From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2B6D8C433EF for ; Tue, 5 Oct 2021 08:58:43 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 16E5C613B5 for ; Tue, 5 Oct 2021 08:58:43 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233632AbhJEJAc (ORCPT ); Tue, 5 Oct 2021 05:00:32 -0400 Received: from perceval.ideasonboard.com ([213.167.242.64]:60822 "EHLO perceval.ideasonboard.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233554AbhJEJA1 (ORCPT ); Tue, 5 Oct 2021 05:00:27 -0400 Received: from deskari.lan (91-158-153-130.elisa-laajakaista.fi [91.158.153.130]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id EFEB4A2A; Tue, 5 Oct 2021 10:58:35 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1633424316; bh=6AjEaetWUhOFBvdHO2e21OZ7XmnvrixW6TFofwJTRHs=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=iu9L4xqjxzwJzWhJozRy/QH4qd55rOFVvOVuGASXPhz8+2N7QMV3uS61RO1Kkmwet VJVDevsoOrPkLKOMlqsgGzzYBneWnHsJTtYLFTrTBZVCgtRkqQTdqoJTk6pv8WZOUe pyePR2jdffNA8WxBVr/J2H0cO487M3CXL8WmZvYA= 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 Subject: [PATCH v9 25/36] media: add V4L2_SUBDEV_FL_MULTIPLEXED Date: Tue, 5 Oct 2021 11:57:39 +0300 Message-Id: <20211005085750.138151-26-tomi.valkeinen@ideasonboard.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20211005085750.138151-1-tomi.valkeinen@ideasonboard.com> References: <20211005085750.138151-1-tomi.valkeinen@ideasonboard.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org Add subdev flag V4L2_SUBDEV_FL_MULTIPLEXED. It is used to indicate that the subdev supports the new API with multiplexed streams (routing, stream configs). Signed-off-by: Tomi Valkeinen --- include/media/v4l2-subdev.h | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/include/media/v4l2-subdev.h b/include/media/v4l2-subdev.h index b3a72c98a2d3..7f9c83fac020 100644 --- a/include/media/v4l2-subdev.h +++ b/include/media/v4l2-subdev.h @@ -888,6 +888,17 @@ struct v4l2_subdev_internal_ops { * should set this flag. */ #define V4L2_SUBDEV_FL_HAS_EVENTS (1U << 3) +/* + * Set this flag if this subdev supports multiplexed streams. This means + * that the driver supports routing and handles the stream parameter in its + * v4l2_subdev_pad_ops handlers. More specifically, this means: + * + * - Centrally managed active state is enabled + * - Legacy pad config is _not_ supported (state->pads) + * - Routing ioctls are available + * - Multiple streams per pad are supported + */ +#define V4L2_SUBDEV_FL_MULTIPLEXED (1U << 4) struct regulator_bulk_data; -- 2.25.1