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authorAndrew Duggan <aduggan@synaptics.com>2016-11-09 03:48:48 +0300
committerDmitry Torokhov <dmitry.torokhov@gmail.com>2016-11-09 04:12:07 +0300
commit2775e523246e11c5ce90b69226c5e67aa43e64a5 (patch)
tree858d445c2f8450072686a57a890fe544ed66e342 /include/linux/rmi.h
parent6d0dbeae71f074c67b081eae45cd58fa39dfda2e (diff)
downloadlinux-2775e523246e11c5ce90b69226c5e67aa43e64a5.tar.xz
Input: synaptics-rmi4 - add parameters for dribble packets and palm detect gesture
The rmi_f11 driver currently disables dribble packets and the palm detect gesture for all devices. This patch creates a parameter in the 2d sensor platform data for controlling this functionality on a per device basis. For more information on dribble packets: Commit 05ba999fcabb ("HID: rmi: disable dribble packets on Synaptics touchpads") For more information on the palm detect gesture: Commit f097deef59a6 ("HID: rmi: disable palm detect gesture when present") Signed-off-by: Andrew Duggan <aduggan@synaptics.com> Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Diffstat (limited to 'include/linux/rmi.h')
-rw-r--r--include/linux/rmi.h21
1 files changed, 13 insertions, 8 deletions
diff --git a/include/linux/rmi.h b/include/linux/rmi.h
index 5944e6c2470d..ac904bb439a5 100644
--- a/include/linux/rmi.h
+++ b/include/linux/rmi.h
@@ -99,6 +99,8 @@ struct rmi_2d_sensor_platform_data {
bool topbuttonpad;
bool kernel_tracking;
int dmax;
+ int dribble;
+ int palm_detect;
};
/**
@@ -116,14 +118,17 @@ struct rmi_f30_data {
bool disable;
};
-/**
- * struct rmi_f01_power - override default power management settings.
- *
+
+/*
+ * Set the state of a register
+ * DEFAULT - use the default value set by the firmware config
+ * OFF - explicitly disable the register
+ * ON - explicitly enable the register
*/
-enum rmi_f01_nosleep {
- RMI_F01_NOSLEEP_DEFAULT = 0,
- RMI_F01_NOSLEEP_OFF = 1,
- RMI_F01_NOSLEEP_ON = 2
+enum rmi_reg_state {
+ RMI_REG_STATE_DEFAULT = 0,
+ RMI_REG_STATE_OFF = 1,
+ RMI_REG_STATE_ON = 2
};
/**
@@ -143,7 +148,7 @@ enum rmi_f01_nosleep {
* when the touch sensor is in doze mode, in units of 10ms.
*/
struct rmi_f01_power_management {
- enum rmi_f01_nosleep nosleep;
+ enum rmi_reg_state nosleep;
u8 wakeup_threshold;
u8 doze_holdoff;
u8 doze_interval;