Function getEdid [src]

Returns policy information and potentially a replacement EDID for the specified video output device.

Prototype

pub fn getEdid(self: *const Override, handle: Handle) GetEdidError!Edid

Parameters

self: *const Overridehandle: Handle

Possible Errors

Unexpected UnexpectedError

Unsupported

Source

  pub fn getEdid(self: *const Override, handle: Handle) GetEdidError!Edid {
    var size: usize = undefined;
    var ptr: ?[*]u8 = undefined;
    var attributes: Attributes = undefined;
    switch (self._get_edid(self, &handle, &attributes, &size, &ptr)) {
        .success => {},
        .unsupported => return Error.Unsupported,
        else => |status| return uefi.unexpectedStatus(status),
    }

    return .{
        .attributes = attributes,
        .edid = if (ptr) |p| p[0..size] else null,
    };
}  