summaryrefslogtreecommitdiffstats
path: root/src/plugins/platforms/eglfs/deviceintegration/eglfs_kms/qeglfskmsscreen.cpp
Commit message (Collapse)AuthorAgeFilesLines
* Multi-screen handling for the eglfs_kms_egldevice backendDominik Holland2016-04-151-359/+0
| | | | | | | | | | | | | | Separates the generic kms classes into a own kms static lib called QtEglFsKmsSupport. The eglfs_kms plugin was changed to use these base classes and got renamed accordingly to QEglFSKmsGbm*. The eglfs_kms_egldevice plugin got extended to also derive from the kms base classed and by this provides multi-screen support Change-Id: I6de6a754e94cb8d52cf8e658b03c6bd6637674a1 Reviewed-by: Laszlo Agocs <laszlo.agocs@theqtcompany.com>
* Updated license headersJani Heikkinen2016-01-151-14/+20
| | | | | | | | | | | From Qt 5.7 -> LGPL v2.1 isn't an option anymore, see http://blog.qt.io/blog/2016/01/13/new-agreement-with-the-kde-free-qt-foundation/ Updated license headers to use new LGPL header instead of LGPL21 one (in those files which will be under LGPL v3) Change-Id: I046ec3e47b1876cd7b4b0353a576b352e3a946d9 Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
* eglfs: Fix the logical dpi calculation for some devicesLaszlo Agocs2015-12-021-3/+3
| | | | | | | | | | | | | | KMS and backends using the default logicalDpi() implementation (EGLDevice for instance) did not correctly check if the physical width and height are greater than zero. The result is a NaN dpi on systems where the drivers report a zero size. This in turn breaks font rendering and various other things. isValid() is changed to !isEmpty(). This way we check for width and height > 0 instead of >= 0. Change-Id: I8cdcf93a116379ae33c65599ad792a3b712518a3 Reviewed-by: Louai Al-Khanji <louai.al-khanji@theqtcompany.com>
* Revamp signal handling in eglfs/linuxfbLaszlo Agocs2015-10-021-5/+1
| | | | | | | | | | | | | | Go back to the pipe-based signal handling. signalfd() introduces more harm than good and is a regression for applications that install their own signal handlers. Simplify the somewhat overcomplicated suspend (Ctrl+Z) logic too. There is no need for requiring a callback. Just enable/disable the keyboard and cursor on suspend and resume and emit the signals. Backends (like kms) may then perform additional steps, if they choose to do so. Task-number: QTBUG-48384 Change-Id: Ifd52de89c59915a2e0be6bf5ebc6f2ff1728eb50 Reviewed-by: Louai Al-Khanji <louai.al-khanji@theqtcompany.com>
* eglfs_kms: Subpixel antialiasing typePier Luigi Fiorini2015-09-281-0/+18
| | | | | | | [ChangeLog][QPA][eglfs][kms] Provide subpixel antialiasing type. Change-Id: I1eed487cea675d988a128f63a9d5c2c0ddeae21f Reviewed-by: Laszlo Agocs <laszlo.agocs@theqtcompany.com>
* eglfs_kms: Implement DPMS modePier Luigi Fiorini2015-07-291-2/+24
| | | | | | | | | | Implement the new QPlatformScreen API for power state. [ChangeLog][QPA][eglfs][kms] Allow to set DPMS mode and get the current value for each screen. Change-Id: I5abfb53c3e2f6579a2d6ff19d780b67f424903bf Reviewed-by: Laszlo Agocs <laszlo.agocs@theqtcompany.com>
* Move eglfs-only parts back from eglconvenienceLaszlo Agocs2015-07-161-2/+2
| | | | | | | | | | | | | | The integration, screen, window and cursor classes were split in Qt 5.3 under a plan of sharing these between eglfs, the Android port and potentially other future plugins. This never materialized. Maintaining the artificial split is getting difficult and is prone to errors. Therefore it is time to merge back these base classes into eglfs. The result is cleaner, smaller, and potentially better performing code. eglconvenience is now restored to be a collection of convenience classes instead of platform plugin bits. Change-Id: I75c6ad876ef66a1a0c5b39c1c307f928d2ed47d4 Reviewed-by: Louai Al-Khanji <louai.al-khanji@theqtcompany.com>
* eglfs_kms: Virtual desktopPier Luigi Fiorini2015-06-021-0/+5
| | | | | | | | | | | | | | | | Now we can choose to use separate screens or virtual desktop. With virtual desktop the geometry of all screens is taken into account so that the input plugin do not clamp global pointer coordinates to the first screen anymore, we also create only one hardware cursor that can now freely move on all the screens. Virtual desktop is enabled by default, but the old default behavior can be restored by setting separateScreens to true. Change-Id: I78dbf9e8d3dd44f68d33350dc8fc3727bf8a26fe Reviewed-by: Laszlo Agocs <laszlo.agocs@theqtcompany.com>
* eglfs: Report the QScreen refresh rate from eglfsLaszlo Agocs2015-03-141-0/+6
| | | | | | | | | | | | For KMS we can always know the correct rate so report it from the backend's custom screen implementation. For the rest, query from the framebuffer. If the fb driver publishes the timings then we can calculate the vertical refresh rate from them. If not, default to 60. Task-number: QTBUG-44971 Change-Id: I854a34e7c0d652790cc2ac967715828ec76f5733 Reviewed-by: Andy Nichols <andy.nichols@theqtcompany.com>
* Fix up signal handling in QFbVtHandlerLaszlo Agocs2015-03-061-3/+31
| | | | | | | | | | | | | | | | | | | | | | | | | | | Start using signalfd where we can. Drop the crash (SIGSEGV, SIGBUS) handling completely. The crash handling that was in place previously was not async-safe. It also prevented getting a core dump. So just remove it. There is no safe solution for a single application process since restoring the keyboard, video modes, etc. all need unsafe calls in the signal handler almost for sure. We can however improve the handling of non-crash scenarios greatly: Introduce support for SIGINT, allowing nicely and cleanly restoring the video mode with the KMS backend when pressing Ctrl+C while QT_QPA_ENABLE_TERMINAL_KEYBOARD is set. Same goes for keyboard suspend (SIGTSTP, Ctrl+Z). When QT_QPA_ENABLE_TERMINAL_KEYBOARD is set, platform plugins now have the possibility to act upon Ctrl+Z. As an example eglfs' KMS backend is enhanced to handle this by restoring the video mode before suspending the process, and reinitializing when brought into foreground again (SIGCONT). SIGTERM is also handled. This is extremely handy when starting an application locally on the embedded device and then kill-ing it via a remote ssh session. Keyboard and video mode is now cleanly restored. Finally, when disabling the keyboard, try setting also KDSKBMUTE. Change-Id: I2b3608dc23c798e2b39f74cb27f12dcb0e958435 Reviewed-by: Louai Al-Khanji <louai.al-khanji@theqtcompany.com>
* Fixed license headersJani Heikkinen2015-02-171-1/+1
| | | | | Change-Id: Ibebe1318d1c2de97601aa07269705c87737083ee Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
* Update copyright headersJani Heikkinen2015-02-111-22/+14
| | | | | | | | | | | | | | | | | | Qt copyrights are now in The Qt Company, so we could update the source code headers accordingly. In the same go we should also fix the links to point to qt.io. Outdated header.LGPL removed (use header.LGPL21 instead) Old header.LGPL3 renamed to header.LGPL3-COMM to match actual licensing combination. New header.LGPL-COMM taken in the use file which were using old header.LGPL3 (src/plugins/platforms/android/extract.cpp) Added new header.LGPL3 containing Commercial + LGPLv3 + GPLv2 license combination Change-Id: I6f49b819a8a20cc4f88b794a8f6726d975e8ffbe Reviewed-by: Matti Paaso <matti.paaso@theqtcompany.com>
* eglfs: Split kms integration into multiple filesLaszlo Agocs2015-01-151-0/+286
Now that it's a plugin, the restrictions for the compiled-in hooks do not apply. Make it maintainable and prepare for future development by splitting up properly. The actual functions are not touched at all in this patch. Change-Id: I4c666817afe15b31a63c1f9fc01413e9a2376a3b Reviewed-by: Louai Al-Khanji <louai.al-khanji@theqtcompany.com>
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-17 16:53:26 +0000