search for: drm_gem_ttm_vunmap

...e. > + */ > +int drm_gem_ttm_vmap(struct drm_gem_object *gem, > + struct dma_buf_map *map) > +{ > + struct ttm_buffer_object *bo = drm_gem_ttm_of_gem(gem); > + > + return ttm_bo_vmap(bo, map); > + > +} > +EXPORT_SYMBOL(drm_gem_ttm_vmap); > + > +/** > + * drm_gem_ttm_vunmap() - vunmap &ttm_buffer_object > + * @gem: GEM object. > + * @map: dma-buf mapping. > + * > + * Unmaps a GEM object with ttm_bo_vunmap(). This function can be used as > + * &drm_gem_object_funcs.vmap callback. > + */ > +void drm_gem_ttm_vunmap(struct drm_gem_object *gem,...

...*map) > > > +{ > > > + struct ttm_buffer_object *bo = drm_gem_ttm_of_gem(gem); > > > + > > > + return ttm_bo_vmap(bo, map); > > > + > > > +} > > > +EXPORT_SYMBOL(drm_gem_ttm_vmap); > > > + > > > +/** > > > + * drm_gem_ttm_vunmap() - vunmap &ttm_buffer_object > > > + * @gem: GEM object. > > > + * @map: dma-buf mapping. > > > + * > > > + * Unmaps a GEM object with ttm_bo_vunmap(). This function can be used > > > as > > > + * &drm_gem_object_funcs.vmap callback. &g...

...+ * Returns: + * 0 on success, or a negative errno code otherwise. + */ +int drm_gem_ttm_vmap(struct drm_gem_object *gem, + struct dma_buf_map *map) +{ + struct ttm_buffer_object *bo = drm_gem_ttm_of_gem(gem); + + return ttm_bo_vmap(bo, map); + +} +EXPORT_SYMBOL(drm_gem_ttm_vmap); + +/** + * drm_gem_ttm_vunmap() - vunmap &ttm_buffer_object + * @gem: GEM object. + * @map: dma-buf mapping. + * + * Unmaps a GEM object with ttm_bo_vunmap(). This function can be used as + * &drm_gem_object_funcs.vmap callback. + */ +void drm_gem_ttm_vunmap(struct drm_gem_object *gem, + struct dma_buf_map *map) +{ +...

...+ * Returns: + * 0 on success, or a negative errno code otherwise. + */ +int drm_gem_ttm_vmap(struct drm_gem_object *gem, + struct dma_buf_map *map) +{ + struct ttm_buffer_object *bo = drm_gem_ttm_of_gem(gem); + + return ttm_bo_vmap(bo, map); + +} +EXPORT_SYMBOL(drm_gem_ttm_vmap); + +/** + * drm_gem_ttm_vunmap() - vunmap &ttm_buffer_object + * @gem: GEM object. + * @map: dma-buf mapping. + * + * Unmaps a GEM object with ttm_bo_vunmap(). This function can be used as + * &drm_gem_object_funcs.vmap callback. + */ +void drm_gem_ttm_vunmap(struct drm_gem_object *gem, + struct dma_buf_map *map) +{ +...

...object *gem, > > + struct dma_buf_map *map) > > +{ > > + struct ttm_buffer_object *bo = drm_gem_ttm_of_gem(gem); > > + > > + return ttm_bo_vmap(bo, map); > > + > > +} > > +EXPORT_SYMBOL(drm_gem_ttm_vmap); > > + > > +/** > > + * drm_gem_ttm_vunmap() - vunmap &ttm_buffer_object > > + * @gem: GEM object. > > + * @map: dma-buf mapping. > > + * > > + * Unmaps a GEM object with ttm_bo_vunmap(). This function can be used as > > + * &drm_gem_object_funcs.vmap callback. > > + */ > > +void drm_gem_ttm...

...bject *gem, >> +???????????? struct dma_buf_map *map) >> +{ >> +??? struct ttm_buffer_object *bo = drm_gem_ttm_of_gem(gem); >> + >> +??? return ttm_bo_vmap(bo, map); >> + >> +} >> +EXPORT_SYMBOL(drm_gem_ttm_vmap); >> + >> +/** >> + * drm_gem_ttm_vunmap() - vunmap &ttm_buffer_object >> + * @gem: GEM object. >> + * @map: dma-buf mapping. >> + * >> + * Unmaps a GEM object with ttm_bo_vunmap(). This function can be >> used as >> + * &drm_gem_object_funcs.vmap callback. >> + */ >> +void drm_gem_t...

...gt;> ? ? void drm_gem_ttm_print_info(struct drm_printer *p, unsigned int >>> indent, >>> ????????????????? const struct drm_gem_object *gem); >>> +int drm_gem_ttm_vmap(struct drm_gem_object *gem, >>> +???????????? struct dma_buf_map *map); >>> +void drm_gem_ttm_vunmap(struct drm_gem_object *gem, >>> +??????????? struct dma_buf_map *map); >>> ? int drm_gem_ttm_mmap(struct drm_gem_object *gem, >>> ?????????????? struct vm_area_struct *vma); >>> ? diff --git a/include/drm/ttm/ttm_bo_api.h >>> b/include/drm/ttm/ttm_bo_...

DRM's fbdev console uses regular load and store operations to update framebuffer memory. The bochs driver on sparc64 requires the use of I/O-specific load and store operations. We have a workaround, but need a long-term solution to the problem. This patchset changes GEM's vmap/vunmap interfaces to forward pointers of type struct dma_buf_map and updates the generic fbdev emulation to use

DRM's fbdev console uses regular load and store operations to update framebuffer memory. The bochs driver on sparc64 requires the use of I/O-specific load and store operations. We have a workaround, but need a long-term solution to the problem. This patchset changes GEM's vmap/vunmap interfaces to forward pointers of type struct dma_buf_map and updates the generic fbdev emulation to use

DRM's fbdev console uses regular load and store operations to update framebuffer memory. The bochs driver on sparc64 requires the use of I/O-specific load and store operations. We have a workaround, but need a long-term solution to the problem. This patchset changes GEM's vmap/vunmap interfaces to forward pointers of type struct dma_buf_map and updates the generic fbdev emulation to use

DRM's fbdev console uses regular load and store operations to update framebuffer memory. The bochs driver on sparc64 requires the use of I/O-specific load and store operations. We have a workaround, but need a long-term solution to the problem. This patchset changes GEM's vmap/vunmap interfaces to forward pointers of type struct dma_buf_map and updates the generic fbdev emulation to use

DRM's fbdev console uses regular load and store operations to update framebuffer memory. The bochs driver on sparc64 requires the use of I/O-specific load and store operations. We have a workaround, but need a long-term solution to the problem. This patchset changes GEM's vmap/vunmap interfaces to forward pointers of type struct dma_buf_map and updates the generic fbdev emulation to use

DRM's fbdev console uses regular load and store operations to update framebuffer memory. The bochs driver on sparc64 requires the use of I/O-specific load and store operations. We have a workaround, but need a long-term solution to the problem. This patchset changes GEM's vmap/vunmap interfaces to forward pointers of type struct dma_buf_map and updates the generic fbdev emulation to use

...0,8 +221,8 @@ static const struct drm_gem_object_funcs amdgpu_gem_object_funcs = { .open = amdgpu_gem_object_open, .close = amdgpu_gem_object_close, .export = amdgpu_gem_prime_export, - .vmap = amdgpu_gem_prime_vmap, - .vunmap = amdgpu_gem_prime_vunmap, + .vmap = drm_gem_ttm_vmap, + .vunmap = drm_gem_ttm_vunmap, }; /* diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h index 132e5f955180..01296ef0d673 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h @@ -100,7 +100,6 @@ struct amdgpu_bo { struct a...

...gem_object_funcs amdgpu_gem_object_funcs = { > .open = amdgpu_gem_object_open, > .close = amdgpu_gem_object_close, > .export = amdgpu_gem_prime_export, > - .vmap = amdgpu_gem_prime_vmap, > - .vunmap = amdgpu_gem_prime_vunmap, > + .vmap = drm_gem_ttm_vmap, > + .vunmap = drm_gem_ttm_vunmap, > }; > > /* > diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h > index 132e5f955180..01296ef0d673 100644 > --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h > +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h > @@ -10...