Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754721AbdHYHl1 (ORCPT ); Fri, 25 Aug 2017 03:41:27 -0400 Received: from mail-wm0-f66.google.com ([74.125.82.66]:38472 "EHLO mail-wm0-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754564AbdHYHlZ (ORCPT ); Fri, 25 Aug 2017 03:41:25 -0400 Content-Type: text/plain; charset=us-ascii Mime-Version: 1.0 (Mac OS X Mail 10.3 \(3273\)) Subject: Re: [PATCH] usb: Add device quirk for Logitech HD Pro Webcam C920-C From: Dmitry Fleytman In-Reply-To: Date: Fri, 25 Aug 2017 10:41:23 +0300 Cc: Greg Kroah-Hartman , Sandeep Singh , Samuel Thibault , Shyam Sundar S K , Devin Heitmueller , =?utf-8?B?THVrw6HFoSBMYWxpbnNrw70=?= , USB list , LKML Message-Id: References: <20170821100333.3538-1-dmitry@daynix.com> To: Kai-Heng Feng X-Mailer: Apple Mail (2.3273) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Transfer-Encoding: 8bit X-MIME-Autoconverted: from quoted-printable to 8bit by nfs id v7P7fVxR006363 Content-Length: 1382 Lines: 45 > On 24 Aug 2017, at 10:58 AM, Kai-Heng Feng wrote: > > On Mon, Aug 21, 2017 at 6:03 PM, Dmitry Fleytman wrote: >> 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. > > I think it's better to also mention "C920-C" in the comment section. I agree. See v2 (just sent). Thanks, Dmitry > >> >> See aforementioned commit message for detailed explanation of the problem. >> >> Signed-off-by: Dmitry Fleytman >> --- >> drivers/usb/core/quirks.c | 1 + >> 1 file changed, 1 insertion(+) >> >> diff --git a/drivers/usb/core/quirks.c b/drivers/usb/core/quirks.c >> index 574da2b..36d4841 100644 >> --- a/drivers/usb/core/quirks.c >> +++ b/drivers/usb/core/quirks.c >> @@ -59,6 +59,7 @@ static const struct usb_device_id usb_quirk_list[] = { >> >> /* Logitech HD Pro Webcams C920 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 >>