diff options
Diffstat (limited to 'drivers/accel/ivpu/ivpu_pm.h')
| -rw-r--r-- | drivers/accel/ivpu/ivpu_pm.h | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/drivers/accel/ivpu/ivpu_pm.h b/drivers/accel/ivpu/ivpu_pm.h index 97c6e0b0aa42..89b264cc0e3e 100644 --- a/drivers/accel/ivpu/ivpu_pm.h +++ b/drivers/accel/ivpu/ivpu_pm.h @@ -1,11 +1,12 @@ /* 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; @@ -14,10 +15,11 @@ 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; }; void ivpu_pm_init(struct ivpu_device *vdev); @@ -34,11 +36,15 @@ void ivpu_pm_reset_prepare_cb(struct pci_dev *pdev); void ivpu_pm_reset_done_cb(struct pci_dev *pdev); int __must_check ivpu_rpm_get(struct ivpu_device *vdev); -int __must_check ivpu_rpm_get_if_active(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__ */ |