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From: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
To: linux-media@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
Cc: Mauro Carvalho Chehab <mchehab@kernel.org>,
	Hans Verkuil <hverkuil-cisco@xs4all.nl>,
	Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>,
	Pratyush Yadav <p.yadav@ti.com>,
	Lokesh Vutla <lokeshvutla@ti.com>
Subject: [PATCH v7 23/27] v4l: subdev: add 'stream' to subdev ioctls
Date: Mon, 24 May 2021 13:44:04 +0300	[thread overview]
Message-ID: <20210524104408.599645-24-tomi.valkeinen@ideasonboard.com> (raw)
In-Reply-To: <20210524104408.599645-1-tomi.valkeinen@ideasonboard.com>

Add 'stream' field to all subdev configuration related ioctls.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
---
 .../v4l/vidioc-subdev-enum-frame-interval.rst |  5 ++++-
 .../v4l/vidioc-subdev-enum-frame-size.rst     |  5 ++++-
 .../v4l/vidioc-subdev-enum-mbus-code.rst      |  5 ++++-
 .../media/v4l/vidioc-subdev-g-crop.rst        |  5 ++++-
 .../media/v4l/vidioc-subdev-g-fmt.rst         |  5 ++++-
 .../v4l/vidioc-subdev-g-frame-interval.rst    |  5 ++++-
 .../media/v4l/vidioc-subdev-g-selection.rst   |  5 ++++-
 include/uapi/linux/v4l2-subdev.h              | 21 ++++++++++++-------
 8 files changed, 42 insertions(+), 14 deletions(-)

diff --git a/Documentation/userspace-api/media/v4l/vidioc-subdev-enum-frame-interval.rst b/Documentation/userspace-api/media/v4l/vidioc-subdev-enum-frame-interval.rst
index 3703943b412f..8def4c05d3da 100644
--- a/Documentation/userspace-api/media/v4l/vidioc-subdev-enum-frame-interval.rst
+++ b/Documentation/userspace-api/media/v4l/vidioc-subdev-enum-frame-interval.rst
@@ -92,7 +92,10 @@ multiple pads of the same sub-device is not defined.
       - Frame intervals to be enumerated, from enum
 	:ref:`v4l2_subdev_format_whence <v4l2-subdev-format-whence>`.
     * - __u32
-      - ``reserved``\ [8]
+      - ``stream``
+      - Stream identifier.
+    * - __u32
+      - ``reserved``\ [7]
       - Reserved for future extensions. Applications and drivers must set
 	the array to zero.
 
diff --git a/Documentation/userspace-api/media/v4l/vidioc-subdev-enum-frame-size.rst b/Documentation/userspace-api/media/v4l/vidioc-subdev-enum-frame-size.rst
index c25a9896df0e..3ef361c0dca7 100644
--- a/Documentation/userspace-api/media/v4l/vidioc-subdev-enum-frame-size.rst
+++ b/Documentation/userspace-api/media/v4l/vidioc-subdev-enum-frame-size.rst
@@ -97,7 +97,10 @@ information about try formats.
       - Frame sizes to be enumerated, from enum
 	:ref:`v4l2_subdev_format_whence <v4l2-subdev-format-whence>`.
     * - __u32
-      - ``reserved``\ [8]
+      - ``stream``
+      - Stream identifier.
+    * - __u32
+      - ``reserved``\ [7]
       - Reserved for future extensions. Applications and drivers must set
 	the array to zero.
 
diff --git a/Documentation/userspace-api/media/v4l/vidioc-subdev-enum-mbus-code.rst b/Documentation/userspace-api/media/v4l/vidioc-subdev-enum-mbus-code.rst
index 417f1a19bcc4..248f6f9ee7c5 100644
--- a/Documentation/userspace-api/media/v4l/vidioc-subdev-enum-mbus-code.rst
+++ b/Documentation/userspace-api/media/v4l/vidioc-subdev-enum-mbus-code.rst
@@ -73,7 +73,10 @@ information about the try formats.
       - ``flags``
       - See :ref:`v4l2-subdev-mbus-code-flags`
     * - __u32
-      - ``reserved``\ [7]
+      - ``stream``
+      - Stream identifier.
+    * - __u32
+      - ``reserved``\ [6]
       - Reserved for future extensions. Applications and drivers must set
 	the array to zero.
 
diff --git a/Documentation/userspace-api/media/v4l/vidioc-subdev-g-crop.rst b/Documentation/userspace-api/media/v4l/vidioc-subdev-g-crop.rst
index bd15c0a5a66b..1d267f7e7991 100644
--- a/Documentation/userspace-api/media/v4l/vidioc-subdev-g-crop.rst
+++ b/Documentation/userspace-api/media/v4l/vidioc-subdev-g-crop.rst
@@ -96,7 +96,10 @@ modified format should be as close as possible to the original request.
       - ``rect``
       - Crop rectangle boundaries, in pixels.
     * - __u32
-      - ``reserved``\ [8]
+      - ``stream``
+      - Stream identifier.
+    * - __u32
+      - ``reserved``\ [7]
       - Reserved for future extensions. Applications and drivers must set
 	the array to zero.
 
diff --git a/Documentation/userspace-api/media/v4l/vidioc-subdev-g-fmt.rst b/Documentation/userspace-api/media/v4l/vidioc-subdev-g-fmt.rst
index 7acdbb939d89..ed253a1e44b7 100644
--- a/Documentation/userspace-api/media/v4l/vidioc-subdev-g-fmt.rst
+++ b/Documentation/userspace-api/media/v4l/vidioc-subdev-g-fmt.rst
@@ -102,7 +102,10 @@ should be as close as possible to the original request.
       - Definition of an image format, see :c:type:`v4l2_mbus_framefmt` for
 	details.
     * - __u32
-      - ``reserved``\ [8]
+      - ``stream``
+      - Stream identifier.
+    * - __u32
+      - ``reserved``\ [7]
       - Reserved for future extensions. Applications and drivers must set
 	the array to zero.
 
diff --git a/Documentation/userspace-api/media/v4l/vidioc-subdev-g-frame-interval.rst b/Documentation/userspace-api/media/v4l/vidioc-subdev-g-frame-interval.rst
index d7fe7543c506..842f962d2aea 100644
--- a/Documentation/userspace-api/media/v4l/vidioc-subdev-g-frame-interval.rst
+++ b/Documentation/userspace-api/media/v4l/vidioc-subdev-g-frame-interval.rst
@@ -90,7 +90,10 @@ the same sub-device is not defined.
       - ``interval``
       - Period, in seconds, between consecutive video frames.
     * - __u32
-      - ``reserved``\ [9]
+      - ``stream``
+      - Stream identifier.
+    * - __u32
+      - ``reserved``\ [8]
       - Reserved for future extensions. Applications and drivers must set
 	the array to zero.
 
diff --git a/Documentation/userspace-api/media/v4l/vidioc-subdev-g-selection.rst b/Documentation/userspace-api/media/v4l/vidioc-subdev-g-selection.rst
index f9172a42f036..6b629c19168c 100644
--- a/Documentation/userspace-api/media/v4l/vidioc-subdev-g-selection.rst
+++ b/Documentation/userspace-api/media/v4l/vidioc-subdev-g-selection.rst
@@ -94,7 +94,10 @@ Selection targets and flags are documented in
       - ``r``
       - Selection rectangle, in pixels.
     * - __u32
-      - ``reserved``\ [8]
+      - ``stream``
+      - Stream identifier.
+    * - __u32
+      - ``reserved``\ [7]
       - Reserved for future extensions. Applications and drivers must set
 	the array to zero.
 
diff --git a/include/uapi/linux/v4l2-subdev.h b/include/uapi/linux/v4l2-subdev.h
index f20491e1f53f..a6fbdd3456bf 100644
--- a/include/uapi/linux/v4l2-subdev.h
+++ b/include/uapi/linux/v4l2-subdev.h
@@ -50,7 +50,8 @@ struct v4l2_subdev_format {
 	__u32 which;
 	__u32 pad;
 	struct v4l2_mbus_framefmt format;
-	__u32 reserved[8];
+	__u32 stream;
+	__u32 reserved[7];
 };
 
 /**
@@ -64,7 +65,8 @@ struct v4l2_subdev_crop {
 	__u32 which;
 	__u32 pad;
 	struct v4l2_rect rect;
-	__u32 reserved[8];
+	__u32 stream;
+	__u32 reserved[7];
 };
 
 #define V4L2_SUBDEV_MBUS_CODE_CSC_COLORSPACE	0x00000001
@@ -88,7 +90,8 @@ struct v4l2_subdev_mbus_code_enum {
 	__u32 code;
 	__u32 which;
 	__u32 flags;
-	__u32 reserved[7];
+	__u32 stream;
+	__u32 reserved[6];
 };
 
 /**
@@ -112,7 +115,8 @@ struct v4l2_subdev_frame_size_enum {
 	__u32 min_height;
 	__u32 max_height;
 	__u32 which;
-	__u32 reserved[8];
+	__u32 stream;
+	__u32 reserved[7];
 };
 
 /**
@@ -124,7 +128,8 @@ struct v4l2_subdev_frame_size_enum {
 struct v4l2_subdev_frame_interval {
 	__u32 pad;
 	struct v4l2_fract interval;
-	__u32 reserved[9];
+	__u32 stream;
+	__u32 reserved[8];
 };
 
 /**
@@ -146,7 +151,8 @@ struct v4l2_subdev_frame_interval_enum {
 	__u32 height;
 	struct v4l2_fract interval;
 	__u32 which;
-	__u32 reserved[8];
+	__u32 stream;
+	__u32 reserved[7];
 };
 
 /**
@@ -170,7 +176,8 @@ struct v4l2_subdev_selection {
 	__u32 target;
 	__u32 flags;
 	struct v4l2_rect r;
-	__u32 reserved[8];
+	__u32 stream;
+	__u32 reserved[7];
 };
 
 /**
-- 
2.25.1


  parent reply	other threads:[~2021-05-24 10:44 UTC|newest]

Thread overview: 60+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-05-24 10:43 [PATCH v7 00/27] v4l: subdev internal routing and streams Tomi Valkeinen
2021-05-24 10:43 ` [PATCH v7 01/27] media: entity: Use pad as a starting point for graph walk Tomi Valkeinen
2021-07-08 10:45   ` Jacopo Mondi
2021-05-24 10:43 ` [PATCH v7 02/27] media: entity: Use pads instead of entities in the media graph walk stack Tomi Valkeinen
2021-05-24 10:43 ` [PATCH v7 03/27] media: entity: Walk the graph based on pads Tomi Valkeinen
2021-07-08 10:48   ` Jacopo Mondi
2021-05-24 10:43 ` [PATCH v7 04/27] v4l: mc: Start walk from a specific pad in use count calculation Tomi Valkeinen
2021-05-24 10:43 ` [PATCH v7 05/27] media: entity: Add iterator helper for entity pads Tomi Valkeinen
2021-05-24 10:43 ` [PATCH v7 06/27] media: entity: Move the pipeline from entity to pads Tomi Valkeinen
2021-07-08 13:11   ` Jacopo Mondi
2021-07-16  6:19     ` Tomi Valkeinen
2021-05-24 10:43 ` [PATCH v7 07/27] media: entity: Use pad as the starting point for a pipeline Tomi Valkeinen
2021-07-08 12:36   ` Jacopo Mondi
2021-07-11 15:25     ` Sakari Ailus
2021-07-16  6:35     ` Tomi Valkeinen
2021-05-24 10:43 ` [PATCH v7 08/27] media: entity: Add has_route entity operation Tomi Valkeinen
2021-07-08 12:43   ` Jacopo Mondi
2021-07-11 15:26     ` Sakari Ailus
2021-07-12  7:42       ` Jacopo Mondi
2021-07-26 18:13         ` Sakari Ailus
2021-05-24 10:43 ` [PATCH v7 09/27] media: entity: Add media_entity_has_route() function Tomi Valkeinen
2021-05-24 10:43 ` [PATCH v7 10/27] media: entity: Use routing information during graph traversal Tomi Valkeinen
2021-05-24 10:43 ` [PATCH v7 11/27] media: entity: Skip link validation for pads to which there is no route Tomi Valkeinen
2021-05-24 10:43 ` [PATCH v7 12/27] media: entity: Add an iterator helper for connected pads Tomi Valkeinen
2021-05-24 10:43 ` [PATCH v7 13/27] media: entity: Add only connected pads to the pipeline Tomi Valkeinen
2021-05-24 10:43 ` [PATCH v7 14/27] media: entity: Add debug information in graph walk route check Tomi Valkeinen
2021-05-24 10:43 ` [PATCH v7 15/27] v4l: Add bus type to frame descriptors Tomi Valkeinen
2021-05-24 10:43 ` [PATCH v7 16/27] v4l: Add CSI-2 bus configuration " Tomi Valkeinen
2021-05-24 10:43 ` [PATCH v7 17/27] v4l: Add stream to frame descriptor Tomi Valkeinen
2021-05-24 10:43 ` [PATCH v7 18/27] media: Documentation: Add GS_ROUTING documentation Tomi Valkeinen
2021-05-24 10:44 ` [PATCH v7 19/27] v4l: subdev: Add [GS]_ROUTING subdev ioctls and operations Tomi Valkeinen
2021-05-24 10:44 ` [PATCH v7 20/27] v4l: subdev: add V4L2_SUBDEV_ROUTE_FL_SOURCE Tomi Valkeinen
2021-06-05 22:44   ` Laurent Pinchart
2021-06-05 22:46     ` Laurent Pinchart
2021-07-02  7:49       ` Tomi Valkeinen
2021-05-24 10:44 ` [PATCH v7 21/27] v4l: subdev: routing kernel helper functions Tomi Valkeinen
2021-06-05 23:29   ` Laurent Pinchart
2021-07-11 15:48     ` Sakari Ailus
2021-05-24 10:44 ` [PATCH v7 22/27] v4l: subdev: add stream based configuration Tomi Valkeinen
2021-06-05 23:42   ` Laurent Pinchart
2021-07-02  8:56     ` Tomi Valkeinen
2021-05-24 10:44 ` Tomi Valkeinen [this message]
2021-06-05 23:46   ` [PATCH v7 23/27] v4l: subdev: add 'stream' to subdev ioctls Laurent Pinchart
2021-05-24 10:44 ` [PATCH v7 24/27] v4l: subdev: use streams in v4l2_subdev_link_validate() Tomi Valkeinen
2021-05-28 11:34   ` Tomi Valkeinen
2021-06-05 23:59     ` Laurent Pinchart
2021-07-09 10:02       ` Tomi Valkeinen
2021-05-24 10:44 ` [PATCH v7 25/27] v4l: subdev: add routing & stream config to v4l2_subdev_state Tomi Valkeinen
2021-06-06  0:01   ` Laurent Pinchart
2021-07-02  8:34     ` Tomi Valkeinen
2021-05-24 10:44 ` [PATCH v7 26/27] v4l: subdev: add V4L2_SUBDEV_FL_MULTIPLEXED Tomi Valkeinen
2021-05-24 10:44 ` [PATCH v7 27/27] v4l: subdev: increase V4L2_FRAME_DESC_ENTRY_MAX to 8 Tomi Valkeinen
2021-05-26  8:25 ` [PATCH v7 00/27] v4l: subdev internal routing and streams Tomi Valkeinen
2021-06-06  0:06 ` Laurent Pinchart
2021-07-09 15:18   ` Jacopo Mondi
2021-07-09 18:26     ` Tomi Valkeinen
2021-07-10  8:42       ` Jacopo Mondi
2021-07-12  8:19         ` Tomi Valkeinen
2021-07-23 10:21           ` Jacopo Mondi
2021-07-26 10:49             ` Tomi Valkeinen

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