40 lines
958 B
C
40 lines
958 B
C
|
/* SPDX-License-Identifier: GPL-2.0-only */
|
||
|
|
/*
|
||
|
|
* Copyright (c) 2015-2016,2019 The Linux Foundation. All rights reserved.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef __ADRENO_IOMMU_H
|
||
|
|
#define __ADRENO_IOMMU_H
|
||
|
|
|
||
|
|
#if IS_ENABLED(CONFIG_ARM_SMMU)
|
||
|
|
int adreno_iommu_set_pt_ctx(struct adreno_ringbuffer *rb,
|
||
|
|
struct kgsl_pagetable *new_pt,
|
||
|
|
struct adreno_context *drawctxt);
|
||
|
|
|
||
|
|
void 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 void adreno_iommu_init(struct adreno_device *adreno_dev) { }
|
||
|
|
|
||
|
|
static inline int adreno_iommu_set_pt_ctx(struct adreno_ringbuffer *rb,
|
||
|
|
struct kgsl_pagetable *new_pt,
|
||
|
|
struct adreno_context *drawctxt)
|
||
|
|
{
|
||
|
|
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
|