linux-kernel - Re: [PATCH 4/9] [media] s5p-jpeg: Decode 4:1:1 chroma subsampling format

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <a89dc580-1979-4af9-772f-1542e918970a@gmail.com>
Date:   Fri, 2 Jun 2017 23:34:58 +0200
From:   Jacek Anaszewski <jacek.anaszewski@...il.com>
To:     Thierry Escande <thierry.escande@...labora.com>,
        Andrzej Pietrasiewicz <andrzej.p@...sung.com>,
        Mauro Carvalho Chehab <mchehab@...nel.org>
Cc:     linux-media@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 4/9] [media] s5p-jpeg: Decode 4:1:1 chroma subsampling
 format

Hi Thierry,

On 06/02/2017 06:02 PM, Thierry Escande wrote:
> From: Tony K Nadackal <tony.kn@...sung.com>
> 
> This patch adds support for decoding 4:1:1 chroma subsampling in the
> jpeg header parsing function.
> 
> Signed-off-by: Tony K Nadackal <tony.kn@...sung.com>
> Signed-off-by: Thierry Escande <thierry.escande@...labora.com>
> ---
>  drivers/media/platform/s5p-jpeg/jpeg-core.c | 3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/drivers/media/platform/s5p-jpeg/jpeg-core.c b/drivers/media/platform/s5p-jpeg/jpeg-core.c
> index 0d83948..770a709 100644
> --- a/drivers/media/platform/s5p-jpeg/jpeg-core.c
> +++ b/drivers/media/platform/s5p-jpeg/jpeg-core.c
> @@ -1236,6 +1236,9 @@ static bool s5p_jpeg_parse_hdr(struct s5p_jpeg_q_data *result,
>  	case 0x33:
>  		ctx->subsampling = V4L2_JPEG_CHROMA_SUBSAMPLING_GRAY;
>  		break;
> +	case 0x41:
> +		ctx->subsampling = V4L2_JPEG_CHROMA_SUBSAMPLING_411;
> +		break;
>  	default:
>  		return false;
>  	}
> 

Acked-by: Jacek Anaszewski <jacek.anaszewski@...il.com>

-- 
Best regards,
Jacek Anaszewski