diff options
Diffstat (limited to 'drivers/media/platform/xilinx/xilinx-dma.c')
| -rw-r--r-- | drivers/media/platform/xilinx/xilinx-dma.c | 24 |
1 files changed, 13 insertions, 11 deletions
diff --git a/drivers/media/platform/xilinx/xilinx-dma.c b/drivers/media/platform/xilinx/xilinx-dma.c index d9dcd4be2792..5af66c20475b 100644 --- a/drivers/media/platform/xilinx/xilinx-dma.c +++ b/drivers/media/platform/xilinx/xilinx-dma.c @@ -285,7 +285,7 @@ done: * @dma: DMA channel that uses the buffer */ struct xvip_dma_buffer { - struct vb2_buffer buf; + struct vb2_v4l2_buffer buf; struct list_head queue; struct xvip_dma *dma; }; @@ -301,11 +301,11 @@ static void xvip_dma_complete(void *param) list_del(&buf->queue); spin_unlock(&dma->queued_lock); - buf->buf.v4l2_buf.field = V4L2_FIELD_NONE; - buf->buf.v4l2_buf.sequence = dma->sequence++; - v4l2_get_timestamp(&buf->buf.v4l2_buf.timestamp); - vb2_set_plane_payload(&buf->buf, 0, dma->format.sizeimage); - vb2_buffer_done(&buf->buf, VB2_BUF_STATE_DONE); + buf->buf.field = V4L2_FIELD_NONE; + buf->buf.sequence = dma->sequence++; + v4l2_get_timestamp(&buf->buf.timestamp); + vb2_set_plane_payload(&buf->buf.vb2_buf, 0, dma->format.sizeimage); + vb2_buffer_done(&buf->buf.vb2_buf, VB2_BUF_STATE_DONE); } static int @@ -329,8 +329,9 @@ xvip_dma_queue_setup(struct vb2_queue *vq, const struct v4l2_format *fmt, static int xvip_dma_buffer_prepare(struct vb2_buffer *vb) { + struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb); struct xvip_dma *dma = vb2_get_drv_priv(vb->vb2_queue); - struct xvip_dma_buffer *buf = to_xvip_dma_buffer(vb); + struct xvip_dma_buffer *buf = to_xvip_dma_buffer(vbuf); buf->dma = dma; @@ -339,8 +340,9 @@ static int xvip_dma_buffer_prepare(struct vb2_buffer *vb) static void xvip_dma_buffer_queue(struct vb2_buffer *vb) { + struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb); struct xvip_dma *dma = vb2_get_drv_priv(vb->vb2_queue); - struct xvip_dma_buffer *buf = to_xvip_dma_buffer(vb); + struct xvip_dma_buffer *buf = to_xvip_dma_buffer(vbuf); struct dma_async_tx_descriptor *desc; dma_addr_t addr = vb2_dma_contig_plane_dma_addr(vb, 0); u32 flags; @@ -367,7 +369,7 @@ static void xvip_dma_buffer_queue(struct vb2_buffer *vb) desc = dmaengine_prep_interleaved_dma(dma->dma, &dma->xt, flags); if (!desc) { dev_err(dma->xdev->dev, "Failed to prepare DMA transfer\n"); - vb2_buffer_done(&buf->buf, VB2_BUF_STATE_ERROR); + vb2_buffer_done(&buf->buf.vb2_buf, VB2_BUF_STATE_ERROR); return; } desc->callback = xvip_dma_complete; @@ -434,7 +436,7 @@ error: /* Give back all queued buffers to videobuf2. */ spin_lock_irq(&dma->queued_lock); list_for_each_entry_safe(buf, nbuf, &dma->queued_bufs, queue) { - vb2_buffer_done(&buf->buf, VB2_BUF_STATE_QUEUED); + vb2_buffer_done(&buf->buf.vb2_buf, VB2_BUF_STATE_QUEUED); list_del(&buf->queue); } spin_unlock_irq(&dma->queued_lock); @@ -461,7 +463,7 @@ static void xvip_dma_stop_streaming(struct vb2_queue *vq) /* Give back all queued buffers to videobuf2. */ spin_lock_irq(&dma->queued_lock); list_for_each_entry_safe(buf, nbuf, &dma->queued_bufs, queue) { - vb2_buffer_done(&buf->buf, VB2_BUF_STATE_ERROR); + vb2_buffer_done(&buf->buf.vb2_buf, VB2_BUF_STATE_ERROR); list_del(&buf->queue); } spin_unlock_irq(&dma->queued_lock); |