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- # SPDX-License-Identifier: GPL-2.0-only
- #
- # RMI4 configuration
- #
- config RMI4_CORE
- tristate "Synaptics RMI4 bus support"
- select IRQ_DOMAIN
- help
- Say Y here if you want to support the Synaptics RMI4 bus. This is
- required for all RMI4 device support.
- If unsure, say Y.
- if RMI4_CORE
- config RMI4_I2C
- tristate "RMI4 I2C Support"
- depends on I2C
- help
- Say Y here if you want to support RMI4 devices connected to an I2C
- bus.
- If unsure, say Y.
- config RMI4_SPI
- tristate "RMI4 SPI Support"
- depends on SPI
- help
- Say Y here if you want to support RMI4 devices connected to a SPI
- bus.
- If unsure, say N.
- config RMI4_SMB
- tristate "RMI4 SMB Support"
- depends on I2C
- help
- Say Y here if you want to support RMI4 devices connected to an SMB
- bus.
- If unsure, say N.
- To compile this driver as a module, choose M here: the module will be
- called rmi_smbus.
- config RMI4_F03
- bool "RMI4 Function 03 (PS2 Guest)"
- depends on RMI4_CORE
- help
- Say Y here if you want to add support for RMI4 function 03.
- Function 03 provides PS2 guest support for RMI4 devices. This
- includes support for TrackPoints on TouchPads.
- config RMI4_F03_SERIO
- tristate
- depends on RMI4_CORE
- depends on RMI4_F03
- default RMI4_CORE
- select SERIO
- config RMI4_2D_SENSOR
- bool
- config RMI4_F11
- bool "RMI4 Function 11 (2D pointing)"
- select RMI4_2D_SENSOR
- help
- Say Y here if you want to add support for RMI4 function 11.
- Function 11 provides 2D multifinger pointing for touchscreens and
- touchpads. For sensors that support relative pointing, F11 also
- provides mouse input.
- config RMI4_F12
- bool "RMI4 Function 12 (2D pointing)"
- select RMI4_2D_SENSOR
- help
- Say Y here if you want to add support for RMI4 function 12.
- Function 12 provides 2D multifinger pointing for touchscreens and
- touchpads. For sensors that support relative pointing, F12 also
- provides mouse input.
- config RMI4_F30
- bool "RMI4 Function 30 (GPIO LED)"
- help
- Say Y here if you want to add support for RMI4 function 30.
- Function 30 provides GPIO and LED support for RMI4 devices. This
- includes support for buttons on TouchPads and ClickPads.
- config RMI4_F34
- bool "RMI4 Function 34 (Device reflash)"
- select FW_LOADER
- help
- Say Y here if you want to add support for RMI4 function 34.
- Function 34 provides support for upgrading the firmware on the RMI4
- device via the firmware loader interface. This is triggered using a
- sysfs attribute.
- config RMI4_F3A
- bool "RMI4 Function 3A (GPIO)"
- help
- Say Y here if you want to add support for RMI4 function 3A.
- Function 3A provides GPIO support for RMI4 devices. This includes
- support for buttons on TouchPads and ClickPads.
- config RMI4_F54
- bool "RMI4 Function 54 (Analog diagnostics)"
- depends on VIDEO_DEV=y || (RMI4_CORE=m && VIDEO_DEV=m)
- select VIDEOBUF2_VMALLOC
- select RMI4_F55
- help
- Say Y here if you want to add support for RMI4 function 54
- Function 54 provides access to various diagnostic features in certain
- RMI4 touch sensors.
- config RMI4_F55
- bool "RMI4 Function 55 (Sensor tuning)"
- help
- Say Y here if you want to add support for RMI4 function 55
- Function 55 provides access to the RMI4 touch sensor tuning
- mechanism.
- endif # RMI_CORE
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