36 lines
1.3 KiB
Zig
36 lines
1.3 KiB
Zig
// SPDX-License-Identifier: MIT
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// Copyright (c) 2015-2020 Zig Contributors
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// This file is part of [zig](https://ziglang.org/), which is MIT licensed.
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// The MIT license requires this copyright notice to be included in all copies
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// and substantial portions of the software.
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const uefi = @import("std").os.uefi;
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const Guid = uefi.Guid;
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const Handle = uefi.Handle;
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const Status = uefi.Status;
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/// Override EDID information
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pub const EdidOverrideProtocol = extern struct {
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_get_edid: fn (*const EdidOverrideProtocol, Handle, *u32, *usize, *?[*]u8) callconv(.C) Status,
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/// Returns policy information and potentially a replacement EDID for the specified video output device.
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/// attributes must be align(4)
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pub fn getEdid(self: *const EdidOverrideProtocol, handle: Handle, attributes: *EdidOverrideProtocolAttributes, edid_size: *usize, edid: *?[*]u8) Status {
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return self._get_edid(self, handle, attributes, edid_size, edid);
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}
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pub const guid align(8) = Guid{
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.time_low = 0x48ecb431,
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.time_mid = 0xfb72,
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.time_high_and_version = 0x45c0,
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.clock_seq_high_and_reserved = 0xa9,
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.clock_seq_low = 0x22,
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.node = [_]u8{ 0xf4, 0x58, 0xfe, 0x04, 0x0b, 0xd5 },
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};
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};
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pub const EdidOverrideProtocolAttributes = packed struct {
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dont_override: bool,
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enable_hot_plug: bool,
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_pad1: u30,
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};
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