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drm: Use the driver's gem_object_free function from CMA helpers.

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VC4 wraps the CMA objects in its own structures, so it needs to do its
own teardown (waiting for GPU to finish, updating bo_stats tracking).
The other CMA drivers are using drm_gem_cma_free_object as their
gem_free_object, so this should be a no-op for them.

Signed-off-by: Eric Anholt <eric@anholt.net>
This commit is contained in:
Eric Anholt
2015-12-11 19:45:03 -08:00
committed by popcornmix
parent d5d4b92216
commit d51fed9c86
2 changed files with 5 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
drivers/gpu/drm/drm_fb_cma_helper.c
View File

@@ -266,7 +266,7 @@ static int drm_fbdev_cma_create(struct drm_fb_helper *helper,
fbi = drm_fb_helper_alloc_fbi(helper);
if (IS_ERR(fbi)) {
ret = PTR_ERR(fbi);
goto err_drm_gem_cma_free_object;
goto err_gem_free_object;
}
fbdev_cma->fb = drm_fb_cma_alloc(dev, &mode_cmd, &obj, 1);
@@ -299,8 +299,8 @@ static int drm_fbdev_cma_create(struct drm_fb_helper *helper,
err_fb_info_destroy:
drm_fb_helper_release_fbi(helper);
err_drm_gem_cma_free_object:
drm_gem_cma_free_object(&obj->base);
err_gem_free_object:
dev->driver->gem_free_object(&obj->base);
return ret;
}

4
drivers/gpu/drm/drm_gem_cma_helper.c
View File

@@ -121,7 +121,7 @@ struct drm_gem_cma_object *drm_gem_cma_create(struct drm_device *drm,
return cma_obj;
error:
drm_gem_cma_free_object(&cma_obj->base);
drm->driver->gem_free_object(&cma_obj->base);
return ERR_PTR(ret);
}
EXPORT_SYMBOL_GPL(drm_gem_cma_create);
@@ -171,7 +171,7 @@ drm_gem_cma_create_with_handle(struct drm_file *file_priv,
return cma_obj;
err_handle_create:
drm_gem_cma_free_object(gem_obj);
drm->driver->gem_free_object(gem_obj);
return ERR_PTR(ret);
}