linux-stable/drivers/gpu/drm/i915/display/intel_fb_pin.h
Dave Airlie 814c875711 drm/i915/display: move pin/unpin fb/plane code to a new file.
This just moves this code out of the i915_display.c into a new
standalone file.

Signed-off-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20211012043502.1377715-6-airlied@gmail.com
2021-10-12 12:58:40 +03:00

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/* SPDX-License-Identifier: MIT */
/*
* Copyright © 2021 Intel Corporation
*/
#ifndef __INTEL_FB_PIN_H__
#define __INTEL_FB_PIN_H__
#include <linux/types.h>
struct drm_framebuffer;
struct i915_vma;
struct intel_plane_state;
struct i915_ggtt_view;
struct i915_vma *
intel_pin_and_fence_fb_obj(struct drm_framebuffer *fb,
bool phys_cursor,
const struct i915_ggtt_view *view,
bool uses_fence,
unsigned long *out_flags);
void intel_unpin_fb_vma(struct i915_vma *vma, unsigned long flags);
int intel_plane_pin_fb(struct intel_plane_state *plane_state);
void intel_plane_unpin_fb(struct intel_plane_state *old_plane_state);
#endif