Input: add IMS Passenger Control Unit driver (628329d5) · Commits · 戴 / test

The PCU is a device installed in the armrest of a plane seat and is connected to IMS Rave Entertainment System. It has a set of control buttons (Volume Up/Down, Attendant, Lights, etc) on one side and gamepad-like controls on the other side. Originally the device was handled from userspace and because of that it presents itself on USB bus as a CDC-ACM modem device that however can not make calls. However the custom handling is not as convenient as using standard input subsystem facilities. If it was pure input device it would be possible to continue using userspace solution (moving it over to uinput), but the device also has backlighted keys which can not be supported via uinput. Signed-off-by:

Dmitry Torokhov <dmitry.torokhov@gmail.com>

drivers/input/misc/Kconfig

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Original line number	Diff line number	Diff line
		@@ -580,6 +580,16 @@ config INPUT_ADXL34X_SPI
		To compile this driver as a module, choose M here: the
		module will be called adxl34x-spi.

		config INPUT_IMS_PCU
		tristate "IMS Passenger Control Unit driver"
		depends on USB
		depends on LEDS_CLASS
		help
		Say Y here if you have system with IMS Rave Passenger Control Unit.

		To compile this driver as a module, choose M here: the module will be
		called ims_pcu.

		config INPUT_CMA3000
		tristate "VTI CMA3000 Tri-axis accelerometer"
		help

drivers/input/misc/Makefile

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Original line number	Diff line number	Diff line
		@@ -28,6 +28,7 @@ obj-$(CONFIG_INPUT_DM355EVM) += dm355evm_keys.o
		obj-$(CONFIG_INPUT_GP2A) += gp2ap002a00f.o
		obj-$(CONFIG_INPUT_GPIO_TILT_POLLED) += gpio_tilt_polled.o
		obj-$(CONFIG_HP_SDC_RTC) += hp_sdc_rtc.o
		obj-$(CONFIG_INPUT_IMS_PCU) += ims-pcu.o
		obj-$(CONFIG_INPUT_IXP4XX_BEEPER) += ixp4xx-beeper.o
		obj-$(CONFIG_INPUT_KEYSPAN_REMOTE) += keyspan_remote.o
		obj-$(CONFIG_INPUT_KXTJ9) += kxtj9.o

drivers/input/misc/ims-pcu.c

0 → 100644

+1900 −0

File added.

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