drm: Use the driver's gem_object_free function from CMA helpers.
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>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
diff --git a/drivers/gpu/drm/drm_fb_cma_helper.c b/drivers/gpu/drm/drm_fb_cma_helper.c
index b7d5b84..5543fa8 100644
--- a/drivers/gpu/drm/drm_fb_cma_helper.c
+++ b/drivers/gpu/drm/drm_fb_cma_helper.c
@@ -266,7 +266,7 @@
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 @@
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;
}
diff --git a/drivers/gpu/drm/drm_gem_cma_helper.c b/drivers/gpu/drm/drm_gem_cma_helper.c
index 0f7b00b..e5df53b 100644
--- a/drivers/gpu/drm/drm_gem_cma_helper.c
+++ b/drivers/gpu/drm/drm_gem_cma_helper.c
@@ -121,7 +121,7 @@
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 @@
return cma_obj;
err_handle_create:
- drm_gem_cma_free_object(gem_obj);
+ drm->driver->gem_free_object(gem_obj);
return ERR_PTR(ret);
}