diff options
Diffstat (limited to 'drivers/accel/ivpu/ivpu_pm.h')
| -rw-r--r-- | drivers/accel/ivpu/ivpu_pm.h | 22 |
1 files changed, 16 insertions, 6 deletions
diff --git a/drivers/accel/ivpu/ivpu_pm.h b/drivers/accel/ivpu/ivpu_pm.h index fd4eada1290f..a2aa7a27f32e 100644 --- a/drivers/accel/ivpu/ivpu_pm.h +++ b/drivers/accel/ivpu/ivpu_pm.h @@ -1,28 +1,31 @@ /* SPDX-License-Identifier: GPL-2.0-only */ /* - * Copyright (C) 2020-2023 Intel Corporation + * Copyright (C) 2020-2024 Intel Corporation */ #ifndef __IVPU_PM_H__ #define __IVPU_PM_H__ +#include <linux/rwsem.h> #include <linux/types.h> struct ivpu_device; struct ivpu_pm_info { struct ivpu_device *vdev; + struct delayed_work job_timeout_work; struct work_struct recovery_work; - atomic_t in_reset; + struct rw_semaphore reset_lock; atomic_t reset_counter; + atomic_t reset_pending; bool is_warmboot; - u32 suspend_reschedule_counter; + u8 dct_active_percent; }; -int ivpu_pm_init(struct ivpu_device *vdev); +void ivpu_pm_init(struct ivpu_device *vdev); void ivpu_pm_enable(struct ivpu_device *vdev); void ivpu_pm_disable(struct ivpu_device *vdev); -void ivpu_pm_cancel_recovery(struct ivpu_device *vdev); +void ivpu_pm_disable_recovery(struct ivpu_device *vdev); int ivpu_pm_suspend_cb(struct device *dev); int ivpu_pm_resume_cb(struct device *dev); @@ -35,6 +38,13 @@ void ivpu_pm_reset_done_cb(struct pci_dev *pdev); int __must_check ivpu_rpm_get(struct ivpu_device *vdev); void ivpu_rpm_put(struct ivpu_device *vdev); -void ivpu_pm_schedule_recovery(struct ivpu_device *vdev); +void ivpu_pm_trigger_recovery(struct ivpu_device *vdev, const char *reason); +void ivpu_start_job_timeout_detection(struct ivpu_device *vdev); +void ivpu_stop_job_timeout_detection(struct ivpu_device *vdev); + +int ivpu_pm_dct_init(struct ivpu_device *vdev); +int ivpu_pm_dct_enable(struct ivpu_device *vdev, u8 active_percent); +int ivpu_pm_dct_disable(struct ivpu_device *vdev); +void ivpu_pm_irq_dct_work_fn(struct work_struct *work); #endif /* __IVPU_PM_H__ */ |