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ac4829cc50
Dealing with the specific details of how to program a PLL should be done in a separate file to ensure we can easily expand it to support future generations of the Intel graphics device.
18 lines
505 B
C++
18 lines
505 B
C++
/*
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* Copyright (c) 2023, Liav A. <liavalb@hotmail.co.il>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#pragma once
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#include <AK/Optional.h>
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#include <Kernel/Graphics/Intel/Definitions.h>
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namespace Kernel::IntelGraphics {
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PLLMaxSettings const& pll_max_settings_for_generation(Generation);
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Optional<PLLSettings> create_pll_settings(Generation, u64 target_frequency, u64 reference_clock);
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bool check_pll_settings(PLLSettings const& settings, size_t reference_clock, PLLMaxSettings const& limits);
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}
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