Re: [Letux-kernel] [PATCH v9 0/8] drivers: touchscreen: tsc2007 and ads7846/tsc2046 improvements (use common touchscreen bindings, pre-calibration, spi fix and provide iio raw values)

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Hi Dmitry,
there have been no further comments/complaints about this patch series in the last month.
And it appears as if only your action is needed.

What is missing for this patch series to be finally accepted?

BR,
Nikolaus


> Am 21.01.2017 um 14:17 schrieb H. Nikolaus Schaller <hns@xxxxxxxxxxxxx>:
> 
> 
>> Am 21.01.2017 um 14:08 schrieb Jonathan Cameron <jic23@xxxxxxxxxx>:
>> 
>> On 16/01/17 06:34, H. Nikolaus Schaller wrote:
>>> ping
>> Always good to say who you are pinging ;)
> 
> default = Maintainer
> 
> Only he/she can finally accept a patch series so I assume he has
> to take action if there are no more things to debate.
> 
>> Saves the rest of us wondering
>> if we have missing something we should have reviewed.
>> 
>> Guessing it's Dmitry in this case!
> 
> Yes, you are right. Since there have not been any more comments for a
> while, I formally ask to add this to some tree so that it appears in
> linux-next for further tests.
> 
> BR and thanks,
> Nikolaus
> 
>> 
>> Jonathan
>>> 
>>>> Am 28.12.2016 um 15:53 schrieb H. Nikolaus Schaller <hns@xxxxxxxxxxxxx>:
>>>> 
>>>> Changes V9:
>>>> * added explicit CONFIG for TSC2007_IIO and simplified Makefile (suggested by Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>)
>>>> * make the tsc2007 iio patch the last one in this sequence
>>>> 
>>>> 2016-11-22 15:02:42: Changes V8:
>>>> * fix compilation for CONFIG_IIO=m (reported by Jonathan Cameron <jic23@xxxxxxxxxx>)
>>>> * add some more Reviewed-by: and Acked-by:
>>>> * mutiple improvements suggested by Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>:
>>>> ** drop patch "send pendown and penup only once" (input core does take care of it now)
>>>> ** remove not necessary EXPORT_SYMBOL
>>>> ** remove explicit file names from comment header
>>>> ** move tsc2007_iio_configure() to the end of the probe process and simplify the error path again
>>>> ** remove unnecessary input_unregister_device() 
>>>> ** improvement for compilation with CONFIG_IIO=m and CONFIG_TSC2007=y
>>>> 
>>>> 2016-11-11 20:02:11: Changes V7:
>>>> * rearranged the include files (asked for by Jonathan Cameron <jic23@xxxxxxxxxx>)
>>>> * forward reference struct iio_dev * instead of condition in tsc2007.h (asked for by Jonathan Cameron <jic23@xxxxxxxxxx>)
>>>> * add some Acked-by:
>>>> 
>>>> 2016-10-27 10:44:29: Changes V6:
>>>> * iio patch (no changes elsewhere)
>>>> 	- tsc2007_iio: fix a missing return 0 for non-iio case (found by kbuid test robot)
>>>> 	- tsc2007_core: group error return paths so that tsc2007_iio_unconfigure is called at only one place
>>>> 	- tsc2007_iio: fix copyright (this file is 100% original work)
>>>> 
>>>> 2016-10-25 21:26:46: Changes V5:
>>>> * ads7846: remove an empty line (suggested by Andrew F. Davis <afd@xxxxxx>)
>>>> * ads7846: remove MODULE_ALIAS for SPI (suggested by Andrew F. Davis <afd@xxxxxx>)
>>>> * tsc2007: fix a bug from swapping patch 3/n and patch 4/n (found by kbuild test robot)
>>>> * refactored tsc2007 into tsc2007_core and tsc2007_iio (asked for by Jonathan Cameron <jic23@xxxxxxxxxx>)
>>>> 
>>>> 2016-10-17 16:00:02: Changes V4:
>>>> * fix a merge/squash issue resulting in a non-bisectable patch set (suggested by kbuid test robot)
>>>> * remove some unnecessary #include (suggested by Jonathan Cameron <jic23@xxxxxxxxxx>)
>>>> * make the iio extension depend on CONFIG_IIO rather than selecting it (suggested by Jonathan Cameron <jic23@xxxxxxxxxx>)
>>>> * swapped patch 3/n and patch 4/n to remove internal dependency
>>>> 
>>>> 2016-09-23 14:41:23: Changes V3:
>>>> * fix an issue with swapping
>>>> * remove hard clipping to min/max rectangle - some systems expect to handle negative coordinates
>>>> * make use of commit ed7c9870c9bc ("Input: of_touchscreen - add support for inverted / swapped axes")
>>>> 
>>>> 2015-11-13 21:36:07: Changes V2:
>>>> * add a patch to make drivers still recognise the old "ti,swap-xy" property (suggested by Rob Herring)
>>>> 
>>>> 2015-11-06 16:14:53: V1: This patch series improves the drivers for the tsc2007 and
>>>> ads7846/tsc2046 touchscreen controllers which are e.g. used by the GTA04
>>>> OpenPandora and Pyra devices.
>>>> 
>>>> New common bindings have been defined by
>>>> commit b98abe52fa8e ("Input: add common DT binding for touchscreens"):
>>>> 
>>>> 	Documentation/devicetree/bindings/input/touchscreen/touchscreen.txt
>>>> 
>>>> which also defines a helper function to parse the DT. These new parameters
>>>> allow to specify the fuzz factors (jitter suppression), inversion of x or y axis and
>>>> swapping of x and y to achieve inversion and rotation so that the touch
>>>> coordinate axes match the natural orientation of the display panel.
>>>> 
>>>> Another improvement is to better use the min/max ADC values and
>>>> scale to the screen size as defined by the DT. This allows to coarsely
>>>> calibrate the touch to match the LCD to which it is glued on so that the
>>>> touch can quite precisely be operated before any user-space fine-calibration
>>>> can be (and needs to be) started.
>>>> 
>>>> For the adc7846 we fix an issue with the spi module table.
>>>> 
>>>> Finally we add an iio interface for the AUX and temperature ADC channels of
>>>> the tsc2007 and also provide the touch screen raw values. This allows to read
>>>> an optional ambient light sensor installed on the gta04 board and improves
>>>> calibration and hardware monitoring.
>>>> 
>>>> 
>>>> H. Nikolaus Schaller (8):
>>>> drivers:input:tsc2007: add new common binding names, pre-calibration,
>>>>  flipping and rotation
>>>> drivers:input:tsc2007: check for presence and power down tsc2007
>>>>  during probe
>>>> DT:omap3+tsc2007: use new common touchscreen bindings
>>>> drivers:input:ads7846(+tsc2046): add new common binding names,
>>>>  pre-calibration and flipping
>>>> dt-bindings: input: move ads7846 bindings to touchscreen subdirectory
>>>> drivers:input:ads7846(+tsc2046): fix spi module table
>>>> DT:omap3+ads7846: use new common touchscreen bindings
>>>> drivers:input:tsc2007: add iio interface to read external ADC input
>>>>  and temperature
>>>> 
>>>> .../bindings/input/{ => touchscreen}/ads7846.txt   |   9 +-
>>>> .../bindings/input/touchscreen/tsc2007.txt         |  20 +-
>>>> arch/arm/boot/dts/omap3-gta04.dtsi                 |  25 ++-
>>>> arch/arm/boot/dts/omap3-lilly-a83x.dtsi            |   2 +-
>>>> arch/arm/boot/dts/omap3-pandora-common.dtsi        |  17 +-
>>>> .../boot/dts/omap3-panel-sharp-ls037v7dw01.dtsi    |   3 +-
>>>> drivers/input/touchscreen/Kconfig                  |  10 +
>>>> drivers/input/touchscreen/Makefile                 |   2 +
>>>> drivers/input/touchscreen/ads7846.c                |  71 ++++++--
>>>> drivers/input/touchscreen/tsc2007.h                | 116 ++++++++++++
>>>> .../touchscreen/{tsc2007.c => tsc2007_core.c}      | 201 ++++++++++++---------
>>>> drivers/input/touchscreen/tsc2007_iio.c            | 150 +++++++++++++++
>>>> include/linux/i2c/tsc2007.h                        |   8 +
>>>> 13 files changed, 520 insertions(+), 114 deletions(-)
>>>> rename Documentation/devicetree/bindings/input/{ => touchscreen}/ads7846.txt (90%)
>>>> create mode 100644 drivers/input/touchscreen/tsc2007.h
>>>> rename drivers/input/touchscreen/{tsc2007.c => tsc2007_core.c} (74%)
>>>> create mode 100644 drivers/input/touchscreen/tsc2007_iio.c
>>>> 
>>>> -- 
>>>> 2.7.3
>>>> 
>>> 
>> 
> 
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