[PATCH v3 00/18] Synaptics RMI4 and SMBus implementation

From: Benjamin Tissoires
Date: Thu Oct 13 2016 - 11:52:04 EST


Hi guys,

This is the third submission of this series, with some addition of RMI4 patches
currently waiting on the list.

I integrated Bjorn's patch because in the end, it seems to be the right thing
to do. We can create an irqchip in hid-rmi and also provide an IRQ there.
Worse case, if this doesn't work, we can always add a special case to
disable the handling of the IRQs in core.

I took Nick's patch as it's a nice cleanup and it solves an issue where
the mutex irq_mutex might not be initialized (in the case we are not handling
IRQ directly in core).

I also took some patches from Andrew that were submitted back in July, and that
were left over. They are required to allow hid-rmi to use rmi4-core without
losing functionality. The DT binding seemed to be problematic, so I just lefted
it out of the series. We can add it later when required (if required).
Andrew, regarding hid-rmi, I'll try to give you a draft of the irqchip
implementation based on what I did for SMBus Host Notify.

The rest is an update of the SMBus work. The main differences is that now
rmi4-smbus doesn't handle anymore the IRQ and I hope that the SMBus Host Notify
patches I posted on linux-i2c will be approved by Wolfram.

Cheers,
Benjamin

Andrew Duggan (4):
Input: synaptics-rmi4 - Handle incomplete input data
Input: synaptics-rmi4 - Add parameters for dribble packets and palm
detect gesture
Input: synaptics-rmi4 - Add support for controlling dribble packets in
F12
Input: synaptics-rmi4 - Set the ABS_MT_TOOL_TYPE bit to report tool
type

Benjamin Tissoires (10):
Input: synaptics-rmi4 - add SMBus support
Input: serio - store the pt_buttons in the struct serio directly
Input: synaptics-rmi4 - have only one struct platform data
Input: synaptics-rmi4 - Add rmi_find_function()
Input: synaptics-rmi4 - f30/f03: Forward mechanical buttons on
buttonpads to PS/2 guest
Input: synaptics - allocate a Synaptics Intertouch device
Input: synaptics-rmi4 - add rmi_platform
Input: synaptics-rmi4 - smbus: call psmouse_deactivate before
binding/resume
Input: synaptics-rmi4 - smbus: on resume, try 3 times if init fails
Input: synaptics-rmi4 - fix documentation of
rmi_2d_sensor_platform_data

Bjorn Andersson (1):
Input: synaptics-rmi4 - Move IRQ handling to rmi_driver

Dennis Wassenberg (1):
Input: synaptics-rmi4 - f03: grab data passed by transport device

Lyude Paul (1):
Input: synaptics-rmi4 - add support for F03

Nick Dyer (1):
Input: synaptics-rmi4 - factor out functions from probe

drivers/input/mouse/psmouse-base.c | 12 +
drivers/input/mouse/psmouse.h | 1 +
drivers/input/mouse/synaptics.c | 153 +++++++++++-
drivers/input/mouse/synaptics.h | 5 +-
drivers/input/rmi4/Kconfig | 33 +++
drivers/input/rmi4/Makefile | 3 +
drivers/input/rmi4/rmi_2d_sensor.c | 2 +
drivers/input/rmi4/rmi_2d_sensor.h | 2 +
drivers/input/rmi4/rmi_bus.c | 3 +
drivers/input/rmi4/rmi_bus.h | 12 +
drivers/input/rmi4/rmi_driver.c | 225 ++++++++++++-----
drivers/input/rmi4/rmi_driver.h | 15 ++
drivers/input/rmi4/rmi_f01.c | 6 +-
drivers/input/rmi4/rmi_f03.c | 272 +++++++++++++++++++++
drivers/input/rmi4/rmi_f11.c | 90 +++++--
drivers/input/rmi4/rmi_f12.c | 100 +++++++-
drivers/input/rmi4/rmi_f30.c | 83 +++++--
drivers/input/rmi4/rmi_i2c.c | 74 +-----
drivers/input/rmi4/rmi_platform.c | 235 ++++++++++++++++++
drivers/input/rmi4/rmi_smbus.c | 477 +++++++++++++++++++++++++++++++++++++
drivers/input/rmi4/rmi_spi.c | 72 +-----
include/linux/rmi.h | 47 ++--
include/linux/serio.h | 8 +
include/uapi/linux/serio.h | 1 +
24 files changed, 1663 insertions(+), 268 deletions(-)
create mode 100644 drivers/input/rmi4/rmi_f03.c
create mode 100644 drivers/input/rmi4/rmi_platform.c
create mode 100644 drivers/input/rmi4/rmi_smbus.c

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2.7.4