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fwupd/plugins/synaptics-rmi
History
Mario Limonciello 8aa5d41eb7 Add external interface messages
2020-10-26 12:05:20 -05:00
..
fuzzing Add a plugin to update Synaptics RMI4 devices 2019-10-02 10:45:13 +01:00
fu-dump.c Add FwupdInstallFlags of _IGNORE_CHECKSUM, _IGNORE_VID_PID and _IGNORE_POWER 2020-10-07 13:15:09 +01:00
fu-plugin-synaptics-rmi.c Set the protocol per-device not per-plugin 2019-11-25 18:01:54 +00:00
fu-synaptics-rmi-common.c Add a plugin to update Synaptics RMI4 devices 2019-10-02 10:45:13 +01:00
fu-synaptics-rmi-common.h trivial: Remove G_BEGIN_DECLS from all private headers 2019-10-09 20:02:16 +01:00
fu-synaptics-rmi-device.c Use the FuUdevDevice ->to_string() output 2020-09-03 16:50:41 +01:00
fu-synaptics-rmi-device.h trivial: Remove G_BEGIN_DECLS from all private headers 2019-10-09 20:02:16 +01:00
fu-synaptics-rmi-firmware.c Add fu_byte_array_set_size() 2020-10-20 19:54:07 +01:00
fu-synaptics-rmi-firmware.h trivial: Remove G_BEGIN_DECLS from all private headers 2019-10-09 20:02:16 +01:00
fu-synaptics-rmi-v5-device.c Do not conditionalize attach() and detach() on IS_BOOTLOADER 2020-04-09 09:55:30 +01:00
fu-synaptics-rmi-v5-device.h trivial: Remove G_BEGIN_DECLS from all private headers 2019-10-09 20:02:16 +01:00
fu-synaptics-rmi-v6-device.c synaptics-rmi: Do as little as possible in device setup 2019-10-03 15:14:10 +01:00
fu-synaptics-rmi-v6-device.h trivial: Remove G_BEGIN_DECLS from all private headers 2019-10-09 20:02:16 +01:00
fu-synaptics-rmi-v7-device.c synaptics-rmi: Add a missing error enum value 2020-02-07 15:16:39 +00:00
fu-synaptics-rmi-v7-device.h trivial: Remove G_BEGIN_DECLS from all private headers 2019-10-09 20:02:16 +01:00
meson.build Allow contructing a firmware with multiple images 2020-09-21 18:11:13 +01:00
README.md Add external interface messages 2020-10-26 12:05:20 -05:00
synaptics-rmi.quirk synaptics-rmi: Essentially blacklist Dell K12A 2020-05-14 13:14:39 +01:00

README.md

Synaptics RMI4 Support

Introduction

This plugin updates integrated Synaptics RMI4 devices, typically touchpads.

GUID Generation

The HID DeviceInstanceId values are used, e.g. HIDRAW\VEN_06CB&DEV_4875.

These devices also use custom GUID values constructed using the board ID, e.g.

  • SYNAPTICS_RMI\TM3038-002
  • SYNAPTICS_RMI\TM3038

Vendor ID Security

The vendor ID is set from the udev vendor, in this instance set to HIDRAW:0x06CB

Firmware Format

The daemon will decompress the cabinet archive and extract a firmware blob in a proprietary (but docucumented) file format.

This plugin supports the following protocol ID:

  • com.synaptics.rmi

External interface access

This plugin requires ioctl access to HIDIOCSFEATURE and HIDIOCGFEATURE.