1# SPDX-License-Identifier: GPL-2.0-only
  2#
  3# RMI4 configuration
  4#
  5config RMI4_CORE
  6	tristate "Synaptics RMI4 bus support"
  7	select IRQ_DOMAIN
  8	help
  9	  Say Y here if you want to support the Synaptics RMI4 bus.  This is
 10	  required for all RMI4 device support.
 11
 12	  If unsure, say Y.
 13
 14if RMI4_CORE
 15
 16config RMI4_I2C
 17	tristate "RMI4 I2C Support"
 18	depends on I2C
 19	help
 20	  Say Y here if you want to support RMI4 devices connected to an I2C
 21	  bus.
 22
 23	  If unsure, say Y.
 24
 25config RMI4_SPI
 26	tristate "RMI4 SPI Support"
 27	depends on SPI
 28	help
 29	  Say Y here if you want to support RMI4 devices connected to a SPI
 30	  bus.
 31
 32	  If unsure, say N.
 33
 34config RMI4_SMB
 35	tristate "RMI4 SMB Support"
 36	depends on I2C
 37	help
 38	  Say Y here if you want to support RMI4 devices connected to an SMB
 39	  bus.
 40
 41	  If unsure, say N.
 42
 43	  To compile this driver as a module, choose M here: the module will be
 44	  called rmi_smbus.
 45
 46config RMI4_F03
 47	bool "RMI4 Function 03 (PS2 Guest)"
 48	depends on RMI4_CORE
 49	help
 50	  Say Y here if you want to add support for RMI4 function 03.
 51
 52	  Function 03 provides PS2 guest support for RMI4 devices. This
 53	  includes support for TrackPoints on TouchPads.
 54
 55config RMI4_F03_SERIO
 56	tristate
 57	depends on RMI4_CORE
 58	depends on RMI4_F03
 59	default RMI4_CORE
 60	select SERIO
 61
 62config RMI4_2D_SENSOR
 63	bool
 
 64
 65config RMI4_F11
 66	bool "RMI4 Function 11 (2D pointing)"
 67	select RMI4_2D_SENSOR
 
 68	help
 69	  Say Y here if you want to add support for RMI4 function 11.
 70
 71	  Function 11 provides 2D multifinger pointing for touchscreens and
 72	  touchpads. For sensors that support relative pointing, F11 also
 73	  provides mouse input.
 74
 75config RMI4_F12
 76	bool "RMI4 Function 12 (2D pointing)"
 77	select RMI4_2D_SENSOR
 
 78	help
 79	  Say Y here if you want to add support for RMI4 function 12.
 80
 81	  Function 12 provides 2D multifinger pointing for touchscreens and
 82	  touchpads. For sensors that support relative pointing, F12 also
 83	  provides mouse input.
 84
 85config RMI4_F30
 86	bool "RMI4 Function 30 (GPIO LED)"
 
 87	help
 88	  Say Y here if you want to add support for RMI4 function 30.
 89
 90	  Function 30 provides GPIO and LED support for RMI4 devices. This
 91	  includes support for buttons on TouchPads and ClickPads.
 92
 93config RMI4_F34
 94	bool "RMI4 Function 34 (Device reflash)"
 95	select FW_LOADER
 96	help
 97	  Say Y here if you want to add support for RMI4 function 34.
 98
 99	  Function 34 provides support for upgrading the firmware on the RMI4
100	  device via the firmware loader interface. This is triggered using a
101	  sysfs attribute.
102
103config RMI4_F3A
104	bool "RMI4 Function 3A (GPIO)"
105	help
106	  Say Y here if you want to add support for RMI4 function 3A.
107
108	  Function 3A provides GPIO support for RMI4 devices. This includes
109	  support for buttons on TouchPads and ClickPads.
110
111config RMI4_F54
112	bool "RMI4 Function 54 (Analog diagnostics)"
113	depends on VIDEO_DEV=y || (RMI4_CORE=m && VIDEO_DEV=m)
114	select VIDEOBUF2_VMALLOC
115	select RMI4_F55
116	help
117	  Say Y here if you want to add support for RMI4 function 54
118
119	  Function 54 provides access to various diagnostic features in certain
120	  RMI4 touch sensors.
121
122config RMI4_F55
123	bool "RMI4 Function 55 (Sensor tuning)"
124	help
125	  Say Y here if you want to add support for RMI4 function 55
126
127	  Function 55 provides access to the RMI4 touch sensor tuning
128	  mechanism.
129
130endif # RMI_CORE

 
 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.