diff mbox series

[v6,17/24] v4l: Add stream to frame descriptor

Message ID 20210427124523.990938-18-tomi.valkeinen@ideasonboard.com
State Superseded
Headers show
Series v4l: subdev internal routing | expand

Commit Message

Tomi Valkeinen April 27, 2021, 12:45 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(+)

Comments

Laurent Pinchart April 29, 2021, 2:50 a.m. UTC | #1 
Hi Tomi,

Thank you for the patch.

On Tue, Apr 27, 2021 at 03:45:16PM +0300, Tomi Valkeinen wrote:
> 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.


I'd still move this to the next series, to review it with code that uses
this new field.

> 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 --git a/include/media/v4l2-subdev.h b/include/media/v4l2-subdev.h

> index 695e97b6eb13..70a21298020b 100644

> --- a/include/media/v4l2-subdev.h

> +++ b/include/media/v4l2-subdev.h

> @@ -338,6 +338,7 @@ 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

> @@ -347,6 +348,7 @@ 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 {


-- 
Regards,

Laurent Pinchart
diff mbox series

Patch

diff --git a/include/media/v4l2-subdev.h b/include/media/v4l2-subdev.h
index 695e97b6eb13..70a21298020b 100644
--- a/include/media/v4l2-subdev.h
+++ b/include/media/v4l2-subdev.h
@@ -338,6 +338,7 @@  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
@@ -347,6 +348,7 @@  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 {