diff options
Diffstat (limited to 'drivers/media/platform/davinci/vpif_capture.c')
| -rw-r--r-- | drivers/media/platform/davinci/vpif_capture.c | 15 |
1 files changed, 3 insertions, 12 deletions
diff --git a/drivers/media/platform/davinci/vpif_capture.c b/drivers/media/platform/davinci/vpif_capture.c index 08f7028c7560..5104cc0ee40e 100644 --- a/drivers/media/platform/davinci/vpif_capture.c +++ b/drivers/media/platform/davinci/vpif_capture.c @@ -107,14 +107,14 @@ static int vpif_buffer_prepare(struct vb2_buffer *vb) * @nbuffers: ptr to number of buffers requested by application * @nplanes:: contains number of distinct video planes needed to hold a frame * @sizes[]: contains the size (in bytes) of each plane. - * @alloc_ctxs: ptr to allocation context + * @alloc_devs: ptr to allocation context * * This callback function is called when reqbuf() is called to adjust * the buffer count and buffer size */ static int vpif_buffer_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 channel_obj *ch = vb2_get_drv_priv(vq); struct common_obj *common = &ch->common[VPIF_VIDEO_INDEX]; @@ -133,7 +133,6 @@ static int vpif_buffer_queue_setup(struct vb2_queue *vq, *nplanes = 1; sizes[0] = size; - alloc_ctxs[0] = common->alloc_ctx; /* Calculate the offset for Y and C data in the buffer */ vpif_calculate_offsets(ch); @@ -1371,6 +1370,7 @@ static int vpif_probe_complete(void) q->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC; q->min_buffers_needed = 1; q->lock = &common->lock; + q->dev = vpif_dev; err = vb2_queue_init(q); if (err) { @@ -1378,13 +1378,6 @@ static int vpif_probe_complete(void) goto probe_out; } - common->alloc_ctx = vb2_dma_contig_init_ctx(vpif_dev); - if (IS_ERR(common->alloc_ctx)) { - vpif_err("Failed to get the context\n"); - err = PTR_ERR(common->alloc_ctx); - goto probe_out; - } - INIT_LIST_HEAD(&common->dma_queue); /* Initialize the video_device structure */ @@ -1412,7 +1405,6 @@ probe_out: /* Get the pointer to the channel object */ ch = vpif_obj.dev[k]; common = &ch->common[k]; - vb2_dma_contig_cleanup_ctx(common->alloc_ctx); /* Unregister video device */ video_unregister_device(&ch->video_dev); } @@ -1546,7 +1538,6 @@ static int vpif_remove(struct platform_device *device) /* Get the pointer to the channel object */ ch = vpif_obj.dev[i]; common = &ch->common[VPIF_VIDEO_INDEX]; - vb2_dma_contig_cleanup_ctx(common->alloc_ctx); /* Unregister video device */ video_unregister_device(&ch->video_dev); kfree(vpif_obj.dev[i]); |