Merge branch 'for-3.15/hid-cp2112' into for-3.15/hid-core-ll-transpor…

…t-cleanup
mariux64 · Mar 14, 2014 · c16527c · c16527c
2 parents 3a75b24 + 0438ee7
commit c16527c
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diff --git a/drivers/hid/Kconfig b/drivers/hid/Kconfig
@@ -175,6 +175,15 @@ config HID_PRODIKEYS
 	  multimedia keyboard, but will lack support for the musical keyboard
 	  and some additional multimedia keys.
 
+config HID_CP2112
+	tristate "Silicon Labs CP2112 HID USB-to-SMBus Bridge support"
+	depends on USB_HID && I2C && GPIOLIB
+	---help---
+	Support for Silicon Labs CP2112 HID USB to SMBus Master Bridge.
+	This is a HID device driver which registers as an i2c adapter
+	and gpiochip to expose these functions of the CP2112. The
+	customizable USB descriptor fields are exposed as sysfs attributes.
+
 config HID_CYPRESS
 	tristate "Cypress mouse and barcode readers" if EXPERT
 	depends on HID

diff --git a/drivers/hid/Makefile b/drivers/hid/Makefile
@@ -41,6 +41,7 @@ obj-$(CONFIG_HID_AUREAL)        += hid-aureal.o
 obj-$(CONFIG_HID_BELKIN)	+= hid-belkin.o
 obj-$(CONFIG_HID_CHERRY)	+= hid-cherry.o
 obj-$(CONFIG_HID_CHICONY)	+= hid-chicony.o
+obj-$(CONFIG_HID_CP2112)	+= hid-cp2112.o
 obj-$(CONFIG_HID_CYPRESS)	+= hid-cypress.o
 obj-$(CONFIG_HID_DRAGONRISE)	+= hid-dr.o
 obj-$(CONFIG_HID_EMS_FF)	+= hid-emsff.o

diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c
@@ -1732,6 +1732,7 @@ static const struct hid_device_id hid_have_special_driver[] = {
 	{ HID_USB_DEVICE(USB_VENDOR_ID_CHICONY, USB_DEVICE_ID_CHICONY_WIRELESS2) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_CHICONY, USB_DEVICE_ID_CHICONY_AK1D) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_CREATIVELABS, USB_DEVICE_ID_PRODIKEYS_PCMIDI) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_CYGNAL, USB_DEVICE_ID_CYGNAL_CP2112) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_CYPRESS, USB_DEVICE_ID_CYPRESS_BARCODE_1) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_CYPRESS, USB_DEVICE_ID_CYPRESS_BARCODE_2) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_CYPRESS, USB_DEVICE_ID_CYPRESS_BARCODE_3) },