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-rw-r--r--drivers/hid/Kconfig7
-rw-r--r--drivers/hid/Makefile1
-rw-r--r--drivers/hid/hid-core.c1
-rw-r--r--drivers/hid/hid-dummy.c3
-rw-r--r--drivers/hid/hid-ezkey.c95
-rw-r--r--drivers/hid/hid-input-quirks.c37
-rw-r--r--drivers/hid/usbhid/hid-quirks.c2
7 files changed, 107 insertions, 39 deletions
diff --git a/drivers/hid/Kconfig b/drivers/hid/Kconfig
index 85aabb5d971..8098ad322b7 100644
--- a/drivers/hid/Kconfig
+++ b/drivers/hid/Kconfig
@@ -117,6 +117,13 @@ config HID_CYPRESS
---help---
Support for Cypress mouse and barcodes.
+config HID_EZKEY
+ tristate "Ezkey"
+ default m
+ depends on USB_HID
+ ---help---
+ Support for Ezkey mouse and barcodes.
+
config HID_LOGITECH
tristate "Logitech"
default m
diff --git a/drivers/hid/Makefile b/drivers/hid/Makefile
index cd6bd024767..4790777f843 100644
--- a/drivers/hid/Makefile
+++ b/drivers/hid/Makefile
@@ -16,6 +16,7 @@ obj-$(CONFIG_HID_A4TECH) += hid-a4tech.o
obj-$(CONFIG_HID_APPLE) += hid-apple.o
obj-$(CONFIG_HID_CHERRY) += hid-cherry.o
obj-$(CONFIG_HID_CYPRESS) += hid-cypress.o
+obj-$(CONFIG_HID_EZKEY) += hid-ezkey.o
obj-$(CONFIG_HID_LOGITECH) += hid-logitech.o
obj-$(CONFIG_HID_MICROSOFT) += hid-microsoft.o
obj-$(CONFIG_HID_SUNPLUS) += hid-sunplus.o
diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c
index 5acdc374285..84e478df057 100644
--- a/drivers/hid/hid-core.c
+++ b/drivers/hid/hid-core.c
@@ -1168,6 +1168,7 @@ static const struct hid_device_id hid_blacklist[] = {
{ 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_MOUSE) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_EZKEY, USB_DEVICE_ID_BTC_8193) },
{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_MX3000_RECEIVER) },
{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_S510_RECEIVER) },
{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_S510_RECEIVER_2) },
diff --git a/drivers/hid/hid-dummy.c b/drivers/hid/hid-dummy.c
index 178344ea651..0dbdbb73b73 100644
--- a/drivers/hid/hid-dummy.c
+++ b/drivers/hid/hid-dummy.c
@@ -16,6 +16,9 @@ static int __init hid_dummy_init(void)
#ifdef CONFIG_HID_CYPRESS_MODULE
HID_COMPAT_CALL_DRIVER(cypress);
#endif
+#ifdef CONFIG_HID_EZKEY_MODULE
+ HID_COMPAT_CALL_DRIVER(ezkey);
+#endif
#ifdef CONFIG_HID_LOGITECH_MODULE
HID_COMPAT_CALL_DRIVER(logitech);
#endif
diff --git a/drivers/hid/hid-ezkey.c b/drivers/hid/hid-ezkey.c
new file mode 100644
index 00000000000..deb42f931b7
--- /dev/null
+++ b/drivers/hid/hid-ezkey.c
@@ -0,0 +1,95 @@
+/*
+ * HID driver for some ezkey "special" devices
+ *
+ * Copyright (c) 1999 Andreas Gal
+ * Copyright (c) 2000-2005 Vojtech Pavlik <vojtech@suse.cz>
+ * Copyright (c) 2005 Michael Haboustak <mike-@cinci.rr.com> for Concept2, Inc
+ * Copyright (c) 2006-2007 Jiri Kosina
+ * Copyright (c) 2007 Paul Walmsley
+ * Copyright (c) 2008 Jiri Slaby
+ */
+
+/*
+ * 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/input.h>
+#include <linux/hid.h>
+#include <linux/module.h>
+
+#include "hid-ids.h"
+
+#define ez_map_rel(c) hid_map_usage(hi, usage, bit, max, EV_REL, (c))
+#define ez_map_key(c) hid_map_usage(hi, usage, bit, max, EV_KEY, (c))
+
+static int ez_input_mapping(struct hid_device *hdev, struct hid_input *hi,
+ struct hid_field *field, struct hid_usage *usage,
+ unsigned long **bit, int *max)
+{
+ if ((usage->hid & HID_USAGE_PAGE) != HID_UP_CONSUMER)
+ return 0;
+
+ switch (usage->hid & HID_USAGE) {
+ case 0x230: ez_map_key(BTN_MOUSE); break;
+ case 0x231: ez_map_rel(REL_WHEEL); break;
+ /*
+ * this keyboard has a scrollwheel implemented in
+ * totally broken way. We map this usage temporarily
+ * to HWHEEL and handle it in the event quirk handler
+ */
+ case 0x232: ez_map_rel(REL_HWHEEL); break;
+ default:
+ return 0;
+ }
+ return 1;
+}
+
+static int ez_event(struct hid_device *hdev, struct hid_field *field,
+ struct hid_usage *usage, __s32 value)
+{
+ if (!(hdev->claimed & HID_CLAIMED_INPUT) || !field->hidinput ||
+ !usage->type)
+ return 0;
+
+ /* handle the temporary quirky mapping to HWHEEL */
+ if (usage->type == EV_REL && usage->code == REL_HWHEEL) {
+ struct input_dev *input = field->hidinput->input;
+ input_event(input, usage->type, REL_WHEEL, -value);
+ return 1;
+ }
+
+ return 0;
+}
+
+static const struct hid_device_id ez_devices[] = {
+ { HID_USB_DEVICE(USB_VENDOR_ID_EZKEY, USB_DEVICE_ID_BTC_8193) },
+ { }
+};
+MODULE_DEVICE_TABLE(hid, ez_devices);
+
+static struct hid_driver ez_driver = {
+ .name = "ezkey",
+ .id_table = ez_devices,
+ .input_mapping = ez_input_mapping,
+ .event = ez_event,
+};
+
+static int ez_init(void)
+{
+ return hid_register_driver(&ez_driver);
+}
+
+static void ez_exit(void)
+{
+ hid_unregister_driver(&ez_driver);
+}
+
+module_init(ez_init);
+module_exit(ez_exit);
+MODULE_LICENSE("GPL");
+
+HID_COMPAT_LOAD_DRIVER(ezkey);
diff --git a/drivers/hid/hid-input-quirks.c b/drivers/hid/hid-input-quirks.c
index 97ee75064a0..4cd585b64ae 100644
--- a/drivers/hid/hid-input-quirks.c
+++ b/drivers/hid/hid-input-quirks.c
@@ -16,9 +16,6 @@
#include <linux/input.h>
#include <linux/hid.h>
-#define map_rel(c) hid_map_usage(hidinput, usage, bit, max, EV_REL, (c))
-#define map_key(c) hid_map_usage(hidinput, usage, bit, max, EV_KEY, (c))
-
#define map_key_clear(c) hid_map_usage_clear(hidinput, usage, bit, \
max, EV_KEY, (c))
@@ -132,37 +129,12 @@ static int quirk_cherry_genius_29e(struct hid_usage *usage,
return 1;
}
-static int quirk_btc_8193(struct hid_usage *usage, struct hid_input *hidinput,
- unsigned long **bit, int *max)
-{
- if ((usage->hid & HID_USAGE_PAGE) != HID_UP_CONSUMER)
- return 0;
-
- switch (usage->hid & HID_USAGE) {
- case 0x230: map_key(BTN_MOUSE); break;
- case 0x231: map_rel(REL_WHEEL); break;
- /*
- * this keyboard has a scrollwheel implemented in
- * totally broken way. We map this usage temporarily
- * to HWHEEL and handle it in the event quirk handler
- */
- case 0x232: map_rel(REL_HWHEEL); break;
-
- default:
- return 0;
- }
- return 1;
-}
-
#define VENDOR_ID_BELKIN 0x1020
#define DEVICE_ID_BELKIN_WIRELESS_KEYBOARD 0x0006
#define VENDOR_ID_CHICONY 0x04f2
#define DEVICE_ID_CHICONY_TACTICAL_PAD 0x0418
-#define VENDOR_ID_EZKEY 0x0518
-#define DEVICE_ID_BTC_8193 0x0002
-
#define VENDOR_ID_GYRATION 0x0c16
#define DEVICE_ID_GYRATION_REMOTE 0x0002
@@ -182,8 +154,6 @@ static const struct hid_input_blacklist {
{ VENDOR_ID_CHICONY, DEVICE_ID_CHICONY_TACTICAL_PAD, quirk_chicony_tactical_pad },
- { VENDOR_ID_EZKEY, DEVICE_ID_BTC_8193, quirk_btc_8193 },
-
{ VENDOR_ID_GYRATION, DEVICE_ID_GYRATION_REMOTE, quirk_gyration_remote },
{ VENDOR_ID_MONTEREY, DEVICE_ID_GENIUS_KB29E, quirk_cherry_genius_29e },
@@ -215,13 +185,6 @@ int hidinput_event_quirks(struct hid_device *hid, struct hid_field *field, struc
input = field->hidinput->input;
- /* handle the temporary quirky mapping to HWHEEL */
- if (hid->quirks & HID_QUIRK_HWHEEL_WHEEL_INVERT &&
- usage->type == EV_REL && usage->code == REL_HWHEEL) {
- input_event(input, usage->type, REL_WHEEL, -value);
- return 1;
- }
-
/* Gyration MCE remote "Sleep" key */
if (hid->vendor == VENDOR_ID_GYRATION &&
hid->product == DEVICE_ID_GYRATION_REMOTE &&
diff --git a/drivers/hid/usbhid/hid-quirks.c b/drivers/hid/usbhid/hid-quirks.c
index 0cc6e4223cd..ddc16ea159a 100644
--- a/drivers/hid/usbhid/hid-quirks.c
+++ b/drivers/hid/usbhid/hid-quirks.c
@@ -46,8 +46,6 @@ static const struct hid_blacklist {
{ USB_VENDOR_ID_BELKIN, USB_DEVICE_ID_FLIP_KVM, HID_QUIRK_HIDDEV },
{ USB_VENDOR_ID_SAMSUNG, USB_DEVICE_ID_SAMSUNG_IR_REMOTE, HID_QUIRK_HIDDEV | HID_QUIRK_IGNORE_HIDINPUT },
- { USB_VENDOR_ID_EZKEY, USB_DEVICE_ID_BTC_8193, HID_QUIRK_HWHEEL_WHEEL_INVERT },
-
{ USB_VENDOR_ID_PANTHERLORD, USB_DEVICE_ID_PANTHERLORD_TWIN_USB_JOYSTICK, HID_QUIRK_MULTI_INPUT | HID_QUIRK_SKIP_OUTPUT_REPORTS },
{ USB_VENDOR_ID_PLAYDOTCOM, USB_DEVICE_ID_PLAYDOTCOM_EMS_USBII, HID_QUIRK_MULTI_INPUT },
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-12-17 20:32:12 +0000