Adding upstream version 255.4.upstream/255.4

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 402 insertions, 0 deletions

diff --git a/tools/chromiumos/gen_autosuspend_rules.py b/tools/chromiumos/gen_autosuspend_rules.py
new file mode 100644
index 0000000..76b166a
--- /dev/null
+++ b/tools/chromiumos/gen_autosuspend_rules.py
@@ -0,0 +1,402 @@
+#!/usr/bin/env python3
+# SPDX-License-Identifier: BSD-3-Clause
+# -*- coding: utf-8 -*-
+
+# Copyright 2017 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 LICENSES/BSD-3-Clause.txt file.
+
+"""Autosuspend udev rule generator
+
+This script is executed at build time to generate udev rules. The
+resulting rules file is installed on the device, the script itself
+is not.
+"""
+
+# List of USB devices (vendorid:productid) for which it is safe to enable
+# autosuspend.
+USB_IDS = []
+
+# Host Controllers and internal hubs
+USB_IDS += [
+    # Linux Host Controller (UHCI) (most older x86 boards)
+    "1d6b:0001",
+    # Linux Host Controller (EHCI) (all boards)
+    "1d6b:0002",
+    # Linux Host Controller (XHCI) (most newer boards)
+    "1d6b:0003",
+    # SMSC (Internal HSIC Hub) (most Exynos boards)
+    "0424:3503",
+    # Intel (Rate Matching Hub) (all x86 boards)
+    "05e3:0610",
+    # Intel (Internal Hub?) (peppy, falco)
+    "8087:0024",
+    # Genesys Logic (Internal Hub) (rambi)
+    "8087:8000",
+    # Microchip (Composite HID + CDC) (kefka)
+    "04d8:0b28",
+]
+
+# Webcams
+USB_IDS += [
+    # Chicony (zgb)
+    "04f2:b1d8",
+    # Chicony (mario)
+    "04f2:b262",
+    # Chicony (stout)
+    "04f2:b2fe",
+    # Chicony (butterfly)
+    "04f2:b35f",
+    # Chicony (rambi)
+    "04f2:b443",
+    # Chicony (glados)
+    "04f2:b552",
+    # LiteOn (spring)
+    "058f:b001",
+    # Foxlink? (butterfly)
+    "05c8:0351",
+    # Foxlink? (butterfly)
+    "05c8:0355",
+    # Cheng Uei? (falco)
+    "05c8:036e",
+    # SuYin (parrot)
+    "064e:d251",
+    # Realtek (falco)
+    "0bda:571c",
+    # IMC Networks (squawks)
+    "13d3:5657",
+    # Sunplus (parrot)
+    "1bcf:2c17",
+    # (C-13HDO10B39N) (alex)
+    "2232:1013",
+    # (C-10HDP11538N) (lumpy)
+    "2232:1017",
+    # (Namuga) (link)
+    "2232:1033",
+    # (C-03FFM12339N) (daisy)
+    "2232:1037",
+    # (C-10HDO13531N) (peach)
+    "2232:1056",
+    # (NCM-G102) (samus)
+    "2232:6001",
+    # Acer (stout)
+    "5986:0299",
+]
+
+# Bluetooth Host Controller
+USB_IDS += [
+    # Hon-hai (parrot)
+    "0489:e04e",
+    # Hon-hai (peppy)
+    "0489:e056",
+    # Hon-hai (Kahlee)
+    "0489:e09f",
+    # QCA6174A (delan)
+    "0489:e0a2",
+    # LiteOn (parrot)
+    "04ca:3006",
+    # LiteOn (aleena)
+    "04ca:3016",
+    # LiteOn (scarlet)
+    "04ca:301a",
+    # Realtek (blooglet)
+    "0bda:b00c",
+    # Atheros (stumpy, stout)
+    "0cf3:3004",
+    # Atheros (AR3011) (mario, alex, zgb)
+    "0cf3:3005",
+    # Atheros (stumyp)
+    "0cf3:3007",
+    # Atheros (butterfly)
+    "0cf3:311e",
+    # Atheros (scarlet)
+    "0cf3:e300",
+    # Marvell (rambi)
+    "1286:2046",
+    # Marvell (gru)
+    "1286:204e",
+    # Intel (rambi, samus)
+    "8087:07dc",
+    # Intel (strago, glados)
+    "8087:0a2a",
+    # Intel (octopus)
+    "8087:0aaa",
+    # Intel (hatch)
+    "8087:0026",
+    # Intel (atlas)
+    "8087:0025",
+]
+
+# WWAN (LTE)
+USB_IDS += [
+    # Huawei (ME936) (kip)
+    "12d1:15bb",
+    # Fibocom (L850-GL) (coral, nautilus, sarien)
+    "2cb7:0007",
+    # Fibocom (NL668, NL652)
+    "2cb7:01a0",
+    # Fibocom (FM101-GL) (mbim)
+    "2cb7:01a2",
+    # Fibocom (FM101-GL) (adb)
+    "2cb7:01a4",
+]
+
+# Mass Storage
+USB_IDS += [
+    # Genesys (SD card reader) (lumpy, link, peppy)
+    "05e3:0727",
+    # Realtek (SD card reader) (mario, alex)
+    "0bda:0138",
+    # Realtek (SD card reader) (helios)
+    "0bda:0136",
+    # Realtek (SD card reader) (falco)
+    "0bda:0177",
+    # Realtek (SD card reader) (pirrha)
+    "0bda:0129",
+]
+
+# Security Key
+USB_IDS += [
+    # Yubico.com
+    "1050:0211",
+    # Yubico.com (HID firmware)
+    "1050:0200",
+    # Google Titan key
+    "18d1:5026",
+]
+
+# USB Audio devices
+USB_IDS += [
+    # Google USB-C to 3.5mm Digital Headphone Jack Adapter 'Mir'
+    "18d1:5025",
+    # Google USB-C to 3.5mm Digital Headphone Jack Adapter 'Mir' (HID only)
+    "18d1:5029",
+    # Google USB-C to 3.5mm Digital Headphone Jack Adapter 2018 'Condor'
+    "18d1:5034",
+    # Google Pixel USB-C Earbuds 'Blackbird'
+    "18d1:5033",
+    # Libratone Q Adapt In-Ear USB-C Earphones, Made for Google
+    "03eb:2433",
+    # Moshi USB-C to 3.5 mm Adapter/Charger, Made for Google
+    "282b:48f0",
+    # Moshi USB-C to 3.5 mm Adapter/Charger, Made for Google (HID only)
+    "282b:0026",
+    # AiAiAi TMA-2 C60 Cable, Made for Google
+    "0572:1a08",
+    # Apple USB-C to 3.5mm Headphone Jack Adapter
+    "05ac:110a",
+]
+
+# RGB Keyboard
+USB_IDS += [
+    # Google Prism
+    "18d1:5022",
+]
+
+# List of PCI devices (vendorid:deviceid) for which it is safe to enable
+# autosuspend.
+PCI_IDS = []
+
+# Intel
+PCI_IDS += [
+    # Host bridge
+    "8086:590c",
+    # i915
+    "8086:591e",
+    # proc_thermal
+    "8086:1903",
+    # SPT PCH xHCI controller
+    "8086:9d2f",
+    # CNP PCH xHCI controller
+    "8086:9ded",
+    # intel_pmc_core
+    "8086:9d21",
+    # i801_smbus
+    "8086:9d23",
+    # iwlwifi
+    "8086:095a",
+    # GMM
+    "8086:1911",
+    # Thermal
+    "8086:9d31",
+    # MME
+    "8086:9d3a",
+    # CrOS EC
+    "8086:9d4b",
+    # PCH SPI
+    "8086:9d24",
+    # SATA
+    "8086:02d3",
+    # RAM memory
+    "8086:02ef",
+    # ISA bridge
+    "8086:0284",
+    # Communication controller
+    "8086:02e0",
+    # Network controller
+    "8086:02f0",
+    # Serial bus controller
+    "8086:02a4",
+    # USB controller
+    "8086:02ed",
+    # JSL xHCI controller
+    "8086:4ded",
+    # Volteer xHCI controller
+    "8086:a0ed",
+    # Brya xHCI controller
+    "8086:51ed",
+    # ADL-N PCH xHCI controller
+    "8086:54ed",
+    # Graphics
+    "8086:9b41",
+    # DSP
+    "8086:02f9",
+    # Host bridge
+    "8086:9b61",
+    # Host bridge
+    "8086:9b71",
+    # PCI Bridge
+    "8086:02b0",
+    # i915 (atlas)
+    "8086:591c",
+    # iwlwifi (atlas)
+    "8086:2526",
+    # i915 (kefka)
+    "8086:22b1",
+    # proc_thermal (kefka)
+    "8086:22dc",
+    # xchi_hdc (kefka)
+    "8086:22b5",
+    # snd_hda (kefka)
+    "8086:2284",
+    # pcieport (kefka)
+    "8086:22c8",
+    "8086:22cc",
+    # lpc_ich (kefka)
+    "8086:229c",
+    # iosf_mbi_pci (kefka)
+    "8086:2280",
+    # Host bridge (nami)
+    "8086:5904",
+    "8086:5914",
+    # Graphics (nami)
+    "8086:5906",
+    "8086:5917",
+    # ISA bridge (nami)
+    "8086:9d4e",
+    # wifi 7265 (nami)
+    "8086:095b",
+    # Graphics (brya)
+    "8086:46a8",
+    # Core 12G GNA (brya)
+    "8086:464f",
+    # PCH Shared SRAM (brya)
+    "8086:51ef",
+    # PCH eSPI (brya)
+    "8086:5182",
+    "8086:4601",
+    # Core 12G DTT (brya)
+    "8086:461d",
+    # Wifi (Brya)
+    "8086:51f0",
+    # PCH SPI (brya)
+    "8086:51a4",
+]
+
+# Samsung
+PCI_IDS += [
+    # NVMe KUS030205M-B001
+    "144d:a806",
+    # NVMe MZVLB256HAHQ
+    "144d:a808",
+    # NVMe MZ9LQ256HBJD-00BH1 (brya)
+    "144d:a809",
+]
+
+# Lite-on
+PCI_IDS += [
+    # 3C07110288
+    "14a4:9100",
+]
+
+# Seagate
+PCI_IDS += [
+    # ZP256CM30011
+    "7089:5012",
+]
+
+# Kingston
+PCI_IDS += [
+    # RBUSNS8154P3128GJ3
+    "2646:5008",
+]
+
+# Genesys Logic
+PCI_IDS += [
+    # SD Host Controller (brya)
+    "17a0:9755",
+]
+
+# Phison
+PCI_IDS += [
+    # E13 NVMe Controller (redrix)
+    '1987:5013',
+    # E18 PCIe4 NVMe Controller (vell)
+    '1987:5018',
+]
+
+# Do not edit below this line. #################################################
+
+UDEV_RULE = """\
+ACTION!="add", GOTO="autosuspend_end"
+SUBSYSTEM!="i2c|pci|usb", GOTO="autosuspend_end"
+
+SUBSYSTEM=="i2c", GOTO="autosuspend_i2c"
+SUBSYSTEM=="pci", GOTO="autosuspend_pci"
+SUBSYSTEM=="usb", GOTO="autosuspend_usb"
+
+# I2C rules
+LABEL="autosuspend_i2c"
+ATTR{name}=="cyapa", ATTR{power/control}="on", GOTO="autosuspend_end"
+GOTO="autosuspend_end"
+
+# PCI rules
+LABEL="autosuspend_pci"
+%(pci_rules)s\
+GOTO="autosuspend_end"
+
+# USB rules
+LABEL="autosuspend_usb"
+%(usb_rules)s\
+GOTO="autosuspend_end"
+
+# Enable autosuspend
+LABEL="autosuspend_enable"
+TEST=="power/control", ATTR{power/control}="auto", GOTO="autosuspend_end"
+
+LABEL="autosuspend_end"
+"""
+
+
+def main():
+    pci_rules = ""
+    for dev_ids in PCI_IDS:
+        vendor, device = dev_ids.split(":")
+        pci_rules += (
+            'ATTR{vendor}=="0x%s", ATTR{device}=="0x%s", '
+            'GOTO="autosuspend_enable"\n' % (vendor, device)
+        )
+
+    usb_rules = ""
+    for dev_ids in USB_IDS:
+        vid, pid = dev_ids.split(":")
+        usb_rules += (
+            'ATTR{idVendor}=="%s", ATTR{idProduct}=="%s", '
+            'GOTO="autosuspend_enable"\n' % (vid, pid)
+        )
+
+    print(UDEV_RULE % {"pci_rules": pci_rules, "usb_rules": usb_rules})
+
+
+if __name__ == "__main__":
+    main()