diff options
Diffstat (limited to 'drivers/media/pci/tw68/tw68-video.c')
| -rw-r--r-- | drivers/media/pci/tw68/tw68-video.c | 24 |
1 files changed, 14 insertions, 10 deletions
diff --git a/drivers/media/pci/tw68/tw68-video.c b/drivers/media/pci/tw68/tw68-video.c index 8355e55b4e8e..46642ef9151b 100644 --- a/drivers/media/pci/tw68/tw68-video.c +++ b/drivers/media/pci/tw68/tw68-video.c @@ -376,10 +376,11 @@ static int tw68_buffer_count(unsigned int size, unsigned int count) /* ------------------------------------------------------------- */ /* vb2 queue operations */ -static int tw68_queue_setup(struct vb2_queue *q, const struct v4l2_format *fmt, +static int tw68_queue_setup(struct vb2_queue *q, const void *parg, unsigned int *num_buffers, unsigned int *num_planes, unsigned int sizes[], void *alloc_ctxs[]) { + const struct v4l2_format *fmt = parg; struct tw68_dev *dev = vb2_get_drv_priv(q); unsigned tot_bufs = q->num_buffers + *num_buffers; @@ -423,9 +424,10 @@ static int tw68_queue_setup(struct vb2_queue *q, const struct v4l2_format *fmt, */ static void tw68_buf_queue(struct vb2_buffer *vb) { + struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb); struct vb2_queue *vq = vb->vb2_queue; struct tw68_dev *dev = vb2_get_drv_priv(vq); - struct tw68_buf *buf = container_of(vb, struct tw68_buf, vb); + struct tw68_buf *buf = container_of(vbuf, struct tw68_buf, vb); struct tw68_buf *prev; unsigned long flags; @@ -457,9 +459,10 @@ static void tw68_buf_queue(struct vb2_buffer *vb) */ static int tw68_buf_prepare(struct vb2_buffer *vb) { + struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb); struct vb2_queue *vq = vb->vb2_queue; struct tw68_dev *dev = vb2_get_drv_priv(vq); - struct tw68_buf *buf = container_of(vb, struct tw68_buf, vb); + struct tw68_buf *buf = container_of(vbuf, struct tw68_buf, vb); struct sg_table *dma = vb2_dma_sg_plane_desc(vb, 0); unsigned size, bpl; @@ -499,9 +502,10 @@ static int tw68_buf_prepare(struct vb2_buffer *vb) static void tw68_buf_finish(struct vb2_buffer *vb) { + struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb); struct vb2_queue *vq = vb->vb2_queue; struct tw68_dev *dev = vb2_get_drv_priv(vq); - struct tw68_buf *buf = container_of(vb, struct tw68_buf, vb); + struct tw68_buf *buf = container_of(vbuf, struct tw68_buf, vb); pci_free_consistent(dev->pci, buf->size, buf->cpu, buf->dma); } @@ -528,7 +532,7 @@ static void tw68_stop_streaming(struct vb2_queue *q) container_of(dev->active.next, struct tw68_buf, list); list_del(&buf->list); - vb2_buffer_done(&buf->vb, VB2_BUF_STATE_ERROR); + vb2_buffer_done(&buf->vb.vb2_buf, VB2_BUF_STATE_ERROR); } } @@ -975,7 +979,7 @@ int tw68_video_init2(struct tw68_dev *dev, int video_nr) dev->vidq.ops = &tw68_video_qops; dev->vidq.mem_ops = &vb2_dma_sg_memops; dev->vidq.drv_priv = dev; - dev->vidq.gfp_flags = __GFP_DMA32; + dev->vidq.gfp_flags = __GFP_DMA32 | __GFP_KSWAPD_RECLAIM; dev->vidq.buf_struct_size = sizeof(struct tw68_buf); dev->vidq.lock = &dev->lock; dev->vidq.min_buffers_needed = 2; @@ -1012,10 +1016,10 @@ void tw68_irq_video_done(struct tw68_dev *dev, unsigned long status) buf = list_entry(dev->active.next, struct tw68_buf, list); list_del(&buf->list); spin_unlock(&dev->slock); - v4l2_get_timestamp(&buf->vb.v4l2_buf.timestamp); - buf->vb.v4l2_buf.field = dev->field; - buf->vb.v4l2_buf.sequence = dev->seqnr++; - vb2_buffer_done(&buf->vb, VB2_BUF_STATE_DONE); + v4l2_get_timestamp(&buf->vb.timestamp); + buf->vb.field = dev->field; + buf->vb.sequence = dev->seqnr++; + vb2_buffer_done(&buf->vb.vb2_buf, VB2_BUF_STATE_DONE); status &= ~(TW68_DMAPI); if (0 == status) return; |