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| author | Hans Verkuil <hans.verkuil@cisco.com> | 2016-02-15 19:25:09 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2016-07-08 20:42:09 +0300 |
| commit | c781e4a565a6791d3b516d64d9693804ef4a49b8 (patch) | |
| tree | fcc8d83243fc98407ebf6937d8ea7ef89c5e2e6b /drivers/media/platform/exynos-gsc | |
| parent | 8e9bca3a260ccacbdc3c852d6dd8f21801b82266 (diff) | |
| download | linux-c781e4a565a6791d3b516d64d9693804ef4a49b8.tar.xz | |
[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>
Diffstat (limited to 'drivers/media/platform/exynos-gsc')
| -rw-r--r-- | drivers/media/platform/exynos-gsc/gsc-core.c | 10 | ||||
| -rw-r--r-- | drivers/media/platform/exynos-gsc/gsc-core.h | 1 | ||||
| -rw-r--r-- | drivers/media/platform/exynos-gsc/gsc-m2m.c | 6 |
3 files changed, 4 insertions, 13 deletions
diff --git a/drivers/media/platform/exynos-gsc/gsc-core.c b/drivers/media/platform/exynos-gsc/gsc-core.c index c9d2009c2476..787bd16c19e5 100644 --- a/drivers/media/platform/exynos-gsc/gsc-core.c +++ b/drivers/media/platform/exynos-gsc/gsc-core.c @@ -1123,20 +1123,13 @@ static int gsc_probe(struct platform_device *pdev) if (ret < 0) goto err_m2m; - /* Initialize continious memory allocator */ vb2_dma_contig_set_max_seg_size(dev, DMA_BIT_MASK(32)); - gsc->alloc_ctx = vb2_dma_contig_init_ctx(dev); - if (IS_ERR(gsc->alloc_ctx)) { - ret = PTR_ERR(gsc->alloc_ctx); - goto err_pm; - } dev_dbg(dev, "gsc-%d registered successfully\n", gsc->id); pm_runtime_put(dev); return 0; -err_pm: - pm_runtime_put(dev); + err_m2m: gsc_unregister_m2m_device(gsc); err_v4l2: @@ -1153,7 +1146,6 @@ static int gsc_remove(struct platform_device *pdev) gsc_unregister_m2m_device(gsc); v4l2_device_unregister(&gsc->v4l2_dev); - vb2_dma_contig_cleanup_ctx(gsc->alloc_ctx); vb2_dma_contig_clear_max_seg_size(&pdev->dev); pm_runtime_disable(&pdev->dev); gsc_clk_put(gsc); diff --git a/drivers/media/platform/exynos-gsc/gsc-core.h b/drivers/media/platform/exynos-gsc/gsc-core.h index ec4000c72172..5c48329381fa 100644 --- a/drivers/media/platform/exynos-gsc/gsc-core.h +++ b/drivers/media/platform/exynos-gsc/gsc-core.h @@ -341,7 +341,6 @@ struct gsc_dev { wait_queue_head_t irq_queue; struct gsc_m2m_device m2m; unsigned long state; - struct vb2_alloc_ctx *alloc_ctx; struct video_device vdev; struct v4l2_device v4l2_dev; }; diff --git a/drivers/media/platform/exynos-gsc/gsc-m2m.c b/drivers/media/platform/exynos-gsc/gsc-m2m.c index a600e32e2543..622709c45413 100644 --- a/drivers/media/platform/exynos-gsc/gsc-m2m.c +++ b/drivers/media/platform/exynos-gsc/gsc-m2m.c @@ -227,10 +227,8 @@ static int gsc_m2m_queue_setup(struct vb2_queue *vq, return -EINVAL; *num_planes = frame->fmt->num_planes; - for (i = 0; i < frame->fmt->num_planes; i++) { + for (i = 0; i < frame->fmt->num_planes; i++) sizes[i] = frame->payload[i]; - allocators[i] = ctx->gsc_dev->alloc_ctx; - } return 0; } @@ -591,6 +589,7 @@ 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->gsc_dev->lock; + src_vq->dev = &ctx->gsc_dev->pdev->dev; ret = vb2_queue_init(src_vq); if (ret) @@ -605,6 +604,7 @@ 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->gsc_dev->lock; + dst_vq->dev = &ctx->gsc_dev->pdev->dev; return vb2_queue_init(dst_vq); } |