HID: Add new driver for non-compliant Xin-Mo devices. (cb2c9e3f) · Commits · e / devices / android_kernel_teracube_emerald

drivers/hid/Kconfig

+8 −0

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	@@ -743,6 +743,14 @@ config HID_WIIMOTE
	To compile this driver as a module, choose M here: the		To compile this driver as a module, choose M here: the
	module will be called hid-wiimote.		module will be called hid-wiimote.

			config HID_XINMO
			tristate "Xin-Mo non-fully compliant devices"
			depends on HID
			---help---
			Support for Xin-Mo devices that are not fully compliant with the HID
			standard. Currently only supports the Xin-Mo Dual Arcade. Say Y here
			if you have a Xin-Mo Dual Arcade controller.

	config HID_ZEROPLUS		config HID_ZEROPLUS
	tristate "Zeroplus based game controller support"		tristate "Zeroplus based game controller support"
	depends on HID		depends on HID

drivers/hid/Makefile

+1 −0

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	@@ -110,6 +110,7 @@ obj-$(CONFIG_HID_TIVO) += hid-tivo.o
	obj-$(CONFIG_HID_TOPSEED) += hid-topseed.o		obj-$(CONFIG_HID_TOPSEED) += hid-topseed.o
	obj-$(CONFIG_HID_TWINHAN) += hid-twinhan.o		obj-$(CONFIG_HID_TWINHAN) += hid-twinhan.o
	obj-$(CONFIG_HID_UCLOGIC) += hid-uclogic.o		obj-$(CONFIG_HID_UCLOGIC) += hid-uclogic.o
			obj-$(CONFIG_HID_XINMO) += hid-xinmo.o
	obj-$(CONFIG_HID_ZEROPLUS) += hid-zpff.o		obj-$(CONFIG_HID_ZEROPLUS) += hid-zpff.o
	obj-$(CONFIG_HID_ZYDACRON) += hid-zydacron.o		obj-$(CONFIG_HID_ZYDACRON) += hid-zydacron.o
	obj-$(CONFIG_HID_WACOM) += hid-wacom.o		obj-$(CONFIG_HID_WACOM) += hid-wacom.o

drivers/hid/hid-core.c

+1 −0

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	@@ -1751,6 +1751,7 @@ static const struct hid_device_id hid_have_special_driver[] = {
	{ HID_USB_DEVICE(USB_VENDOR_ID_WALTOP, USB_DEVICE_ID_WALTOP_MEDIA_TABLET_14_1_INCH) },		{ HID_USB_DEVICE(USB_VENDOR_ID_WALTOP, USB_DEVICE_ID_WALTOP_MEDIA_TABLET_14_1_INCH) },
	{ HID_USB_DEVICE(USB_VENDOR_ID_WALTOP, USB_DEVICE_ID_WALTOP_SIRIUS_BATTERY_FREE_TABLET) },		{ HID_USB_DEVICE(USB_VENDOR_ID_WALTOP, USB_DEVICE_ID_WALTOP_SIRIUS_BATTERY_FREE_TABLET) },
	{ HID_USB_DEVICE(USB_VENDOR_ID_X_TENSIONS, USB_DEVICE_ID_SPEEDLINK_VAD_CEZANNE) },		{ HID_USB_DEVICE(USB_VENDOR_ID_X_TENSIONS, USB_DEVICE_ID_SPEEDLINK_VAD_CEZANNE) },
			{ HID_USB_DEVICE(USB_VENDOR_ID_XIN_MO, USB_DEVICE_ID_XIN_MO_DUAL_ARCADE) },
	{ HID_USB_DEVICE(USB_VENDOR_ID_ZEROPLUS, 0x0005) },		{ HID_USB_DEVICE(USB_VENDOR_ID_ZEROPLUS, 0x0005) },
	{ HID_USB_DEVICE(USB_VENDOR_ID_ZEROPLUS, 0x0030) },		{ HID_USB_DEVICE(USB_VENDOR_ID_ZEROPLUS, 0x0030) },
	{ HID_USB_DEVICE(USB_VENDOR_ID_ZYDACRON, USB_DEVICE_ID_ZYDACRON_REMOTE_CONTROL) },		{ HID_USB_DEVICE(USB_VENDOR_ID_ZYDACRON, USB_DEVICE_ID_ZYDACRON_REMOTE_CONTROL) },

drivers/hid/hid-ids.h

+3 −0

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	@@ -885,6 +885,9 @@
	#define USB_VENDOR_ID_XAT 0x2505		#define USB_VENDOR_ID_XAT 0x2505
	#define USB_DEVICE_ID_XAT_CSR 0x0220		#define USB_DEVICE_ID_XAT_CSR 0x0220

			#define USB_VENDOR_ID_XIN_MO 0x16c0
			#define USB_DEVICE_ID_XIN_MO_DUAL_ARCADE 0x05e1

	#define USB_VENDOR_ID_XIROKU 0x1477		#define USB_VENDOR_ID_XIROKU 0x1477
	#define USB_DEVICE_ID_XIROKU_SPX 0x1006		#define USB_DEVICE_ID_XIROKU_SPX 0x1006
	#define USB_DEVICE_ID_XIROKU_MPX 0x1007		#define USB_DEVICE_ID_XIROKU_MPX 0x1007

drivers/hid/hid-xinmo.c

0 → 100644

+72 −0

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			/*
			* HID driver for Xin-Mo devices, currently only the Dual Arcade controller.
			* Fixes the negative axis event values (the devices sends -2) to match the
			* logical axis minimum of the HID report descriptor (the report announces
			* -1). It is needed because hid-input discards out of bounds values.
			* (This module is based on "hid-saitek" and "hid-lg".)
			*
			* Copyright (c) 2013 Olivier Scherler
			*/

			/*
			* This program is free software; you can redistribute it and/or modify it
			* under the terms of the GNU General Public License as published by the Free
			* Software Foundation; either version 2 of the License, or (at your option)
			* any later version.
			*/

			#include <linux/device.h>
			#include <linux/hid.h>
			#include <linux/module.h>
			#include <linux/kernel.h>

			#include "hid-ids.h"

			/*
			* Fix negative events that are out of bounds.
			*/
			static int xinmo_event(struct hid_device hdev, struct hid_field field,
			struct hid_usage *usage, __s32 value)
			{
			switch (usage->code) {
			case ABS_X:
			case ABS_Y:
			case ABS_Z:
			case ABS_RX:
			if (value < -1) {
			input_event(field->hidinput->input, usage->type,
			usage->code, -1);
			return 1;
			}
			break;
			}

			return 0;
			}

			static const struct hid_device_id xinmo_devices[] = {
			{ HID_USB_DEVICE(USB_VENDOR_ID_XIN_MO, USB_DEVICE_ID_XIN_MO_DUAL_ARCADE) },
			{ }
			};

			MODULE_DEVICE_TABLE(hid, xinmo_devices);

			static struct hid_driver xinmo_driver = {
			.name = "xinmo",
			.id_table = xinmo_devices,
			.event = xinmo_event
			};

			static int __init xinmo_init(void)
			{
			return hid_register_driver(&xinmo_driver);
			}

			static void __exit xinmo_exit(void)
			{
			hid_unregister_driver(&xinmo_driver);
			}

			module_init(xinmo_init);
			module_exit(xinmo_exit);
			MODULE_LICENSE("GPL");