[PATCH 3.18 03/19] usb: Add device quirk for Logitech HD Pro Webcam C920-C

From	Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Newsgroups	linux.kernel
Subject	[PATCH 3.18 03/19] usb: Add device quirk for Logitech HD Pro Webcam C920-C
Date	2017-09-12 19:30 +0200
Message-ID	<uoXax-4cK-3@gated-at.bofh.it> (permalink)
References	<uoWHv-3KO-11@gated-at.bofh.it>
Organization	linux.* mail to news gateway

Show all headers | View raw

3.18-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Dmitry Fleytman <dmitry@daynix.com>

commit a1279ef74eeeb5f627f091c71d80dd7ac766c99d upstream.

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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 drivers/usb/core/quirks.c |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

--- a/drivers/usb/core/quirks.c
+++ b/drivers/usb/core/quirks.c
@@ -53,8 +53,9 @@ static const struct usb_device_id usb_qu
 	/* 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 */

Thread

[PATCH 3.18 00/19] 3.18.71-stable review Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-09-12 19:00 +0200
  [PATCH 3.18 02/19] USB: serial: option: add support for D-Link DWM-157 C1 Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-09-12 19:00 +0200
  [PATCH 3.18 07/19] driver core: bus: Fix a potential double free Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-09-12 19:00 +0200
  [PATCH 3.18 05/19] USB: core: Avoid race of async_completed() w/ usbdev_release() Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-09-12 19:20 +0200
  [PATCH 3.18 03/19] usb: Add device quirk for Logitech HD Pro Webcam C920-C Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-09-12 19:30 +0200
  [PATCH 3.18 11/19] workqueue: Fix flag collision Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-09-12 19:30 +0200
  [PATCH 3.18 04/19] usb:xhci:Fix regression when ATI chipsets detected Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-09-12 19:30 +0200
  [PATCH 3.18 12/19] cs5536: add support for IDE controller variant Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-09-12 19:30 +0200
  [PATCH 3.18 10/19] cma: fix calculation of aligned offset Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-09-12 19:30 +0200
  [PATCH 3.18 14/19] scsi: sg: recheck MMAP_IO request length with lock held Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-09-12 19:30 +0200
  [PATCH 3.18 17/19] ALSA: msnd: Optimize / harden DSP and MIDI loops Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-09-12 19:30 +0200
  [PATCH 3.18 01/19] usb: quirks: add delay init quirk for Corsair Strafe RGB keyboard Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-09-12 19:30 +0200
  Re: [PATCH 3.18 00/19] 3.18.71-stable review Shuah Khan <shuahkh@osg.samsung.com> - 2017-09-13 02:20 +0200
  Re: [PATCH 3.18 00/19] 3.18.71-stable review Guenter Roeck <linux@roeck-us.net> - 2017-09-13 16:40 +0200

csiph-web