linux-kernel - Re: [PATCH v3] add quirks for 0x04d9:0xa096 hid keyborad device

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Date:	Mon, 14 Jul 2014 08:50:03 +0800
From:	microcai <microcai@...oraproject.org>
To:	Henrique de Moraes Holschuh <hmh@....eng.br>
Cc:	linux-usb@...r.kernel.org, jkosina@...e.cz,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH v3] add quirks for 0x04d9:0xa096 hid keyborad device

I am using a USB keyboard 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 keyboard 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..bda276b 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_KEYBOARD_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..da22a5e 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_KEYBOARD_A096, 
HID_QUIRK_NO_INIT_INPUT_REPORTS },
 
        { 0, 0 }
 };
-- 
2.0.0

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