3bb6a44251
So far, different views (normal, partial, rotated and remapped) into the same object are only supported for GGTT mappings. But with the upcoming VM_BIND feature, PPGTT will also use the partial view mapping. Hence rename ggtt_view to more generic gtt_view. Signed-off-by: Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com> Acked-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220901183854.3446-1-niranjana.vishwanathapura@intel.com
28 lines
657 B
C
28 lines
657 B
C
/* SPDX-License-Identifier: MIT */
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/*
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* Copyright © 2021 Intel Corporation
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*/
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#ifndef __INTEL_FB_PIN_H__
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#define __INTEL_FB_PIN_H__
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#include <linux/types.h>
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struct drm_framebuffer;
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struct i915_vma;
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struct intel_plane_state;
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struct i915_gtt_view;
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struct i915_vma *
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intel_pin_and_fence_fb_obj(struct drm_framebuffer *fb,
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bool phys_cursor,
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const struct i915_gtt_view *view,
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bool uses_fence,
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unsigned long *out_flags);
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void intel_unpin_fb_vma(struct i915_vma *vma, unsigned long flags);
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int intel_plane_pin_fb(struct intel_plane_state *plane_state);
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void intel_plane_unpin_fb(struct intel_plane_state *old_plane_state);
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#endif
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