diff options
Diffstat (limited to 'Documentation/gpu/drm-mm.rst')
| -rw-r--r-- | Documentation/gpu/drm-mm.rst | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/Documentation/gpu/drm-mm.rst b/Documentation/gpu/drm-mm.rst index f32ccce5722d..a79fd3549ff8 100644 --- a/Documentation/gpu/drm-mm.rst +++ b/Documentation/gpu/drm-mm.rst @@ -300,12 +300,12 @@ Drivers that want to map the GEM object upfront instead of handling page faults can implement their own mmap file operation handler. For platforms without MMU the GEM core provides a helper method -drm_gem_cma_get_unmapped_area(). The mmap() routines will call this to get a +drm_gem_dma_get_unmapped_area(). The mmap() routines will call this to get a proposed address for the mapping. -To use drm_gem_cma_get_unmapped_area(), drivers must fill the struct +To use drm_gem_dma_get_unmapped_area(), drivers must fill the struct :c:type:`struct file_operations <file_operations>` get_unmapped_area field with -a pointer on drm_gem_cma_get_unmapped_area(). +a pointer on drm_gem_dma_get_unmapped_area(). More detailed information about get_unmapped_area can be found in Documentation/admin-guide/mm/nommu-mmap.rst @@ -355,16 +355,16 @@ GEM Function Reference .. kernel-doc:: drivers/gpu/drm/drm_gem.c :export: -GEM CMA Helper Functions Reference +GEM DMA Helper Functions Reference ---------------------------------- -.. kernel-doc:: drivers/gpu/drm/drm_gem_cma_helper.c - :doc: cma helpers +.. kernel-doc:: drivers/gpu/drm/drm_gem_dma_helper.c + :doc: dma helpers -.. kernel-doc:: include/drm/drm_gem_cma_helper.h +.. kernel-doc:: include/drm/drm_gem_dma_helper.h :internal: -.. kernel-doc:: drivers/gpu/drm/drm_gem_cma_helper.c +.. kernel-doc:: drivers/gpu/drm/drm_gem_dma_helper.c :export: GEM SHMEM Helper Function Reference |