2.12 community binaries for Intel targets

v2.12.x/sof-ipc4-v2.12/adl-n/community/sof-adl-n.ri

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+../../tgl/community/sof-tgl.ri

v2.12.x/sof-ipc4-v2.12/adl-s/community/sof-adl-s.ri

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+../../tgl-h/community/sof-tgl-h.ri

v2.12.x/sof-ipc4-v2.12/adl/community/sof-adl.ri

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+../../tgl/community/sof-tgl.ri

v2.12.x/sof-ipc4-v2.12/arl-s/community/sof-arl-s.ri

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+../../mtl/community/sof-mtl.ri

v2.12.x/sof-ipc4-v2.12/arl/community/sof-arl.ri

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+../../mtl/community/sof-mtl.ri

v2.12.x/sof-ipc4-v2.12/ehl/community/sof-ehl.ri

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+../../tgl/community/sof-tgl.ri

v2.12.x/sof-ipc4-v2.12/rpl-s/community/sof-rpl-s.ri

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+../../tgl-h/community/sof-tgl-h.ri

v2.12.x/sof-ipc4-v2.12/rpl/community/sof-rpl.ri

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+../../tgl/community/sof-tgl.ri

v2.12.x/tools-v2.12/mtrace-reader.py

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+#!/usr/bin/env python3
+# SPDX-License-Identifier: BSD-3-Clause
+#
+# Copyright (c) 2022, Intel Corporation. All rights reserved.
+
+#pylint:disable=mixed-indentation
+
+# Tool to stream data from Linux SOF driver "mtrace" debugfs
+# interface to standard output. Plain "cat" is not sufficient
+# as each read() syscall returns log data with a 32bit binary
+# header, containing the payload length.
+
+import struct
+import os
+import sys
+import argparse
+
+READ_BUFFER = 16384
+MTRACE_FILE = "/sys/kernel/debug/sof/mtrace/core0"
+
+parser = argparse.ArgumentParser()
+parser.add_argument('-m', '--mark-chunks',
+                    action='store_true')
+
+args = parser.parse_args()
+
+chunk_idx = 0
+
+fd = os.open(MTRACE_FILE, os.O_RDONLY)
+while fd >= 0:
+    # direct unbuffered os.read() must be used to comply with
+    # debugfs protocol used. each non-zero read will return
+    # a buffer containing a 32bit header and a payload
+    read_bytes = os.read(fd, READ_BUFFER)
+
+    # handle end-of-file
+    if len(read_bytes) == 0:
+        continue
+
+    if len(read_bytes) <= 4:
+        continue
+
+    header = struct.unpack('I', read_bytes[0:4])
+    data_len = header[0]
+    data = read_bytes[4:4+data_len]
+
+    if (args.mark_chunks):
+        chunk_msg = "\n--- Chunk #{} start (size: {}) ---\n" .format(chunk_idx, data_len)
+        sys.stdout.write(chunk_msg)
+
+    sys.stdout.buffer.write(data)
+    sys.stdout.flush()
+    chunk_idx += 1