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/* Copyright (c) 2015-2016, The Linux Foundation. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 and
* only 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.
*
*/
#ifndef __ADRENO_IOMMU_H
#define __ADRENO_IOMMU_H
#ifdef CONFIG_QCOM_KGSL_IOMMU
int adreno_iommu_set_pt_ctx(struct adreno_ringbuffer *rb,
struct kgsl_pagetable *new_pt,
struct adreno_context *drawctxt,
unsigned long flags);
int adreno_iommu_init(struct adreno_device *adreno_dev);
unsigned int adreno_iommu_set_pt_generate_cmds(
struct adreno_ringbuffer *rb,
unsigned int *cmds,
struct kgsl_pagetable *pt);
#else
static inline int adreno_iommu_init(struct adreno_device *adreno_dev)
{
return 0;
}
static inline int adreno_iommu_set_pt_ctx(struct adreno_ringbuffer *rb,
struct kgsl_pagetable *new_pt,
struct adreno_context *drawctxt,
unsigned long flags)
{
return 0;
}
static inline unsigned int adreno_iommu_set_pt_generate_cmds(
struct adreno_ringbuffer *rb,
unsigned int *cmds,
struct kgsl_pagetable *pt)
{
return 0;
}
#endif
#endif
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