linux-kernel - [PATCH] add quirks for 0x04d9:0xa096 hid keyborad device

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Message-Id: <1405238642-19507-2-git-send-email-microcai@fedoraproject.org>
Date:	Sun, 13 Jul 2014 16:04:02 +0800
From:	microcai@...oraproject.org
To:	linux-usb@...r.kernel.org
Cc:	jkosina@...e.cz, linux-kernel@...r.kernel.org,
	microcai <microcaicai@...il.com>
Subject: [PATCH] add quirks for 0x04d9:0xa096 hid keyborad device

From: microcai <microcaicai@...il.com>

I am using a USB keyborad that give me
"usb_submit_urb(ctrl) failed: -1" error when I plugin it.
and I need to wait for 10s for this device to be ready.

by adding this quirks, the usb keyborad is usable right after plugin
---
 drivers/hid/hid-ids.h           | 1 +
 drivers/hid/usbhid/hid-quirks.c | 1 +
 2 files changed, 2 insertions(+)

diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
index 34bb220..a896532 100644
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -477,6 +477,7 @@
 #define USB_DEVICE_ID_HOLTEK_ALT_MOUSE_A070	0xa070
 #define USB_DEVICE_ID_HOLTEK_ALT_MOUSE_A072	0xa072
 #define USB_DEVICE_ID_HOLTEK_ALT_MOUSE_A081	0xa081
+#define USB_DEVICE_ID_HOLTEK_ALT_KEYBORAD_A096	0xa096
 
 #define USB_VENDOR_ID_IMATION		0x0718
 #define USB_DEVICE_ID_DISC_STAKKA	0xd000
diff --git a/drivers/hid/usbhid/hid-quirks.c b/drivers/hid/usbhid/hid-quirks.c
index 8e4ddb3..6a9bdfe 100644
--- a/drivers/hid/usbhid/hid-quirks.c
+++ b/drivers/hid/usbhid/hid-quirks.c
@@ -120,6 +120,7 @@ static const struct hid_blacklist {
 	{ USB_VENDOR_ID_SYNAPTICS, USB_DEVICE_ID_SYNAPTICS_HD, HID_QUIRK_NO_INIT_REPORTS },
 	{ USB_VENDOR_ID_SYNAPTICS, USB_DEVICE_ID_SYNAPTICS_QUAD_HD, HID_QUIRK_NO_INIT_REPORTS },
 	{ USB_VENDOR_ID_SYNAPTICS, USB_DEVICE_ID_SYNAPTICS_TP_V103, HID_QUIRK_NO_INIT_REPORTS },
+	{ USB_VENDOR_ID_HOLTEK_ALT, USB_DEVICE_ID_HOLTEK_ALT_KEYBORAD_A096, HID_QUIRK_NO_INIT_REPORTS },
 
 	{ 0, 0 }
 };
-- 
2.0.0

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