utils: tuning: Add alsc-only libtuning raspberrypi tuning script

Add a tuning script for raspberrypi for alsc only, that uses libtuning.
Since there will also be a tuning script for raspberrypi that has more
modules, put the libtuning alsc module definition in a separate file so
that it can be reused later.

Signed-off-by: Paul Elder <paul.elder@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>

1 files changed, 23 insertions, 0 deletions

diff --git a/utils/tuning/raspberrypi_alsc_only.py b/utils/tuning/raspberrypi_alsc_only.py
new file mode 100755
index 00000000..af04e6a8
--- /dev/null
+++ b/utils/tuning/raspberrypi_alsc_only.py
@@ -0,0 +1,23 @@
+#!/usr/bin/env python3
+# SPDX-License-Identifier: GPL-2.0-or-later
+#
+# Copyright (C) 2022, Paul Elder <paul.elder@ideasonboard.com>
+#
+# raspberrypi_alsc_only.py - Tuning script for raspberrypi, ALSC only
+
+import sys
+
+import libtuning as lt
+from libtuning.parsers import RaspberryPiParser
+from libtuning.generators import RaspberryPiOutput
+
+from raspberrypi.alsc import ALSC
+
+tuner = lt.Tuner('Raspberry Pi (ALSC only)')
+tuner.add(ALSC)
+tuner.set_input_parser(RaspberryPiParser())
+tuner.set_output_formatter(RaspberryPiOutput())
+tuner.set_output_order([ALSC])
+
+if __name__ == '__main__':
+    sys.exit(tuner.run(sys.argv))