diff options
Diffstat (limited to 'drivers/media/platform/s5p-tv/mixer_video.c')
| -rw-r--r-- | drivers/media/platform/s5p-tv/mixer_video.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/media/platform/s5p-tv/mixer_video.c b/drivers/media/platform/s5p-tv/mixer_video.c index 7ab5578a0405..123d27107f60 100644 --- a/drivers/media/platform/s5p-tv/mixer_video.c +++ b/drivers/media/platform/s5p-tv/mixer_video.c @@ -80,6 +80,7 @@ int mxr_acquire_video(struct mxr_device *mdev, goto fail; } + vb2_dma_contig_set_max_seg_size(mdev->dev, DMA_BIT_MASK(32)); mdev->alloc_ctx = vb2_dma_contig_init_ctx(mdev->dev); if (IS_ERR(mdev->alloc_ctx)) { mxr_err(mdev, "could not acquire vb2 allocator\n"); @@ -152,6 +153,7 @@ void mxr_release_video(struct mxr_device *mdev) kfree(mdev->output[i]); vb2_dma_contig_cleanup_ctx(mdev->alloc_ctx); + vb2_dma_contig_clear_max_seg_size(mdev->dev); v4l2_device_unregister(&mdev->v4l2_dev); } |