From b5635b129b3ca3a9c879a36f58f5b8c4903d267a Mon Sep 17 00:00:00 2001 From: Jiri Slaby Date: Tue, 24 Jun 2008 23:24:57 +0200 Subject: [PATCH] HID: move belkin quirks Signed-off-by: Jiri Slaby Signed-off-by: Jiri Kosina --- drivers/hid/Kconfig | 7 +++ drivers/hid/Makefile | 1 + drivers/hid/hid-belkin.c | 107 ++++++++++++++++++++++++++++++++ drivers/hid/hid-core.c | 2 + drivers/hid/hid-dummy.c | 3 + drivers/hid/hid-ids.h | 3 + drivers/hid/hid-input-quirks.c | 21 ------- drivers/hid/usbhid/hid-quirks.c | 1 - 8 files changed, 123 insertions(+), 22 deletions(-) create mode 100644 drivers/hid/hid-belkin.c diff --git a/drivers/hid/Kconfig b/drivers/hid/Kconfig index 1e6a5a044591..b093f3c83e36 100644 --- a/drivers/hid/Kconfig +++ b/drivers/hid/Kconfig @@ -103,6 +103,13 @@ config HID_APPLE If unsure, say M. +config HID_BELKIN + tristate "Belkin" + default m + depends on USB_HID + ---help--- + Support for Belkin Flip KVM and Wireless keyboard. + config HID_CHERRY tristate "Cherry" default m diff --git a/drivers/hid/Makefile b/drivers/hid/Makefile index a5eaa3e078be..ffb58f8001b7 100644 --- a/drivers/hid/Makefile +++ b/drivers/hid/Makefile @@ -14,6 +14,7 @@ endif obj-$(CONFIG_HID_A4TECH) += hid-a4tech.o obj-$(CONFIG_HID_APPLE) += hid-apple.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_CYPRESS) += hid-cypress.o diff --git a/drivers/hid/hid-belkin.c b/drivers/hid/hid-belkin.c new file mode 100644 index 000000000000..050b9892d7ef --- /dev/null +++ b/drivers/hid/hid-belkin.c @@ -0,0 +1,107 @@ +/* + * HID driver for some belkin "special" devices + * + * Copyright (c) 1999 Andreas Gal + * Copyright (c) 2000-2005 Vojtech Pavlik + * Copyright (c) 2005 Michael Haboustak 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 +#include +#include + +#include "hid-ids.h" + +#define BELKIN_HIDDEV 0x01 +#define BELKIN_WKBD 0x02 + +#define belkin_map_key_clear(c) hid_map_usage_clear(hi, usage, bit, max, \ + EV_KEY, (c)) +static int belkin_input_mapping(struct hid_device *hdev, struct hid_input *hi, + struct hid_field *field, struct hid_usage *usage, + unsigned long **bit, int *max) +{ + unsigned long quirks = (unsigned long)hid_get_drvdata(hdev); + + if ((usage->hid & HID_USAGE_PAGE) != HID_UP_CONSUMER || + !(quirks & BELKIN_WKBD)) + return 0; + + switch (usage->hid & HID_USAGE) { + case 0x03a: belkin_map_key_clear(KEY_SOUND); break; + case 0x03b: belkin_map_key_clear(KEY_CAMERA); break; + case 0x03c: belkin_map_key_clear(KEY_DOCUMENTS); break; + default: + return 0; + } + return 1; +} + +static int belkin_probe(struct hid_device *hdev, const struct hid_device_id *id) +{ + unsigned long quirks = id->driver_data; + int ret; + + hid_set_drvdata(hdev, (void *)quirks); + + if (quirks & BELKIN_HIDDEV) + hdev->quirks |= HID_QUIRK_HIDDEV; + + ret = hid_parse(hdev); + if (ret) { + dev_err(&hdev->dev, "parse failed\n"); + goto err_free; + } + + ret = hid_hw_start(hdev); + if (ret) { + dev_err(&hdev->dev, "hw start failed\n"); + goto err_free; + } + + return 0; +err_free: + return ret; +} + +static const struct hid_device_id belkin_devices[] = { + { HID_USB_DEVICE(USB_VENDOR_ID_BELKIN, USB_DEVICE_ID_FLIP_KVM), + .driver_data = BELKIN_HIDDEV }, + { HID_USB_DEVICE(USB_VENDOR_ID_LABTEC, USB_DEVICE_ID_LABTEC_WIRELESS_KEYBOARD), + .driver_data = BELKIN_WKBD }, + { } +}; +MODULE_DEVICE_TABLE(hid, belkin_devices); + +static struct hid_driver belkin_driver = { + .name = "belkin", + .id_table = belkin_devices, + .input_mapping = belkin_input_mapping, + .probe = belkin_probe, +}; + +static int belkin_init(void) +{ + return hid_register_driver(&belkin_driver); +} + +static void belkin_exit(void) +{ + hid_unregister_driver(&belkin_driver); +} + +module_init(belkin_init); +module_exit(belkin_exit); +MODULE_LICENSE("GPL"); + +HID_COMPAT_LOAD_DRIVER(belkin); diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c index 0c4e78828005..81e7d70260a4 100644 --- a/drivers/hid/hid-core.c +++ b/drivers/hid/hid-core.c @@ -1164,12 +1164,14 @@ static const struct hid_device_id hid_blacklist[] = { { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING2_JIS) }, { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_TP_ONLY) }, { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER1_TP_ONLY) }, + { HID_USB_DEVICE(USB_VENDOR_ID_BELKIN, USB_DEVICE_ID_FLIP_KVM) }, { HID_USB_DEVICE(USB_VENDOR_ID_CHERRY, USB_DEVICE_ID_CHERRY_CYMOTION) }, { HID_USB_DEVICE(USB_VENDOR_ID_CHICONY, USB_DEVICE_ID_CHICONY_TACTICAL_PAD) }, { 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_LABTEC, USB_DEVICE_ID_LABTEC_WIRELESS_KEYBOARD) }, { 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 0b683af41b24..b95476c47449 100644 --- a/drivers/hid/hid-dummy.c +++ b/drivers/hid/hid-dummy.c @@ -10,6 +10,9 @@ static int __init hid_dummy_init(void) #ifdef CONFIG_HID_APPLE_MODULE HID_COMPAT_CALL_DRIVER(apple); #endif +#ifdef CONFIG_HID_BELKIN_MODULE + HID_COMPAT_CALL_DRIVER(belkin); +#endif #ifdef CONFIG_HID_CHERRY_MODULE HID_COMPAT_CALL_DRIVER(cherry); #endif diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h index 11472d96e2ad..ebe665206a72 100644 --- a/drivers/hid/hid-ids.h +++ b/drivers/hid/hid-ids.h @@ -234,6 +234,9 @@ #define USB_VENDOR_ID_KBGEAR 0x084e #define USB_DEVICE_ID_KBGEAR_JAMSTUDIO 0x1001 +#define USB_VENDOR_ID_LABTEC 0x1020 +#define USB_DEVICE_ID_LABTEC_WIRELESS_KEYBOARD 0x0006 + #define USB_VENDOR_ID_LD 0x0f11 #define USB_DEVICE_ID_LD_CASSY 0x1000 #define USB_DEVICE_ID_LD_POCKETCASSY 0x1010 diff --git a/drivers/hid/hid-input-quirks.c b/drivers/hid/hid-input-quirks.c index 5f84568b9bd0..d10f47765553 100644 --- a/drivers/hid/hid-input-quirks.c +++ b/drivers/hid/hid-input-quirks.c @@ -19,22 +19,6 @@ #define map_key_clear(c) hid_map_usage_clear(hidinput, usage, bit, \ max, EV_KEY, (c)) -static int quirk_belkin_wkbd(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 0x03a: map_key_clear(KEY_SOUND); break; - case 0x03b: map_key_clear(KEY_CAMERA); break; - case 0x03c: map_key_clear(KEY_DOCUMENTS); break; - default: - return 0; - } - return 1; -} - static int quirk_gyration_remote(struct hid_usage *usage, struct hid_input *hidinput, unsigned long **bit, int *max) { @@ -104,9 +88,6 @@ static int quirk_cherry_genius_29e(struct hid_usage *usage, return 1; } -#define VENDOR_ID_BELKIN 0x1020 -#define DEVICE_ID_BELKIN_WIRELESS_KEYBOARD 0x0006 - #define VENDOR_ID_GYRATION 0x0c16 #define DEVICE_ID_GYRATION_REMOTE 0x0002 @@ -122,8 +103,6 @@ static const struct hid_input_blacklist { int (*quirk)(struct hid_usage *, struct hid_input *, unsigned long **, int *); } hid_input_blacklist[] = { - { VENDOR_ID_BELKIN, DEVICE_ID_BELKIN_WIRELESS_KEYBOARD, quirk_belkin_wkbd }, - { VENDOR_ID_GYRATION, DEVICE_ID_GYRATION_REMOTE, quirk_gyration_remote }, { VENDOR_ID_MONTEREY, DEVICE_ID_GENIUS_KB29E, quirk_cherry_genius_29e }, diff --git a/drivers/hid/usbhid/hid-quirks.c b/drivers/hid/usbhid/hid-quirks.c index ddc16ea159a3..c344ec2fad5d 100644 --- a/drivers/hid/usbhid/hid-quirks.c +++ b/drivers/hid/usbhid/hid-quirks.c @@ -43,7 +43,6 @@ static const struct hid_blacklist { { USB_VENDOR_ID_AFATECH, USB_DEVICE_ID_AFATECH_AF9016, HID_QUIRK_FULLSPEED_INTERVAL }, - { 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_PANTHERLORD, USB_DEVICE_ID_PANTHERLORD_TWIN_USB_JOYSTICK, HID_QUIRK_MULTI_INPUT | HID_QUIRK_SKIP_OUTPUT_REPORTS }, -- 2.20.1