Add support of Xin Mo Hid control devices
applies for sun7i and sun8i devices under 3.4 branch (http://www.xin-mo.com/)
This commit is contained in:
bb2k
parent
ea5e97c318
commit
92ae0ef180
@ -0,0 +1,158 @@
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From 3acf03861598fad1444f3435f54ba39fb9e7b405 Mon Sep 17 00:00:00 2001
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From: Olivier Scherler <oscherler@ithink.ch>
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Date: Tue, 25 Jun 2013 00:24:45 +0200
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Subject: [PATCH 1/1] hid: Add new driver for non-compliant Xin-Mo devices.
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The driver currently only supports the Dual Arcade controller.
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It fixes the negative axis event values (the devices sends -2) to match the
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logical axis minimum of the HID report descriptor (the report announces -1).
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It is needed because hid-input discards out of bounds values.
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Signed-off-by: Olivier Scherler <oscherler@ithink.ch>
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---
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drivers/hid/Kconfig | 8 ++++++
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drivers/hid/Makefile | 1 +
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drivers/hid/hid-core.c | 1 +
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drivers/hid/hid-ids.h | 3 +++
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drivers/hid/hid-xinmo.c | 72 +++++++++++++++++++++++++++++++++++++++++++++++++
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5 files changed, 85 insertions(+)
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create mode 100644 drivers/hid/hid-xinmo.c
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diff --git a/drivers/hid/Kconfig b/drivers/hid/Kconfig
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index 14ef6ab..3d7c9f6 100644
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--- a/drivers/hid/Kconfig
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+++ b/drivers/hid/Kconfig
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@@ -743,6 +743,14 @@ config HID_WIIMOTE
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To compile this driver as a module, choose M here: the
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module will be called hid-wiimote.
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+config HID_XINMO
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+ tristate "Xin-Mo non-fully compliant devices"
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+ depends on HID
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+ ---help---
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+ Support for Xin-Mo devices that are not fully compliant with the HID
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+ standard. Currently only supports the Xin-Mo Dual Arcade. Say Y here
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+ if you have a Xin-Mo Dual Arcade controller.
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+
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config HID_ZEROPLUS
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tristate "Zeroplus based game controller support"
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depends on HID
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diff --git a/drivers/hid/Makefile b/drivers/hid/Makefile
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index 6f68728..a959f4a 100644
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--- a/drivers/hid/Makefile
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+++ b/drivers/hid/Makefile
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@@ -110,6 +110,7 @@ obj-$(CONFIG_HID_TIVO) += hid-tivo.o
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obj-$(CONFIG_HID_TOPSEED) += hid-topseed.o
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obj-$(CONFIG_HID_TWINHAN) += hid-twinhan.o
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obj-$(CONFIG_HID_UCLOGIC) += hid-uclogic.o
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+obj-$(CONFIG_HID_XINMO) += hid-xinmo.o
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obj-$(CONFIG_HID_ZEROPLUS) += hid-zpff.o
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obj-$(CONFIG_HID_ZYDACRON) += hid-zydacron.o
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obj-$(CONFIG_HID_WACOM) += hid-wacom.o
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diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c
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index 36668d1..283c70f 100644
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--- a/drivers/hid/hid-core.c
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+++ b/drivers/hid/hid-core.c
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@@ -1736,6 +1736,7 @@ static const struct hid_device_id hid_have_special_driver[] = {
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{ HID_USB_DEVICE(USB_VENDOR_ID_WALTOP, USB_DEVICE_ID_WALTOP_MEDIA_TABLET_14_1_INCH) },
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{ HID_USB_DEVICE(USB_VENDOR_ID_WALTOP, USB_DEVICE_ID_WALTOP_SIRIUS_BATTERY_FREE_TABLET) },
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{ HID_USB_DEVICE(USB_VENDOR_ID_X_TENSIONS, USB_DEVICE_ID_SPEEDLINK_VAD_CEZANNE) },
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+ { HID_USB_DEVICE(USB_VENDOR_ID_XIN_MO, USB_DEVICE_ID_XIN_MO_DUAL_ARCADE) },
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{ HID_USB_DEVICE(USB_VENDOR_ID_ZEROPLUS, 0x0005) },
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{ HID_USB_DEVICE(USB_VENDOR_ID_ZEROPLUS, 0x0030) },
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{ HID_USB_DEVICE(USB_VENDOR_ID_ZYDACRON, USB_DEVICE_ID_ZYDACRON_REMOTE_CONTROL) },
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diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
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index ffe4c7a..6051be8 100644
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--- a/drivers/hid/hid-ids.h
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+++ b/drivers/hid/hid-ids.h
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@@ -887,6 +887,9 @@
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#define USB_VENDOR_ID_XAT 0x2505
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#define USB_DEVICE_ID_XAT_CSR 0x0220
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+#define USB_VENDOR_ID_XIN_MO 0x16c0
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+#define USB_DEVICE_ID_XIN_MO_DUAL_ARCADE 0x05e1
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+
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#define USB_VENDOR_ID_XIROKU 0x1477
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#define USB_DEVICE_ID_XIROKU_SPX 0x1006
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#define USB_DEVICE_ID_XIROKU_MPX 0x1007
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diff --git a/drivers/hid/hid-xinmo.c b/drivers/hid/hid-xinmo.c
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new file mode 100644
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index 0000000..6153e50
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--- /dev/null
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+++ b/drivers/hid/hid-xinmo.c
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@@ -0,0 +1,72 @@
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+/*
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+ * HID driver for Xin-Mo devices, currently only the Dual Arcade controller.
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+ * Fixes the negative axis event values (the devices sends -2) to match the
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+ * logical axis minimum of the HID report descriptor (the report announces
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+ * -1). It is needed because hid-input discards out of bounds values.
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+ * (This module is based on "hid-saitek" and "hid-lg".)
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+ *
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+ * Copyright (c) 2013 Olivier Scherler
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+ */
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+
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+/*
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+ * This program is free software; you can redistribute it and/or modify it
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+ * under the terms of the GNU General Public License as published by the Free
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+ * Software Foundation; either version 2 of the License, or (at your option)
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+ * any later version.
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+ */
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+
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+#include <linux/device.h>
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+#include <linux/hid.h>
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+#include <linux/module.h>
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+#include <linux/kernel.h>
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+
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+#include "hid-ids.h"
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+
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+/*
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+ * Fix negative events that are out of bounds.
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+ */
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+static int xinmo_event(struct hid_device *hdev, struct hid_field *field,
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+ struct hid_usage *usage, __s32 value)
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+{
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+ switch (usage->code) {
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+ case ABS_X:
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+ case ABS_Y:
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+ case ABS_Z:
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+ case ABS_RX:
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+ if (value < -1) {
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+ input_event(field->hidinput->input, usage->type,
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+ usage->code, -1);
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+ return 1;
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+ }
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+ break;
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+ }
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+
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+ return 0;
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+}
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+
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+static const struct hid_device_id xinmo_devices[] = {
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+ { HID_USB_DEVICE(USB_VENDOR_ID_XIN_MO, USB_DEVICE_ID_XIN_MO_DUAL_ARCADE) },
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+ { }
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+};
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+
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+MODULE_DEVICE_TABLE(hid, xinmo_devices);
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+
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+static struct hid_driver xinmo_driver = {
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+ .name = "xinmo",
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+ .id_table = xinmo_devices,
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+ .event = xinmo_event
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+};
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+
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+static int __init xinmo_init(void)
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+{
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+ return hid_register_driver(&xinmo_driver);
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+}
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+
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+static void __exit xinmo_exit(void)
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+{
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+ hid_unregister_driver(&xinmo_driver);
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+}
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+
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+module_init(xinmo_init);
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+module_exit(xinmo_exit);
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+MODULE_LICENSE("GPL");
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--
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1.8.1.2
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@ -0,0 +1,158 @@
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From 3acf03861598fad1444f3435f54ba39fb9e7b405 Mon Sep 17 00:00:00 2001
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From: Olivier Scherler <oscherler@ithink.ch>
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Date: Tue, 25 Jun 2013 00:24:45 +0200
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Subject: [PATCH 1/1] hid: Add new driver for non-compliant Xin-Mo devices.
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The driver currently only supports the Dual Arcade controller.
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It fixes the negative axis event values (the devices sends -2) to match the
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logical axis minimum of the HID report descriptor (the report announces -1).
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It is needed because hid-input discards out of bounds values.
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Signed-off-by: Olivier Scherler <oscherler@ithink.ch>
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---
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drivers/hid/Kconfig | 8 ++++++
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drivers/hid/Makefile | 1 +
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drivers/hid/hid-core.c | 1 +
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drivers/hid/hid-ids.h | 3 +++
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drivers/hid/hid-xinmo.c | 72 +++++++++++++++++++++++++++++++++++++++++++++++++
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5 files changed, 85 insertions(+)
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create mode 100644 drivers/hid/hid-xinmo.c
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diff --git a/drivers/hid/Kconfig b/drivers/hid/Kconfig
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index 14ef6ab..3d7c9f6 100644
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--- a/drivers/hid/Kconfig
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+++ b/drivers/hid/Kconfig
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@@ -743,6 +743,14 @@ config HID_WIIMOTE
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To compile this driver as a module, choose M here: the
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module will be called hid-wiimote.
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+config HID_XINMO
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+ tristate "Xin-Mo non-fully compliant devices"
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+ depends on HID
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+ ---help---
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+ Support for Xin-Mo devices that are not fully compliant with the HID
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+ standard. Currently only supports the Xin-Mo Dual Arcade. Say Y here
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+ if you have a Xin-Mo Dual Arcade controller.
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+
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config HID_ZEROPLUS
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tristate "Zeroplus based game controller support"
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depends on HID
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diff --git a/drivers/hid/Makefile b/drivers/hid/Makefile
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index 6f68728..a959f4a 100644
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--- a/drivers/hid/Makefile
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+++ b/drivers/hid/Makefile
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@@ -110,6 +110,7 @@ obj-$(CONFIG_HID_TIVO) += hid-tivo.o
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obj-$(CONFIG_HID_TOPSEED) += hid-topseed.o
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obj-$(CONFIG_HID_TWINHAN) += hid-twinhan.o
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obj-$(CONFIG_HID_UCLOGIC) += hid-uclogic.o
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+obj-$(CONFIG_HID_XINMO) += hid-xinmo.o
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obj-$(CONFIG_HID_ZEROPLUS) += hid-zpff.o
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obj-$(CONFIG_HID_ZYDACRON) += hid-zydacron.o
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obj-$(CONFIG_HID_WACOM) += hid-wacom.o
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diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c
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index 36668d1..283c70f 100644
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--- a/drivers/hid/hid-core.c
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+++ b/drivers/hid/hid-core.c
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@@ -1736,6 +1736,7 @@ static const struct hid_device_id hid_have_special_driver[] = {
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{ HID_USB_DEVICE(USB_VENDOR_ID_WALTOP, USB_DEVICE_ID_WALTOP_MEDIA_TABLET_14_1_INCH) },
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{ HID_USB_DEVICE(USB_VENDOR_ID_WALTOP, USB_DEVICE_ID_WALTOP_SIRIUS_BATTERY_FREE_TABLET) },
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{ HID_USB_DEVICE(USB_VENDOR_ID_X_TENSIONS, USB_DEVICE_ID_SPEEDLINK_VAD_CEZANNE) },
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+ { HID_USB_DEVICE(USB_VENDOR_ID_XIN_MO, USB_DEVICE_ID_XIN_MO_DUAL_ARCADE) },
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{ HID_USB_DEVICE(USB_VENDOR_ID_ZEROPLUS, 0x0005) },
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{ HID_USB_DEVICE(USB_VENDOR_ID_ZEROPLUS, 0x0030) },
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{ HID_USB_DEVICE(USB_VENDOR_ID_ZYDACRON, USB_DEVICE_ID_ZYDACRON_REMOTE_CONTROL) },
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diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
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index ffe4c7a..6051be8 100644
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--- a/drivers/hid/hid-ids.h
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+++ b/drivers/hid/hid-ids.h
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@@ -887,6 +887,9 @@
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#define USB_VENDOR_ID_XAT 0x2505
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#define USB_DEVICE_ID_XAT_CSR 0x0220
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+#define USB_VENDOR_ID_XIN_MO 0x16c0
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+#define USB_DEVICE_ID_XIN_MO_DUAL_ARCADE 0x05e1
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+
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#define USB_VENDOR_ID_XIROKU 0x1477
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#define USB_DEVICE_ID_XIROKU_SPX 0x1006
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#define USB_DEVICE_ID_XIROKU_MPX 0x1007
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diff --git a/drivers/hid/hid-xinmo.c b/drivers/hid/hid-xinmo.c
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new file mode 100644
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index 0000000..6153e50
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--- /dev/null
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+++ b/drivers/hid/hid-xinmo.c
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@@ -0,0 +1,72 @@
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+/*
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+ * HID driver for Xin-Mo devices, currently only the Dual Arcade controller.
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+ * Fixes the negative axis event values (the devices sends -2) to match the
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+ * logical axis minimum of the HID report descriptor (the report announces
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+ * -1). It is needed because hid-input discards out of bounds values.
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+ * (This module is based on "hid-saitek" and "hid-lg".)
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+ *
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+ * Copyright (c) 2013 Olivier Scherler
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+ */
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+
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+/*
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+ * This program is free software; you can redistribute it and/or modify it
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+ * under the terms of the GNU General Public License as published by the Free
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+ * Software Foundation; either version 2 of the License, or (at your option)
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+ * any later version.
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+ */
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+
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+#include <linux/device.h>
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+#include <linux/hid.h>
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+#include <linux/module.h>
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+#include <linux/kernel.h>
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+
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+#include "hid-ids.h"
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+
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+/*
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+ * Fix negative events that are out of bounds.
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+ */
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+static int xinmo_event(struct hid_device *hdev, struct hid_field *field,
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+ struct hid_usage *usage, __s32 value)
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+{
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+ switch (usage->code) {
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+ case ABS_X:
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+ case ABS_Y:
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+ case ABS_Z:
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+ case ABS_RX:
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+ if (value < -1) {
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+ input_event(field->hidinput->input, usage->type,
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+ usage->code, -1);
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+ return 1;
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+ }
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+ break;
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+ }
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+
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+ return 0;
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+}
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+
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+static const struct hid_device_id xinmo_devices[] = {
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+ { HID_USB_DEVICE(USB_VENDOR_ID_XIN_MO, USB_DEVICE_ID_XIN_MO_DUAL_ARCADE) },
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+ { }
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+};
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+
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+MODULE_DEVICE_TABLE(hid, xinmo_devices);
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+
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+static struct hid_driver xinmo_driver = {
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+ .name = "xinmo",
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+ .id_table = xinmo_devices,
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+ .event = xinmo_event
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+};
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+
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+static int __init xinmo_init(void)
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+{
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+ return hid_register_driver(&xinmo_driver);
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+}
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+
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+static void __exit xinmo_exit(void)
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+{
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+ hid_unregister_driver(&xinmo_driver);
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+}
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+
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+module_init(xinmo_init);
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+module_exit(xinmo_exit);
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+MODULE_LICENSE("GPL");
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--
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1.8.1.2
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