Merge pull request #16179 from keszybz/auto-suspend-hwdb

Convert autosuspend rules to hwdb

1 files changed, 17 insertions, 7 deletions

diff --git a/tools/make-autosuspend-rules.py b/tools/make-autosuspend-rules.py
index 25b261ea0d..065752ced4 100755
--- a/tools/make-autosuspend-rules.py
+++ b/tools/make-autosuspend-rules.py
@@ -1,14 +1,24 @@
 #!/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:
+# 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 sys
 import chromiumos.gen_autosuspend_rules
 
-if __name__ == '__main__':
-    if len(sys.argv) > 1:
-        sys.stdout = open(sys.argv[1], 'w')
-    chromiumos.gen_autosuspend_rules.main()
+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(f'pci:v{vendor:08X}d{device:08X}*')
+
+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(f'usb:v{vendor:04X}p{product:04X}*')
+
+print(' ID_AUTOSUSPEND=1')