On Thu, 29 Oct 2020 at 06:32, <kholk11@xxxxxxxxx> wrote: > > From: AngeloGioacchino Del Regno <kholk11@xxxxxxxxx> > > This patch series adds support for the Novatek NT36xxx Series' In-Cell > touchscreen (integrated into the DriverIC). > > This patch series has been tested against the following devices: > - Sony Xperia 10 (SDM630 Ganges Kirin) > - Sony Xperia 10 Plus (SDM636 Ganges Mermaid) > Tested the patch series on Xiaomi Poco F1 (SDM845 Beryllium, Novatek NT36672A IC). For the whole series: Tested-by: Amit Pundir <amit.pundir@xxxxxxxxxx> Regards, Amit Pundir > Changes in v2: > - Fixed sparse warnings from lkp kernel test robot > > Changes in v3 (as requested by Dmitry Torokhov): > - Using shorthand u16/u32 (sorry for the overlook!) > - Now using more input and touchscreen APIs > - Fixed useless workqueue involvements > - Removed useless locking > - Switched reads and writes to use regmap > - Moved header contents to nt36xxx.c > - Fixed reset gpio handling > - Other cleanups > - P.S.: Thanks, Dmitry! > > Changes in v4: > - Fixed regmap read length for CRC_ERR_FLAG final check > - Fixed YAML binding, as requested by Krzysztof Kozlowski > > Changes in v5: > - Replaced subsystem maintainer's name with .. mine, > usage of additionalProperties to unevaluatedProperties > and a typo fix for reset-gpios as per Rob Herring's review > - Changed compatible string as per Krzysztof K. request > - Renamed the novatek,nt36xxx.yaml file to just nt36xxx.yaml > in order to now reflect the driver name instead of the DT > compatible > - Fixed blank line at EOF > > Changes in v6: > - Removed include of_gpio.h, added mod_devicetable.h and > gpio/consumer.h > - Added kerneldoc to relevant functions/enum > - Used traditional patterns for error checking where possible > - Documented calls to usleep/msleep > - Using be16_to_cpu / get_unaligned_be16 where possible > - Added helper for CRC error check on retrieved buffer > - Decreased indentation in the CRC reboot recovery function > - Removed instances of error code sum > - Dropped all likely/unlikely optimization as per request > - Removed redundant reset_gpio checks > - Dropped of_match_ptr and ifdefs for CONFIG_OF > > Changes in v7: > - Fixed typo in nt36xxx.c > > Changes in v8: > - Fixed typo reset-gpio -> reset-gpios in dt-bindings > > Changes in v9: > - Includes are now sorted > - Used proposed sizeof variable instead of sizeof type > - Fixed a return value check for common pattern > - Added NULL check to devm_kasprintf call > - Returning ret on probe function to be consistent > > AngeloGioacchino Del Regno (3): > dt-bindings: Add vendor prefix for Novatek Microelectronics Corp. > Input: Add Novatek NT36xxx touchscreen driver > dt-bindings: touchscreen: Add binding for Novatek NT36xxx series > driver > > .../bindings/input/touchscreen/nt36xxx.yaml | 59 ++ > .../devicetree/bindings/vendor-prefixes.yaml | 2 + > drivers/input/touchscreen/Kconfig | 12 + > drivers/input/touchscreen/Makefile | 1 + > drivers/input/touchscreen/nt36xxx.c | 894 ++++++++++++++++++ > drivers/input/touchscreen/nt36xxx.h | 122 +++ > 6 files changed, 1090 insertions(+) > create mode 100644 Documentation/devicetree/bindings/input/touchscreen/nt36xxx.yaml > create mode 100644 drivers/input/touchscreen/nt36xxx.c > create mode 100644 drivers/input/touchscreen/nt36xxx.h > > -- > 2.28.0 >
