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path: root/drivers/media/platform/blackfin/bfin_capture.c
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Diffstat (limited to 'drivers/media/platform/blackfin/bfin_capture.c')
-rw-r--r--drivers/media/platform/blackfin/bfin_capture.c17
1 files changed, 3 insertions, 14 deletions
diff --git a/drivers/media/platform/blackfin/bfin_capture.c b/drivers/media/platform/blackfin/bfin_capture.c
index d0092dae7a57..8eb03397d736 100644
--- a/drivers/media/platform/blackfin/bfin_capture.c
+++ b/drivers/media/platform/blackfin/bfin_capture.c
@@ -91,8 +91,6 @@ struct bcap_device {
struct bcap_buffer *cur_frm;
/* buffer queue used in videobuf2 */
struct vb2_queue buffer_queue;
- /* allocator-specific contexts for each plane */
- struct vb2_alloc_ctx *alloc_ctx;
/* queue of filled frames */
struct list_head dma_queue;
/* used in videobuf2 callback */
@@ -203,13 +201,12 @@ static void bcap_free_sensor_formats(struct bcap_device *bcap_dev)
static int bcap_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 bcap_device *bcap_dev = vb2_get_drv_priv(vq);
if (vq->num_buffers + *nbuffers < 2)
*nbuffers = 2;
- alloc_ctxs[0] = bcap_dev->alloc_ctx;
if (*nplanes)
return sizes[0] < bcap_dev->fmt.sizeimage ? -EINVAL : 0;
@@ -820,12 +817,6 @@ static int bcap_probe(struct platform_device *pdev)
}
bcap_dev->ppi->priv = bcap_dev;
- bcap_dev->alloc_ctx = vb2_dma_contig_init_ctx(&pdev->dev);
- if (IS_ERR(bcap_dev->alloc_ctx)) {
- ret = PTR_ERR(bcap_dev->alloc_ctx);
- goto err_free_ppi;
- }
-
vfd = &bcap_dev->video_dev;
/* initialize field of video device */
vfd->release = video_device_release_empty;
@@ -839,7 +830,7 @@ static int bcap_probe(struct platform_device *pdev)
if (ret) {
v4l2_err(pdev->dev.driver,
"Unable to register v4l2 device\n");
- goto err_cleanup_ctx;
+ goto err_free_ppi;
}
v4l2_info(&bcap_dev->v4l2_dev, "v4l2 device registered\n");
@@ -863,6 +854,7 @@ static int bcap_probe(struct platform_device *pdev)
q->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
q->lock = &bcap_dev->mutex;
q->min_buffers_needed = 1;
+ q->dev = &pdev->dev;
ret = vb2_queue_init(q);
if (ret)
@@ -967,8 +959,6 @@ err_free_handler:
v4l2_ctrl_handler_free(&bcap_dev->ctrl_handler);
err_unreg_v4l2:
v4l2_device_unregister(&bcap_dev->v4l2_dev);
-err_cleanup_ctx:
- vb2_dma_contig_cleanup_ctx(bcap_dev->alloc_ctx);
err_free_ppi:
ppi_delete_instance(bcap_dev->ppi);
err_free_dev:
@@ -986,7 +976,6 @@ static int bcap_remove(struct platform_device *pdev)
video_unregister_device(&bcap_dev->video_dev);
v4l2_ctrl_handler_free(&bcap_dev->ctrl_handler);
v4l2_device_unregister(v4l2_dev);
- vb2_dma_contig_cleanup_ctx(bcap_dev->alloc_ctx);
ppi_delete_instance(bcap_dev->ppi);
kfree(bcap_dev);
return 0;