1 # SPDX-License-Identifier: GPL-2.0-only
6 tristate "Synaptics RMI4 bus support"
9 Say Y here if you want to support the Synaptics RMI4 bus. This is
10 required for all RMI4 device support.
17 tristate "RMI4 I2C Support"
20 Say Y here if you want to support RMI4 devices connected to an I2C
26 tristate "RMI4 SPI Support"
29 Say Y here if you want to support RMI4 devices connected to a SPI
35 tristate "RMI4 SMB Support"
38 Say Y here if you want to support RMI4 devices connected to an SMB
43 To compile this driver as a module, choose M here: the module will be
47 bool "RMI4 Function 03 (PS2 Guest)"
50 Say Y here if you want to add support for RMI4 function 03.
52 Function 03 provides PS2 guest support for RMI4 devices. This
53 includes support for TrackPoints on TouchPads.
66 bool "RMI4 Function 11 (2D pointing)"
69 Say Y here if you want to add support for RMI4 function 11.
71 Function 11 provides 2D multifinger pointing for touchscreens and
72 touchpads. For sensors that support relative pointing, F11 also
76 bool "RMI4 Function 12 (2D pointing)"
79 Say Y here if you want to add support for RMI4 function 12.
81 Function 12 provides 2D multifinger pointing for touchscreens and
82 touchpads. For sensors that support relative pointing, F12 also
86 bool "RMI4 Function 30 (GPIO LED)"
88 Say Y here if you want to add support for RMI4 function 30.
90 Function 30 provides GPIO and LED support for RMI4 devices. This
91 includes support for buttons on TouchPads and ClickPads.
94 bool "RMI4 Function 34 (Device reflash)"
97 Say Y here if you want to add support for RMI4 function 34.
99 Function 34 provides support for upgrading the firmware on the RMI4
100 device via the firmware loader interface. This is triggered using a
104 bool "RMI4 Function 3A (GPIO)"
106 Say Y here if you want to add support for RMI4 function 3A.
108 Function 3A provides GPIO support for RMI4 devices. This includes
109 support for buttons on TouchPads and ClickPads.
112 bool "RMI4 Function 54 (Analog diagnostics)"
113 depends on VIDEO_V4L2=y || (RMI4_CORE=m && VIDEO_V4L2=m)
114 select VIDEOBUF2_VMALLOC
117 Say Y here if you want to add support for RMI4 function 54
119 Function 54 provides access to various diagnostic features in certain
123 bool "RMI4 Function 55 (Sensor tuning)"
125 Say Y here if you want to add support for RMI4 function 55
127 Function 55 provides access to the RMI4 touch sensor tuning