1# 2# RMI4 configuration 3# 4config RMI4_CORE 5 tristate "Synaptics RMI4 bus support" 6 help 7 Say Y here if you want to support the Synaptics RMI4 bus. This is 8 required for all RMI4 device support. 9 10 If unsure, say Y. 11 12config RMI4_I2C 13 tristate "RMI4 I2C Support" 14 depends on RMI4_CORE && I2C 15 help 16 Say Y here if you want to support RMI4 devices connected to an I2C 17 bus. 18 19 If unsure, say Y. 20 21config RMI4_SPI 22 tristate "RMI4 SPI Support" 23 depends on RMI4_CORE && SPI 24 help 25 Say Y here if you want to support RMI4 devices connected to a SPI 26 bus. 27 28 If unsure, say N. 29 30config RMI4_SMB 31 tristate "RMI4 SMB Support" 32 depends on RMI4_CORE && I2C 33 help 34 Say Y here if you want to support RMI4 devices connected to an SMB 35 bus. 36 37 If unsure, say N. 38 39 To compile this driver as a module, choose M here: the module will be 40 called rmi_smbus. 41 42config RMI4_F03 43 bool "RMI4 Function 03 (PS2 Guest)" 44 depends on RMI4_CORE 45 depends on SERIO=y || RMI4_CORE=SERIO 46 help 47 Say Y here if you want to add support for RMI4 function 03. 48 49 Function 03 provides PS2 guest support for RMI4 devices. This 50 includes support for TrackPoints on TouchPads. 51 52config RMI4_2D_SENSOR 53 bool 54 depends on RMI4_CORE 55 56config RMI4_F11 57 bool "RMI4 Function 11 (2D pointing)" 58 select RMI4_2D_SENSOR 59 depends on RMI4_CORE 60 help 61 Say Y here if you want to add support for RMI4 function 11. 62 63 Function 11 provides 2D multifinger pointing for touchscreens and 64 touchpads. For sensors that support relative pointing, F11 also 65 provides mouse input. 66 67config RMI4_F12 68 bool "RMI4 Function 12 (2D pointing)" 69 select RMI4_2D_SENSOR 70 depends on RMI4_CORE 71 help 72 Say Y here if you want to add support for RMI4 function 12. 73 74 Function 12 provides 2D multifinger pointing for touchscreens and 75 touchpads. For sensors that support relative pointing, F12 also 76 provides mouse input. 77 78config RMI4_F30 79 bool "RMI4 Function 30 (GPIO LED)" 80 depends on RMI4_CORE 81 help 82 Say Y here if you want to add support for RMI4 function 30. 83 84 Function 30 provides GPIO and LED support for RMI4 devices. This 85 includes support for buttons on TouchPads and ClickPads. 86 87config RMI4_F34 88 bool "RMI4 Function 34 (Device reflash)" 89 depends on RMI4_CORE 90 select FW_LOADER 91 help 92 Say Y here if you want to add support for RMI4 function 34. 93 94 Function 34 provides support for upgrading the firmware on the RMI4 95 device via the firmware loader interface. This is triggered using a 96 sysfs attribute. 97 98config RMI4_F54 99 bool "RMI4 Function 54 (Analog diagnostics)" 100 depends on RMI4_CORE 101 depends on VIDEO_V4L2=y || (RMI4_CORE=m && VIDEO_V4L2=m) 102 select VIDEOBUF2_VMALLOC 103 select RMI4_F55 104 help 105 Say Y here if you want to add support for RMI4 function 54 106 107 Function 54 provides access to various diagnostic features in certain 108 RMI4 touch sensors. 109 110config RMI4_F55 111 bool "RMI4 Function 55 (Sensor tuning)" 112 depends on RMI4_CORE 113 help 114 Say Y here if you want to add support for RMI4 function 55 115 116 Function 55 provides access to the RMI4 touch sensor tuning 117 mechanism. 118