[media] media/platform: convert drivers to use the new vb2_queue dev field
Stop using alloc_ctx and just fill in the device pointer.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Acked-by: Lad, Prabhakar <prabhakar.csengg@gmail.com>
Cc: Scott Jiang <scott.jiang.linux@gmail.com>
Acked-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
diff --git a/drivers/media/platform/davinci/vpbe_display.c b/drivers/media/platform/davinci/vpbe_display.c
index 0abcdfe..2a4c291 100644
--- a/drivers/media/platform/davinci/vpbe_display.c
+++ b/drivers/media/platform/davinci/vpbe_display.c
@@ -242,7 +242,6 @@
/* Store number of buffers allocated in numbuffer member */
if (vq->num_buffers + *nbuffers < VPBE_DEFAULT_NUM_BUFS)
*nbuffers = VPBE_DEFAULT_NUM_BUFS - vq->num_buffers;
- alloc_ctxs[0] = layer->alloc_ctx;
if (*nplanes)
return sizes[0] < layer->pix_fmt.sizeimage ? -EINVAL : 0;
@@ -1451,20 +1450,13 @@
q->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
q->min_buffers_needed = 1;
q->lock = &disp_dev->dev[i]->opslock;
+ q->dev = disp_dev->vpbe_dev->pdev;
err = vb2_queue_init(q);
if (err) {
v4l2_err(v4l2_dev, "vb2_queue_init() failed\n");
goto probe_out;
}
- disp_dev->dev[i]->alloc_ctx =
- vb2_dma_contig_init_ctx(disp_dev->vpbe_dev->pdev);
- if (IS_ERR(disp_dev->dev[i]->alloc_ctx)) {
- v4l2_err(v4l2_dev, "Failed to get the context\n");
- err = PTR_ERR(disp_dev->dev[i]->alloc_ctx);
- goto probe_out;
- }
-
INIT_LIST_HEAD(&disp_dev->dev[i]->dma_queue);
if (register_device(disp_dev->dev[i], disp_dev, pdev)) {
@@ -1482,7 +1474,6 @@
for (k = 0; k < VPBE_DISPLAY_MAX_DEVICES; k++) {
/* Unregister video device */
if (disp_dev->dev[k] != NULL) {
- vb2_dma_contig_cleanup_ctx(disp_dev->dev[k]->alloc_ctx);
video_unregister_device(&disp_dev->dev[k]->video_dev);
kfree(disp_dev->dev[k]);
}
@@ -1510,7 +1501,6 @@
for (i = 0; i < VPBE_DISPLAY_MAX_DEVICES; i++) {
/* Get the pointer to the layer object */
vpbe_display_layer = disp_dev->dev[i];
- vb2_dma_contig_cleanup_ctx(vpbe_display_layer->alloc_ctx);
/* Unregister video device */
video_unregister_device(&vpbe_display_layer->video_dev);