shinys000114/linux
1
0
Fork 0
mirror of https://github.com/hardkernel/linux.git synced 2026-06-06 10:58:48 +09:00
Code Issues Packages Projects Releases Wiki Activity

media: rockchip: isp: fix rkisp_tb_helper build error for kernel 6.1

Browse Source 
Signed-off-by: Tao Huang <huangtao@rock-chips.com>
Change-Id: I2a87fe29e9d4c6ad207b86c7d6e4ae59b6a2898c
This commit is contained in:
Tao Huang
2023-06-08 15:55:59 +08:00
parent fa133f475e
commit d4cdea389f
1 changed files with 11 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

15
drivers/media/platform/rockchip/isp/rkisp_tb_helper.c
View File

@@ -71,18 +71,25 @@ static void shm_release(struct dma_buf *dma_buf)
kfree(data);
}
static void *shm_vmap(struct dma_buf *dma_buf)
static int shm_vmap(struct dma_buf *dma_buf, struct iosys_map *map)
{
struct shm_data *data = dma_buf->priv;
void *vaddr;
return vm_map_ram(data->pages, data->npages, 0);
vaddr = vm_map_ram(data->pages, data->npages, 0);
if (!vaddr)
return -ENOMEM;
iosys_map_set_vaddr(map, vaddr);
return 0;
}
static void shm_vunmap(struct dma_buf *dma_buf, void *vaddr)
static void shm_vunmap(struct dma_buf *dma_buf, struct iosys_map *map)
{
struct shm_data *data = dma_buf->priv;
vm_unmap_ram(vaddr, data->npages);
vm_unmap_ram(map->vaddr, data->npages);
iosys_map_clear(map);
}
static int shm_mmap(struct dma_buf *dma_buf, struct vm_area_struct *vma)