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Diffstat (limited to 'Documentation/video4linux/v4l2-pci-skeleton.c')
-rw-r--r--Documentation/video4linux/v4l2-pci-skeleton.c13
1 files changed, 6 insertions, 7 deletions
diff --git a/Documentation/video4linux/v4l2-pci-skeleton.c b/Documentation/video4linux/v4l2-pci-skeleton.c
index 95ae82860..79af0c041 100644
--- a/Documentation/video4linux/v4l2-pci-skeleton.c
+++ b/Documentation/video4linux/v4l2-pci-skeleton.c
@@ -163,11 +163,10 @@ static irqreturn_t skeleton_irq(int irq, void *dev_id)
* minimum number: many DMA engines need a minimum of 2 buffers in the
* queue and you need to have another available for userspace processing.
*/
-static int queue_setup(struct vb2_queue *vq, const void *parg,
+static int queue_setup(struct vb2_queue *vq,
unsigned int *nbuffers, unsigned int *nplanes,
unsigned int sizes[], void *alloc_ctxs[])
{
- const struct v4l2_format *fmt = parg;
struct skeleton *skel = vb2_get_drv_priv(vq);
skel->field = skel->format.field;
@@ -183,12 +182,12 @@ static int queue_setup(struct vb2_queue *vq, const void *parg,
if (vq->num_buffers + *nbuffers < 3)
*nbuffers = 3 - vq->num_buffers;
+ alloc_ctxs[0] = skel->alloc_ctx;
- if (fmt && fmt->fmt.pix.sizeimage < skel->format.sizeimage)
- return -EINVAL;
+ if (*nplanes)
+ return sizes[0] < skel->format.sizeimage ? -EINVAL : 0;
*nplanes = 1;
- sizes[0] = fmt ? fmt->fmt.pix.sizeimage : skel->format.sizeimage;
- alloc_ctxs[0] = skel->alloc_ctx;
+ sizes[0] = skel->format.sizeimage;
return 0;
}
@@ -509,7 +508,7 @@ static int skeleton_s_dv_timings(struct file *file, void *_fh,
return -EINVAL;
/* Return 0 if the new timings are the same as the current timings. */
- if (v4l2_match_dv_timings(timings, &skel->timings, 0))
+ if (v4l2_match_dv_timings(timings, &skel->timings, 0, false))
return 0;
/*