From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mx1.tq-group.com (mx1.tq-group.com [93.104.207.81]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 978131DFCF for ; Wed, 17 Jan 2024 12:09:27 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=93.104.207.81 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1705493371; cv=none; b=TNv5BPJ5heSCaBpGIvV1ryO0iKEJlf11og0IZg4J+Cls2D/JnJC2Z6kmzfyB+X+2iNsNTgK3ML36UgsVgvfurQbzDP2S+5jz2n6ofnu0EZ916arwVrMrIcNW+21xatEiJjG2+MPTcmrOU63Dc5c1mhh8+M95grMVcb+AT2avxLI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1705493371; c=relaxed/simple; bh=sTdciPycfHMyeJYV+oRAPc6wAcAhgW3c8KfLcKczhag=; h=DKIM-Signature:X-IronPort-AV:Received:Received:From:To:Cc:Subject: Date:Message-ID:Organization:In-Reply-To:References:MIME-Version: Content-Transfer-Encoding:Content-Type; b=AfPcD2DLu0bYP6tq8Fo6heya5AaAzPSfXDt4iCLG7odZklSrlvZseZ4gRmcaB5CLP5I5iBJGGeXFGsw8q89QH0fFNZ+MpM5onrAN66s0PhRjaGc4KjriDpj/dIB0rzZh0+rYwCPTVjJHi+Uxn6rWLNo3YFFk6+iLXDM4vHVINHM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=ew.tq-group.com; spf=pass smtp.mailfrom=ew.tq-group.com; dkim=pass (2048-bit key) header.d=tq-group.com header.i=@tq-group.com header.b=q2iXLsIO; arc=none smtp.client-ip=93.104.207.81 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=ew.tq-group.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=ew.tq-group.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=tq-group.com header.i=@tq-group.com header.b="q2iXLsIO" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=tq-group.com; i=@tq-group.com; q=dns/txt; s=key1; t=1705493367; x=1737029367; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=sTdciPycfHMyeJYV+oRAPc6wAcAhgW3c8KfLcKczhag=; b=q2iXLsIOPMNPZGyb4jO1gRoxx+iZfuH8c7im0ig5bRzNJeSOkgc2FZ2/ ZIlmedK1DZpu+MsfnriIhO4EJrg34lD1Dgp+irBa13sjOqSzQcOxjCX35 hoM29OMHw9iJhir7xXguqQxele1BtoLuuXuVV5En7Sr8WnbLnYU2U8Ny2 1z8PN+DiJmTHj41qfKrwnNvYkjFtJ3OpvBdEDfntDrCtYj4ZMD41ZBxeT o2fOXKLFH4r9kxCe41GBCSlfcNQf6VgWaqSy8H+iMZxLzi97m3FJs6qZW dQ1zi4D04vRbT2bUzTv7vG7EyO6NRNt2qqGp8NdgyOb+7F7bSAQ74tK5z w==; X-IronPort-AV: E=Sophos;i="6.05,200,1701126000"; d="scan'208";a="34939077" Received: from vtuxmail01.tq-net.de ([10.115.0.20]) by mx1.tq-group.com with ESMTP; 17 Jan 2024 13:09:25 +0100 Received: from steina-w.localnet (steina-w.tq-net.de [10.123.53.25]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by vtuxmail01.tq-net.de (Postfix) with ESMTPSA id 5827C280075; Wed, 17 Jan 2024 13:09:25 +0100 (CET) From: Alexander Stein To: Sakari Ailus Cc: Hans Verkuil , Mauro Carvalho Chehab , linux-media@vger.kernel.org, Robert Foss Subject: Re: [PATCH v3 1/1] media: tc358743: register v4l2 async device only after successful setup Date: Wed, 17 Jan 2024 13:09:24 +0100 Message-ID: <1782782.VLH7GnMWUR@steina-w> Organization: TQ-Systems GmbH In-Reply-To: References: <20240110090111.458115-1-alexander.stein@ew.tq-group.com> Precedence: bulk X-Mailing-List: linux-media@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="iso-8859-1" Hi Sakari, Am Mittwoch, 17. Januar 2024, 12:29:57 CET schrieb Sakari Ailus: > On Wed, Jan 17, 2024 at 11:28:03AM +0000, Sakari Ailus wrote: > > Hi Alexander, > >=20 > > On Wed, Jan 10, 2024 at 10:01:11AM +0100, Alexander Stein wrote: > > > Ensure the device has been setup correctly before registering the v4l2 > > > async device, thus allowing userspace to access. > > >=20 > > > Signed-off-by: Alexander Stein > > > Reviewed-by: Robert Foss > >=20 > > This should be backported to the stable trees. I'll add Cc: stable. > >=20 > > The patch seems to co-incidentally fix error handling, too. :-) >=20 > I'll also add: >=20 > Fixes: 4c5211a10039 ("[media] tc358743: register v4l2 asynchronous > subdevice") Agreed. Thanks Alexander =2D-=20 TQ-Systems GmbH | M=FChlstra=DFe 2, Gut Delling | 82229 Seefeld, Germany Amtsgericht M=FCnchen, HRB 105018 Gesch=E4ftsf=FChrer: Detlef Schneider, R=FCdiger Stahl, Stefan Schneider http://www.tq-group.com/