Thema: v3d Treiber Update

Zitat von flk

Guten Abend,

mir ist aufgefallen, dass mit dem aktuellen v3d Treiber Update die QT eglfs Integration kaputt gegangen ist. Kann das jemand bestätigen, bzw. sind da schon Probleme bekannt?

Mann habt immer FB gebraucht allein bei anfang war darmalls einem test mit QT eglfs. Darmalls ist gewahlt fur FB weil es stabilier war und fur was mann gebraucht es gut lauft.

Zitat von flk

webengine/Chromium läuft hier unter eglfs mit den älteren Treibern ganz passabel. Auf jeden Fall ist der Browser sehr gut nutzbar. Videos laufen allerdings nur in niedriger Auflösung ruckelfrei. Die mali Grafik der hisi Boxen scheint da mehr Dampf zu haben

Wann kein image bauers es gebraucht dann kommt auf hintergrund. Ich kann aber fragen ob sie es neu konnte bauen.

Welchen browser haben sie gewahlt und warum sharen sie nicht browser/bau nach beispiel oe-alliance so das es weiter entwicklung fur kommt.
Ich haben allein darmall getestet mit
Qt5_CinematicExperience -platform eglfs

I have been using webengine from meta-qt5 in zeus branch. As far as i know, this is Chromium 73. I'm not using e2 so i can't provide a direct solution for oe-alliance, but the source i am building from has always been public.

meta-neutrino/recipes-qt/qt5 at zeus * neutrino-hd/meta-neutrino * GitHub

This works for v3d as well as for mali. I'm able to build a mali integration plugin myself, but it would be really nice to get one for v3d

In qt 5.13 there is a configure test for a header file, that is not included in the mesa headers. I just disabled this test and was able to build a working mali integration plugin

fix qeglfs-mali-integratin.so build * neutrino-hd/meta-hd60@5f1284b * GitHub

i forgot to mention ... there is a really annoying design decision about absolute paths

Absolute paths to EGL library in libQt5Gui.so since Qt 5.12.1 | Qt Forum

Thats why i'm using patchelf at runtime to remove those absolute paths from the libs, wehat is really ugly

But it seems that qt5.14 has reverted this

https://codereview.qt-project.org/c/qt/qtbase/+/273639


And you will need to set this env variable to get webengine running as root:
QTWEBENGINE_DISABLE_SANDBOX=1

Zitat von flk

I have been using webengine from meta-qt5 in zeus branch. As far as i know, this is Chromium 73. I'm not using e2 so i can't provide a direct solution for oe-alliance, but the source i am building from has always been public.

meta-neutrino/recipes-qt/qt5 at zeus * neutrino-hd/meta-neutrino * GitHub

This works for v3d as well as for mali. I'm able to build a mali integration plugin myself, but it would be really nice to get one for v3d

In qt 5.13 there is a configure test for a header file, that is not included in the mesa headers. I just disabled this test and was able to build a working mali integration plugin

fix qeglfs-mali-integratin.so build * neutrino-hd/meta-hd60@5f1284b * GitHub

Ow this should work in E2 as well, nice setup. I was busy with Chromium but probably QT is in the end a lot easier.
The problem with newer QT was that webkit was needed for HbbTV which was huge bigger in size.

I see your just using qtwebflix as webplatform
Did you add the widevine files and see if Netflix start

Mali is already inside QT
eglfs-mali
EGLFS_DEVICE_INTEGRATION = eglfs_mali
QMAKE_CFLAGS += -DEGL_FBDEV

Do you have an image with browser already inside?
Then I can check and see how it already works and see if HD60 can make it work with minimal adjustments.

This should do eglfs on HD60

qtbase/mkspecs/devices/linux-arm-hisilicon-hix5hd2-g++ at dev * qt/qtbase * GitHub

For Widevine L3
add files in attachment in map /usr/lib/qt5/plugins/ppapi/

Das sollte genug sein.

widevine-armv7.zip