Contributors: 5
| Author |
Tokens |
Token Proportion |
Commits |
Commit Proportion |
| Alan Cox |
89 |
57.79% |
1 |
8.33% |
| Thomas Zimmermann |
51 |
33.12% |
7 |
58.33% |
| Patrik Jakobsson |
9 |
5.84% |
2 |
16.67% |
| Daniel Vetter |
3 |
1.95% |
1 |
8.33% |
| Thomas Gleixner |
2 |
1.30% |
1 |
8.33% |
| Total |
154 |
|
12 |
|
/* SPDX-License-Identifier: GPL-2.0-only */
/**************************************************************************
* Copyright (c) 2007-2008, Intel Corporation.
* All Rights Reserved.
*
**************************************************************************/
#ifndef _PSB_GTT_H_
#define _PSB_GTT_H_
#include <drm/drm_gem.h>
struct drm_psb_private;
/* This wants cleaning up with respect to the psb_dev and un-needed stuff */
struct psb_gtt {
uint32_t gatt_start;
uint32_t mmu_gatt_start;
uint32_t gtt_start;
uint32_t gtt_phys_start;
unsigned gtt_pages;
unsigned gatt_pages;
unsigned long stolen_size;
unsigned long vram_stolen_size;
};
/* Exported functions */
int psb_gtt_init(struct drm_device *dev);
void psb_gtt_fini(struct drm_device *dev);
int psb_gtt_resume(struct drm_device *dev);
int psb_gtt_allocate_resource(struct drm_psb_private *pdev, struct resource *res,
const char *name, resource_size_t size, resource_size_t align,
bool stolen, u32 *offset);
uint32_t psb_gtt_mask_pte(uint32_t pfn, int type);
void psb_gtt_insert_pages(struct drm_psb_private *pdev, const struct resource *res,
struct page **pages);
void psb_gtt_remove_pages(struct drm_psb_private *pdev, const struct resource *res);
#endif