[PATCH 04/14] media: Replace dma-buf-map with iosys-map

From: Lucas De Marchi <lucas.demarchi@intel.com>
To: linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org
Cc: srinivas.kandagatla@linaro.org, gregkh@linuxfoundation.org,
	sumit.semwal@linaro.org, christian.koenig@amd.com,
	daniel.vetter@ffwll.ch, airlied@linux.ie, lyude@redhat.com,
	tzimmermann@suse.de, linux-media@vger.kernel.org,
	nouveau@lists.freedesktop.org
Subject: [PATCH 04/14] media: Replace dma-buf-map with iosys-map
Date: Fri, 28 Jan 2022 00:36:16 -0800	[thread overview]
Message-ID: <20220128083626.3012259-5-lucas.demarchi@intel.com> (raw)
In-Reply-To: <20220128083626.3012259-1-lucas.demarchi@intel.com>

iosys-map is the new name for dma-buf-map and will gain new
capabitilities. Replace with the new API.

Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
---
 drivers/media/common/videobuf2/videobuf2-dma-contig.c |  8 ++++----
 drivers/media/common/videobuf2/videobuf2-dma-sg.c     |  9 +++++----
 drivers/media/common/videobuf2/videobuf2-vmalloc.c    | 11 ++++++-----
 3 files changed, 15 insertions(+), 13 deletions(-)

diff --git a/drivers/media/common/videobuf2/videobuf2-dma-contig.c b/drivers/media/common/videobuf2/videobuf2-dma-contig.c
index 7c4096e62173..ecf065cd4a67 100644
--- a/drivers/media/common/videobuf2/videobuf2-dma-contig.c
+++ b/drivers/media/common/videobuf2/videobuf2-dma-contig.c
@@ -99,7 +99,7 @@ static void *vb2_dc_vaddr(struct vb2_buffer *vb, void *buf_priv)
 		return buf->vaddr;
 
 	if (buf->db_attach) {
-		struct dma_buf_map map;
+		struct iosys_map map;
 
 		if (!dma_buf_vmap(buf->db_attach->dmabuf, &map))
 			buf->vaddr = map.vaddr;
@@ -446,7 +446,7 @@ vb2_dc_dmabuf_ops_end_cpu_access(struct dma_buf *dbuf,
 	return 0;
 }
 
-static int vb2_dc_dmabuf_ops_vmap(struct dma_buf *dbuf, struct dma_buf_map *map)
+static int vb2_dc_dmabuf_ops_vmap(struct dma_buf *dbuf, struct iosys_map *map)
 {
 	struct vb2_dc_buf *buf;
 	void *vaddr;
@@ -456,7 +456,7 @@ static int vb2_dc_dmabuf_ops_vmap(struct dma_buf *dbuf, struct dma_buf_map *map)
 	if (!vaddr)
 		return -EINVAL;
 
-	dma_buf_map_set_vaddr(map, vaddr);
+	iosys_map_set_vaddr(map, vaddr);
 
 	return 0;
 }
@@ -737,7 +737,7 @@ static void vb2_dc_unmap_dmabuf(void *mem_priv)
 {
 	struct vb2_dc_buf *buf = mem_priv;
 	struct sg_table *sgt = buf->dma_sgt;
-	struct dma_buf_map map = DMA_BUF_MAP_INIT_VADDR(buf->vaddr);
+	struct iosys_map map = IOSYS_MAP_INIT_VADDR(buf->vaddr);
 
 	if (WARN_ON(!buf->db_attach)) {
 		pr_err("trying to unpin a not attached buffer\n");
diff --git a/drivers/media/common/videobuf2/videobuf2-dma-sg.c b/drivers/media/common/videobuf2/videobuf2-dma-sg.c
index 90acafd9a290..f8a21c560ad2 100644
--- a/drivers/media/common/videobuf2/videobuf2-dma-sg.c
+++ b/drivers/media/common/videobuf2/videobuf2-dma-sg.c
@@ -303,7 +303,7 @@ static void vb2_dma_sg_put_userptr(void *buf_priv)
 static void *vb2_dma_sg_vaddr(struct vb2_buffer *vb, void *buf_priv)
 {
 	struct vb2_dma_sg_buf *buf = buf_priv;
-	struct dma_buf_map map;
+	struct iosys_map map;
 	int ret;
 
 	BUG_ON(!buf);
@@ -492,11 +492,12 @@ vb2_dma_sg_dmabuf_ops_end_cpu_access(struct dma_buf *dbuf,
 	return 0;
 }
 
-static int vb2_dma_sg_dmabuf_ops_vmap(struct dma_buf *dbuf, struct dma_buf_map *map)
+static int vb2_dma_sg_dmabuf_ops_vmap(struct dma_buf *dbuf,
+				      struct iosys_map *map)
 {
 	struct vb2_dma_sg_buf *buf = dbuf->priv;
 
-	dma_buf_map_set_vaddr(map, buf->vaddr);
+	iosys_map_set_vaddr(map, buf->vaddr);
 
 	return 0;
 }
@@ -581,7 +582,7 @@ static void vb2_dma_sg_unmap_dmabuf(void *mem_priv)
 {
 	struct vb2_dma_sg_buf *buf = mem_priv;
 	struct sg_table *sgt = buf->dma_sgt;
-	struct dma_buf_map map = DMA_BUF_MAP_INIT_VADDR(buf->vaddr);
+	struct iosys_map map = IOSYS_MAP_INIT_VADDR(buf->vaddr);
 
 	if (WARN_ON(!buf->db_attach)) {
 		pr_err("trying to unpin a not attached buffer\n");
diff --git a/drivers/media/common/videobuf2/videobuf2-vmalloc.c b/drivers/media/common/videobuf2/videobuf2-vmalloc.c
index 0bbfea66554f..948152f1596b 100644
--- a/drivers/media/common/videobuf2/videobuf2-vmalloc.c
+++ b/drivers/media/common/videobuf2/videobuf2-vmalloc.c
@@ -312,11 +312,12 @@ static void vb2_vmalloc_dmabuf_ops_release(struct dma_buf *dbuf)
 	vb2_vmalloc_put(dbuf->priv);
 }
 
-static int vb2_vmalloc_dmabuf_ops_vmap(struct dma_buf *dbuf, struct dma_buf_map *map)
+static int vb2_vmalloc_dmabuf_ops_vmap(struct dma_buf *dbuf,
+				       struct iosys_map *map)
 {
 	struct vb2_vmalloc_buf *buf = dbuf->priv;
 
-	dma_buf_map_set_vaddr(map, buf->vaddr);
+	iosys_map_set_vaddr(map, buf->vaddr);
 
 	return 0;
 }
@@ -372,7 +373,7 @@ static struct dma_buf *vb2_vmalloc_get_dmabuf(struct vb2_buffer *vb,
 static int vb2_vmalloc_map_dmabuf(void *mem_priv)
 {
 	struct vb2_vmalloc_buf *buf = mem_priv;
-	struct dma_buf_map map;
+	struct iosys_map map;
 	int ret;
 
 	ret = dma_buf_vmap(buf->dbuf, &map);
@@ -386,7 +387,7 @@ static int vb2_vmalloc_map_dmabuf(void *mem_priv)
 static void vb2_vmalloc_unmap_dmabuf(void *mem_priv)
 {
 	struct vb2_vmalloc_buf *buf = mem_priv;
-	struct dma_buf_map map = DMA_BUF_MAP_INIT_VADDR(buf->vaddr);
+	struct iosys_map map = IOSYS_MAP_INIT_VADDR(buf->vaddr);
 
 	dma_buf_vunmap(buf->dbuf, &map);
 	buf->vaddr = NULL;
@@ -395,7 +396,7 @@ static void vb2_vmalloc_unmap_dmabuf(void *mem_priv)
 static void vb2_vmalloc_detach_dmabuf(void *mem_priv)
 {
 	struct vb2_vmalloc_buf *buf = mem_priv;
-	struct dma_buf_map map = DMA_BUF_MAP_INIT_VADDR(buf->vaddr);
+	struct iosys_map map = IOSYS_MAP_INIT_VADDR(buf->vaddr);
 
 	if (buf->vaddr)
 		dma_buf_vunmap(buf->dbuf, &map);
-- 
2.35.0

