diff options
Diffstat (limited to 'drivers/media/platform/m2m-deinterlace.c')
| -rw-r--r-- | drivers/media/platform/m2m-deinterlace.c | 17 |
1 files changed, 3 insertions, 14 deletions
diff --git a/drivers/media/platform/m2m-deinterlace.c b/drivers/media/platform/m2m-deinterlace.c index 7383818c2..0fcb5c780 100644 --- a/drivers/media/platform/m2m-deinterlace.c +++ b/drivers/media/platform/m2m-deinterlace.c @@ -136,7 +136,6 @@ struct deinterlace_dev { struct dma_chan *dma_chan; struct v4l2_m2m_dev *m2m_dev; - struct vb2_alloc_ctx *alloc_ctx; }; struct deinterlace_ctx { @@ -799,7 +798,7 @@ struct vb2_dc_conf { static int deinterlace_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 deinterlace_ctx *ctx = vb2_get_drv_priv(vq); struct deinterlace_q_data *q_data; @@ -820,8 +819,6 @@ static int deinterlace_queue_setup(struct vb2_queue *vq, *nbuffers = count; sizes[0] = size; - alloc_ctxs[0] = ctx->dev->alloc_ctx; - dprintk(ctx->dev, "get %d buffer(s) of size %d each.\n", count, size); return 0; @@ -874,6 +871,7 @@ static int queue_init(void *priv, struct vb2_queue *src_vq, src_vq->ops = &deinterlace_qops; src_vq->mem_ops = &vb2_dma_contig_memops; src_vq->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_COPY; + src_vq->dev = ctx->dev->v4l2_dev.dev; q_data[V4L2_M2M_SRC].fmt = &formats[0]; q_data[V4L2_M2M_SRC].width = 640; q_data[V4L2_M2M_SRC].height = 480; @@ -891,6 +889,7 @@ static int queue_init(void *priv, struct vb2_queue *src_vq, dst_vq->ops = &deinterlace_qops; dst_vq->mem_ops = &vb2_dma_contig_memops; dst_vq->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_COPY; + dst_vq->dev = ctx->dev->v4l2_dev.dev; q_data[V4L2_M2M_DST].fmt = &formats[0]; q_data[V4L2_M2M_DST].width = 640; q_data[V4L2_M2M_DST].height = 480; @@ -1046,13 +1045,6 @@ static int deinterlace_probe(struct platform_device *pdev) platform_set_drvdata(pdev, pcdev); - pcdev->alloc_ctx = vb2_dma_contig_init_ctx(&pdev->dev); - if (IS_ERR(pcdev->alloc_ctx)) { - v4l2_err(&pcdev->v4l2_dev, "Failed to alloc vb2 context\n"); - ret = PTR_ERR(pcdev->alloc_ctx); - goto err_ctx; - } - pcdev->m2m_dev = v4l2_m2m_init(&m2m_ops); if (IS_ERR(pcdev->m2m_dev)) { v4l2_err(&pcdev->v4l2_dev, "Failed to init mem2mem device\n"); @@ -1064,8 +1056,6 @@ static int deinterlace_probe(struct platform_device *pdev) err_m2m: video_unregister_device(&pcdev->vfd); -err_ctx: - vb2_dma_contig_cleanup_ctx(pcdev->alloc_ctx); unreg_dev: v4l2_device_unregister(&pcdev->v4l2_dev); rel_dma: @@ -1082,7 +1072,6 @@ static int deinterlace_remove(struct platform_device *pdev) v4l2_m2m_release(pcdev->m2m_dev); video_unregister_device(&pcdev->vfd); v4l2_device_unregister(&pcdev->v4l2_dev); - vb2_dma_contig_cleanup_ctx(pcdev->alloc_ctx); dma_release_channel(pcdev->dma_chan); return 0; |