Cregit: Linux 6.13: intel

Contributors: 7
Author	Tokens	Token Proportion	Commits	Commit Proportion
Daniele Ceraolo Spurio	127	71.35%	4	22.22%
Alan Previn	27	15.17%	6	33.33%
Jani Nikula	11	6.18%	2	11.11%
Huang, Sean Z	6	3.37%	2	11.11%
Chris Wilson	3	1.69%	2	11.11%
Anshuman Gupta	3	1.69%	1	5.56%
Tvrtko A. Ursulin	1	0.56%	1	5.56%
Total	178		18

/* SPDX-License-Identifier: MIT */
/*
 * Copyright(c) 2020, Intel Corporation. All rights reserved.
 */

#ifndef __INTEL_PXP_H__
#define __INTEL_PXP_H__

#include <linux/errno.h>
#include <linux/types.h>

struct drm_gem_object;
struct drm_i915_private;
struct intel_pxp;

bool intel_pxp_is_supported(const struct intel_pxp *pxp);
bool intel_pxp_is_enabled(const struct intel_pxp *pxp);
bool intel_pxp_is_active(const struct intel_pxp *pxp);

int intel_pxp_init(struct drm_i915_private *i915);
void intel_pxp_fini(struct drm_i915_private *i915);

void intel_pxp_init_hw(struct intel_pxp *pxp);
void intel_pxp_fini_hw(struct intel_pxp *pxp);

void intel_pxp_mark_termination_in_progress(struct intel_pxp *pxp);
void intel_pxp_tee_end_arb_fw_session(struct intel_pxp *pxp, u32 arb_session_id);

int intel_pxp_get_readiness_status(struct intel_pxp *pxp, int timeout_ms);
int intel_pxp_get_backend_timeout_ms(struct intel_pxp *pxp);
int intel_pxp_start(struct intel_pxp *pxp);
void intel_pxp_end(struct intel_pxp *pxp);

int intel_pxp_key_check(struct intel_pxp *pxp,
			struct drm_gem_object *obj,
			bool assign);

void intel_pxp_invalidate(struct intel_pxp *pxp);

#endif /* __INTEL_PXP_H__ */

intel_pxp.h