linux-toradex.git/include/linux/rmi.h, branch v4.11-rc3

Input: synaptics-rmi4 - add support for F34 V7 bootloader

2016-12-12T19:26:47+00:00

Port firmware update code from Samsung Galaxy S7 driver into
mainline framework.

This patch has been tested on Synaptics S7813.

Signed-off-by: Nick Dyer 
Tested-by: Chris Healy 
Signed-off-by: Dmitry Torokhov

Input: synaptics-rmi4 - store the attn data in the driver

2016-12-03T01:51:32+00:00

Now that we have a proper API to set the attention data, there is
no point in keeping it in the transport driver.

Signed-off-by: Benjamin Tissoires 
Reviewed-by: Andrew Duggan 
Signed-off-by: Dmitry Torokhov

Input: synaptics-rmi4 - allow to add attention data

2016-12-03T01:51:31+00:00

The HID implementation of RMI4 provides the data during
the interrupt (in the input report). We need to provide
a way for this transport driver to provide the attention
data while calling an IRQ.

We use a fifo in rmi_core to not lose any incoming event.

Signed-off-by: Benjamin Tissoires 
Reviewed-by: Andrew Duggan 
Signed-off-by: Dmitry Torokhov

Input: synaptics-rmi4 - have only one struct platform data

2016-12-01T01:42:19+00:00

If struct rmi_device_platform_data contains pointers to other struct,
it gets difficult to allocate a fixed size struct and copy it over between
drivers.

Change the pointers into a struct and change the code in rmi4 accordingly.

Reviewed-by: Andrew Duggan 
Signed-off-by: Benjamin Tissoires 
Signed-off-by: Dmitry Torokhov

Input: synaptics-rmi4 - add rmi_enable/disable_irq

2016-11-30T17:03:13+00:00

Set the .enabled boolean and trigger an event processing when enabling
for edge-triggered systems.

Signed-off-by: Benjamin Tissoires 
Signed-off-by: Dmitry Torokhov

Input: synaptics-rmi4 - remove unused fields in struct rmi_driver_data

2016-11-30T17:03:12+00:00

These fields are not used anywhere, there is no point in carrying them.

Signed-off-by: Benjamin Tissoires 
Signed-off-by: Dmitry Torokhov

Input: synaptics-rmi4 - fix documentation of rmi_2d_sensor_platform_data

2016-11-30T17:03:11+00:00

Typos...

Signed-off-by: Benjamin Tissoires 
Signed-off-by: Dmitry Torokhov

Input: synaptics-rmi4 - propagate correct number of rx and tx electrodes to F54

2016-11-23T01:59:25+00:00

F54 diagnostics report functions provide data based on the number of
enabled rx and tx electrodes, which is not identical to the number of
electrodes reported with F54:Query0 and F54:Query1. Those values report
the number of supported electrodes, not the number of enabled electrodes.
The number of enabled electrodes can be determined by analyzing F55:Ctrl1
(sensor receiver assignment) and F55:Ctrl2 (sensor transmitter assignment).

Propagate the number of enabled electrodes from F55 to F54 to avoid
corrupted output if not all electrodes are enabled.

Fixes: 3a762dbd5347 ("[media] Input: synaptics-rmi4 - add support for F54 ...")
Signed-off-by: Guenter Roeck 
Tested-by: Nick Dyer 
Signed-off-by: Dmitry Torokhov

Input: synaptics-rmi4 - add support for F34 device reflash

2016-11-23T01:59:23+00:00

Add support for updating firmware, triggered by a sysfs attribute.

This patch has been tested on Synaptics S7300.

Signed-off-by: Nick Dyer 
Tested-by: Chris Healy 
Signed-off-by: Dmitry Torokhov

Input: synaptics-rmi4 - add parameters for dribble packets and palm detect gesture

2016-11-09T01:12:07+00:00

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 
Reviewed-by: Benjamin Tissoires 
Signed-off-by: Benjamin Tissoires 
Signed-off-by: Dmitry Torokhov