66 lines
1.5 KiB
C++
66 lines
1.5 KiB
C++
/**
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* \brief Input driver front-end
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* \author Norman Feske
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* \author Christian Helmuth
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* \author Stefan Kalkowski
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* \date 2006-08-30
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*/
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/*
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* Copyright (C) 2006-2017 Genode Labs GmbH
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*
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* This file is part of the Genode OS framework, which is distributed
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* under the terms of the GNU Affero General Public License version 3.
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*/
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/* Genode includes */
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#include <base/component.h>
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#include <base/env.h>
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#include <base/rpc_server.h>
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#include <platform_session/connection.h>
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#include <input/component.h>
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#include <input/root.h>
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/* local includes */
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#include <driver.h>
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using namespace Genode;
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Input::Tablet_driver* Input::Tablet_driver::factory(Genode::Env &env,
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Event_queue &ev_queue)
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{
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static Input::Tablet_driver driver(env, ev_queue);
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return &driver;
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}
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struct Main
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{
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Genode::Env &env;
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Input::Session_component session { env, env.ram() };
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Input::Root_component root { env.ep().rpc_ep(), session };
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Main(Genode::Env &env) : env(env)
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{
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Platform::Connection plat_drv { env };
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switch (plat_drv.revision()) {
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case Platform::Session::SMD:
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plat_drv.enable(Platform::Session::I2C_2);
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plat_drv.enable(Platform::Session::I2C_3);
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plat_drv.enable(Platform::Session::BUTTONS);
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Input::Tablet_driver::factory(env, session.event_queue());
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break;
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default:
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warning("No input driver available for this board");
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}
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/* tell parent about the service */
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env.parent().announce(env.ep().manage(root));
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}
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};
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void Component::construct(Genode::Env &env) { static Main main(env); }
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