diff options
| -rw-r--r-- | drivers/media/platform/s5p-jpeg/jpeg-core.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/media/platform/s5p-jpeg/jpeg-core.c b/drivers/media/platform/s5p-jpeg/jpeg-core.c index 1fc96d24698..9999c8f0111 100644 --- a/drivers/media/platform/s5p-jpeg/jpeg-core.c +++ b/drivers/media/platform/s5p-jpeg/jpeg-core.c @@ -1094,6 +1094,7 @@ static int s5p_jpeg_s_fmt(struct s5p_jpeg_ctx *ct, struct v4l2_format *f) struct vb2_queue *vq; struct s5p_jpeg_q_data *q_data = NULL; struct v4l2_pix_format *pix = &f->fmt.pix; + struct v4l2_ctrl *ctrl_subs; unsigned int f_type; vq = v4l2_m2m_get_vq(ct->fh.m2m_ctx, f->type); @@ -1119,6 +1120,13 @@ static int s5p_jpeg_s_fmt(struct s5p_jpeg_ctx *ct, struct v4l2_format *f) else q_data->size = pix->sizeimage; + if (f_type == FMT_TYPE_OUTPUT) { + ctrl_subs = v4l2_ctrl_find(&ct->ctrl_handler, + V4L2_CID_JPEG_CHROMA_SUBSAMPLING); + if (ctrl_subs) + v4l2_ctrl_s_ctrl(ctrl_subs, q_data->fmt->subsampling); + } + return 0; } |