blob: 6ca35669895574982454f98fdd4a0d947ab0ddb6 [file] [log] [blame]
#!/usr/bin/env python
# Copyright (c) 2012 The Chromium OS Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
"""Wrapper for EDID data parsing and loading.
See for more info:
import os
import sys
import factory_common # pylint: disable=unused-import
from cros.factory.hwid.v2 import hwid_tool
from cros.factory.probe.functions import edid
def CompactProbeStrDecorator(func):
"""Decorator which adds the legacy "COMPACT_STR" result."""
def Wrap(content):
ret = func(content)
if ret is None:
return None
ret[hwid_tool.COMPACT_PROBE_STR] = (
'%s:%s [%sx%s]' % (ret['vendor'], ret['product_id'],
ret['width'], ret['height']))
return ret
return Wrap
# Legacy functions.
Parse = CompactProbeStrDecorator(edid.Parse)
LoadFromI2c = CompactProbeStrDecorator(edid.LoadFromI2C)
if __name__ == '__main__':
# For debugging, print parse result for specified i2c bus or raw file.
if len(sys.argv) != 2:
sys.exit('Usage: %s [i2c_bus_number | EDID_file]' % sys.argv[0])
source = sys.argv[1]
if os.path.exists(source):
print repr(Parse(open(source).read()))
print repr(LoadFromI2c(int(source)))