From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from madrid.collaboradmins.com (madrid.collaboradmins.com [46.235.227.194]) (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 605E03A1B5 for ; Fri, 15 Mar 2024 16:08:35 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=46.235.227.194 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1710518918; cv=none; b=aUDbptNpB3Zswgi/5bqx4mT5UlwnWLDVX/bW6TvqzP5HcyQ/Ln409wuvBbPJsERc74WRdvEGrhtGRjJxO7PIbJIeANK8cmZ+Bl4rZ2CzpIWIpQjPNqafH1kKOOxVCp6QL3EnAsZ32FHdS8iYK87oQ6fK/8L5vX1JQfa5lF0EUIE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1710518918; c=relaxed/simple; bh=cMmEMwEqyHGkOHVt+KM/M7MyVNKa4wqycUA1abNvnQE=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=HpfxkllcZ8Zd3KtSN8swJcB5Ndh+0OVFLXThadBmeZFQ+BDRuVLZHxCZSDJA1cOr/rOdPpJTw3zh6di582ak+io1UnvWq6cYAKFvKxJslBs8FY9GhIKriexso2gor7JBoOL/8svON8eME2Ne54J43Jn9FHbvPR3gmvKyyyIJJOs= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=collabora.com; spf=pass smtp.mailfrom=collabora.com; dkim=pass (2048-bit key) header.d=collabora.com header.i=@collabora.com header.b=SYiWulS7; arc=none smtp.client-ip=46.235.227.194 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=collabora.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=collabora.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=collabora.com header.i=@collabora.com header.b="SYiWulS7" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1710518913; bh=cMmEMwEqyHGkOHVt+KM/M7MyVNKa4wqycUA1abNvnQE=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=SYiWulS71mIe6VNKYTxEhbYdm6wqvm4nrmsvgSq1WiL6O+Ofa7KnbGK2ht4SkC5GG Sm2ILIFrT8T6PFdQb32HpNF3UuvKvxP/5Dsfwxcoc6QVCFlwWiG4n4n1Kf4TLdrftW 3ORxLngBwrbo7nTwsm4W/V/7wYFCNYtf+wDHDuEPgCjsSElvgC7iYY5x+EDtt7NKrp CS7oXlulAtukFfRybfE9FNU3VCzGaPJfsJuOmIZfXQYcpsDrS+2ZHdh7Gs/+y6cGWZ 7UHrsJlJYpjSgJXW3YYm2hzCoBj9OTGf9JJZm8N6816uxlhwBLJJdEVRNU0eOw1xAg gG3J67o+V1xEA== Received: from [100.74.67.65] (cola.collaboradmins.com [195.201.22.229]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: jmassot) by madrid.collaboradmins.com (Postfix) with ESMTPSA id D69303782110; Fri, 15 Mar 2024 16:08:32 +0000 (UTC) Message-ID: <501a1429-b437-461f-a7a3-1701ce06e2d9@collabora.com> Date: Fri, 15 Mar 2024 17:08:31 +0100 Precedence: bulk X-Mailing-List: linux-media@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v8 37/38] media: ccs: Add IMMUTABLE route flag Content-Language: en-US To: Sakari Ailus , linux-media@vger.kernel.org Cc: Laurent Pinchart , tomi.valkeinen@ideasonboard.com, bingbu.cao@intel.com, hongju.wang@intel.com, hverkuil@xs4all.nl, Andrey Konovalov , Jacopo Mondi , Dmitry Perchanov , "Ng, Khai Wen" , Alain Volmat References: <20240313072516.241106-1-sakari.ailus@linux.intel.com> <20240313072516.241106-38-sakari.ailus@linux.intel.com> From: Julien Massot In-Reply-To: <20240313072516.241106-38-sakari.ailus@linux.intel.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 3/13/24 08:25, Sakari Ailus wrote: > Add immutable route flag to the routing table. > > Signed-off-by: Sakari Ailus Reviewed-by: Julien Massot > --- > drivers/media/i2c/ccs/ccs-core.c | 6 ++++-- > 1 file changed, 4 insertions(+), 2 deletions(-) > > diff --git a/drivers/media/i2c/ccs/ccs-core.c b/drivers/media/i2c/ccs/ccs-core.c > index 838daab212f2..5205d1ecf8f2 100644 > --- a/drivers/media/i2c/ccs/ccs-core.c > +++ b/drivers/media/i2c/ccs/ccs-core.c > @@ -3368,12 +3368,14 @@ static int ccs_src_init_state(struct v4l2_subdev *sd, > .sink_pad = CCS_PAD_SINK, > .source_pad = CCS_PAD_SRC, > .source_stream = CCS_STREAM_PIXEL, > - .flags = V4L2_SUBDEV_ROUTE_FL_ACTIVE, > + .flags = V4L2_SUBDEV_ROUTE_FL_ACTIVE | > + V4L2_SUBDEV_ROUTE_FL_IMMUTABLE, > }, { > .sink_pad = CCS_PAD_META, > .source_pad = CCS_PAD_SRC, > .source_stream = CCS_STREAM_META, > - .flags = V4L2_SUBDEV_ROUTE_FL_ACTIVE, > + .flags = V4L2_SUBDEV_ROUTE_FL_ACTIVE | > + V4L2_SUBDEV_ROUTE_FL_IMMUTABLE, > } > }; > struct v4l2_subdev_krouting routing = { -- Julien Massot Senior Software Engineer Collabora Ltd. Platinum Building, St John's Innovation Park, Cambridge CB4 0DS, UK Registered in England & Wales, no. 5513718