Messages in this thread Patch in this message | | | From | Thierry Escande <> | Subject | [PATCH v2 4/6] [media] s5p-jpeg: Decode 4:1:1 chroma subsampling format | Date | Mon, 12 Jun 2017 19:13:23 +0200 |
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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 0d935f5..7ef7173 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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