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path: root/drivers/media/platform/soc_camera/atmel-isi.c
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Diffstat (limited to 'drivers/media/platform/soc_camera/atmel-isi.c')
-rw-r--r--drivers/media/platform/soc_camera/atmel-isi.c26
1 files changed, 15 insertions, 11 deletions
diff --git a/drivers/media/platform/soc_camera/atmel-isi.c b/drivers/media/platform/soc_camera/atmel-isi.c
index 45e304a3dd85..1036f77ab28a 100644
--- a/drivers/media/platform/soc_camera/atmel-isi.c
+++ b/drivers/media/platform/soc_camera/atmel-isi.c
@@ -60,7 +60,7 @@ struct isi_dma_desc {
/* Frame buffer data */
struct frame_buffer {
- struct vb2_buffer vb;
+ struct vb2_v4l2_buffer vb;
struct isi_dma_desc *p_dma_desc;
struct list_head list;
};
@@ -161,13 +161,13 @@ static bool is_supported(struct soc_camera_device *icd,
static irqreturn_t atmel_isi_handle_streaming(struct atmel_isi *isi)
{
if (isi->active) {
- struct vb2_buffer *vb = &isi->active->vb;
+ struct vb2_v4l2_buffer *vbuf = &isi->active->vb;
struct frame_buffer *buf = isi->active;
list_del_init(&buf->list);
- v4l2_get_timestamp(&vb->v4l2_buf.timestamp);
- vb->v4l2_buf.sequence = isi->sequence++;
- vb2_buffer_done(vb, VB2_BUF_STATE_DONE);
+ v4l2_get_timestamp(&vbuf->timestamp);
+ vbuf->sequence = isi->sequence++;
+ vb2_buffer_done(&vbuf->vb2_buf, VB2_BUF_STATE_DONE);
}
if (list_empty(&isi->video_buffer_list)) {
@@ -277,7 +277,8 @@ static int queue_setup(struct vb2_queue *vq, const struct v4l2_format *fmt,
static int buffer_init(struct vb2_buffer *vb)
{
- struct frame_buffer *buf = container_of(vb, struct frame_buffer, vb);
+ struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb);
+ struct frame_buffer *buf = container_of(vbuf, struct frame_buffer, vb);
buf->p_dma_desc = NULL;
INIT_LIST_HEAD(&buf->list);
@@ -287,8 +288,9 @@ static int buffer_init(struct vb2_buffer *vb)
static int buffer_prepare(struct vb2_buffer *vb)
{
+ struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb);
struct soc_camera_device *icd = soc_camera_from_vb2q(vb->vb2_queue);
- struct frame_buffer *buf = container_of(vb, struct frame_buffer, vb);
+ struct frame_buffer *buf = container_of(vbuf, struct frame_buffer, vb);
struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
struct atmel_isi *isi = ici->priv;
unsigned long size;
@@ -302,7 +304,7 @@ static int buffer_prepare(struct vb2_buffer *vb)
return -EINVAL;
}
- vb2_set_plane_payload(&buf->vb, 0, size);
+ vb2_set_plane_payload(vb, 0, size);
if (!buf->p_dma_desc) {
if (list_empty(&isi->dma_desc_head)) {
@@ -329,10 +331,11 @@ static int buffer_prepare(struct vb2_buffer *vb)
static void buffer_cleanup(struct vb2_buffer *vb)
{
+ struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb);
struct soc_camera_device *icd = soc_camera_from_vb2q(vb->vb2_queue);
struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
struct atmel_isi *isi = ici->priv;
- struct frame_buffer *buf = container_of(vb, struct frame_buffer, vb);
+ struct frame_buffer *buf = container_of(vbuf, struct frame_buffer, vb);
/* This descriptor is available now and we add to head list */
if (buf->p_dma_desc)
@@ -370,10 +373,11 @@ static void start_dma(struct atmel_isi *isi, struct frame_buffer *buffer)
static void buffer_queue(struct vb2_buffer *vb)
{
+ struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb);
struct soc_camera_device *icd = soc_camera_from_vb2q(vb->vb2_queue);
struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
struct atmel_isi *isi = ici->priv;
- struct frame_buffer *buf = container_of(vb, struct frame_buffer, vb);
+ struct frame_buffer *buf = container_of(vbuf, struct frame_buffer, vb);
unsigned long flags = 0;
spin_lock_irqsave(&isi->lock, flags);
@@ -435,7 +439,7 @@ static void stop_streaming(struct vb2_queue *vq)
/* Release all active buffers */
list_for_each_entry_safe(buf, node, &isi->video_buffer_list, list) {
list_del_init(&buf->list);
- vb2_buffer_done(&buf->vb, VB2_BUF_STATE_ERROR);
+ vb2_buffer_done(&buf->vb.vb2_buf, VB2_BUF_STATE_ERROR);
}
spin_unlock_irq(&isi->lock);