diff options
Diffstat (limited to 'drivers/input/touchscreen/sur40.c')
| -rw-r--r-- | drivers/input/touchscreen/sur40.c | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/drivers/input/touchscreen/sur40.c b/drivers/input/touchscreen/sur40.c index 3f117637e..d214f22ed 100644 --- a/drivers/input/touchscreen/sur40.c +++ b/drivers/input/touchscreen/sur40.c @@ -38,6 +38,7 @@ #include <media/v4l2-device.h> #include <media/v4l2-dev.h> #include <media/v4l2-ioctl.h> +#include <media/videobuf2-v4l2.h> #include <media/videobuf2-dma-sg.h> /* read 512 bytes from endpoint 0x86 -> get header + blobs */ @@ -163,7 +164,7 @@ struct sur40_state { }; struct sur40_buffer { - struct vb2_buffer vb; + struct vb2_v4l2_buffer vb; struct list_head list; }; @@ -420,7 +421,7 @@ static void sur40_process_video(struct sur40_state *sur40) dev_dbg(sur40->dev, "header acquired\n"); - sgt = vb2_dma_sg_plane_desc(&new_buf->vb, 0); + sgt = vb2_dma_sg_plane_desc(&new_buf->vb.vb2_buf, 0); result = usb_sg_init(&sgr, sur40->usbdev, usb_rcvbulkpipe(sur40->usbdev, VIDEO_ENDPOINT), 0, @@ -443,15 +444,15 @@ static void sur40_process_video(struct sur40_state *sur40) goto err_poll; /* mark as finished */ - v4l2_get_timestamp(&new_buf->vb.v4l2_buf.timestamp); - new_buf->vb.v4l2_buf.sequence = sur40->sequence++; - new_buf->vb.v4l2_buf.field = V4L2_FIELD_NONE; - vb2_buffer_done(&new_buf->vb, VB2_BUF_STATE_DONE); + v4l2_get_timestamp(&new_buf->vb.timestamp); + new_buf->vb.sequence = sur40->sequence++; + new_buf->vb.field = V4L2_FIELD_NONE; + vb2_buffer_done(&new_buf->vb.vb2_buf, VB2_BUF_STATE_DONE); dev_dbg(sur40->dev, "buffer marked done\n"); return; err_poll: - vb2_buffer_done(&new_buf->vb, VB2_BUF_STATE_ERROR); + vb2_buffer_done(&new_buf->vb.vb2_buf, VB2_BUF_STATE_ERROR); } /* Initialize input device parameters. */ @@ -643,10 +644,11 @@ static void sur40_disconnect(struct usb_interface *interface) * minimum number: many DMA engines need a minimum of 2 buffers in the * queue and you need to have another available for userspace processing. */ -static int sur40_queue_setup(struct vb2_queue *q, const struct v4l2_format *fmt, +static int sur40_queue_setup(struct vb2_queue *q, const void *parg, unsigned int *nbuffers, unsigned int *nplanes, unsigned int sizes[], void *alloc_ctxs[]) { + const struct v4l2_format *fmt = parg; struct sur40_state *sur40 = vb2_get_drv_priv(q); if (q->num_buffers + *nbuffers < 3) @@ -701,7 +703,7 @@ static void return_all_buffers(struct sur40_state *sur40, spin_lock(&sur40->qlock); list_for_each_entry_safe(buf, node, &sur40->buf_list, list) { - vb2_buffer_done(&buf->vb, state); + vb2_buffer_done(&buf->vb.vb2_buf, state); list_del(&buf->list); } spin_unlock(&sur40->qlock); |