Groups > linux.kernel > #1719808

[PATCH v2] usb: Add device quirk for Logitech HD Pro Webcam C920-C

From	Dmitry Fleytman <dmitry@daynix.com>
Newsgroups	linux.kernel
Subject	[PATCH v2] usb: Add device quirk for Logitech HD Pro Webcam C920-C
Date	2017-08-25 09:50 +0200
Message-ID	<uihxn-1bl-13@gated-at.bofh.it> (permalink)
References	<uihxn-1bl-9@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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Commit e0429362ab15
("usb: Add device quirk for Logitech HD Pro Webcams C920 and C930e")
introduced quirk to workaround an issue with some Logitech webcams.

Apparently model C920-C has the same issue so applying
the same quirk as well.

See aforementioned commit message for detailed explanation of the problem.

Signed-off-by: Dmitry Fleytman <dmitry@daynix.com>
---
 drivers/usb/core/quirks.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/usb/core/quirks.c b/drivers/usb/core/quirks.c
index 574da2b..2583224 100644
--- a/drivers/usb/core/quirks.c
+++ b/drivers/usb/core/quirks.c
@@ -57,8 +57,9 @@ static const struct usb_device_id usb_quirk_list[] = {
 	/* Microsoft LifeCam-VX700 v2.0 */
 	{ USB_DEVICE(0x045e, 0x0770), .driver_info = USB_QUIRK_RESET_RESUME },
 
-	/* Logitech HD Pro Webcams C920 and C930e */
+	/* Logitech HD Pro Webcams C920, C920-C and C930e */
 	{ USB_DEVICE(0x046d, 0x082d), .driver_info = USB_QUIRK_DELAY_INIT },
+	{ USB_DEVICE(0x046d, 0x0841), .driver_info = USB_QUIRK_DELAY_INIT },
 	{ USB_DEVICE(0x046d, 0x0843), .driver_info = USB_QUIRK_DELAY_INIT },
 
 	/* Logitech ConferenceCam CC3000e */
-- 
2.7.4

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[PATCH v2] usb: Add device quirk for Logitech HD Pro Webcam C920-C Dmitry Fleytman <dmitry@daynix.com> - 2017-08-25 09:50 +0200
  [PATCH v2] usb: Add device quirk for Logitech HD Pro Webcam C920-C Dmitry Fleytman <dmitry@daynix.com> - 2017-08-25 09:50 +0200

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