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authorLaszlo Agocs <laszlo.agocs@theqtcompany.com>2014-12-06 14:01:28 +0100
committerLaszlo Agocs <laszlo.agocs@theqtcompany.com>2014-12-08 15:16:29 +0200
commitd214ffba19b1261baf44471b00b5aae43d4f1bfe (patch)
tree0ae1d55f79a90d137a2b4ebf7ebb9d2fb2fbdb7e /src/doc/src
parent4c3ea49f7c9b810d452020524288e8009bdf2877 (diff)
Add wayland notes to the known issues page
Change-Id: I5a7e1f5027569002f19beb497247816277fdc2dc Reviewed-by: Topi Reiniƶ <topi.reinio@digia.com>
Diffstat (limited to 'src/doc/src')
-rw-r--r--src/doc/src/qtee-troubleshooting.qdoc29
1 files changed, 29 insertions, 0 deletions
diff --git a/src/doc/src/qtee-troubleshooting.qdoc b/src/doc/src/qtee-troubleshooting.qdoc
index 62634fa..72ff34d 100644
--- a/src/doc/src/qtee-troubleshooting.qdoc
+++ b/src/doc/src/qtee-troubleshooting.qdoc
@@ -281,6 +281,7 @@
\row \li \l{ki-04}{No Sound on Embedded Android Devices}
\row \li \l{ki-05}{Limited Support for Multiple Top-Level Windows}
\row \li \l{ki-06}{QML Debugging not Functional with Qt Quick Compiler}
+ \row \li \l{ki-18}{Multi-process Support with the Wayland Windowing System}
\header \li \b {Device-Specific Issues}
\row \li \l{ki-07}{BD-SL-i.MX6: Device Stops Working After Disconnecting the Micro-USB Cable}
\row \li \l{ki-08}{BD-SL-i.MX6: Internet Radio Demo Causes Device to Freeze}
@@ -414,4 +415,32 @@
displays an inconsistent/broken layout. This happens only the first time after booting up
an emulator, after restarting the application that uses the virtual keyboard the issue is no
longer observed.
+
+ \target ki-18
+ \b{Multi-process Support with the Wayland Windowing System}
+
+ Wayland support is currently in an experimental stage. On i.MX6-based devices it is
+ possible to run the Weston compositor and run Qt applications as Wayland clients. The
+ main limitations are:
+
+ \list 1
+ \li Graphical performance is limited. This is especially true when running
+ multiple applications at the same time. Tearing and various rendering glitches can
+ also be expected. Future versions of the vendor-provided graphics drivers and
+ board support packages are expected to improve on this.
+
+ \li Touch input will not be functional in Qt applications. This will be corrected
+ in the upcoming releases.
+
+ \li The Qt Virtual Keyboard is fully functional but will show up on a per-window
+ basis inside the application window. A global virtual keyboard solution using
+ Wayland's text input protocol will be available in the future.
+
+ \li The compositor will likely crash in certain situations. The stability is
+ expected to be improved in newer versions of Weston and the vendor-provided BSP.
+
+ \li Tooling: running and especially debugging applications from Qt Creator may
+ have issues when the applications are running as Wayland clients. Support for this
+ will be improved in future releases.
+ \endlist
*/