From patchwork Mon Aug 30 11:01:15 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tomi Valkeinen X-Patchwork-Id: 504485 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-18.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER, INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 04A64C432BE for ; Mon, 30 Aug 2021 11:02:52 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id E4CDA61107 for ; Mon, 30 Aug 2021 11:02:51 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236520AbhH3LDo (ORCPT ); Mon, 30 Aug 2021 07:03:44 -0400 Received: from perceval.ideasonboard.com ([213.167.242.64]:43936 "EHLO perceval.ideasonboard.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236528AbhH3LDf (ORCPT ); Mon, 30 Aug 2021 07:03:35 -0400 Received: from deskari.lan (91-158-153-130.elisa-laajakaista.fi [91.158.153.130]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id E869D247A; Mon, 30 Aug 2021 13:02:40 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1630321361; bh=eTbgt48ZKsQVDu9dp3vDLrw482Oirbwsxmw2HvheeUg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=gTaMG0JQcIpO5LVl8rN8iEqxgJ3iKcnXO/t4dXKt50oE+hPE2Ufn02ejYqaM+JH+E L5UixDx5uy7K3uVUcn5KfIQCsslM0hwqDxnAvnsotR6tET2f+GXABhvKhFoFRCFmpD oc47Wv/ycJabVAhbNRJjssTM+VnbvXzWyHPOqWnk= From: Tomi Valkeinen To: linux-media@vger.kernel.org, sakari.ailus@linux.intel.com, Jacopo Mondi , Laurent Pinchart , niklas.soderlund+renesas@ragnatech.se Cc: Mauro Carvalho Chehab , Hans Verkuil , Tomi Valkeinen , Pratyush Yadav , Lokesh Vutla Subject: [PATCH v8 35/36] media: subdev: add v4l2_subdev_set_routing_with_fmt() helper Date: Mon, 30 Aug 2021 14:01:15 +0300 Message-Id: <20210830110116.488338-36-tomi.valkeinen@ideasonboard.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210830110116.488338-1-tomi.valkeinen@ideasonboard.com> References: <20210830110116.488338-1-tomi.valkeinen@ideasonboard.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org v4l2_subdev_set_routing_with_fmt() is the same as v4l2_subdev_set_routing(), but additionally initializes all the streams with the given format. Signed-off-by: Tomi Valkeinen --- drivers/media/v4l2-core/v4l2-subdev.c | 22 ++++++++++++++++++++++ include/media/v4l2-subdev.h | 15 +++++++++++++++ 2 files changed, 37 insertions(+) diff --git a/drivers/media/v4l2-core/v4l2-subdev.c b/drivers/media/v4l2-core/v4l2-subdev.c index df3e376e439c..83fa87e88bce 100644 --- a/drivers/media/v4l2-core/v4l2-subdev.c +++ b/drivers/media/v4l2-core/v4l2-subdev.c @@ -1467,6 +1467,28 @@ int v4l2_subdev_set_routing(struct v4l2_subdev *sd, } EXPORT_SYMBOL_GPL(v4l2_subdev_set_routing); +int v4l2_subdev_set_routing_with_fmt(struct v4l2_subdev *sd, + struct v4l2_subdev_state *state, + struct v4l2_subdev_krouting *routing, + const struct v4l2_mbus_framefmt *fmt) +{ + struct v4l2_subdev_stream_configs *stream_configs; + unsigned int i; + int ret; + + ret = v4l2_subdev_set_routing(sd, state, routing); + if (ret) + return ret; + + stream_configs = &state->stream_configs; + + for (i = 0; i < stream_configs->num_configs; ++i) + stream_configs->configs[i].fmt = *fmt; + + return 0; +} +EXPORT_SYMBOL_GPL(v4l2_subdev_set_routing_with_fmt); + struct v4l2_mbus_framefmt * v4l2_state_get_stream_format(struct v4l2_subdev_state *state, unsigned int pad, u32 stream) diff --git a/include/media/v4l2-subdev.h b/include/media/v4l2-subdev.h index c3e859077557..3f72c500ff6e 100644 --- a/include/media/v4l2-subdev.h +++ b/include/media/v4l2-subdev.h @@ -1485,6 +1485,21 @@ int v4l2_subdev_set_routing(struct v4l2_subdev *sd, struct v4l2_subdev_state *state, struct v4l2_subdev_krouting *routing); +/** + * v4l2_subdev_set_routing_with_fmt() - Set given routing and format to subdev state + * @sd: The subdevice + * @state: The subdevice state + * @routing: Routing that will be copied to subdev state + * @fmt: Format used to initialize all the streams + * + * This is the same as v4l2_subdev_set_routing, but additionally initializes + * all the streams using the given format. + */ +int v4l2_subdev_set_routing_with_fmt(struct v4l2_subdev *sd, + struct v4l2_subdev_state *state, + struct v4l2_subdev_krouting *routing, + const struct v4l2_mbus_framefmt *fmt); + /** * v4l2_state_get_stream_format() - Get pointer to a stream format * @state: subdevice state