summaryrefslogtreecommitdiff
path: root/drivers/media/platform/vim2m.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/media/platform/vim2m.c')
-rw-r--r--drivers/media/platform/vim2m.c22
1 files changed, 15 insertions, 7 deletions
diff --git a/drivers/media/platform/vim2m.c b/drivers/media/platform/vim2m.c
index c4b5fab83..cd0ff4a66 100644
--- a/drivers/media/platform/vim2m.c
+++ b/drivers/media/platform/vim2m.c
@@ -171,6 +171,9 @@ struct vim2m_ctx {
int mode;
enum v4l2_colorspace colorspace;
+ enum v4l2_ycbcr_encoding ycbcr_enc;
+ enum v4l2_xfer_func xfer_func;
+ enum v4l2_quantization quant;
/* Source and destination queue data */
struct vim2m_q_data q_data[2];
@@ -493,6 +496,9 @@ static int vidioc_g_fmt(struct vim2m_ctx *ctx, struct v4l2_format *f)
f->fmt.pix.bytesperline = (q_data->width * q_data->fmt->depth) >> 3;
f->fmt.pix.sizeimage = q_data->sizeimage;
f->fmt.pix.colorspace = ctx->colorspace;
+ f->fmt.pix.xfer_func = ctx->xfer_func;
+ f->fmt.pix.ycbcr_enc = ctx->ycbcr_enc;
+ f->fmt.pix.quantization = ctx->quant;
return 0;
}
@@ -549,6 +555,9 @@ static int vidioc_try_fmt_vid_cap(struct file *file, void *priv,
return -EINVAL;
}
f->fmt.pix.colorspace = ctx->colorspace;
+ f->fmt.pix.xfer_func = ctx->xfer_func;
+ f->fmt.pix.ycbcr_enc = ctx->ycbcr_enc;
+ f->fmt.pix.quantization = ctx->quant;
return vidioc_try_fmt(f, fmt);
}
@@ -630,8 +639,12 @@ static int vidioc_s_fmt_vid_out(struct file *file, void *priv,
return ret;
ret = vidioc_s_fmt(file2ctx(file), f);
- if (!ret)
+ if (!ret) {
ctx->colorspace = f->fmt.pix.colorspace;
+ ctx->xfer_func = f->fmt.pix.xfer_func;
+ ctx->ycbcr_enc = f->fmt.pix.ycbcr_enc;
+ ctx->quant = f->fmt.pix.quantization;
+ }
return ret;
}
@@ -711,7 +724,7 @@ static const struct v4l2_ioctl_ops vim2m_ioctl_ops = {
static int vim2m_queue_setup(struct vb2_queue *vq,
unsigned int *nbuffers, unsigned int *nplanes,
- unsigned int sizes[], void *alloc_ctxs[])
+ unsigned int sizes[], struct device *alloc_devs[])
{
struct vim2m_ctx *ctx = vb2_get_drv_priv(vq);
struct vim2m_q_data *q_data;
@@ -731,11 +744,6 @@ static int vim2m_queue_setup(struct vb2_queue *vq,
*nplanes = 1;
sizes[0] = size;
- /*
- * videobuf2-vmalloc allocator is context-less so no need to set
- * alloc_ctxs array.
- */
-
dprintk(ctx->dev, "get %d buffer(s) of size %d each.\n", count, size);
return 0;