From mboxrd@z Thu Jan 1 00:00:00 1970 From: Alan Jenkins Subject: Re: Regression: active uvcvideo breaks over suspend Date: Wed, 15 Apr 2009 11:09:22 +0100 Message-ID: <49E5B252.4030104@tuffmail.co.uk> References: <49E5B2F3.4080502@tuffmail.co.uk> Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Return-path: DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=googlemail.com; s=gamma; h=domainkey-signature:received:received:sender:message-id:date:from :user-agent:mime-version:to:cc:subject:references:in-reply-to :content-type:content-transfer-encoding; bh=9GhIRoAf3tDwqXVtSnuxljfhn/TBslILZgTmEyRaR6I=; b=DEffCw5taSmAdD3GX335t/2WzbWmrn8Muc0+QsNOIj7hoAaZ/FG88ewYc7prUowmO9 XOvV0K3BQ/KE30+6gpX4HTWF1sN6jgn62Fs4nhRse62Jvi8RFR6x+UI/S5oK+Wy+lF/b eylQsgOPCZ5Yg6P2iWuvTTLpeL9h0XD0GrOu4= In-Reply-To: <49E5B2F3.4080502-cCz0Lq7MMjm9FHfhHBbuYA@public.gmane.org> Sender: kernel-testers-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-ID: Content-Type: text/plain; charset="us-ascii" To: linux-pm-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org Cc: USB list , Kernel Testers List , linux-kernel [removed from members-only mailing list] Alan Jenkins wrote: > I found this in v2.6.30-rc2. I haven't tested beyond that. I'm sure > it didn't happen in 2.6.29. > > If I run "xawtv" and then suspend, it stops working on resume; the > xawtv display goes black and the camera LED stays off. When I close > xawtv, the LED blinks on then off again. If I then try to run xawtv > again, it works fine. > > In dmesg (after resume) I see > > [ 562.884298] usb 1-8: type resume > [ 562.990014] usb 1-8: reset high speed USB device using ehci_hcd and > address 3 > [ 563.665921] restoring control 00000000-0000-0000-0000-000000000101/0/2 > [ 563.665935] restoring control 00000000-0000-0000-0000-000000000101/1/3 > [ 563.665948] restoring control 00000000-0000-0000-0000-000000000101/3/7 > [ 563.666412] uvcvideo 1-8:1.1: reset_resume error -12 > > Thanks in advance > Alan