Hi-- On 7/7/22 09:59, Jarrett Schultz wrote: > From: Jarrett Schultz <jaschultz@xxxxxxxxxxxxx> > > This driver follows HID Over SPI Protocol Specification 1.0 available at > https://www.microsoft.com/en-us/download/details.aspx?id=103325. The > initial version of the driver does not support: 1) multi-fragment input > reports, 2) sending GET_INPUT and COMMAND output report types and > processing their respective acknowledge input reports, and 3) device > sleep power state. > > Signed-off-by: Dmitry Antipov <dmanti@xxxxxxxxxxxxx> Missing your (Jarrett's) Signed-off-by: here. More below... > --- > drivers/hid/Kconfig | 2 + > drivers/hid/Makefile | 1 + > drivers/hid/spi-hid/Kconfig | 25 + > drivers/hid/spi-hid/Makefile | 12 + > drivers/hid/spi-hid/spi-hid-core.c | 1326 +++++++++++++++++++++++++++ > drivers/hid/spi-hid/spi-hid-core.h | 188 ++++ > drivers/hid/spi-hid/spi-hid-of.c | 141 +++ > drivers/hid/spi-hid/spi-hid-of.h | 30 + > drivers/hid/spi-hid/spi-hid_trace.h | 194 ++++ > drivers/hid/spi-hid/trace.c | 9 + > 10 files changed, 1928 insertions(+) > create mode 100644 drivers/hid/spi-hid/Kconfig > create mode 100644 drivers/hid/spi-hid/Makefile > create mode 100644 drivers/hid/spi-hid/spi-hid-core.c > create mode 100644 drivers/hid/spi-hid/spi-hid-core.h > create mode 100644 drivers/hid/spi-hid/spi-hid-of.c > create mode 100644 drivers/hid/spi-hid/spi-hid-of.h > create mode 100644 drivers/hid/spi-hid/spi-hid_trace.h > create mode 100644 drivers/hid/spi-hid/trace.c > > diff --git a/drivers/hid/spi-hid/Kconfig b/drivers/hid/spi-hid/Kconfig > new file mode 100644 > index 000000000000..37302d658162 > --- /dev/null > +++ b/drivers/hid/spi-hid/Kconfig > @@ -0,0 +1,25 @@ > +# > +# Copyright (c) 2021 Microsoft Corporation > +# > +# This program is free software; you can redistribute it and/or modify it > +# under the terms of the GNU General Public License version 2 as published by > +# the Free Software Foundation. > +# Please just use SPDX tags instead of all of that. See other hid/Kconfig files for examples. > +menu "SPI HID support" > + depends on SPI > + > +config SPI_HID > + tristate "HID over SPI transport layer" > + default n > + depends on SPI && INPUT && OF > + select HID > + help > + Say Y here if you use a keyboard, a touchpad, a touchscreen, or any > + other HID based devices which is connected to your computer via SPI. HID-based devices which are connected (or) HID-based device which is connected > + > + If unsure, say N. > + > + This support is also available as a module. If so, the module > + will be called spi-hid. > + > +endmenu -- ~Randy
