disable buffer readability checks on intel (#11515)

* dmabuf: disable buffer read check on intel

readability checks directly on buffer fds on some intel laptops is
broken, see https://gitlab.freedesktop.org/drm/intel/-/issues/9415

* sync: use rvalue ref in addwaiter doonreadable

use rvalue reference in addwaiter and doonreadable, because we store the
function in the SReadableWaiter a lot of the time, move it into place
there when that happends or let it go out of scope after function call.

2 files changed, 3 insertions, 3 deletions

diff --git a/src/managers/eventLoop/EventLoopManager.cpp b/src/managers/eventLoop/EventLoopManager.cpp
index 3297d31e..1426e424 100644
--- a/src/managers/eventLoop/EventLoopManager.cpp
+++ b/src/managers/eventLoop/EventLoopManager.cpp
@@ -193,13 +193,13 @@ void CEventLoopManager::doLater(const std::function<void()>& fn) {
         &m_idle);
 }
 
-void CEventLoopManager::doOnReadable(CFileDescriptor fd, const std::function<void()>& fn) {
+void CEventLoopManager::doOnReadable(CFileDescriptor fd, std::function<void()>&& fn) {
     if (!fd.isValid() || fd.isReadable()) {
         fn();
         return;
     }
 
-    auto& waiter   = m_readableWaiters.emplace_back(makeUnique<SReadableWaiter>(nullptr, std::move(fd), fn));
+    auto& waiter   = m_readableWaiters.emplace_back(makeUnique<SReadableWaiter>(nullptr, std::move(fd), std::move(fn)));
     waiter->source = wl_event_loop_add_fd(g_pEventLoopManager->m_wayland.loop, waiter->fd.get(), WL_EVENT_READABLE, ::handleWaiterFD, waiter.get());
 }
 
diff --git a/src/managers/eventLoop/EventLoopManager.hpp b/src/managers/eventLoop/EventLoopManager.hpp
index d3a67ae5..9963d4ae 100644
--- a/src/managers/eventLoop/EventLoopManager.hpp
+++ b/src/managers/eventLoop/EventLoopManager.hpp
@@ -63,7 +63,7 @@ class CEventLoopManager {
 
     // schedule function to when fd is readable (WL_EVENT_READABLE / POLLIN),
     // takes ownership of fd
-    void doOnReadable(Hyprutils::OS::CFileDescriptor fd, const std::function<void()>& fn);
+    void doOnReadable(Hyprutils::OS::CFileDescriptor fd, std::function<void()>&& fn);
     void onFdReadable(SReadableWaiter* waiter);
 
   private: