Jpeg doesn't support colorspace conversion, so it shouldn't accept any
other colorspace in S_FMT.
Change the colorspace of jpeg to the fixed value.
Reviewed-by: Tomasz Figa <[email protected]>
Signed-off-by: Xia Jiang <[email protected]>
---
v11: no changes
---
.../media/platform/mtk-jpeg/mtk_jpeg_core.c | 24 +++++++++----------
1 file changed, 12 insertions(+), 12 deletions(-)
diff --git a/drivers/media/platform/mtk-jpeg/mtk_jpeg_core.c b/drivers/media/platform/mtk-jpeg/mtk_jpeg_core.c
index 01f4656fe2b3..0376bd3bdbbb 100644
--- a/drivers/media/platform/mtk-jpeg/mtk_jpeg_core.c
+++ b/drivers/media/platform/mtk-jpeg/mtk_jpeg_core.c
@@ -320,10 +320,10 @@ static int mtk_jpeg_s_fmt_mplane(struct mtk_jpeg_ctx *ctx,
pix_mp->pixelformat, fmt_type);
q_data->pix_mp.width = pix_mp->width;
q_data->pix_mp.height = pix_mp->height;
- q_data->pix_mp.colorspace = pix_mp->colorspace;
- q_data->pix_mp.ycbcr_enc = pix_mp->ycbcr_enc;
- q_data->pix_mp.xfer_func = pix_mp->xfer_func;
- q_data->pix_mp.quantization = pix_mp->quantization;
+ q_data->pix_mp.colorspace = V4L2_COLORSPACE_SRGB;
+ q_data->pix_mp.ycbcr_enc = V4L2_YCBCR_ENC_601;
+ q_data->pix_mp.xfer_func = V4L2_XFER_FUNC_SRGB;
+ q_data->pix_mp.quantization = V4L2_QUANTIZATION_FULL_RANGE;
v4l2_dbg(1, debug, &jpeg->v4l2_dev, "(%d) s_fmt:%c%c%c%c wxh:%ux%u\n",
f->type,
@@ -846,10 +846,10 @@ static void mtk_jpeg_set_default_params(struct mtk_jpeg_ctx *ctx)
struct mtk_jpeg_q_data *q = &ctx->out_q;
int i;
- q->pix_mp.colorspace = V4L2_COLORSPACE_JPEG,
- q->pix_mp.ycbcr_enc = V4L2_YCBCR_ENC_DEFAULT;
- q->pix_mp.quantization = V4L2_QUANTIZATION_DEFAULT;
- q->pix_mp.xfer_func = V4L2_XFER_FUNC_DEFAULT;
+ q->pix_mp.colorspace = V4L2_COLORSPACE_SRGB;
+ q->pix_mp.ycbcr_enc = V4L2_YCBCR_ENC_601;
+ q->pix_mp.quantization = V4L2_QUANTIZATION_FULL_RANGE;
+ q->pix_mp.xfer_func = V4L2_XFER_FUNC_SRGB;
q->fmt = mtk_jpeg_find_format(mtk_jpeg_formats, MTK_JPEG_NUM_FORMATS,
V4L2_PIX_FMT_JPEG,
@@ -863,10 +863,10 @@ static void mtk_jpeg_set_default_params(struct mtk_jpeg_ctx *ctx)
q->fmt = mtk_jpeg_find_format(mtk_jpeg_formats, MTK_JPEG_NUM_FORMATS,
V4L2_PIX_FMT_YUV420M,
MTK_JPEG_FMT_FLAG_DEC_CAPTURE);
- q->pix_mp.colorspace = V4L2_COLORSPACE_JPEG,
- q->pix_mp.ycbcr_enc = V4L2_YCBCR_ENC_DEFAULT;
- q->pix_mp.quantization = V4L2_QUANTIZATION_DEFAULT;
- q->pix_mp.xfer_func = V4L2_XFER_FUNC_DEFAULT;
+ q->pix_mp.colorspace = V4L2_COLORSPACE_SRGB;
+ q->pix_mp.ycbcr_enc = V4L2_YCBCR_ENC_601;
+ q->pix_mp.quantization = V4L2_QUANTIZATION_FULL_RANGE;
+ q->pix_mp.xfer_func = V4L2_XFER_FUNC_SRGB;
q->pix_mp.width = MTK_JPEG_MIN_WIDTH;
q->pix_mp.height = MTK_JPEG_MIN_HEIGHT;
--
2.18.0