diff options
Diffstat (limited to 'drivers/media/common/videobuf2/videobuf2-vmalloc.c')
-rw-r--r-- | drivers/media/common/videobuf2/videobuf2-vmalloc.c | 30 |
1 files changed, 16 insertions, 14 deletions
diff --git a/drivers/media/common/videobuf2/videobuf2-vmalloc.c b/drivers/media/common/videobuf2/videobuf2-vmalloc.c index 83f95258ec8c..ef36abd912dc 100644 --- a/drivers/media/common/videobuf2/videobuf2-vmalloc.c +++ b/drivers/media/common/videobuf2/videobuf2-vmalloc.c @@ -34,13 +34,12 @@ struct vb2_vmalloc_buf { static void vb2_vmalloc_put(void *buf_priv); -static void *vb2_vmalloc_alloc(struct device *dev, unsigned long attrs, - unsigned long size, enum dma_data_direction dma_dir, - gfp_t gfp_flags) +static void *vb2_vmalloc_alloc(struct vb2_buffer *vb, struct device *dev, + unsigned long size) { struct vb2_vmalloc_buf *buf; - buf = kzalloc(sizeof(*buf), GFP_KERNEL | gfp_flags); + buf = kzalloc(sizeof(*buf), GFP_KERNEL | vb->vb2_queue->gfp_flags); if (!buf) return ERR_PTR(-ENOMEM); @@ -52,7 +51,7 @@ static void *vb2_vmalloc_alloc(struct device *dev, unsigned long attrs, return ERR_PTR(-ENOMEM); } - buf->dma_dir = dma_dir; + buf->dma_dir = vb->vb2_queue->dma_dir; buf->handler.refcount = &buf->refcount; buf->handler.put = vb2_vmalloc_put; buf->handler.arg = buf; @@ -71,9 +70,8 @@ static void vb2_vmalloc_put(void *buf_priv) } } -static void *vb2_vmalloc_get_userptr(struct device *dev, unsigned long vaddr, - unsigned long size, - enum dma_data_direction dma_dir) +static void *vb2_vmalloc_get_userptr(struct vb2_buffer *vb, struct device *dev, + unsigned long vaddr, unsigned long size) { struct vb2_vmalloc_buf *buf; struct frame_vector *vec; @@ -84,7 +82,7 @@ static void *vb2_vmalloc_get_userptr(struct device *dev, unsigned long vaddr, if (!buf) return ERR_PTR(-ENOMEM); - buf->dma_dir = dma_dir; + buf->dma_dir = vb->vb2_queue->dma_dir; offset = vaddr & ~PAGE_MASK; buf->size = size; vec = vb2_create_framevec(vaddr, size); @@ -147,7 +145,7 @@ static void vb2_vmalloc_put_userptr(void *buf_priv) kfree(buf); } -static void *vb2_vmalloc_vaddr(void *buf_priv) +static void *vb2_vmalloc_vaddr(struct vb2_buffer *vb, void *buf_priv) { struct vb2_vmalloc_buf *buf = buf_priv; @@ -339,7 +337,9 @@ static const struct dma_buf_ops vb2_vmalloc_dmabuf_ops = { .release = vb2_vmalloc_dmabuf_ops_release, }; -static struct dma_buf *vb2_vmalloc_get_dmabuf(void *buf_priv, unsigned long flags) +static struct dma_buf *vb2_vmalloc_get_dmabuf(struct vb2_buffer *vb, + void *buf_priv, + unsigned long flags) { struct vb2_vmalloc_buf *buf = buf_priv; struct dma_buf *dbuf; @@ -403,8 +403,10 @@ static void vb2_vmalloc_detach_dmabuf(void *mem_priv) kfree(buf); } -static void *vb2_vmalloc_attach_dmabuf(struct device *dev, struct dma_buf *dbuf, - unsigned long size, enum dma_data_direction dma_dir) +static void *vb2_vmalloc_attach_dmabuf(struct vb2_buffer *vb, + struct device *dev, + struct dma_buf *dbuf, + unsigned long size) { struct vb2_vmalloc_buf *buf; @@ -416,7 +418,7 @@ static void *vb2_vmalloc_attach_dmabuf(struct device *dev, struct dma_buf *dbuf, return ERR_PTR(-ENOMEM); buf->dbuf = dbuf; - buf->dma_dir = dma_dir; + buf->dma_dir = vb->vb2_queue->dma_dir; buf->size = size; return buf; |