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7a20b4f558
Let's move the xe_vram_region structure to a new header dedicated to VRAM to improve modularity and avoid unnecessary dependencies when only VRAM-related structures are needed. v2: Fix build if CONFIG_DRM_XE_DEVMEM_MIRROR is enabled v3: Fix build if CONFIG_DRM_XE_DISPLAY is enabled v4: Move helper to get tile dpagemap to xe_svm.c Signed-off-by: Piotr Piórkowski <piotr.piorkowski@intel.com> Suggested-by: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Satyanarayana K V P <satyanarayana.k.v.p@intel.com> # rev3 Acked-by: Matthew Brost <matthew.brost@intel.com> Link: https://lore.kernel.org/r/20250714184818.89201-4-piotr.piorkowski@intel.com Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
27 lines
523 B
C
27 lines
523 B
C
/* SPDX-License-Identifier: MIT */
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/*
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* Copyright © 2023 Intel Corporation
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*/
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#ifndef _XE_TILE_H_
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#define _XE_TILE_H_
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#include "xe_device_types.h"
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struct xe_tile;
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int xe_tile_init_early(struct xe_tile *tile, struct xe_device *xe, u8 id);
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int xe_tile_init_noalloc(struct xe_tile *tile);
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int xe_tile_init(struct xe_tile *tile);
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int xe_tile_alloc_vram(struct xe_tile *tile);
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void xe_tile_migrate_wait(struct xe_tile *tile);
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static inline bool xe_tile_is_root(struct xe_tile *tile)
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{
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return tile->id == 0;
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}
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#endif
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