From: Kristian Evensen <kristian.evensen@gmail.com>
To: jkosina@suse.cz, linux-input@vger.kernel.org, linux-usb@vger.kernel.org
Cc: Kristian Evensen <kristian.evensen@gmail.com>
Subject: [PATCH] usb: hid: Do not bind to Microchip Pick16F1454
Date: Tue, 20 Jan 2015 17:55:03 +0100 [thread overview]
Message-ID: <1421772903-27746-1-git-send-email-kristian.evensen@gmail.com> (raw)
The Microchip Pick16F1454 is exported as a HID device and is used by for example
the Yepkit YKUSH three-port switchable USB hub. However, it is not an actual
HID-device. On the Yepkit, it is used to power up/down the ports on the hub. The
HID driver should ignore this device.
Signed-off-by: Kristian Evensen <kristian.evensen@gmail.com>
---
drivers/hid/hid-core.c | 1 +
drivers/hid/hid-ids.h | 1 +
2 files changed, 2 insertions(+)
diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c
index 8b63879..77afffc 100644
--- a/drivers/hid/hid-core.c
+++ b/drivers/hid/hid-core.c
@@ -2328,6 +2328,7 @@ static const struct hid_device_id hid_ignore_list[] = {
{ HID_USB_DEVICE(USB_VENDOR_ID_MCC, USB_DEVICE_ID_MCC_PMD1208LS) },
{ HID_USB_DEVICE(USB_VENDOR_ID_MICROCHIP, USB_DEVICE_ID_PICKIT1) },
{ HID_USB_DEVICE(USB_VENDOR_ID_MICROCHIP, USB_DEVICE_ID_PICKIT2) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_MICROCHIP, USB_DEVICE_ID_PICK16F1454) },
{ HID_USB_DEVICE(USB_VENDOR_ID_NATIONAL_SEMICONDUCTOR, USB_DEVICE_ID_N_S_HARMONY) },
{ HID_USB_DEVICE(USB_VENDOR_ID_ONTRAK, USB_DEVICE_ID_ONTRAK_ADU100) },
{ HID_USB_DEVICE(USB_VENDOR_ID_ONTRAK, USB_DEVICE_ID_ONTRAK_ADU100 + 20) },
diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
index 9243359..8df4744 100644
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -638,6 +638,7 @@
#define USB_DEVICE_ID_PICKIT2 0x0033
#define USB_DEVICE_ID_PICOLCD 0xc002
#define USB_DEVICE_ID_PICOLCD_BOOTLOADER 0xf002
+#define USB_DEVICE_ID_PICK16F1454 0x0042
#define USB_VENDOR_ID_MICROSOFT 0x045e
#define USB_DEVICE_ID_SIDEWINDER_GV 0x003b
--
2.1.0
next reply other threads:[~2015-01-20 17:03 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-01-20 16:55 Kristian Evensen [this message]
2015-01-20 19:14 ` [PATCH] usb: hid: Do not bind to Microchip Pick16F1454 Jiri Kosina
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