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#!/usr/bin/env python3
# SPDX-License-Identifier: LGPL-2.1+
# Generate autosuspend rules for devices that have been tested to work properly
# with autosuspend by the Chromium OS team. Based on
# https://chromium.googlesource.com/chromiumos/platform2/+/master/power_manager/udev/gen_autosuspend_rules.py
import chromiumos.gen_autosuspend_rules
print('# pci:v<00VENDOR>d<00DEVICE> (8 uppercase hexadecimal digits twice)')
for entry in chromiumos.gen_autosuspend_rules.PCI_IDS:
vendor, device = entry.split(':')
vendor = int(vendor, 16)
device = int(device, 16)
print('pci:v{:08X}d{:08X}*'.format(vendor, device))
print('# usb:v<VEND>p<PROD> (4 uppercase hexadecimal digits twice)')
for entry in chromiumos.gen_autosuspend_rules.USB_IDS:
vendor, product = entry.split(':')
vendor = int(vendor, 16)
product = int(product, 16)
print('usb:v{:04X}p{:04X}*'.format(vendor, product))
print(' ID_AUTOSUSPEND=1')
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