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Message-Id: <1236172544.21288.3.camel@paradox.pz.local>
Date: Wed, 04 Mar 2009 08:15:44 -0500
From: Jason Noble <nobleja@...ezero.com>
To: Jiri Kosina <jkosina@...e.cz>
Cc: lkml <linux-kernel@...r.kernel.org>
Subject: Re: New HID device support
2.6.28.7
patching file a/drivers/hid/Kconfig
Hunk #1 succeeded at 157 with fuzz 2 (offset 7 lines).
patching file a/drivers/hid/Makefile
Hunk #1 FAILED at 29.
1 out of 1 hunk FAILED -- saving rejects to file
a/drivers/hid/Makefile.rej
patching file a/drivers/hid/hid-core.c
Hunk #1 FAILED at 1270.
1 out of 1 hunk FAILED -- saving rejects to file
a/drivers/hid/hid-core.c.rej
patching file a/drivers/hid/hid-dummy.c
Hunk #1 succeeded at 34 with fuzz 2 (offset -3 lines).
patching file a/drivers/hid/hid-ids.h
Hunk #1 FAILED at 274.
1 out of 1 hunk FAILED -- saving rejects to file
a/drivers/hid/hid-ids.h.rej
patching file b/drivers/hid/hid-kensington.c
On Wed, 2009-03-04 at 11:45 +0100, Jiri Kosina wrote:
> On Tue, 3 Mar 2009, Jason Noble wrote:
>
> > Attached is the output.
>
> Thanks. Does the driver below make your device work properly?
>
>
> From: Jiri Kosina <jkosina@...e.cz>
>
> HID: support for Kensington silblade trackball
>
> Establish proper button mappings for 0x47d/0x2041 device.
>
> Signed-off-by: Jiri Kosina <jkosina@...e.cz>
>
> diff --git a/drivers/hid/Kconfig b/drivers/hid/Kconfig
> index 9cc662c..c16fc4f 100644
> --- a/drivers/hid/Kconfig
> +++ b/drivers/hid/Kconfig
> @@ -150,6 +150,13 @@ config HID_GYRATION
> ---help---
> Support for Gyration remote control.
>
> +config HID_KENSINGTON
> + tristate "Kensington" if EMBEDDED
> + depends on USB_HID
> + default !EMBEDDED
> + ---help---
> + Support for Kensington Slimblade Trackball.
> +
> config HID_LOGITECH
> tristate "Logitech" if EMBEDDED
> depends on USB_HID
> diff --git a/drivers/hid/Makefile b/drivers/hid/Makefile
> index 0fdbda6..53e1331 100644
> --- a/drivers/hid/Makefile
> +++ b/drivers/hid/Makefile
> @@ -29,6 +29,7 @@ obj-$(CONFIG_HID_CYPRESS) += hid-cypress.o
> obj-$(CONFIG_DRAGONRISE_FF) += hid-drff.o
> obj-$(CONFIG_HID_EZKEY) += hid-ezkey.o
> obj-$(CONFIG_HID_GYRATION) += hid-gyration.o
> +obj-$(CONFIG_HID_KENSINGTON) += hid-kensington.o
> obj-$(CONFIG_HID_LOGITECH) += hid-logitech.o
> obj-$(CONFIG_HID_MICROSOFT) += hid-microsoft.o
> obj-$(CONFIG_HID_MONTEREY) += hid-monterey.o
> diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c
> index 941e7d6..320442c 100644
> --- a/drivers/hid/hid-core.c
> +++ b/drivers/hid/hid-core.c
> @@ -1270,6 +1270,7 @@ static const struct hid_device_id hid_blacklist[] = {
> { HID_USB_DEVICE(USB_VENDOR_ID_GREENASIA, 0x0012) },
> { HID_USB_DEVICE(USB_VENDOR_ID_GYRATION, USB_DEVICE_ID_GYRATION_REMOTE) },
> { HID_USB_DEVICE(USB_VENDOR_ID_GYRATION, USB_DEVICE_ID_GYRATION_REMOTE_2) },
> + { HID_USB_DEVICE(USB_VENDOR_ID_KENSINGTON, USB_DEVICE_ID_KS_SLIMBLADE) },
> { 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) },
> diff --git a/drivers/hid/hid-dummy.c b/drivers/hid/hid-dummy.c
> index 536aa15..28815fd 100644
> --- a/drivers/hid/hid-dummy.c
> +++ b/drivers/hid/hid-dummy.c
> @@ -37,6 +37,9 @@ static int __init hid_dummy_init(void)
> #ifdef CONFIG_HID_GYRATION_MODULE
> HID_COMPAT_CALL_DRIVER(gyration);
> #endif
> +#ifdef CONFIG_HID_KENSINGTON_MODULE
> + HID_COMPAT_CALL_DRIVER(kensington);
> +#endif
> #ifdef CONFIG_HID_LOGITECH_MODULE
> HID_COMPAT_CALL_DRIVER(logitech);
> #endif
> diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
> index 6c730de..c3c9e63 100644
> --- a/drivers/hid/hid-ids.h
> +++ b/drivers/hid/hid-ids.h
> @@ -274,6 +274,9 @@
> #define USB_DEVICE_ID_LD_POWERCONTROL 0x2030
> #define USB_DEVICE_ID_LD_MACHINETEST 0x2040
>
> +#define USB_VENDOR_ID_KENSINGTON 0x047d
> +#define USB_DEVICE_ID_KS_SLIMBLADE 0x2041
> +
> #define USB_VENDOR_ID_LOGITECH 0x046d
> #define USB_DEVICE_ID_LOGITECH_RECEIVER 0xc101
> #define USB_DEVICE_ID_LOGITECH_HARMONY_FIRST 0xc110
> diff --git a/drivers/hid/hid-kensington.c b/drivers/hid/hid-kensington.c
> new file mode 100644
> index 0000000..aff0e24
> --- /dev/null
> +++ b/drivers/hid/hid-kensington.c
> @@ -0,0 +1,65 @@
> +/*
> + * HID driver for Kensigton special device
> + *
> + * Copyright (c) 2009 Jiri Kosina
> + */
> +
> +/*
> + * 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 ks_map_key(c) hid_map_usage(hi, usage, bit, max, EV_KEY, (c))
> +
> +static int ks_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_MSVENDOR)
> + return 0;
> +
> + switch (usage->hid & HID_USAGE) {
> + case 0x01: ks_map_key(BTN_2); break;
> + case 0x02: ks_map_key(BTN_3); break;
> + default:
> + return 0;
> + }
> + return 1;
> +}
> +
> +static const struct hid_device_id ks_devices[] = {
> + { HID_USB_DEVICE(USB_VENDOR_ID_KENSINGTON, USB_DEVICE_ID_KS_SLIMBLADE) },
> + { }
> +};
> +MODULE_DEVICE_TABLE(hid, ks_devices);
> +
> +static struct hid_driver ks_driver = {
> + .name = "kensington",
> + .id_table = ks_devices,
> + .input_mapping = ks_input_mapping,
> +};
> +
> +static int ks_init(void)
> +{
> + return hid_register_driver(&ks_driver);
> +}
> +
> +static void ks_exit(void)
> +{
> + hid_unregister_driver(&ks_driver);
> +}
> +
> +module_init(ks_init);
> +module_exit(ks_exit);
> +MODULE_LICENSE("GPL");
> +
> +HID_COMPAT_LOAD_DRIVER(kensington);
> --
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