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path: root/drivers/input/rmi4/Kconfig
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-rw-r--r--drivers/input/rmi4/Kconfig8
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/input/rmi4/Kconfig b/drivers/input/rmi4/Kconfig
index a212ff706f74..16119f760d11 100644
--- a/drivers/input/rmi4/Kconfig
+++ b/drivers/input/rmi4/Kconfig
@@ -100,6 +100,14 @@ config RMI4_F34
device via the firmware loader interface. This is triggered using a
sysfs attribute.
+config RMI4_F3A
+ bool "RMI4 Function 3A (GPIO)"
+ help
+ Say Y here if you want to add support for RMI4 function 3A.
+
+ Function 3A provides GPIO support for RMI4 devices. This includes
+ support for buttons on TouchPads and ClickPads.
+
config RMI4_F54
bool "RMI4 Function 54 (Analog diagnostics)"
depends on VIDEO_V4L2=y || (RMI4_CORE=m && VIDEO_V4L2=m)