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_2D_SENSOR 31 bool 32 depends on RMI4_CORE 33 34config RMI4_F11 35 bool "RMI4 Function 11 (2D pointing)" 36 select RMI4_2D_SENSOR 37 depends on RMI4_CORE 38 help 39 Say Y here if you want to add support for RMI4 function 11. 40 41 Function 11 provides 2D multifinger pointing for touchscreens and 42 touchpads. For sensors that support relative pointing, F11 also 43 provides mouse input. 44 45config RMI4_F12 46 bool "RMI4 Function 12 (2D pointing)" 47 select RMI4_2D_SENSOR 48 depends on RMI4_CORE 49 help 50 Say Y here if you want to add support for RMI4 function 12. 51 52 Function 12 provides 2D multifinger pointing for touchscreens and 53 touchpads. For sensors that support relative pointing, F12 also 54 provides mouse input. 55 56config RMI4_F30 57 bool "RMI4 Function 30 (GPIO LED)" 58 depends on RMI4_CORE 59 help 60 Say Y here if you want to add support for RMI4 function 30. 61 62 Function 30 provides GPIO and LED support for RMI4 devices. This 63 includes support for buttons on TouchPads and ClickPads. 64 65config RMI4_F54 66 bool "RMI4 Function 54 (Analog diagnostics)" 67 depends on RMI4_CORE 68 depends on VIDEO_V4L2=y || (RMI4_CORE=m && VIDEO_V4L2=m) 69 select VIDEOBUF2_VMALLOC 70 help 71 Say Y here if you want to add support for RMI4 function 54 72 73 Function 54 provides access to various diagnostic features in certain 74 RMI4 touch sensors. 75