Commit c164d6ab authored by Rodrigo Rivas Costa's avatar Rodrigo Rivas Costa Committed by Jiri Kosina
Browse files

HID: add driver for Valve Steam Controller 



There are two ways to connect the Steam Controller: directly to the USB
or with the USB wireless adapter.  Both methods are similar, but the
wireless adapter can connect up to 4 devices at the same time.

The wired device will appear as 3 interfaces: a virtual mouse, a virtual
keyboard and a custom HID device.

The wireless device will appear as 5 interfaces: a virtual keyboard and
4 custom HID devices, that will remain silent until a device is actually
connected.

The custom HID device has a report descriptor with all vendor specific
usages, so the hid-generic is not very useful. In a PC/SteamBox Valve
Steam Client provices a software translation by using hidraw and a
creates a uinput virtual gamepad and XTest keyboard/mouse.

This driver intercepts the hidraw usage, so it can get out of the way
when the Steam Client is in use.

Signed-off-by: default avatarRodrigo Rivas Costa <rodrigorivascosta@gmail.com>
Signed-off-by: default avatarJiri Kosina <jkosina@suse.cz>
parent 008464a9

drivers/hid/Kconfig

+8 −0
Original line number Diff line number Diff line
@@ -838,6 +838,14 @@ config HID_SPEEDLINK 
	---help---

	Support for Speedlink Vicious and Divine Cezanne mouse.



config HID_STEAM

	tristate "Steam Controller support"

	depends on HID

	---help---

	Say Y here if you have a Steam Controller if you want to use it

	without running the Steam Client. It supports both the wired and

	the wireless adaptor.



config HID_STEELSERIES

	tristate "Steelseries SRW-S1 steering wheel support"

	depends on HID

drivers/hid/Makefile

+1 −0
Original line number Diff line number Diff line
@@ -97,6 +97,7 @@ obj-$(CONFIG_HID_SAMSUNG) += hid-samsung.o 
obj-$(CONFIG_HID_SMARTJOYPLUS)	+= hid-sjoy.o

obj-$(CONFIG_HID_SONY)		+= hid-sony.o

obj-$(CONFIG_HID_SPEEDLINK)	+= hid-speedlink.o

obj-$(CONFIG_HID_STEAM)		+= hid-steam.o

obj-$(CONFIG_HID_STEELSERIES)	+= hid-steelseries.o

obj-$(CONFIG_HID_SUNPLUS)	+= hid-sunplus.o

obj-$(CONFIG_HID_GREENASIA)	+= hid-gaff.o

drivers/hid/hid-ids.h

+4 −0
Original line number Diff line number Diff line
@@ -1012,6 +1012,10 @@ 
#define USB_VENDOR_ID_STANTUM_SITRONIX		0x1403

#define USB_DEVICE_ID_MTP_SITRONIX		0x5001



#define USB_VENDOR_ID_VALVE			0x28de

#define USB_DEVICE_ID_STEAM_CONTROLLER		0x1102

#define USB_DEVICE_ID_STEAM_CONTROLLER_WIRELESS	0x1142



#define USB_VENDOR_ID_STEELSERIES	0x1038

#define USB_DEVICE_ID_STEELSERIES_SRWS1	0x1410

drivers/hid/hid-steam.c

0 → 100644
+973 −0

File added.

Preview size limit exceeded, changes collapsed.

include/linux/hid.h

+1 −0
Original line number Diff line number Diff line
@@ -367,6 +367,7 @@ struct hid_item { 
#define HID_GROUP_RMI				0x0100

#define HID_GROUP_WACOM				0x0101

#define HID_GROUP_LOGITECH_DJ_DEVICE		0x0102

#define HID_GROUP_STEAM				0x0103



/*

 * HID protocol status

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