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    Subject[PATCH 4/9] [media] s5p-jpeg: Decode 4:1:1 chroma subsampling format
    Date
    From: Tony K Nadackal <tony.kn@samsung.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@samsung.com>
    Signed-off-by: Thierry Escande <thierry.escande@collabora.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;
    }
    --
    2.7.4
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