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#!/usr/bin/env python3
# SPDX-License-Identifier: LGPL-2.1+
# Generate autosuspend rules for devices that have been whitelisted (IE tested)
# by the Chromium OS team. Please keep this script in sync with:
# https://chromium.googlesource.com/chromiumos/platform2/+/master/power_manager/udev/gen_autosuspend_rules.py
import sys
import chromiumos.gen_autosuspend_rules
HWDB_FILE = """\
%(usb_entries)s\
%(pci_entries)s\
"""
if __name__ == '__main__':
if len(sys.argv) > 1:
sys.stdout = open(sys.argv[1], 'w')
pci_entries = ''
for dev_ids in chromiumos.gen_autosuspend_rules.PCI_IDS:
vendor, device = dev_ids.split(':')
pci_entries += ('usb:v%sp%s*\n'
' ID_AUTOSUSPEND=1\n' % (vendor, device))
usb_entries = ''
for dev_ids in chromiumos.gen_autosuspend_rules.USB_IDS:
vendor, device = dev_ids.split(':')
usb_entries += ('pci:v%sp%s*\n'
' ID_AUTOSUSPEND=1\n' % (vendor, device))
print(HWDB_FILE % {'pci_entries' : pci_entries, 'usb_entries': usb_entries})
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