Mike Lockwood | 4f5d517 | 2012-04-04 11:26:59 -0700 | [diff] [blame] | 1 | # Copyright (C) 2012 The Android Open Source Project |
| 2 | # |
| 3 | # USB configuration common for all android devices |
| 4 | # |
| 5 | |
| 6 | on post-fs-data |
| 7 | chown system system /sys/class/android_usb/android0/f_mass_storage/lun/file |
| 8 | chmod 0660 /sys/class/android_usb/android0/f_mass_storage/lun/file |
| 9 | chown system system /sys/class/android_usb/android0/f_rndis/ethaddr |
| 10 | chmod 0660 /sys/class/android_usb/android0/f_rndis/ethaddr |
Tom Cherry | 2270dbb | 2015-09-03 16:14:51 -0700 | [diff] [blame] | 11 | mkdir /data/misc/adb 02750 system shell |
Paul Crowley | 68258e8 | 2019-10-28 07:55:03 -0700 | [diff] [blame] | 12 | mkdir /data/adb 0700 root root encryption=Require |
Tom Cherry | 2270dbb | 2015-09-03 16:14:51 -0700 | [diff] [blame] | 13 | |
| 14 | # adbd is controlled via property triggers in init.<platform>.usb.rc |
Bowgo Tsai | 7b9a4d5 | 2017-07-28 20:29:15 +0800 | [diff] [blame] | 15 | service adbd /system/bin/adbd --root_seclabel=u:r:su:s0 |
Tom Cherry | 2270dbb | 2015-09-03 16:14:51 -0700 | [diff] [blame] | 16 | class core |
Michael Groover | 7eeda6b | 2019-04-25 18:33:35 -0700 | [diff] [blame] | 17 | socket adbd seqpacket 660 system system |
Tom Cherry | 2270dbb | 2015-09-03 16:14:51 -0700 | [diff] [blame] | 18 | disabled |
Josh Gao | 594f70f | 2019-08-15 14:05:12 -0700 | [diff] [blame] | 19 | updatable |
Tom Cherry | 2270dbb | 2015-09-03 16:14:51 -0700 | [diff] [blame] | 20 | seclabel u:r:adbd:s0 |
| 21 | |
Josh Gao | 552f3b4 | 2021-03-22 16:36:17 -0700 | [diff] [blame^] | 22 | on property:vendor.sys.usb.adb.disabled=* |
| 23 | setprop sys.usb.adb.disabled ${vendor.sys.usb.adb.disabled} |
| 24 | |
Nikita Ioffe | c796f91 | 2019-12-10 19:16:15 +0000 | [diff] [blame] | 25 | # Set default value on sys.usb.configfs early in boot sequence. It will be |
| 26 | # overridden in `on boot` action of init.hardware.rc. |
| 27 | on init |
Badhri Jagan Sridharan | 48d59ac | 2015-08-28 17:39:28 -0700 | [diff] [blame] | 28 | setprop sys.usb.configfs 0 |
| 29 | |
Mike Lockwood | 4f5d517 | 2012-04-04 11:26:59 -0700 | [diff] [blame] | 30 | # Used to disable USB when switching states |
Badhri Jagan Sridharan | 48d59ac | 2015-08-28 17:39:28 -0700 | [diff] [blame] | 31 | on property:sys.usb.config=none && property:sys.usb.configfs=0 |
Mike Lockwood | 4f5d517 | 2012-04-04 11:26:59 -0700 | [diff] [blame] | 32 | stop adbd |
| 33 | write /sys/class/android_usb/android0/enable 0 |
| 34 | write /sys/class/android_usb/android0/bDeviceClass 0 |
| 35 | setprop sys.usb.state ${sys.usb.config} |
| 36 | |
| 37 | # adb only USB configuration |
Badhri Jagan Sridharan | 97b536f | 2014-09-05 11:10:09 -0700 | [diff] [blame] | 38 | # This is the fallback configuration if the |
| 39 | # USB manager fails to set a standard configuration |
Badhri Jagan Sridharan | 48d59ac | 2015-08-28 17:39:28 -0700 | [diff] [blame] | 40 | on property:sys.usb.config=adb && property:sys.usb.configfs=0 |
Mike Lockwood | 4f5d517 | 2012-04-04 11:26:59 -0700 | [diff] [blame] | 41 | write /sys/class/android_usb/android0/enable 0 |
| 42 | write /sys/class/android_usb/android0/idVendor 18d1 |
Badhri Jagan Sridharan | 97b536f | 2014-09-05 11:10:09 -0700 | [diff] [blame] | 43 | write /sys/class/android_usb/android0/idProduct 4EE7 |
Mike Lockwood | 4f5d517 | 2012-04-04 11:26:59 -0700 | [diff] [blame] | 44 | write /sys/class/android_usb/android0/functions ${sys.usb.config} |
| 45 | write /sys/class/android_usb/android0/enable 1 |
| 46 | start adbd |
| 47 | setprop sys.usb.state ${sys.usb.config} |
| 48 | |
| 49 | # USB accessory configuration |
Badhri Jagan Sridharan | 48d59ac | 2015-08-28 17:39:28 -0700 | [diff] [blame] | 50 | on property:sys.usb.config=accessory && property:sys.usb.configfs=0 |
Mike Lockwood | 4f5d517 | 2012-04-04 11:26:59 -0700 | [diff] [blame] | 51 | write /sys/class/android_usb/android0/enable 0 |
| 52 | write /sys/class/android_usb/android0/idVendor 18d1 |
| 53 | write /sys/class/android_usb/android0/idProduct 2d00 |
| 54 | write /sys/class/android_usb/android0/functions ${sys.usb.config} |
| 55 | write /sys/class/android_usb/android0/enable 1 |
| 56 | setprop sys.usb.state ${sys.usb.config} |
| 57 | |
| 58 | # USB accessory configuration, with adb |
Badhri Jagan Sridharan | 48d59ac | 2015-08-28 17:39:28 -0700 | [diff] [blame] | 59 | on property:sys.usb.config=accessory,adb && property:sys.usb.configfs=0 |
Mike Lockwood | 4f5d517 | 2012-04-04 11:26:59 -0700 | [diff] [blame] | 60 | write /sys/class/android_usb/android0/enable 0 |
| 61 | write /sys/class/android_usb/android0/idVendor 18d1 |
| 62 | write /sys/class/android_usb/android0/idProduct 2d01 |
| 63 | write /sys/class/android_usb/android0/functions ${sys.usb.config} |
| 64 | write /sys/class/android_usb/android0/enable 1 |
| 65 | start adbd |
| 66 | setprop sys.usb.state ${sys.usb.config} |
| 67 | |
| 68 | # audio accessory configuration |
Badhri Jagan Sridharan | 48d59ac | 2015-08-28 17:39:28 -0700 | [diff] [blame] | 69 | on property:sys.usb.config=audio_source && property:sys.usb.configfs=0 |
Mike Lockwood | 4f5d517 | 2012-04-04 11:26:59 -0700 | [diff] [blame] | 70 | write /sys/class/android_usb/android0/enable 0 |
| 71 | write /sys/class/android_usb/android0/idVendor 18d1 |
| 72 | write /sys/class/android_usb/android0/idProduct 2d02 |
| 73 | write /sys/class/android_usb/android0/functions ${sys.usb.config} |
| 74 | write /sys/class/android_usb/android0/enable 1 |
| 75 | setprop sys.usb.state ${sys.usb.config} |
| 76 | |
| 77 | # audio accessory configuration, with adb |
Badhri Jagan Sridharan | 48d59ac | 2015-08-28 17:39:28 -0700 | [diff] [blame] | 78 | on property:sys.usb.config=audio_source,adb && property:sys.usb.configfs=0 |
Mike Lockwood | 4f5d517 | 2012-04-04 11:26:59 -0700 | [diff] [blame] | 79 | write /sys/class/android_usb/android0/enable 0 |
| 80 | write /sys/class/android_usb/android0/idVendor 18d1 |
| 81 | write /sys/class/android_usb/android0/idProduct 2d03 |
| 82 | write /sys/class/android_usb/android0/functions ${sys.usb.config} |
| 83 | write /sys/class/android_usb/android0/enable 1 |
| 84 | start adbd |
| 85 | setprop sys.usb.state ${sys.usb.config} |
| 86 | |
| 87 | # USB and audio accessory configuration |
Badhri Jagan Sridharan | 48d59ac | 2015-08-28 17:39:28 -0700 | [diff] [blame] | 88 | on property:sys.usb.config=accessory,audio_source && property:sys.usb.configfs=0 |
Mike Lockwood | 4f5d517 | 2012-04-04 11:26:59 -0700 | [diff] [blame] | 89 | write /sys/class/android_usb/android0/enable 0 |
| 90 | write /sys/class/android_usb/android0/idVendor 18d1 |
| 91 | write /sys/class/android_usb/android0/idProduct 2d04 |
| 92 | write /sys/class/android_usb/android0/functions ${sys.usb.config} |
| 93 | write /sys/class/android_usb/android0/enable 1 |
| 94 | setprop sys.usb.state ${sys.usb.config} |
| 95 | |
| 96 | # USB and audio accessory configuration, with adb |
Badhri Jagan Sridharan | 48d59ac | 2015-08-28 17:39:28 -0700 | [diff] [blame] | 97 | on property:sys.usb.config=accessory,audio_source,adb && property:sys.usb.configfs=0 |
Mike Lockwood | 4f5d517 | 2012-04-04 11:26:59 -0700 | [diff] [blame] | 98 | write /sys/class/android_usb/android0/enable 0 |
| 99 | write /sys/class/android_usb/android0/idVendor 18d1 |
| 100 | write /sys/class/android_usb/android0/idProduct 2d05 |
| 101 | write /sys/class/android_usb/android0/functions ${sys.usb.config} |
| 102 | write /sys/class/android_usb/android0/enable 1 |
| 103 | start adbd |
| 104 | setprop sys.usb.state ${sys.usb.config} |
| 105 | |
| 106 | # Used to set USB configuration at boot and to switch the configuration |
| 107 | # when changing the default configuration |
Badhri Jagan Sridharan | 05e04a1 | 2016-08-01 14:45:18 -0700 | [diff] [blame] | 108 | on boot && property:persist.sys.usb.config=* |
Mike Lockwood | 4f5d517 | 2012-04-04 11:26:59 -0700 | [diff] [blame] | 109 | setprop sys.usb.config ${persist.sys.usb.config} |
Tim Kilbourn | 8c12fdf | 2015-08-12 09:36:00 -0700 | [diff] [blame] | 110 | |
| 111 | # |
| 112 | # USB type C |
| 113 | # |
| 114 | |
| 115 | # USB mode changes |
| 116 | on property:sys.usb.typec.mode=dfp |
| 117 | write /sys/class/dual_role_usb/otg_default/mode ${sys.usb.typec.mode} |
| 118 | setprop sys.usb.typec.state ${sys.usb.typec.mode} |
| 119 | |
| 120 | on property:sys.usb.typec.mode=ufp |
| 121 | write /sys/class/dual_role_usb/otg_default/mode ${sys.usb.typec.mode} |
| 122 | setprop sys.usb.typec.state ${sys.usb.typec.mode} |
| 123 | |
| 124 | # USB data role changes |
| 125 | on property:sys.usb.typec.data_role=device |
Vincent Palatin | 3b7995b | 2015-09-03 13:50:27 -0700 | [diff] [blame] | 126 | write /sys/class/dual_role_usb/otg_default/data_role ${sys.usb.typec.data_role} |
Tim Kilbourn | 8c12fdf | 2015-08-12 09:36:00 -0700 | [diff] [blame] | 127 | setprop sys.usb.typec.state ${sys.usb.typec.data_role} |
| 128 | |
| 129 | on property:sys.usb.typec.data_role=host |
Vincent Palatin | 3b7995b | 2015-09-03 13:50:27 -0700 | [diff] [blame] | 130 | write /sys/class/dual_role_usb/otg_default/data_role ${sys.usb.typec.data_role} |
Tim Kilbourn | 8c12fdf | 2015-08-12 09:36:00 -0700 | [diff] [blame] | 131 | setprop sys.usb.typec.state ${sys.usb.typec.data_role} |
| 132 | |
| 133 | # USB power role changes |
| 134 | on property:sys.usb.typec.power_role=source |
Vincent Palatin | 3b7995b | 2015-09-03 13:50:27 -0700 | [diff] [blame] | 135 | write /sys/class/dual_role_usb/otg_default/power_role ${sys.usb.typec.power_role} |
Tim Kilbourn | 8c12fdf | 2015-08-12 09:36:00 -0700 | [diff] [blame] | 136 | setprop sys.usb.typec.state ${sys.usb.typec.power_role} |
| 137 | |
| 138 | on property:sys.usb.typec.power_role=sink |
Vincent Palatin | 3b7995b | 2015-09-03 13:50:27 -0700 | [diff] [blame] | 139 | write /sys/class/dual_role_usb/otg_default/power_role ${sys.usb.typec.power_role} |
Tim Kilbourn | 8c12fdf | 2015-08-12 09:36:00 -0700 | [diff] [blame] | 140 | setprop sys.usb.typec.state ${sys.usb.typec.power_role} |
Nikita Ioffe | c796f91 | 2019-12-10 19:16:15 +0000 | [diff] [blame] | 141 | |
| 142 | on userspace-reboot-requested |
| 143 | setprop sys.usb.config "" |
Nikita Ioffe | c796f91 | 2019-12-10 19:16:15 +0000 | [diff] [blame] | 144 | setprop sys.usb.state "" |