Displaying 1 result from an estimated 1 matches for "drm_gem_unpin_unlocked".
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drm_gem_pin_unlocked
2023 Feb 17
0
[PATCH v10 09/11] drm/gem: Add drm_gem_pin_unlocked()
...+ return 0;
> +
> + ret = dma_resv_lock_interruptible(obj->resv, NULL);
> + if (ret)
> + return ret;
> +
> + ret = obj->funcs->pin(obj);
> + dma_resv_unlock(obj->resv);
> +
> + return ret;
> +}
> +EXPORT_SYMBOL(drm_gem_pin_unlocked);
> +
> +void drm_gem_unpin_unlocked(struct drm_gem_object *obj)
> +{
> + if (!obj->funcs->unpin)
> + return;
> +
> + dma_resv_lock(obj->resv, NULL);
> + obj->funcs->unpin(obj);
> + dma_resv_unlock(obj->resv);
> +}
> +EXPORT_SYMBOL(drm_gem_unpin_unlocked);
> +
> int drm_gem_vmap(st...