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109 lines
3 KiB
C++
109 lines
3 KiB
C++
#include "amdgpu/bridge/bridge.hpp"
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#include "bridge.hpp"
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#include "io-device.hpp"
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#include "orbis/KernelAllocator.hpp"
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#include "orbis/file.hpp"
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#include "orbis/thread/Thread.hpp"
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#include "orbis/utils/Logs.hpp"
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#include <chrono>
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struct HidDevice : public IoDevice {
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orbis::ErrorCode open(orbis::Ref<orbis::File> *file, const char *path,
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std::uint32_t flags, std::uint32_t mode,
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orbis::Thread *thread) override;
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};
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struct HidFile : public orbis::File {};
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static orbis::ErrorCode hid_ioctl(orbis::File *file, std::uint64_t request,
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void *argp, orbis::Thread *thread) {
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ORBIS_LOG_FATAL("hid ioctl", request);
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switch (request) {
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case 0x800c4802:
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thread->retval[0] = 1; // hid id
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return {};
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case 0x8030482e: {
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// read state
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struct ReadStateArgs {
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std::uint32_t hidId;
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std::uint32_t unk0;
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void *state;
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std::uint32_t unk2;
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std::uint32_t *connected;
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std::uint32_t *unk4;
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std::uint64_t unk5;
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};
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// struct PadState {
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// std::uint64_t timestamp;
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// std::uint32_t unk;
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// std::uint32_t buttons;
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// std::uint8_t leftStickX;
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// std::uint8_t leftStickY;
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// std::uint8_t rightStickX;
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// std::uint8_t rightStickY;
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// std::uint8_t l2;
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// std::uint8_t r2;
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// };
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// enum {
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// kPadBtnL3 = 1 << 1,
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// kPadBtnR3 = 1 << 2,
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// kPadBtnOptions = 1 << 3,
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// kPadBtnUp = 1 << 4,
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// kPadBtnRight = 1 << 5,
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// kPadBtnDown = 1 << 6,
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// kPadBtnLeft = 1 << 7,
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// kPadBtnL2 = 1 << 8,
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// kPadBtnR2 = 1 << 9,
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// kPadBtnL1 = 1 << 10,
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// kPadBtnR1 = 1 << 11,
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// kPadBtnTriangle = 1 << 12,
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// kPadBtnCircle = 1 << 13,
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// kPadBtnCross = 1 << 14,
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// kPadBtnSquare = 1 << 15,
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// kPadBtnTouchPad = 1 << 20,
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// kPadBtnIntercepted = 1 << 31,
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// };
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auto args = *reinterpret_cast<ReadStateArgs *>(argp);
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// ORBIS_LOG_ERROR("hid read state", args.hidId, args.unk0, args.state,
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// args.unk2, args.connected, args.unk4, args.unk5);
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auto state = (amdgpu::bridge::PadState *)args.state;
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*state = rx::bridge.header->kbPadState;
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*args.connected = 1;
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*args.unk4 = 1; // is wireless?
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thread->retval[0] = 1;
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return {};
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}
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case 0x8010480e: {
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// read information
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ORBIS_LOG_ERROR("hid read information");
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return {};
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}
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default:
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ORBIS_LOG_FATAL("Unhandled hid ioctl", request);
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}
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return {};
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}
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static const orbis::FileOps ops = {
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.ioctl = hid_ioctl,
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};
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orbis::ErrorCode HidDevice::open(orbis::Ref<orbis::File> *file,
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const char *path, std::uint32_t flags,
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std::uint32_t mode, orbis::Thread *thread) {
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auto newFile = orbis::knew<HidFile>();
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newFile->device = this;
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newFile->ops = &ops;
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*file = newFile;
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return {};
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}
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IoDevice *createHidCharacterDevice() { return orbis::knew<HidDevice>(); }
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