| # 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_V4L2=y || (RMI4_CORE=m && VIDEO_V4L2=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 |
