[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>
Cc: Kyungmin Park <kyungmin.park@samsung.com>
Cc: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
diff --git a/drivers/media/platform/s5p-g2d/g2d.c b/drivers/media/platform/s5p-g2d/g2d.c
index d3e3469..2aeb950 100644
--- a/drivers/media/platform/s5p-g2d/g2d.c
+++ b/drivers/media/platform/s5p-g2d/g2d.c
@@ -113,7 +113,6 @@
sizes[0] = f->size;
*nplanes = 1;
- alloc_ctxs[0] = ctx->dev->alloc_ctx;
if (*nbuffers == 0)
*nbuffers = 1;
@@ -159,6 +158,7 @@
src_vq->buf_struct_size = sizeof(struct v4l2_m2m_buffer);
src_vq->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_COPY;
src_vq->lock = &ctx->dev->mutex;
+ src_vq->dev = ctx->dev->v4l2_dev.dev;
ret = vb2_queue_init(src_vq);
if (ret)
@@ -172,6 +172,7 @@
dst_vq->buf_struct_size = sizeof(struct v4l2_m2m_buffer);
dst_vq->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_COPY;
dst_vq->lock = &ctx->dev->mutex;
+ dst_vq->dev = ctx->dev->v4l2_dev.dev;
return vb2_queue_init(dst_vq);
}
@@ -682,15 +683,10 @@
}
vb2_dma_contig_set_max_seg_size(&pdev->dev, DMA_BIT_MASK(32));
- dev->alloc_ctx = vb2_dma_contig_init_ctx(&pdev->dev);
- if (IS_ERR(dev->alloc_ctx)) {
- ret = PTR_ERR(dev->alloc_ctx);
- goto unprep_clk_gate;
- }
ret = v4l2_device_register(&pdev->dev, &dev->v4l2_dev);
if (ret)
- goto alloc_ctx_cleanup;
+ goto unprep_clk_gate;
vfd = video_device_alloc();
if (!vfd) {
v4l2_err(&dev->v4l2_dev, "Failed to allocate video device\n");
@@ -735,8 +731,6 @@
video_device_release(vfd);
unreg_v4l2_dev:
v4l2_device_unregister(&dev->v4l2_dev);
-alloc_ctx_cleanup:
- vb2_dma_contig_cleanup_ctx(dev->alloc_ctx);
unprep_clk_gate:
clk_unprepare(dev->gate);
put_clk_gate:
@@ -757,7 +751,6 @@
v4l2_m2m_release(dev->m2m_dev);
video_unregister_device(dev->vfd);
v4l2_device_unregister(&dev->v4l2_dev);
- vb2_dma_contig_cleanup_ctx(dev->alloc_ctx);
vb2_dma_contig_clear_max_seg_size(&pdev->dev);
clk_unprepare(dev->gate);
clk_put(dev->gate);