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-rw-r--r--308fd0df2583b02251f0d80c397ccbf9fa7a9e04.patch216
1 files changed, 216 insertions, 0 deletions
diff --git a/308fd0df2583b02251f0d80c397ccbf9fa7a9e04.patch b/308fd0df2583b02251f0d80c397ccbf9fa7a9e04.patch
new file mode 100644
index 0000000..1bef47c
--- /dev/null
+++ b/308fd0df2583b02251f0d80c397ccbf9fa7a9e04.patch
@@ -0,0 +1,216 @@
+From 308fd0df2583b02251f0d80c397ccbf9fa7a9e04 Mon Sep 17 00:00:00 2001
+From: Pier Luigi Fiorini <pierluigi.fiorini@liri.io>
+Date: Sun, 28 Feb 2021 12:07:33 +0100
+Subject: [PATCH] Allocate VT for the display
+
+Replace the old crude algorithm to find the next available VT with a
+more reliable method using the VT_OPENQRY ioctl.
+
+General.MinimumVT setting is now obsolete and it's no longer used.
+---
+ CMakeLists.txt | 4 ----
+ data/man/sddm.conf.rst.in | 2 +-
+ src/common/Configuration.h | 1 -
+ src/common/Constants.h.in | 1 -
+ src/daemon/Display.cpp | 8 +++++---
+ src/daemon/Display.h | 2 +-
+ src/daemon/Seat.cpp | 38 +++-----------------------------------
+ src/daemon/Seat.h | 3 +--
+ 8 files changed, 11 insertions(+), 48 deletions(-)
+
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index e52e0e90..9614b4e1 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -141,7 +141,6 @@ if(SYSTEMD_FOUND)
+ string(REGEX REPLACE "[ \t\n]+" "" SYSTEMD_SYSTEM_UNIT_DIR ${SYSTEMD_SYSTEM_UNIT_DIR})
+ endif()
+
+- set(MINIMUM_VT 1)
+ set(HALT_COMMAND "/usr/bin/systemctl poweroff")
+ set(REBOOT_COMMAND "/usr/bin/systemctl reboot")
+ else()
+@@ -159,7 +158,6 @@ if(ELOGIND_FOUND)
+ add_definitions(-DHAVE_ELOGIND)
+ set(CMAKE_AUTOMOC_MOC_OPTIONS -DHAVE_ELOGIND)
+
+- set(MINIMUM_VT 7)
+ set(HALT_COMMAND "/usr/bin/loginctl poweroff")
+ set(REBOOT_COMMAND "/usr/bin/loginctl reboot")
+ endif()
+@@ -171,10 +169,8 @@ if (NOT ELOGIND_FOUND AND NOT SYSTEMD_FOUND)
+ # commands for shutdown and reboot. On FreeBSD, there are
+ # normally more getty's running than on Linux.
+ if("${CMAKE_SYSTEM_NAME}" STREQUAL "FreeBSD")
+- set(MINIMUM_VT 9)
+ set(HALT_COMMAND "/sbin/shutdown -p now")
+ else()
+- set(MINIMUM_VT 7)
+ set(HALT_COMMAND "/sbin/shutdown -h -P now")
+ endif()
+ set(REBOOT_COMMAND "/sbin/shutdown -r now")
+diff --git a/data/man/sddm.conf.rst.in b/data/man/sddm.conf.rst.in
+index bee07681..1061540c 100644
+--- a/data/man/sddm.conf.rst.in
++++ b/data/man/sddm.conf.rst.in
+@@ -144,7 +144,7 @@ OPTIONS
+ Minimum virtual terminal number that will be used
+ by the first display. Virtual terminal number will
+ increase as new displays added.
+- Default value is @MINIMUM_VT@.
++ This setting is no longer available since SDDM v0.20.
+
+ `EnableHiDPI=`
+ Enables Qt's automatic HiDPI scaling.
+diff --git a/src/common/Configuration.h b/src/common/Configuration.h
+index cf44a629..b7987198 100644
+--- a/src/common/Configuration.h
++++ b/src/common/Configuration.h
+@@ -70,7 +70,6 @@ namespace SDDM {
+ Entry(SessionLogFile, QString, _S(".local/share/sddm/xorg-session.log"), _S("Path to the user session log file"));
+ Entry(DisplayCommand, QString, _S(DATA_INSTALL_DIR "/scripts/Xsetup"), _S("Path to a script to execute when starting the display server"));
+ Entry(DisplayStopCommand, QString, _S(DATA_INSTALL_DIR "/scripts/Xstop"), _S("Path to a script to execute when stopping the display server"));
+- Entry(MinimumVT, int, MINIMUM_VT, _S("The lowest virtual terminal number that will be used."));
+ Entry(EnableHiDPI, bool, false, _S("Enable Qt's automatic high-DPI scaling"));
+ );
+
+diff --git a/src/common/Constants.h.in b/src/common/Constants.h.in
+index e174b5bf..48051288 100644
+--- a/src/common/Constants.h.in
++++ b/src/common/Constants.h.in
+@@ -37,7 +37,6 @@
+ #define SYSTEM_CONFIG_DIR "@SYSTEM_CONFIG_DIR@"
+
+ #define LOG_FILE "@LOG_FILE@"
+-#define MINIMUM_VT @MINIMUM_VT@
+
+ #define UID_MIN @UID_MIN@
+ #define UID_MAX @UID_MAX@
+diff --git a/src/daemon/Display.cpp b/src/daemon/Display.cpp
+index a65df3f0..dbef510d 100644
+--- a/src/daemon/Display.cpp
++++ b/src/daemon/Display.cpp
+@@ -45,17 +45,19 @@
+
+ #include "Login1Manager.h"
+ #include "Login1Session.h"
+-
++#include "VirtualTerminal.h"
+
+ namespace SDDM {
+- Display::Display(const int terminalId, Seat *parent) : QObject(parent),
+- m_terminalId(terminalId),
++ Display::Display(Seat *parent) : QObject(parent),
+ m_auth(new Auth(this)),
+ m_displayServer(new XorgDisplayServer(this)),
+ m_seat(parent),
+ m_socketServer(new SocketServer(this)),
+ m_greeter(new Greeter(this)) {
+
++ // Allocate vt
++ m_terminalId = VirtualTerminal::setUpNewVt();
++
+ // respond to authentication requests
+ m_auth->setVerbose(true);
+ connect(m_auth, &Auth::requestChanged, this, &Display::slotRequestChanged);
+diff --git a/src/daemon/Display.h b/src/daemon/Display.h
+index e68bc128..9db954d1 100644
+--- a/src/daemon/Display.h
++++ b/src/daemon/Display.h
+@@ -41,7 +41,7 @@ namespace SDDM {
+ Q_OBJECT
+ Q_DISABLE_COPY(Display)
+ public:
+- explicit Display(int terminalId, Seat *parent);
++ explicit Display(Seat *parent);
+ ~Display();
+
+ QString displayId() const;
+diff --git a/src/daemon/Seat.cpp b/src/daemon/Seat.cpp
+index 838c2221..a2f3d0c3 100644
+--- a/src/daemon/Seat.cpp
++++ b/src/daemon/Seat.cpp
+@@ -33,18 +33,6 @@
+ #include <functional>
+
+ namespace SDDM {
+- int findUnused(int minimum, std::function<bool(const int)> used) {
+- // initialize with minimum
+- int number = minimum;
+-
+- // find unused
+- while (used(number))
+- number++;
+-
+- // return number;
+- return number;
+- }
+-
+ Seat::Seat(const QString &name, QObject *parent) : QObject(parent), m_name(name) {
+ createDisplay();
+ }
+@@ -53,30 +41,13 @@ namespace SDDM {
+ return m_name;
+ }
+
+- void Seat::createDisplay(int terminalId) {
++ void Seat::createDisplay() {
+ //reload config if needed
+ mainConfig.load();
+
+- if (m_name == QLatin1String("seat0")) {
+- if (terminalId == -1) {
+- // find unused terminal
+- terminalId = findUnused(mainConfig.X11.MinimumVT.get(), [&](const int number) {
+- return m_terminalIds.contains(number);
+- });
+- }
+-
+- // mark terminal as used
+- m_terminalIds << terminalId;
+-
+- // log message
+- qDebug() << "Adding new display" << "on vt" << terminalId << "...";
+- }
+- else {
+- qDebug() << "Adding new VT-less display...";
+- }
+-
+ // create a new display
+- Display *display = new Display(terminalId, this);
++ qDebug() << "Adding new display...";
++ Display *display = new Display(this);
+
+ // restart display on stop
+ connect(display, &Display::stopped, this, &Seat::displayStopped);
+@@ -112,9 +83,6 @@ namespace SDDM {
+ // remove display from list
+ m_displays.removeAll(display);
+
+- // mark display and terminal ids as unused
+- m_terminalIds.removeAll(display->terminalId());
+-
+ // stop the display
+ display->blockSignals(true);
+ display->stop();
+diff --git a/src/daemon/Seat.h b/src/daemon/Seat.h
+index f9fe7331..685eaedd 100644
+--- a/src/daemon/Seat.h
++++ b/src/daemon/Seat.h
+@@ -35,7 +35,7 @@ namespace SDDM {
+ const QString &name() const;
+
+ public slots:
+- void createDisplay(int terminalId = -1);
++ void createDisplay();
+ void removeDisplay(SDDM::Display* display);
+
+ private slots:
+@@ -47,7 +47,6 @@ namespace SDDM {
+ QString m_name;
+
+ QVector<Display *> m_displays;
+- QVector<int> m_terminalIds;
+ };
+ }
+
generated by cgit v1.2.3 (git 2.25.1) at 2025-04-13 06:13:00 +0000