diff options
| -rw-r--r-- | drivers/media/platform/s5p-jpeg/jpeg-core.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/media/platform/s5p-jpeg/jpeg-core.c b/drivers/media/platform/s5p-jpeg/jpeg-core.c index 97e5518520b3..4c672a0f1418 100644 --- a/drivers/media/platform/s5p-jpeg/jpeg-core.c +++ b/drivers/media/platform/s5p-jpeg/jpeg-core.c @@ -614,24 +614,26 @@ static inline struct s5p_jpeg_ctx *fh_to_ctx(struct v4l2_fh *fh) static int s5p_jpeg_to_user_subsampling(struct s5p_jpeg_ctx *ctx) { - WARN_ON(ctx->subsampling > 3); - switch (ctx->jpeg->variant->version) { case SJPEG_S5P: + WARN_ON(ctx->subsampling > 3); if (ctx->subsampling > 2) return V4L2_JPEG_CHROMA_SUBSAMPLING_GRAY; return ctx->subsampling; case SJPEG_EXYNOS3250: case SJPEG_EXYNOS5420: + WARN_ON(ctx->subsampling > 6); if (ctx->subsampling > 3) return V4L2_JPEG_CHROMA_SUBSAMPLING_411; return exynos3250_decoded_subsampling[ctx->subsampling]; case SJPEG_EXYNOS4: case SJPEG_EXYNOS5433: + WARN_ON(ctx->subsampling > 3); if (ctx->subsampling > 2) return V4L2_JPEG_CHROMA_SUBSAMPLING_420; return exynos4x12_decoded_subsampling[ctx->subsampling]; default: + WARN_ON(ctx->subsampling > 3); return V4L2_JPEG_CHROMA_SUBSAMPLING_GRAY; } } |