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authorAndré Fabian Silva Delgado <emulatorman@parabola.nu>2016-01-20 14:01:31 -0300
committerAndré Fabian Silva Delgado <emulatorman@parabola.nu>2016-01-20 14:01:31 -0300
commitb4b7ff4b08e691656c9d77c758fc355833128ac0 (patch)
tree82fcb00e6b918026dc9f2d1f05ed8eee83874cc0 /drivers/media/platform/xilinx
parent35acfa0fc609f2a2cd95cef4a6a9c3a5c38f1778 (diff)
Linux-libre 4.4-gnupck-4.4-gnu
Diffstat (limited to 'drivers/media/platform/xilinx')
-rw-r--r--drivers/media/platform/xilinx/xilinx-dma.c29
-rw-r--r--drivers/media/platform/xilinx/xilinx-dma.h2
2 files changed, 17 insertions, 14 deletions
diff --git a/drivers/media/platform/xilinx/xilinx-dma.c b/drivers/media/platform/xilinx/xilinx-dma.c
index e779c93cb..d11cc7072 100644
--- a/drivers/media/platform/xilinx/xilinx-dma.c
+++ b/drivers/media/platform/xilinx/xilinx-dma.c
@@ -22,7 +22,7 @@
#include <media/v4l2-dev.h>
#include <media/v4l2-fh.h>
#include <media/v4l2-ioctl.h>
-#include <media/videobuf2-core.h>
+#include <media/videobuf2-v4l2.h>
#include <media/videobuf2-dma-contig.h>
#include "xilinx-dma.h"
@@ -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;
};
@@ -301,18 +301,19 @@ 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
-xvip_dma_queue_setup(struct vb2_queue *vq, const struct v4l2_format *fmt,
+xvip_dma_queue_setup(struct vb2_queue *vq, const void *parg,
unsigned int *nbuffers, unsigned int *nplanes,
unsigned int sizes[], void *alloc_ctxs[])
{
+ const struct v4l2_format *fmt = parg;
struct xvip_dma *dma = vb2_get_drv_priv(vq);
/* Make sure the image size is large enough. */
@@ -329,8 +330,9 @@ 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 +341,9 @@ 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 +370,7 @@ 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 +437,7 @@ 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 +464,7 @@ 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);
diff --git a/drivers/media/platform/xilinx/xilinx-dma.h b/drivers/media/platform/xilinx/xilinx-dma.h
index a540111f8..7a1621a2e 100644
--- a/drivers/media/platform/xilinx/xilinx-dma.h
+++ b/drivers/media/platform/xilinx/xilinx-dma.h
@@ -22,7 +22,7 @@
#include <media/media-entity.h>
#include <media/v4l2-dev.h>
-#include <media/videobuf2-core.h>
+#include <media/videobuf2-v4l2.h>
struct dma_chan;
struct xvip_composite_device;