From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from vds2011.yellis.net ([79.170.233.11]) by www.linuxtv.org with esmtp (Exim 4.63) (envelope-from ) id 1KvC9k-000627-UA for linux-dvb@linuxtv.org; Wed, 29 Oct 2008 15:36:21 +0100 Received: from goliath.anevia.com (cac94-10-88-170-236-224.fbx.proxad.net [88.170.236.224]) by vds2011.yellis.net (Postfix) with ESMTP id 67ACE2FA894 for ; Wed, 29 Oct 2008 15:36:17 +0100 (CET) Received: from localhost (localhost [127.0.0.1]) by goliath.anevia.com (Postfix) with ESMTP id E3DA51300139 for ; Wed, 29 Oct 2008 15:36:14 +0100 (CET) Received: from goliath.anevia.com ([127.0.0.1]) by localhost (goliath.anevia.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id jpvueqOvvUtd for ; Wed, 29 Oct 2008 15:36:10 +0100 (CET) Received: from [10.0.1.25] (fcand.anevia.com [10.0.1.25]) by goliath.anevia.com (Postfix) with ESMTP id 315B3130010E for ; Wed, 29 Oct 2008 15:36:10 +0100 (CET) Message-ID: <490874D9.6080708@anevia.com> Date: Wed, 29 Oct 2008 15:36:09 +0100 From: Frederic CAND MIME-Version: 1.0 To: Linux DVB Mailing List References: <4906E9CA.90003@anevia.com> In-Reply-To: <4906E9CA.90003@anevia.com> Subject: Re: [linux-dvb] cx88-blackbird mailbox timeout List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Sender: linux-dvb-bounces@linuxtv.org Errors-To: linux-dvb-bounces+mchehab=infradead.org@linuxtv.org List-ID: Frederic CAND a =E9crit : > Dear all, > I'm using one of the latest snapshots with my hauppauge hvr1300. I'm = > encoutering an issue, where randomly the mpeg ps device does not contain = > any sound track at all. I insist on the random side of the thing. If I = > completly power off my computer, no card can be affected by this bug, or = > any other card can be. But when a card is affected, it is until the = > computer is powered off. Unloading / reloading the modules won't fix. > = > Other thing, on closing an mpeg device affected by this bug, the dmesg = > will contain : > = > cx88[2]/2-bb: ERROR: API Mailbox timeout > = > then, opening the device again will show this message : > [62153.237112] cx88[2]/2-bb: ERROR: Mailbox appears to be in use (7) > [62155.868701] cx88[2]/2-bb: Firmware upload successful. > [62155.872299] cx88[2]/2-bb: Firmware version is 0x02060039 > = > Any idea ? > = So if anyone is interested, the cause of this issue is the following "fix" : http://linuxtv.org/hg/v4l-dvb/rev/93e265de2a56 when reverse applying it, I got the sound track in all my mpeg devices, = and then "api mailbox timeout" message never appeared afterwards. I can prepare a patch if you want. Who should I send it to ? -- = CAND Frederic Product Manager ANEVIA _______________________________________________ linux-dvb mailing list linux-dvb@linuxtv.org http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb