From c2c543e8f7ee0bc69c529ef073ab7513b9ed2729 Mon Sep 17 00:00:00 2001
From: Lioncash <mathew1800@gmail.com>
Date: Fri, 27 Jul 2018 13:48:33 -0400
Subject: [PATCH 1/2] service: Add the lbl service
Adds the skeleton of the lbl service based off the information provided
by Switch Brew.
---
src/core/CMakeLists.txt | 2 ++
src/core/hle/service/lbl/lbl.cpp | 58 ++++++++++++++++++++++++++++++++
src/core/hle/service/lbl/lbl.h | 15 +++++++++
src/core/hle/service/service.cpp | 2 ++
4 files changed, 77 insertions(+)
create mode 100644 src/core/hle/service/lbl/lbl.cpp
create mode 100644 src/core/hle/service/lbl/lbl.h
diff --git a/src/core/CMakeLists.txt b/src/core/CMakeLists.txt
index b74e495ef..e44ae05c3 100644
--- a/src/core/CMakeLists.txt
+++ b/src/core/CMakeLists.txt
@@ -164,6 +164,8 @@ add_library(core STATIC
hle/service/hid/irs.h
hle/service/hid/xcd.cpp
hle/service/hid/xcd.h
+ hle/service/lbl/lbl.cpp
+ hle/service/lbl/lbl.h
hle/service/ldn/ldn.cpp
hle/service/ldn/ldn.h
hle/service/ldr/ldr.cpp
diff --git a/src/core/hle/service/lbl/lbl.cpp b/src/core/hle/service/lbl/lbl.cpp
new file mode 100644
index 000000000..435911b0a
--- /dev/null
+++ b/src/core/hle/service/lbl/lbl.cpp
@@ -0,0 +1,58 @@
+// Copyright 2018 yuzu emulator team
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#include <memory>
+
+#include "core/hle/service/lbl/lbl.h"
+#include "core/hle/service/service.h"
+#include "core/hle/service/sm/sm.h"
+
+namespace Service::LBL {
+
+class LBL final : public ServiceFramework<LBL> {
+public:
+ explicit LBL() : ServiceFramework{"lbl"} {
+ // clang-format off
+ static const FunctionInfo functions[] = {
+ {0, nullptr, "Unknown1"},
+ {1, nullptr, "Unknown2"},
+ {2, nullptr, "Unknown3"},
+ {3, nullptr, "Unknown4"},
+ {4, nullptr, "Unknown5"},
+ {5, nullptr, "Unknown6"},
+ {6, nullptr, "TurnOffBacklight"},
+ {7, nullptr, "TurnOnBacklight"},
+ {8, nullptr, "GetBacklightStatus"},
+ {9, nullptr, "Unknown7"},
+ {10, nullptr, "Unknown8"},
+ {11, nullptr, "Unknown9"},
+ {12, nullptr, "Unknown10"},
+ {13, nullptr, "Unknown11"},
+ {14, nullptr, "Unknown12"},
+ {15, nullptr, "Unknown13"},
+ {16, nullptr, "ReadRawLightSensor"},
+ {17, nullptr, "Unknown14"},
+ {18, nullptr, "Unknown15"},
+ {19, nullptr, "Unknown16"},
+ {20, nullptr, "Unknown17"},
+ {21, nullptr, "Unknown18"},
+ {22, nullptr, "Unknown19"},
+ {23, nullptr, "Unknown20"},
+ {24, nullptr, "Unknown21"},
+ {25, nullptr, "Unknown22"},
+ {26, nullptr, "EnableVrMode"},
+ {27, nullptr, "DisableVrMode"},
+ {28, nullptr, "GetVrMode"},
+ };
+ // clang-format on
+
+ RegisterHandlers(functions);
+ }
+};
+
+void InstallInterfaces(SM::ServiceManager& sm) {
+ std::make_shared<LBL>()->InstallAsService(sm);
+}
+
+} // namespace Service::LBL
diff --git a/src/core/hle/service/lbl/lbl.h b/src/core/hle/service/lbl/lbl.h
new file mode 100644
index 000000000..bf6f400f8
--- /dev/null
+++ b/src/core/hle/service/lbl/lbl.h
@@ -0,0 +1,15 @@
+// Copyright 2018 yuzu emulator team
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#pragma once
+
+namespace Service::SM {
+class ServiceManager;
+}
+
+namespace Service::LBL {
+
+void InstallInterfaces(SM::ServiceManager& sm);
+
+} // namespace Service::LBL
diff --git a/src/core/hle/service/service.cpp b/src/core/hle/service/service.cpp
index 8b84fd349..eb3db1b4d 100644
--- a/src/core/hle/service/service.cpp
+++ b/src/core/hle/service/service.cpp
@@ -29,6 +29,7 @@
#include "core/hle/service/friend/friend.h"
#include "core/hle/service/grc/grc.h"
#include "core/hle/service/hid/hid.h"
+#include "core/hle/service/lbl/lbl.h"
#include "core/hle/service/ldn/ldn.h"
#include "core/hle/service/ldr/ldr.h"
#include "core/hle/service/lm/lm.h"
@@ -203,6 +204,7 @@ void Init(std::shared_ptr<SM::ServiceManager>& sm) {
Friend::InstallInterfaces(*sm);
GRC::InstallInterfaces(*sm);
HID::InstallInterfaces(*sm);
+ LBL::InstallInterfaces(*sm);
LDN::InstallInterfaces(*sm);
LDR::InstallInterfaces(*sm);
LM::InstallInterfaces(*sm);
From ea8dd8b6505deddf0057203d73c9524b81d7af9f Mon Sep 17 00:00:00 2001
From: Lioncash <mathew1800@gmail.com>
Date: Fri, 27 Jul 2018 14:01:17 -0400
Subject: [PATCH 2/2] service/lbl: Implement EnableVrMode, DisableVrMode and
GetVrMode
Implements these functions according to the information available on
Switch Brew.
---
src/common/logging/backend.cpp | 1 +
src/common/logging/log.h | 1 +
src/core/hle/service/lbl/lbl.cpp | 38 +++++++++++++++++++++++++++++---
3 files changed, 37 insertions(+), 3 deletions(-)
diff --git a/src/common/logging/backend.cpp b/src/common/logging/backend.cpp
index ad9edbcdf..db3ee0837 100644
--- a/src/common/logging/backend.cpp
+++ b/src/common/logging/backend.cpp
@@ -173,6 +173,7 @@ void FileBackend::Write(const Entry& entry) {
SUB(Service, Friend) \
SUB(Service, FS) \
SUB(Service, HID) \
+ SUB(Service, LBL) \
SUB(Service, LDN) \
SUB(Service, LM) \
SUB(Service, MM) \
diff --git a/src/common/logging/log.h b/src/common/logging/log.h
index ad3cbf5d1..d22cb2966 100644
--- a/src/common/logging/log.h
+++ b/src/common/logging/log.h
@@ -60,6 +60,7 @@ enum class Class : ClassType {
Service_Friend, ///< The friend service
Service_FS, ///< The FS (Filesystem) service
Service_HID, ///< The HID (Human interface device) service
+ Service_LBL, ///< The LBL (LCD backlight) service
Service_LDN, ///< The LDN (Local domain network) service
Service_LM, ///< The LM (Logger) service
Service_MM, ///< The MM (Multimedia) service
diff --git a/src/core/hle/service/lbl/lbl.cpp b/src/core/hle/service/lbl/lbl.cpp
index 435911b0a..8fc8b1057 100644
--- a/src/core/hle/service/lbl/lbl.cpp
+++ b/src/core/hle/service/lbl/lbl.cpp
@@ -4,6 +4,9 @@
#include <memory>
+#include "common/logging/log.h"
+#include "core/hle/ipc_helpers.h"
+#include "core/hle/kernel/hle_ipc.h"
#include "core/hle/service/lbl/lbl.h"
#include "core/hle/service/service.h"
#include "core/hle/service/sm/sm.h"
@@ -41,14 +44,43 @@ public:
{23, nullptr, "Unknown20"},
{24, nullptr, "Unknown21"},
{25, nullptr, "Unknown22"},
- {26, nullptr, "EnableVrMode"},
- {27, nullptr, "DisableVrMode"},
- {28, nullptr, "GetVrMode"},
+ {26, &LBL::EnableVrMode, "EnableVrMode"},
+ {27, &LBL::DisableVrMode, "DisableVrMode"},
+ {28, &LBL::GetVrMode, "GetVrMode"},
};
// clang-format on
RegisterHandlers(functions);
}
+
+private:
+ void EnableVrMode(Kernel::HLERequestContext& ctx) {
+ IPC::ResponseBuilder rb{ctx, 2};
+ rb.Push(RESULT_SUCCESS);
+
+ vr_mode_enabled = true;
+
+ LOG_DEBUG(Service_LBL, "called");
+ }
+
+ void DisableVrMode(Kernel::HLERequestContext& ctx) {
+ IPC::ResponseBuilder rb{ctx, 2};
+ rb.Push(RESULT_SUCCESS);
+
+ vr_mode_enabled = false;
+
+ LOG_DEBUG(Service_LBL, "called");
+ }
+
+ void GetVrMode(Kernel::HLERequestContext& ctx) {
+ IPC::ResponseBuilder rb{ctx, 3};
+ rb.Push(RESULT_SUCCESS);
+ rb.Push(vr_mode_enabled);
+
+ LOG_DEBUG(Service_LBL, "called");
+ }
+
+ bool vr_mode_enabled = false;
};
void InstallInterfaces(SM::ServiceManager& sm) {