touchkit.hh revision 12660
112655Sandreas.sandberg@arm.com/* 212655Sandreas.sandberg@arm.com * Copyright (c) 2010, 2017-2018 ARM Limited 312655Sandreas.sandberg@arm.com * All rights reserved 412655Sandreas.sandberg@arm.com * 512655Sandreas.sandberg@arm.com * The license below extends only to copyright in the software and shall 612655Sandreas.sandberg@arm.com * not be construed as granting a license to any other intellectual 712655Sandreas.sandberg@arm.com * property including but not limited to intellectual property relating 812655Sandreas.sandberg@arm.com * to a hardware implementation of the functionality of the software 912655Sandreas.sandberg@arm.com * licensed hereunder. You may use the software subject to the license 1012655Sandreas.sandberg@arm.com * terms below provided that you ensure that this notice is replicated 1112655Sandreas.sandberg@arm.com * unmodified and in its entirety in all distributions of the software, 1212655Sandreas.sandberg@arm.com * modified or unmodified, in source code or in binary form. 1312655Sandreas.sandberg@arm.com * 1412655Sandreas.sandberg@arm.com * Redistribution and use in source and binary forms, with or without 1512655Sandreas.sandberg@arm.com * modification, are permitted provided that the following conditions are 1612655Sandreas.sandberg@arm.com * met: redistributions of source code must retain the above copyright 1712655Sandreas.sandberg@arm.com * notice, this list of conditions and the following disclaimer; 1812655Sandreas.sandberg@arm.com * redistributions in binary form must reproduce the above copyright 1912655Sandreas.sandberg@arm.com * notice, this list of conditions and the following disclaimer in the 2012655Sandreas.sandberg@arm.com * documentation and/or other materials provided with the distribution; 2112655Sandreas.sandberg@arm.com * neither the name of the copyright holders nor the names of its 2212655Sandreas.sandberg@arm.com * contributors may be used to endorse or promote products derived from 2312655Sandreas.sandberg@arm.com * this software without specific prior written permission. 2412655Sandreas.sandberg@arm.com * 2512655Sandreas.sandberg@arm.com * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 2612655Sandreas.sandberg@arm.com * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 2712655Sandreas.sandberg@arm.com * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 2812655Sandreas.sandberg@arm.com * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 2912655Sandreas.sandberg@arm.com * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 3012655Sandreas.sandberg@arm.com * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 3112655Sandreas.sandberg@arm.com * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 3212655Sandreas.sandberg@arm.com * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 3312655Sandreas.sandberg@arm.com * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 3412655Sandreas.sandberg@arm.com * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 3512655Sandreas.sandberg@arm.com * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 3612655Sandreas.sandberg@arm.com * 3712655Sandreas.sandberg@arm.com * Authors: Andreas Sandberg 3812655Sandreas.sandberg@arm.com */ 3912655Sandreas.sandberg@arm.com 4012655Sandreas.sandberg@arm.com#ifndef __DEV_PS2_TOUCHKIT_HH__ 4112655Sandreas.sandberg@arm.com#define __DEV_PS2_TOUCHKIT_HH__ 4212655Sandreas.sandberg@arm.com 4312655Sandreas.sandberg@arm.com#include "base/vnc/vncinput.hh" 4412655Sandreas.sandberg@arm.com#include "dev/ps2/device.hh" 4512655Sandreas.sandberg@arm.com 4612655Sandreas.sandberg@arm.comstruct PS2TouchKitParams; 4712655Sandreas.sandberg@arm.com 4812655Sandreas.sandberg@arm.comclass PS2TouchKit : public PS2Device, public VncMouse 4912655Sandreas.sandberg@arm.com{ 5012655Sandreas.sandberg@arm.com protected: 5112660Sandreas.sandberg@arm.com enum PS2Commands { 5212660Sandreas.sandberg@arm.com TpReadId = 0xE1, 5312660Sandreas.sandberg@arm.com TouchKitDiag = 0x0A, 5412660Sandreas.sandberg@arm.com }; 5512655Sandreas.sandberg@arm.com 5612658Sandreas.sandberg@arm.com enum TKCommands { 5712658Sandreas.sandberg@arm.com TouchKitActive = 'A', 5812658Sandreas.sandberg@arm.com TouchKitFWRev = 'D', 5912658Sandreas.sandberg@arm.com TouchKitCtrlType = 'E', 6012658Sandreas.sandberg@arm.com }; 6112658Sandreas.sandberg@arm.com 6212655Sandreas.sandberg@arm.com public: 6312655Sandreas.sandberg@arm.com PS2TouchKit(const PS2TouchKitParams *p); 6412655Sandreas.sandberg@arm.com 6512655Sandreas.sandberg@arm.com void serialize(CheckpointOut &cp) const override; 6612655Sandreas.sandberg@arm.com void unserialize(CheckpointIn &cp) override; 6712655Sandreas.sandberg@arm.com 6812655Sandreas.sandberg@arm.com protected: // PS2Device 6912656Sandreas.sandberg@arm.com bool recv(const std::vector<uint8_t> &data) override; 7012655Sandreas.sandberg@arm.com 7112655Sandreas.sandberg@arm.com public: // VncMouse 7212655Sandreas.sandberg@arm.com void mouseAt(uint16_t x, uint16_t y, uint8_t buttons) override; 7312655Sandreas.sandberg@arm.com 7412655Sandreas.sandberg@arm.com protected: 7512658Sandreas.sandberg@arm.com bool recvTouchKit(const std::vector<uint8_t> &data); 7612658Sandreas.sandberg@arm.com void sendTouchKit(const uint8_t *data, size_t size); 7712658Sandreas.sandberg@arm.com void sendTouchKit(uint8_t data) { sendTouchKit(&data, 1); } 7812658Sandreas.sandberg@arm.com 7912655Sandreas.sandberg@arm.com /** The vnc server we're connected to (if any) */ 8012655Sandreas.sandberg@arm.com VncInput *const vnc; 8112655Sandreas.sandberg@arm.com 8212658Sandreas.sandberg@arm.com /** Is the device enabled? */ 8312658Sandreas.sandberg@arm.com bool enabled; 8412658Sandreas.sandberg@arm.com 8512655Sandreas.sandberg@arm.com /** 8612658Sandreas.sandberg@arm.com * Has the driver enabled TouchKit mode? The model suppresses 8712658Sandreas.sandberg@arm.com * touch event generation until this is true. 8812655Sandreas.sandberg@arm.com */ 8912658Sandreas.sandberg@arm.com bool touchKitEnabled; 9012655Sandreas.sandberg@arm.com}; 9112655Sandreas.sandberg@arm.com 9212655Sandreas.sandberg@arm.com#endif // __DEV_PS2_TOUCHKIT_HH__ 9312655Sandreas.sandberg@arm.com 94