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2956554823
This will be used in a later commit to trace the drm client_id in some of the gpu_scheduler trace events. This requires changing all the users of drm_sched_job_init to add an extra parameter. The newly added drm_client_id field in the drm_sched_fence is a bit of a duplicate of the owner one. One suggestion I received was to merge those 2 fields - this can't be done right now as amdgpu uses some special values (AMDGPU_FENCE_OWNER_*) that can't really be translated into a client id. Christian is working on getting rid of those; when it's done we should be able to squash owner/drm_client_id together. Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com> Signed-off-by: Philipp Stanner <phasta@kernel.org> Link: https://lore.kernel.org/r/20250526125505.2360-3-pierre-eric.pelloux-prayer@amd.com
56 lines
2 KiB
C
56 lines
2 KiB
C
/* SPDX-License-Identifier: GPL-2.0 or MIT */
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/* Copyright 2023 Collabora ltd. */
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#ifndef __PANTHOR_SCHED_H__
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#define __PANTHOR_SCHED_H__
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struct drm_exec;
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struct dma_fence;
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struct drm_file;
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struct drm_gem_object;
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struct drm_sched_job;
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struct drm_memory_stats;
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struct drm_panthor_group_create;
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struct drm_panthor_queue_create;
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struct drm_panthor_group_get_state;
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struct drm_panthor_queue_submit;
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struct panthor_device;
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struct panthor_file;
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struct panthor_group_pool;
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struct panthor_job;
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int panthor_group_create(struct panthor_file *pfile,
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const struct drm_panthor_group_create *group_args,
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const struct drm_panthor_queue_create *queue_args);
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int panthor_group_destroy(struct panthor_file *pfile, u32 group_handle);
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int panthor_group_get_state(struct panthor_file *pfile,
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struct drm_panthor_group_get_state *get_state);
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struct drm_sched_job *
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panthor_job_create(struct panthor_file *pfile,
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u16 group_handle,
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const struct drm_panthor_queue_submit *qsubmit,
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u64 drm_client_id);
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struct drm_sched_job *panthor_job_get(struct drm_sched_job *job);
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struct panthor_vm *panthor_job_vm(struct drm_sched_job *sched_job);
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void panthor_job_put(struct drm_sched_job *job);
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void panthor_job_update_resvs(struct drm_exec *exec, struct drm_sched_job *job);
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int panthor_group_pool_create(struct panthor_file *pfile);
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void panthor_group_pool_destroy(struct panthor_file *pfile);
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void panthor_fdinfo_gather_group_mem_info(struct panthor_file *pfile,
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struct drm_memory_stats *stats);
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int panthor_sched_init(struct panthor_device *ptdev);
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void panthor_sched_unplug(struct panthor_device *ptdev);
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void panthor_sched_pre_reset(struct panthor_device *ptdev);
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void panthor_sched_post_reset(struct panthor_device *ptdev, bool reset_failed);
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void panthor_sched_suspend(struct panthor_device *ptdev);
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void panthor_sched_resume(struct panthor_device *ptdev);
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void panthor_sched_report_mmu_fault(struct panthor_device *ptdev);
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void panthor_sched_report_fw_events(struct panthor_device *ptdev, u32 events);
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void panthor_fdinfo_gather_group_samples(struct panthor_file *pfile);
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#endif
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