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torvalds
GitHub Repository: torvalds/linux
 Path: blob/master/drivers/accel/ivpu/ivpu_hw_btrs.h
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/* SPDX-License-Identifier: GPL-2.0-only */

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/*

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 * Copyright (C) 2020-2025 Intel Corporation

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 */

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#ifndef __IVPU_HW_BTRS_H__

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#define __IVPU_HW_BTRS_H__

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#include "ivpu_drv.h"

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#include "ivpu_hw_37xx_reg.h"

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#include "ivpu_hw_40xx_reg.h"

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#include "ivpu_hw_reg_io.h"

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#define PLL_PROFILING_FREQ_DEFAULT   38400000

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#define PLL_PROFILING_FREQ_HIGH      400000000

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#define DCT_DEFAULT_ACTIVE_PERCENT 30u

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#define DCT_PERIOD_US		   35300u

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int ivpu_hw_btrs_info_init(struct ivpu_device *vdev);

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void ivpu_hw_btrs_freq_ratios_init(struct ivpu_device *vdev);

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int ivpu_hw_btrs_irqs_clear_with_0_mtl(struct ivpu_device *vdev);

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int ivpu_hw_btrs_wp_drive(struct ivpu_device *vdev, bool enable);

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int ivpu_hw_btrs_wait_for_clock_res_own_ack(struct ivpu_device *vdev);

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int ivpu_hw_btrs_d0i3_enable(struct ivpu_device *vdev);

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int ivpu_hw_btrs_d0i3_disable(struct ivpu_device *vdev);

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void ivpu_hw_btrs_set_port_arbitration_weights_lnl(struct ivpu_device *vdev);

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bool ivpu_hw_btrs_is_idle(struct ivpu_device *vdev);

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int ivpu_hw_btrs_wait_for_idle(struct ivpu_device *vdev);

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int ivpu_hw_btrs_ip_reset(struct ivpu_device *vdev);

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void ivpu_hw_btrs_profiling_freq_reg_set_lnl(struct ivpu_device *vdev);

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void ivpu_hw_btrs_ats_print_lnl(struct ivpu_device *vdev);

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void ivpu_hw_btrs_clock_relinquish_disable_lnl(struct ivpu_device *vdev);

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u32 ivpu_hw_btrs_dpu_max_freq_get(struct ivpu_device *vdev);

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u32 ivpu_hw_btrs_dpu_freq_get(struct ivpu_device *vdev);

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bool ivpu_hw_btrs_irq_handler_mtl(struct ivpu_device *vdev, int irq);

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bool ivpu_hw_btrs_irq_handler_lnl(struct ivpu_device *vdev, int irq);

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int ivpu_hw_btrs_dct_get_request(struct ivpu_device *vdev, bool *enable);

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void ivpu_hw_btrs_dct_set_status(struct ivpu_device *vdev, bool enable, u32 dct_percent);

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u32 ivpu_hw_btrs_telemetry_offset_get(struct ivpu_device *vdev);

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u32 ivpu_hw_btrs_telemetry_size_get(struct ivpu_device *vdev);

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u32 ivpu_hw_btrs_telemetry_enable_get(struct ivpu_device *vdev);

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void ivpu_hw_btrs_global_int_enable(struct ivpu_device *vdev);

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void ivpu_hw_btrs_global_int_disable(struct ivpu_device *vdev);

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void ivpu_hw_btrs_irq_enable(struct ivpu_device *vdev);

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void ivpu_hw_btrs_irq_disable(struct ivpu_device *vdev);

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void ivpu_hw_btrs_diagnose_failure(struct ivpu_device *vdev);

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int ivpu_hw_btrs_platform_read(struct ivpu_device *vdev);

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#endif /* __IVPU_HW_BTRS_H__ */

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