linux-kernel - Re: [PATCH v5 00/10] Input: synaptics-rmi4: Synaptics RMI4 Driver

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Message-ID: <20160211100549.GB8577@mail.corp.redhat.com>
Date:	Thu, 11 Feb 2016 11:05:49 +0100
From:	Benjamin Tissoires <benjamin.tissoires@...hat.com>
To:	Andrew Duggan <aduggan@...aptics.com>
Cc:	linux-input@...r.kernel.org, linux-kernel@...r.kernel.org,
	Dmitry Torokhov <dmitry.torokhov@...il.com>,
	Linus Walleij <linus.walleij@...aro.org>,
	Jiri Kosina <jikos@...nel.org>,
	Christopher Heiny <cheiny@...aptics.com>,
	Stephen Chandler Paul <cpaul@...hat.com>,
	Vincent Huang <vincent.huang@...synaptics.com>,
	Chris Healy <cphealy@...il.com>,
	Andrey Gusakov <andrey.gusakov@...entembedded.com>,
	Rob Herring <robh@...nel.org>
Subject: Re: [PATCH v5 00/10] Input: synaptics-rmi4: Synaptics RMI4 Driver

On Feb 10 2016 or thereabouts, Andrew Duggan wrote:
> This is the v5 patch series which fixes the issues identified by kbuild
> and coccinelle in the previous patch series. These include:
> 
> - Using ARRAY_SIZE instead of a custom macro to calculate the size of the
>   function handler array.
> - Remove setting the .owner field for the driver in rmi_i2c and rmi_spi
>   since the i2c-core and spi set that field.
> - Fix if statment in rmi_f30 which was testing has_led twice instead of
>   testing has_gpio.
> 

Thanks Andrew for the (hopefully) last respin.

For the rmi4 core/bus:
Tested-by: Benjamin Tissoires <benjamin.tissoires@...hat.com>

The HID part does not apply on top of Jiri's tree, so we might want to
prevent Dmitri to pick this patch up for now (the 10/10).

Regarding the SMBus part, I have pushed my rebase on top of your v5
here:
https://github.com/bentiss/linux/tree/synaptics-rmi4-smbus-v4.5-rc3%2B

There is no trackpoint support (no PS/2 redirection) nor support for the
embedded buttons. I think it would be good to already merge the current
RMI4 bits so at least I2C and SPI could use it, and then figure out the
remaining parts for HID and SMBus.

Cheers,
Benjamin

> Thanks,
> Andrew
> 
> Andrew Duggan (10):
>   Input: synaptics-rmi4: Add support for Synaptics RMI4 devices
>   Input: synaptics-rmi4: Add I2C transport driver
>   Input: synaptics-rmi4: Add device tree support for RMI4 I2C devices
>   Input: synaptics-rmi4: Add support for 2D sensors and F11
>   Input: synaptics-rmi4: Add device tree support for 2d sensors and F11
>   Input: synaptics-rmi4: Add support for F12
>   Input: synaptics-rmi4: Add support for F30
>   Input: synaptics-rmi4: Add SPI transport driver
>   Input: synaptics-rmi4: Add device tree support to the SPI transport
>     driver
>   HID: rmi: Make hid-rmi a transport driver for synaptics-rmi4
> 
>  .../bindings/input/rmi4/rmi_2d_sensor.txt          |   56 +
>  .../devicetree/bindings/input/rmi4/rmi_f01.txt     |   39 +
>  .../devicetree/bindings/input/rmi4/rmi_i2c.txt     |   53 +
>  .../devicetree/bindings/input/rmi4/rmi_spi.txt     |   57 +
>  .../bindings/input/touchscreen/touchscreen.txt     |    2 +
>  Documentation/devicetree/bindings/spi/spi-bus.txt  |    2 +
>  .../devicetree/bindings/vendor-prefixes.txt        |    1 +
>  drivers/hid/Kconfig                                |    2 +-
>  drivers/hid/hid-rmi.c                              |  891 ++-----------
>  drivers/input/Kconfig                              |    2 +
>  drivers/input/Makefile                             |    2 +
>  drivers/input/rmi4/Kconfig                         |   63 +
>  drivers/input/rmi4/Makefile                        |   13 +
>  drivers/input/rmi4/rmi_2d_sensor.c                 |  329 +++++
>  drivers/input/rmi4/rmi_2d_sensor.h                 |   87 ++
>  drivers/input/rmi4/rmi_bus.c                       |  419 +++++++
>  drivers/input/rmi4/rmi_bus.h                       |  182 +++
>  drivers/input/rmi4/rmi_driver.c                    | 1055 ++++++++++++++++
>  drivers/input/rmi4/rmi_driver.h                    |  105 ++
>  drivers/input/rmi4/rmi_f01.c                       |  624 ++++++++++
>  drivers/input/rmi4/rmi_f11.c                       | 1317 ++++++++++++++++++++
>  drivers/input/rmi4/rmi_f12.c                       |  457 +++++++
>  drivers/input/rmi4/rmi_f30.c                       |  407 ++++++
>  drivers/input/rmi4/rmi_i2c.c                       |  397 ++++++
>  drivers/input/rmi4/rmi_spi.c                       |  589 +++++++++
>  include/linux/rmi.h                                |  359 ++++++
>  include/uapi/linux/input.h                         |    1 +
>  27 files changed, 6693 insertions(+), 818 deletions(-)
>  create mode 100644 Documentation/devicetree/bindings/input/rmi4/rmi_2d_sensor.txt
>  create mode 100644 Documentation/devicetree/bindings/input/rmi4/rmi_f01.txt
>  create mode 100644 Documentation/devicetree/bindings/input/rmi4/rmi_i2c.txt
>  create mode 100644 Documentation/devicetree/bindings/input/rmi4/rmi_spi.txt
>  create mode 100644 drivers/input/rmi4/Kconfig
>  create mode 100644 drivers/input/rmi4/Makefile
>  create mode 100644 drivers/input/rmi4/rmi_2d_sensor.c
>  create mode 100644 drivers/input/rmi4/rmi_2d_sensor.h
>  create mode 100644 drivers/input/rmi4/rmi_bus.c
>  create mode 100644 drivers/input/rmi4/rmi_bus.h
>  create mode 100644 drivers/input/rmi4/rmi_driver.c
>  create mode 100644 drivers/input/rmi4/rmi_driver.h
>  create mode 100644 drivers/input/rmi4/rmi_f01.c
>  create mode 100644 drivers/input/rmi4/rmi_f11.c
>  create mode 100644 drivers/input/rmi4/rmi_f12.c
>  create mode 100644 drivers/input/rmi4/rmi_f30.c
>  create mode 100644 drivers/input/rmi4/rmi_i2c.c
>  create mode 100644 drivers/input/rmi4/rmi_spi.c
>  create mode 100644 include/linux/rmi.h
> 
> -- 
> 2.5.0
>