On 5433 variant JPEG data is parsed by hardware only from SOS marker,
so subsampling is parsed by software. As such, its value need not be
translated from hardware-specific encoding to V4L2 encoding.
Signed-off-by: Andrzej Pietrasiewicz <andrze...@samsung.com>
---
drivers/media/platform/s5p-jpeg/jpeg-core.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/media/platform/s5p-jpeg/jpeg-core.c
b/drivers/media/platform/s5p-jpeg/jpeg-core.c
index 492fab1..0225c82 100644
--- a/drivers/media/platform/s5p-jpeg/jpeg-core.c
+++ b/drivers/media/platform/s5p-jpeg/jpeg-core.c
@@ -627,10 +627,11 @@ static int s5p_jpeg_to_user_subsampling(struct
s5p_jpeg_ctx *ctx)
return V4L2_JPEG_CHROMA_SUBSAMPLING_411;
return exynos3250_decoded_subsampling[ctx->subsampling];
case SJPEG_EXYNOS4:
- case SJPEG_EXYNOS5433:
if (ctx->subsampling > 2)
return V4L2_JPEG_CHROMA_SUBSAMPLING_420;
return exynos4x12_decoded_subsampling[ctx->subsampling];
+ case SJPEG_EXYNOS5433:
+ return ctx->subsampling; /* parsed from header */
default:
return V4L2_JPEG_CHROMA_SUBSAMPLING_GRAY;
}
--
1.9.1
