[v2,02/10] include: linux: Add Mali-C55 Stats and Params V4L2 format
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Message ID 20240709144950.3277837-3-dan.scally@ideasonboard.com
State Superseded
Headers show
Series
  • Add Mali-C55 IPA Module and Algorithms
Related show

Commit Message

Dan Scally July 9, 2024, 2:49 p.m. UTC 
Add the new format describing the Mali C55's Statistics and Parameters
to videodev2.

Acked-by: Nayden Kanchev  <nayden.kanchev@arm.com>
Co-developed-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
Signed-off-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
Signed-off-by: Daniel Scally <dan.scally@ideasonboard.com>
---
Changes in v2:

	- None

 include/linux/videodev2.h | 3 +++
 1 file changed, 3 insertions(+)

Comments

Kieran Bingham Oct. 9, 2024, 3:18 p.m. UTC | #1 
Quoting Daniel Scally (2024-07-09 15:49:42)
> Add the new format describing the Mali C55's Statistics and Parameters
> to videodev2.
> 
> Acked-by: Nayden Kanchev  <nayden.kanchev@arm.com>
> Co-developed-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
> Signed-off-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
> Signed-off-by: Daniel Scally <dan.scally@ideasonboard.com>

Again, will in the future be handled by the kernel update script - but
I'm fine handling this out of tree while the driver gets upstream for
this one.


Acked-by: Kieran Bingham <kieran.bingham@ideasonboard.com>

> ---
> Changes in v2:
> 
>         - None
> 
>  include/linux/videodev2.h | 3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h
> index 7fe522e8..fbb8fbcd 100644
> --- a/include/linux/videodev2.h
> +++ b/include/linux/videodev2.h
> @@ -839,6 +839,9 @@ struct v4l2_pix_format {
>  /* The metadata format identifier for FE stats buffers. */
>  #define V4L2_META_FMT_RPI_FE_STATS v4l2_fourcc('R', 'P', 'F', 'S')
>  
> +#define V4L2_META_FMT_MALI_C55_PARAMS  v4l2_fourcc('C', '5', '5', 'P') /* ARM Mali-C55 Parameters */
> +#define V4L2_META_FMT_MALI_C55_3A_STATS        v4l2_fourcc('C', '5', '5', 'S') /* ARM Mali-C55 3A Statistics */
> +
>  /* priv field value to indicates that subsequent fields are valid. */
>  #define V4L2_PIX_FMT_PRIV_MAGIC                0xfeedcafe
>  
> -- 
> 2.34.1
>

Patch
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diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h
index 7fe522e8..fbb8fbcd 100644
--- a/include/linux/videodev2.h
+++ b/include/linux/videodev2.h
@@ -839,6 +839,9 @@  struct v4l2_pix_format {
 /* The metadata format identifier for FE stats buffers. */
 #define V4L2_META_FMT_RPI_FE_STATS v4l2_fourcc('R', 'P', 'F', 'S')
 
+#define V4L2_META_FMT_MALI_C55_PARAMS	v4l2_fourcc('C', '5', '5', 'P') /* ARM Mali-C55 Parameters */
+#define V4L2_META_FMT_MALI_C55_3A_STATS        v4l2_fourcc('C', '5', '5', 'S') /* ARM Mali-C55 3A Statistics */
+
 /* priv field value to indicates that subsequent fields are valid. */
 #define V4L2_PIX_FMT_PRIV_MAGIC		0xfeedcafe