Cregit: Linux 6.10: panfrost

Contributors: 6
Author	Tokens	Token Proportion	Commits	Commit Proportion
Rob Herring	162	86.17%	1	16.67%
Adrian Larumbe	14	7.45%	1	16.67%
Boris Brezillon	6	3.19%	1	16.67%
Angelo G. Del Regno	2	1.06%	1	16.67%
Steven Price	2	1.06%	1	16.67%
Daniel Vetter	2	1.06%	1	16.67%
Total	188		6

/* SPDX-License-Identifier: GPL-2.0 */
/* Copyright 2019 Collabora ltd. */

#ifndef __PANFROST_JOB_H__
#define __PANFROST_JOB_H__

#include <uapi/drm/panfrost_drm.h>
#include <drm/gpu_scheduler.h>

struct panfrost_device;
struct panfrost_gem_object;
struct panfrost_file_priv;

struct panfrost_job {
	struct drm_sched_job base;

	struct kref refcount;

	struct panfrost_device *pfdev;
	struct panfrost_mmu *mmu;

	/* Fence to be signaled by IRQ handler when the job is complete. */
	struct dma_fence *done_fence;

	__u64 jc;
	__u32 requirements;
	__u32 flush_id;

	struct panfrost_gem_mapping **mappings;
	struct drm_gem_object **bos;
	u32 bo_count;

	/* Fence to be signaled by drm-sched once its done with the job */
	struct dma_fence *render_done_fence;

	struct panfrost_engine_usage *engine_usage;
	bool is_profiled;
	ktime_t start_time;
	u64 start_cycles;
};

int panfrost_job_init(struct panfrost_device *pfdev);
void panfrost_job_fini(struct panfrost_device *pfdev);
int panfrost_job_open(struct panfrost_file_priv *panfrost_priv);
void panfrost_job_close(struct panfrost_file_priv *panfrost_priv);
int panfrost_job_get_slot(struct panfrost_job *job);
int panfrost_job_push(struct panfrost_job *job);
void panfrost_job_put(struct panfrost_job *job);
void panfrost_job_enable_interrupts(struct panfrost_device *pfdev);
void panfrost_job_suspend_irq(struct panfrost_device *pfdev);
int panfrost_job_is_idle(struct panfrost_device *pfdev);

#endif

panfrost_job.h