd_perfcntr_group *
+fd_perfcntrs(unsigned gpu_id, unsigned *count)
+{
+	switch (gpu_id) {
+	case 200 ... 299:
+		*count = a2xx_num_perfcntr_groups;
+		return a2xx_perfcntr_groups;
+	case 500 ... 599:
+		*count = a5xx_num_perfcntr_groups;
+		return a5xx_perfcntr_groups;
+	case 600 ... 699:
+		*count = a6xx_num_perfcntr_groups;
+		return a6xx_perfcntr_groups;
+	default:
+		*count = 0;
+		return NULL;
+	}
+}
diff --git a/src/freedreno/perfcntrs/freedreno_perfcntr.h b/src/freedreno/perfcntrs/freedreno_perfcntr.h
index 6d61f673327..867048afc1c 100644
--- a/src/freedreno/perfcntrs/freedreno_perfcntr.h
+++ b/src/freedreno/perfcntrs/freedreno_perfcntr.h
@@ -91,6 +91,8 @@ struct fd_perfcntr_group {
 	const struct fd_perfcntr_countable *countables;
 };
 
+const struct fd_perfcntr_group *fd_perfcntrs(unsigned gpu_id, unsigned *count);
+
 #define COUNTER(_sel, _lo, _hi) {  \
 	.select_reg = REG(_sel),       \
 	.counter_reg_lo = REG(_lo),    \
diff --git a/src/freedreno/perfcntrs/meson.build b/src/freedreno/perfcntrs/meson.build
index 8e110633c3e..64f77b0390a 100644
--- a/src/freedreno/perfcntrs/meson.build
+++ b/src/freedreno/perfcntrs/meson.build
@@ -22,6 +22,7 @@ libfreedreno_perfcntrs_files = files(
   'fd2_perfcntr.c',
   'fd5_perfcntr.c',
   'fd6_perfcntr.c',
+  'freedreno_perfcntr.c',
   'freedreno_perfcntr.h',
 )