drivers/input/rmi4/Kconfig

   1 #
   2 # RMI4 configuration
   3 #
   4 config 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
  12 config 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
  21 config 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
  30 config 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
  42 config RMI4_2D_SENSOR
  43         bool
  44         depends on RMI4_CORE
  45
  46 config RMI4_F11
  47         bool "RMI4 Function 11 (2D pointing)"
  48         select RMI4_2D_SENSOR
  49         depends on RMI4_CORE
  50         help
  51           Say Y here if you want to add support for RMI4 function 11.
  52
  53           Function 11 provides 2D multifinger pointing for touchscreens and
  54           touchpads. For sensors that support relative pointing, F11 also
  55           provides mouse input.
  56
  57 config RMI4_F12
  58         bool "RMI4 Function 12 (2D pointing)"
  59         select RMI4_2D_SENSOR
  60         depends on RMI4_CORE
  61         help
  62           Say Y here if you want to add support for RMI4 function 12.
  63
  64           Function 12 provides 2D multifinger pointing for touchscreens and
  65           touchpads. For sensors that support relative pointing, F12 also
  66           provides mouse input.
  67
  68 config RMI4_F30
  69         bool "RMI4 Function 30 (GPIO LED)"
  70         depends on RMI4_CORE
  71         help
  72           Say Y here if you want to add support for RMI4 function 30.
  73
  74           Function 30 provides GPIO and LED support for RMI4 devices. This
  75           includes support for buttons on TouchPads and ClickPads.
  76
  77 config RMI4_F34
  78         bool "RMI4 Function 34 (Device reflash)"
  79         depends on RMI4_CORE
  80         select FW_LOADER
  81         help
  82           Say Y here if you want to add support for RMI4 function 34.
  83
  84           Function 34 provides support for upgrading the firmware on the RMI4
  85           device via the firmware loader interface. This is triggered using a
  86           sysfs attribute.
  87
  88 config RMI4_F54
  89         bool "RMI4 Function 54 (Analog diagnostics)"
  90         depends on RMI4_CORE
  91         depends on VIDEO_V4L2=y || (RMI4_CORE=m && VIDEO_V4L2=m)
  92         select VIDEOBUF2_VMALLOC
  93         help
  94           Say Y here if you want to add support for RMI4 function 54
  95
  96           Function 54 provides access to various diagnostic features in certain
  97           RMI4 touch sensors.
  98
  99 config RMI4_F55
 100         bool "RMI4 Function 55 (Sensor tuning)"
 101         depends on RMI4_CORE
 102         help
 103           Say Y here if you want to add support for RMI4 function 55
 104
 105           Function 55 provides access to the RMI4 touch sensor tuning
 106           mechanism.