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From: "Niklas Söderlund" <niklas.soderlund+renesas@ragnatech.se>
To: linux-media@vger.kernel.org
Cc: "Laurent Pinchart" <laurent.pinchart+renesas@ideasonboard.com>,
	"Sakari Ailus" <sakari.ailus@linux.intel.com>,
	"Kieran Bingham" <kieran.bingham+renesas@ideasonboard.com>,
	"Jacopo Mondi" <jacopo+renesas@jmondi.org>,
	"Benoit Parrot" <bparrot@ti.com>,
	linux-renesas-soc@vger.kernel.org,
	"Niklas Söderlund" <niklas.soderlund+renesas@ragnatech.se>
Subject: [PATCH 01/20] media.h: add MEDIA_PAD_FL_MUXED flag
Date: Fri, 11 Aug 2017 11:56:44 +0200	[thread overview]
Message-ID: <20170811095703.6170-2-niklas.soderlund+renesas@ragnatech.se> (raw)
In-Reply-To: <20170811095703.6170-1-niklas.soderlund+renesas@ragnatech.se>

Add flag to indicate that a pad can mux more then one stream. The user
can use the pad operation get_frame_desc to query the pad about how the
pad is muxed.

Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
---
 include/uapi/linux/media.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/include/uapi/linux/media.h b/include/uapi/linux/media.h
index 4865f1e713398b63..49d692e1182b59a1 100644
--- a/include/uapi/linux/media.h
+++ b/include/uapi/linux/media.h
@@ -263,6 +263,7 @@ struct media_entity_desc {
 #define MEDIA_PAD_FL_SINK		(1 << 0)
 #define MEDIA_PAD_FL_SOURCE		(1 << 1)
 #define MEDIA_PAD_FL_MUST_CONNECT	(1 << 2)
+#define MEDIA_PAD_FL_MUXED		(1 << 3)
 
 struct media_pad_desc {
 	__u32 entity;		/* entity ID */
-- 
2.13.3

  reply	other threads:[~2017-08-11  9:57 UTC|newest]

Thread overview: 30+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-08-11  9:56 [PATCH 00/20] Add multiplexed media pads to support CSI-2 virtual channels Niklas Söderlund
2017-08-11  9:56 ` Niklas Söderlund [this message]
2017-08-11  9:56 ` [PATCH 02/20] v4l2-subdev.h: add pad and stream aware s_stream Niklas Söderlund
2017-08-11  9:56 ` [PATCH 03/20] v4l2-subdev.h: add CSI-2 bus description to struct v4l2_mbus_frame_desc_entry Niklas Söderlund
2017-08-11  9:56 ` [PATCH 04/20] v4l2-core: check that both pads in a link are muxed if one are Niklas Söderlund
2017-08-11  9:56 ` [PATCH 05/20] v4l2-core: verify all streams formats on multiplexed links Niklas Söderlund
2017-08-11  9:56 ` [PATCH 06/20] rcar-vin: use the pad and stream aware s_stream Niklas Söderlund
2017-08-11  9:56 ` [PATCH 07/20] rcar-csi2: declare sink pad as multiplexed Niklas Söderlund
2017-08-11  9:56 ` [PATCH 08/20] rcar-csi2: switch to pad and stream aware s_stream Niklas Söderlund
2017-08-11  9:56 ` [PATCH 09/20] rcar-csi2: figure out remote pad and stream which are starting Niklas Söderlund
2017-08-11  9:56 ` [PATCH 10/20] rcar-csi2: count usage for each source pad Niklas Söderlund
2017-08-11  9:56 ` [PATCH 11/20] rcar-csi2: when starting CSI-2 receiver use frame descriptor information Niklas Söderlund
2017-08-11  9:56 ` [PATCH 12/20] rcar-csi2: only allow formats on source pads Niklas Söderlund
2017-08-11  9:56 ` [PATCH 13/20] rcar-csi2: implement get_frame_desc Niklas Söderlund
2017-08-11  9:56 ` [PATCH 14/20] adv748x: add module param for virtual channel Niklas Söderlund
2017-08-11  9:56 ` [PATCH 15/20] adv748x: declare source pad as multiplexed Niklas Söderlund
2017-08-11  9:56 ` [PATCH 16/20] adv748x: add translation from pixelcode to CSI-2 datatype Niklas Söderlund
2017-08-11  9:57 ` [PATCH 17/20] adv748x: implement get_frame_desc Niklas Söderlund
2017-08-11  9:57 ` [PATCH 18/20] adv748x: switch to pad and stream aware s_stream Niklas Söderlund
2017-08-11  9:57 ` [PATCH 19/20] adv748x: only allow formats on sink pads Niklas Söderlund
2017-08-11  9:57 ` [PATCH 20/20] arm64: dts: renesas: salvator: use VC1 for CVBS Niklas Söderlund
2017-08-30  7:36   ` Simon Horman
2017-08-30  8:08     ` Niklas Söderlund
2017-08-30  8:08       ` Niklas Söderlund
2017-08-30  9:29       ` Simon Horman
2017-08-29 14:39 ` [PATCH 00/20] Add multiplexed media pads to support CSI-2 virtual channels Maxime Ripard
2018-03-15  9:43 ` Todor Tomov
2018-03-15 23:16   ` Niklas Söderlund
2018-03-15 23:16     ` Niklas Söderlund
2018-03-16  8:12     ` Todor Tomov

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