mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-28 15:13:55 +08:00
7e78153aef
Don't include stuff on behalf of users if they're not strictly necessary for the header. Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Acked-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/7bcaa1684587b9b008d3c41468fb40e63c54fbc7.1636977089.git.jani.nikula@intel.com
40 lines
991 B
C
40 lines
991 B
C
/* SPDX-License-Identifier: GPL-2.0 */
|
|
/* Common header for intel-gtt.ko and i915.ko */
|
|
|
|
#ifndef _DRM_INTEL_GTT_H
|
|
#define _DRM_INTEL_GTT_H
|
|
|
|
#include <linux/types.h>
|
|
|
|
struct agp_bridge_data;
|
|
struct pci_dev;
|
|
struct sg_table;
|
|
|
|
void intel_gtt_get(u64 *gtt_total,
|
|
phys_addr_t *mappable_base,
|
|
resource_size_t *mappable_end);
|
|
|
|
int intel_gmch_probe(struct pci_dev *bridge_pdev, struct pci_dev *gpu_pdev,
|
|
struct agp_bridge_data *bridge);
|
|
void intel_gmch_remove(void);
|
|
|
|
bool intel_enable_gtt(void);
|
|
|
|
void intel_gtt_chipset_flush(void);
|
|
void intel_gtt_insert_page(dma_addr_t addr,
|
|
unsigned int pg,
|
|
unsigned int flags);
|
|
void intel_gtt_insert_sg_entries(struct sg_table *st,
|
|
unsigned int pg_start,
|
|
unsigned int flags);
|
|
void intel_gtt_clear_range(unsigned int first_entry, unsigned int num_entries);
|
|
|
|
/* Special gtt memory types */
|
|
#define AGP_DCACHE_MEMORY 1
|
|
#define AGP_PHYS_MEMORY 2
|
|
|
|
/* flag for GFDT type */
|
|
#define AGP_USER_CACHED_MEMORY_GFDT (1 << 3)
|
|
|
|
#endif
|