linux-kernel - Re: [PATCH v10 12/17] media: uapi: Move the HEVC stateless control type out of staging

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Message-ID: <YsRdso3isQwAMuy3@eze-laptop>
Date:   Tue, 5 Jul 2022 12:50:10 -0300
From:   Ezequiel Garcia <ezequiel@...guardiasur.com.ar>
To:     Benjamin Gaignard <benjamin.gaignard@...labora.com>
Cc:     mchehab@...nel.org, hverkuil@...all.nl, p.zabel@...gutronix.de,
        gregkh@...uxfoundation.org, mripard@...nel.org,
        paul.kocialkowski@...tlin.com, wens@...e.org,
        jernej.skrabec@...il.com, samuel@...lland.org,
        nicolas.dufresne@...labora.com, andrzej.p@...labora.com,
        linux-media@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-rockchip@...ts.infradead.org, linux-staging@...ts.linux.dev,
        linux-arm-kernel@...ts.infradead.org, linux-sunxi@...ts.linux.dev,
        kernel@...labora.com
Subject: Re: [PATCH v10 12/17] media: uapi: Move the HEVC stateless control
 type out of staging

On Tue, Jul 05, 2022 at 10:54:15AM +0200, Benjamin Gaignard wrote:
> Move the HEVC stateless controls types out of staging,
> and re-number them.
> 
> Signed-off-by: Benjamin Gaignard <benjamin.gaignard@...labora.com>
> Acked-by: Nicolas Dufresne <nicolas.dufresne@...labora.com>
> Tested-by: Jernej Skrabec <jernej.skrabec@...il.com>

Reviewed-by: Ezequiel Garcia <ezequiel@...guardiasur.com.ar>

> ---
>  .../userspace-api/media/videodev2.h.rst.exceptions         | 5 +++++
>  include/media/hevc-ctrls.h                                 | 7 -------
>  include/uapi/linux/videodev2.h                             | 6 ++++++
>  3 files changed, 11 insertions(+), 7 deletions(-)
> 
> diff --git a/Documentation/userspace-api/media/videodev2.h.rst.exceptions b/Documentation/userspace-api/media/videodev2.h.rst.exceptions
> index 0b91200776f8..2feea4a5a008 100644
> --- a/Documentation/userspace-api/media/videodev2.h.rst.exceptions
> +++ b/Documentation/userspace-api/media/videodev2.h.rst.exceptions
> @@ -153,6 +153,11 @@ replace symbol V4L2_CTRL_TYPE_VP9_COMPRESSED_HDR :c:type:`v4l2_ctrl_type`
>  replace symbol V4L2_CTRL_TYPE_VP9_FRAME :c:type:`v4l2_ctrl_type`
>  replace symbol V4L2_CTRL_TYPE_HDR10_CLL_INFO :c:type:`v4l2_ctrl_type`
>  replace symbol V4L2_CTRL_TYPE_HDR10_MASTERING_DISPLAY :c:type:`v4l2_ctrl_type`
> +replace symbol V4L2_CTRL_TYPE_HEVC_SPS :c:type:`v4l2_ctrl_type`
> +replace symbol V4L2_CTRL_TYPE_HEVC_PPS :c:type:`v4l2_ctrl_type`
> +replace symbol V4L2_CTRL_TYPE_HEVC_SLICE_PARAMS :c:type:`v4l2_ctrl_type`
> +replace symbol V4L2_CTRL_TYPE_HEVC_SCALING_MATRIX :c:type:`v4l2_ctrl_type`
> +replace symbol V4L2_CTRL_TYPE_HEVC_DECODE_PARAMS :c:type:`v4l2_ctrl_type`
>  
>  # V4L2 capability defines
>  replace define V4L2_CAP_VIDEO_CAPTURE device-capabilities
> diff --git a/include/media/hevc-ctrls.h b/include/media/hevc-ctrls.h
> index 3a6601a46ced..42d16e8a1050 100644
> --- a/include/media/hevc-ctrls.h
> +++ b/include/media/hevc-ctrls.h
> @@ -22,13 +22,6 @@
>  #define V4L2_CID_STATELESS_HEVC_START_CODE	(V4L2_CID_CODEC_BASE + 1016)
>  #define V4L2_CID_STATELESS_HEVC_ENTRY_POINT_OFFSETS (V4L2_CID_CODEC_BASE + 1017)
>  
> -/* enum v4l2_ctrl_type type values */
> -#define V4L2_CTRL_TYPE_HEVC_SPS 0x0120
> -#define V4L2_CTRL_TYPE_HEVC_PPS 0x0121
> -#define V4L2_CTRL_TYPE_HEVC_SLICE_PARAMS 0x0122
> -#define V4L2_CTRL_TYPE_HEVC_SCALING_MATRIX 0x0123
> -#define V4L2_CTRL_TYPE_HEVC_DECODE_PARAMS 0x0124
> -
>  enum v4l2_stateless_hevc_decode_mode {
>  	V4L2_STATELESS_HEVC_DECODE_MODE_SLICE_BASED,
>  	V4L2_STATELESS_HEVC_DECODE_MODE_FRAME_BASED,
> diff --git a/include/uapi/linux/videodev2.h b/include/uapi/linux/videodev2.h
> index 37f9f23a67fe..e0d19a6b5bc7 100644
> --- a/include/uapi/linux/videodev2.h
> +++ b/include/uapi/linux/videodev2.h
> @@ -1836,6 +1836,12 @@ enum v4l2_ctrl_type {
>  
>  	V4L2_CTRL_TYPE_VP9_COMPRESSED_HDR	= 0x0260,
>  	V4L2_CTRL_TYPE_VP9_FRAME		= 0x0261,
> +
> +	V4L2_CTRL_TYPE_HEVC_SPS			= 0x0270,
> +	V4L2_CTRL_TYPE_HEVC_PPS			= 0x0271,
> +	V4L2_CTRL_TYPE_HEVC_SLICE_PARAMS	= 0x0272,
> +	V4L2_CTRL_TYPE_HEVC_SCALING_MATRIX	= 0x0273,
> +	V4L2_CTRL_TYPE_HEVC_DECODE_PARAMS	= 0x0274,
>  };
>  
>  /*  Used in the VIDIOC_QUERYCTRL ioctl for querying controls */
> -- 
> 2.32.0
>