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path: root/drivers/media/platform/s5p-g2d
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Diffstat (limited to 'drivers/media/platform/s5p-g2d')
-rw-r--r--drivers/media/platform/s5p-g2d/g2d.c17
-rw-r--r--drivers/media/platform/s5p-g2d/g2d.h1
2 files changed, 6 insertions, 12 deletions
diff --git a/drivers/media/platform/s5p-g2d/g2d.c b/drivers/media/platform/s5p-g2d/g2d.c
index 612d1ea51..391dd7a7b 100644
--- a/drivers/media/platform/s5p-g2d/g2d.c
+++ b/drivers/media/platform/s5p-g2d/g2d.c
@@ -103,7 +103,7 @@ static struct g2d_frame *get_frame(struct g2d_ctx *ctx,
static int g2d_queue_setup(struct vb2_queue *vq,
unsigned int *nbuffers, unsigned int *nplanes,
- unsigned int sizes[], void *alloc_ctxs[])
+ unsigned int sizes[], struct device *alloc_devs[])
{
struct g2d_ctx *ctx = vb2_get_drv_priv(vq);
struct g2d_frame *f = get_frame(ctx, vq->type);
@@ -113,7 +113,6 @@ static int g2d_queue_setup(struct vb2_queue *vq,
sizes[0] = f->size;
*nplanes = 1;
- alloc_ctxs[0] = ctx->dev->alloc_ctx;
if (*nbuffers == 0)
*nbuffers = 1;
@@ -159,6 +158,7 @@ static int queue_init(void *priv, struct vb2_queue *src_vq,
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 @@ static int queue_init(void *priv, struct vb2_queue *src_vq,
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);
}
@@ -681,15 +682,11 @@ static int g2d_probe(struct platform_device *pdev)
goto put_clk_gate;
}
- 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;
- }
+ vb2_dma_contig_set_max_seg_size(&pdev->dev, DMA_BIT_MASK(32));
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");
@@ -734,8 +731,6 @@ rel_vdev:
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:
@@ -756,7 +751,7 @@ static int g2d_remove(struct platform_device *pdev)
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);
clk_unprepare(dev->clk);
diff --git a/drivers/media/platform/s5p-g2d/g2d.h b/drivers/media/platform/s5p-g2d/g2d.h
index e31df541a..dd812b557 100644
--- a/drivers/media/platform/s5p-g2d/g2d.h
+++ b/drivers/media/platform/s5p-g2d/g2d.h
@@ -25,7 +25,6 @@ struct g2d_dev {
struct mutex mutex;
spinlock_t ctrl_lock;
atomic_t num_inst;
- struct vb2_alloc_ctx *alloc_ctx;
void __iomem *regs;
struct clk *clk;
struct clk *gate;