diff mbox series

[v16,20/20] media: Add stream to frame descriptor

Message ID	20221215121634.287100-21-tomi.valkeinen@ideasonboard.com
State	New
Headers	Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; From: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> To: linux-media@vger.kernel.org, linux-kernel@vger.kernel.org, sakari.ailus@linux.intel.com, Jacopo Mondi <jacopo+renesas@jmondi.org>, Laurent Pinchart <laurent.pinchart@ideasonboard.com>, niklas.soderlund+renesas@ragnatech.se, Mauro Carvalho Chehab <mchehab@kernel.org>, Hans Verkuil <hverkuil-cisco@xs4all.nl>, satish.nagireddy@getcruise.com, Tomasz Figa <tfiga@chromium.org> Cc: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> Subject: [PATCH v16 20/20] media: Add stream to frame descriptor Date: Thu, 15 Dec 2022 14:16:34 +0200 Message-Id: <20221215121634.287100-21-tomi.valkeinen@ideasonboard.com> In-Reply-To: <20221215121634.287100-1-tomi.valkeinen@ideasonboard.com> References: <20221215121634.287100-1-tomi.valkeinen@ideasonboard.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk
Series	v4l: routing and streams support \| [v16,00/20] v4l: routing and streams support [v16,01/20] media: v4l2-subdev: Sort includes [v16,02/20] media: add V4L2_SUBDEV_FL_STREAMS [v16,03/20] media: add V4L2_SUBDEV_CAP_STREAMS [v16,04/20] media: Documentation: Add GS_ROUTING documentation [v16,05/20] media: subdev: Add [GS]_ROUTING subdev ioctls and operations [v16,06/20] media: subdev: Require code change to enable [GS]_ROUTING [v16,07/20] media: subdev: add v4l2_subdev_has_pad_interdep() [v16,08/20] media: subdev: add v4l2_subdev_set_routing helper() [v16,09/20] media: subdev: Add for_each_active_route() macro [v16,10/20] media: Documentation: add multiplexed streams documentation [v16,11/20] media: subdev: add stream based configuration [v16,12/20] media: subdev: use streams in v4l2_subdev_link_validate() [v16,13/20] media: subdev: add "opposite" stream helper funcs [v16,14/20] media: subdev: add streams to v4l2_subdev_get_fmt() helper function [v16,15/20] media: subdev: add v4l2_subdev_set_routing_with_fmt() helper [v16,16/20] media: subdev: add v4l2_subdev_routing_validate() helper [v16,17/20] media: v4l2-subdev: Add v4l2_subdev_state_xlate_streams() helper [v16,18/20] media: v4l2-subdev: Add subdev .(enable\|disable)_streams() operations [v16,19/20] media: v4l2-subdev: Add v4l2_subdev_s_stream_helper() function [v16,20/20] media: Add stream to frame descriptor

Commit Message

Tomi Valkeinen Dec. 15, 2022, 12:16 p.m. UTC

  From: Sakari Ailus <sakari.ailus@linux.intel.com>

The stream field identifies the stream this frame descriptor applies to in
routing configuration across a multiplexed link.

Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Reviewed-by: Jacopo Mondi <jacopo+renesas@jmondi.org>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
---
 include/media/v4l2-subdev.h | 2 ++
 1 file changed, 2 insertions(+)

diff mbox series

Patch

diff --git a/include/media/v4l2-subdev.h b/include/media/v4l2-subdev.h
index b21af00b1884..6a77aa9bb1da 100644
--- a/include/media/v4l2-subdev.h
+++ b/include/media/v4l2-subdev.h
@@ -342,6 +342,7 @@  enum v4l2_mbus_frame_desc_flags {
  * struct v4l2_mbus_frame_desc_entry - media bus frame description structure
  *
  * @flags:	bitmask flags, as defined by &enum v4l2_mbus_frame_desc_flags.
+ * @stream:	stream in routing configuration
  * @pixelcode:	media bus pixel code, valid if @flags
  *		%FRAME_DESC_FL_BLOB is not set.
  * @length:	number of octets per frame, valid if @flags
@@ -351,6 +352,7 @@  enum v4l2_mbus_frame_desc_flags {
  */
 struct v4l2_mbus_frame_desc_entry {
 	enum v4l2_mbus_frame_desc_flags flags;
+	u32 stream;
 	u32 pixelcode;
 	u32 length;
 	union {