[media] v4l: vb2: Set data_offset to 0 for single-plane output buffers
Single-planar V4L2 buffers are converted to multi-planar vb2 buffers with a single plane when queued. The plane data_offset field is not available in the single-planar API and must be set to 0 for all output buffers. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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@ -921,8 +921,10 @@ static void __fill_vb2_buffer(struct vb2_buffer *vb, const struct v4l2_buffer *b
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* In videobuf we use our internal V4l2_planes struct for
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* single-planar buffers as well, for simplicity.
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*/
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if (V4L2_TYPE_IS_OUTPUT(b->type))
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if (V4L2_TYPE_IS_OUTPUT(b->type)) {
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v4l2_planes[0].bytesused = b->bytesused;
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v4l2_planes[0].data_offset = 0;
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}
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if (b->memory == V4L2_MEMORY_USERPTR) {
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v4l2_planes[0].m.userptr = b->m.userptr;
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