mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2025-08-28 14:33:01 +00:00
76293a83a9
Instead of looking at the tile->id member provide a small helper to explicitly express our intentions. Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com> Reviewed-by: Piotr Piórkowski <piotr.piorkowski@intel.com> Link: https://lore.kernel.org/r/20250713103625.1964-4-michal.wajdeczko@intel.com
37 lines
740 B
C
37 lines
740 B
C
/* SPDX-License-Identifier: MIT */
|
|
/*
|
|
* Copyright © 2023 Intel Corporation
|
|
*/
|
|
|
|
#ifndef _XE_TILE_H_
|
|
#define _XE_TILE_H_
|
|
|
|
#include "xe_device_types.h"
|
|
|
|
struct xe_tile;
|
|
|
|
int xe_tile_init_early(struct xe_tile *tile, struct xe_device *xe, u8 id);
|
|
int xe_tile_init_noalloc(struct xe_tile *tile);
|
|
int xe_tile_init(struct xe_tile *tile);
|
|
|
|
void xe_tile_migrate_wait(struct xe_tile *tile);
|
|
|
|
#if IS_ENABLED(CONFIG_DRM_XE_PAGEMAP)
|
|
static inline struct drm_pagemap *xe_tile_local_pagemap(struct xe_tile *tile)
|
|
{
|
|
return &tile->mem.vram.dpagemap;
|
|
}
|
|
#else
|
|
static inline struct drm_pagemap *xe_tile_local_pagemap(struct xe_tile *tile)
|
|
{
|
|
return NULL;
|
|
}
|
|
#endif
|
|
|
|
static inline bool xe_tile_is_root(struct xe_tile *tile)
|
|
{
|
|
return tile->id == 0;
|
|
}
|
|
|
|
#endif
|