| Shrenuj Bansal | a419c79 | 2016-10-20 14:05:11 -0700 | [diff] [blame] | 1 | /* Copyright (c) 2015-2016, The Linux Foundation. All rights reserved. |
| 2 | * |
| 3 | * This program is free software; you can redistribute it and/or modify |
| 4 | * it under the terms of the GNU General Public License version 2 and |
| 5 | * only version 2 as published by the Free Software Foundation. |
| 6 | * |
| 7 | * This program is distributed in the hope that it will be useful, |
| 8 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 9 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 10 | * GNU General Public License for more details. |
| 11 | * |
| 12 | */ |
| 13 | |
| 14 | #ifndef __ADRENO_IOMMU_H |
| 15 | #define __ADRENO_IOMMU_H |
| 16 | |
| 17 | #ifdef CONFIG_QCOM_KGSL_IOMMU |
| 18 | int adreno_iommu_set_pt_ctx(struct adreno_ringbuffer *rb, |
| 19 | struct kgsl_pagetable *new_pt, |
| 20 | struct adreno_context *drawctxt, |
| 21 | unsigned long flags); |
| 22 | |
| 23 | int adreno_iommu_init(struct adreno_device *adreno_dev); |
| 24 | |
| 25 | unsigned int adreno_iommu_set_pt_generate_cmds( |
| 26 | struct adreno_ringbuffer *rb, |
| 27 | unsigned int *cmds, |
| 28 | struct kgsl_pagetable *pt); |
| 29 | #else |
| 30 | static inline int adreno_iommu_init(struct adreno_device *adreno_dev) |
| 31 | { |
| 32 | return 0; |
| 33 | } |
| 34 | |
| 35 | static inline int adreno_iommu_set_pt_ctx(struct adreno_ringbuffer *rb, |
| 36 | struct kgsl_pagetable *new_pt, |
| 37 | struct adreno_context *drawctxt, |
| 38 | unsigned long flags) |
| 39 | { |
| 40 | return 0; |
| 41 | } |
| 42 | |
| 43 | static inline unsigned int adreno_iommu_set_pt_generate_cmds( |
| 44 | struct adreno_ringbuffer *rb, |
| 45 | unsigned int *cmds, |
| 46 | struct kgsl_pagetable *pt) |
| 47 | { |
| 48 | return 0; |
| 49 | } |
| 50 | |
| 51 | #endif |
| 52 | #endif |