diff options
Diffstat (limited to 'drivers/gpu/drm/etnaviv/etnaviv_iommu.h')
| -rw-r--r-- | drivers/gpu/drm/etnaviv/etnaviv_iommu.h | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_iommu.h b/drivers/gpu/drm/etnaviv/etnaviv_iommu.h new file mode 100644 index 000000000000..cf45503f6b6f --- /dev/null +++ b/drivers/gpu/drm/etnaviv/etnaviv_iommu.h @@ -0,0 +1,28 @@ +/* + * Copyright (C) 2014 Christian Gmeiner <christian.gmeiner@gmail.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published by + * the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#ifndef __ETNAVIV_IOMMU_H__ +#define __ETNAVIV_IOMMU_H__ + +#include <linux/iommu.h> +struct etnaviv_gpu; + +struct iommu_domain *etnaviv_iommu_domain_alloc(struct etnaviv_gpu *gpu); +void etnaviv_iommu_domain_restore(struct etnaviv_gpu *gpu, + struct iommu_domain *domain); +struct iommu_domain *etnaviv_iommu_v2_domain_alloc(struct etnaviv_gpu *gpu); + +#endif /* __ETNAVIV_IOMMU_H__ */ |