diff options
Diffstat (limited to 'drivers/gpu/drm/armada/armada_gem.c')
| -rw-r--r-- | drivers/gpu/drm/armada/armada_gem.c | 24 |
1 files changed, 8 insertions, 16 deletions
diff --git a/drivers/gpu/drm/armada/armada_gem.c b/drivers/gpu/drm/armada/armada_gem.c index 874b2968a866..976685f2939e 100644 --- a/drivers/gpu/drm/armada/armada_gem.c +++ b/drivers/gpu/drm/armada/armada_gem.c @@ -2,12 +2,17 @@ /* * Copyright (C) 2012 Russell King */ + #include <linux/dma-buf.h> #include <linux/dma-mapping.h> +#include <linux/mman.h> #include <linux/shmem_fs.h> + +#include <drm/armada_drm.h> +#include <drm/drm_prime.h> + #include "armada_drm.h" #include "armada_gem.h" -#include <drm/armada_drm.h> #include "armada_ioctlP.h" static vm_fault_t armada_gem_vm_fault(struct vm_fault *vmf) @@ -456,16 +461,6 @@ static void armada_gem_prime_unmap_dma_buf(struct dma_buf_attachment *attach, kfree(sgt); } -static void *armada_gem_dmabuf_no_kmap(struct dma_buf *buf, unsigned long n) -{ - return NULL; -} - -static void -armada_gem_dmabuf_no_kunmap(struct dma_buf *buf, unsigned long n, void *addr) -{ -} - static int armada_gem_dmabuf_mmap(struct dma_buf *buf, struct vm_area_struct *vma) { @@ -476,14 +471,11 @@ static const struct dma_buf_ops armada_gem_prime_dmabuf_ops = { .map_dma_buf = armada_gem_prime_map_dma_buf, .unmap_dma_buf = armada_gem_prime_unmap_dma_buf, .release = drm_gem_dmabuf_release, - .map = armada_gem_dmabuf_no_kmap, - .unmap = armada_gem_dmabuf_no_kunmap, .mmap = armada_gem_dmabuf_mmap, }; struct dma_buf * -armada_gem_prime_export(struct drm_device *dev, struct drm_gem_object *obj, - int flags) +armada_gem_prime_export(struct drm_gem_object *obj, int flags) { DEFINE_DMA_BUF_EXPORT_INFO(exp_info); @@ -492,7 +484,7 @@ armada_gem_prime_export(struct drm_device *dev, struct drm_gem_object *obj, exp_info.flags = O_RDWR; exp_info.priv = obj; - return drm_gem_dmabuf_export(dev, &exp_info); + return drm_gem_dmabuf_export(obj->dev, &exp_info); } struct drm_gem_object * |
