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