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67a98f7e27
i915 has this really nice, infrastructure where everything becomes complicated, GGTT needs eviction, etc.. Lets not do that, and make the dumbest possible interface instead. Try to retrieve the VMA from old_plane_state, or intel_fbdev if kernel fb. Link: https://patchwork.freedesktop.org/patch/msgid/20241206182032.196307-1-dev@lankhorst.se Signed-off-by: Maarten Lankhorst <dev@lankhorst.se> Reviewed-by: Animesh Manna <animesh.manna@intel.com> Tested-by: Jani Saarinen <jani.saarinen@intel.com>
39 lines
659 B
C
39 lines
659 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 I915_VMA_H
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#define I915_VMA_H
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#include <uapi/drm/i915_drm.h>
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#include "xe_ggtt_types.h"
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#include <linux/refcount.h>
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/* We don't want these from i915_drm.h in case of Xe */
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#undef I915_TILING_X
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#undef I915_TILING_Y
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#define I915_TILING_X 0
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#define I915_TILING_Y 0
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struct xe_bo;
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struct i915_vma {
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refcount_t ref;
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struct xe_bo *bo, *dpt;
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struct xe_ggtt_node *node;
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};
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#define i915_ggtt_clear_scanout(bo) do { } while (0)
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#define i915_vma_fence_id(vma) -1
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static inline u32 i915_ggtt_offset(const struct i915_vma *vma)
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{
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return vma->node->base.start;
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}
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#endif
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