linux-kernel - Re: [PATCH v1 15/18] media: hantro: handle V4L2_PIX_FMT_HEVC

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Date:   Wed, 17 Feb 2021 17:13:48 -0300
From:   Ezequiel Garcia <ezequiel@...labora.com>
To:     Benjamin Gaignard <benjamin.gaignard@...labora.com>,
        p.zabel@...gutronix.de, mchehab@...nel.org, robh+dt@...nel.org,
        shawnguo@...nel.org, s.hauer@...gutronix.de, kernel@...gutronix.de,
        festevam@...il.com, linux-imx@....com, gregkh@...uxfoundation.org,
        mripard@...nel.org, paul.kocialkowski@...tlin.com, wens@...e.org,
        jernej.skrabec@...l.net, krzk@...nel.org, shengjiu.wang@....com,
        adrian.ratiu@...labora.com, aisheng.dong@....com, peng.fan@....com,
        Anson.Huang@....com, hverkuil-cisco@...all.nl
Cc:     linux-media@...r.kernel.org, linux-rockchip@...ts.infradead.org,
        devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org, devel@...verdev.osuosl.org,
        kernel@...labora.com
Subject: Re: [PATCH v1 15/18] media: hantro: handle V4L2_PIX_FMT_HEVC_SLICE
 control

On Wed, 2021-02-17 at 09:03 +0100, Benjamin Gaignard wrote:
> Make sure that V4L2_PIX_FMT_HEVC_SLICE is correctly handle by v4l2
> of the driver.
> 
> Signed-off-by: Benjamin Gaignard <benjamin.gaignard@...labora.com>
> Signed-off-by: Ezequiel Garcia <ezequiel@...labora.com>
> Signed-off-by: Adrian Ratiu <adrian.ratiu@...labora.com>
> ---
>  drivers/staging/media/hantro/hantro_v4l2.c | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
> 
> diff --git a/drivers/staging/media/hantro/hantro_v4l2.c b/drivers/staging/media/hantro/hantro_v4l2.c
> index 1bc118e375a1..1608a3f78eaa 100644
> --- a/drivers/staging/media/hantro/hantro_v4l2.c
> +++ b/drivers/staging/media/hantro/hantro_v4l2.c
> @@ -232,7 +232,7 @@ static int vidioc_g_fmt_cap_mplane(struct file *file, void *priv,
>         return 0;
>  }
>  
> -static int hantro_try_fmt(const struct hantro_ctx *ctx,
> +static int hantro_try_fmt(struct hantro_ctx *ctx,

Spurious change?

>                           struct v4l2_pix_format_mplane *pix_mp,
>                           enum v4l2_buf_type type)
>  {
> @@ -390,6 +390,7 @@ hantro_update_requires_request(struct hantro_ctx *ctx, u32 fourcc)
>         case V4L2_PIX_FMT_MPEG2_SLICE:
>         case V4L2_PIX_FMT_VP8_FRAME:
>         case V4L2_PIX_FMT_H264_SLICE:
> +       case V4L2_PIX_FMT_HEVC_SLICE:
>                 ctx->fh.m2m_ctx->out_q_ctx.q.requires_requests = true;
>                 break;
>         default:

Otherwise looks good.

Thanks,
Ezequiel