The virtual size must be at least the size of the physical display. One
approach toward double-buffering is to make the virtual height twice the
physical height. To "flip" the displays you simply change the start of
the visible view port.
See these:
https://lb.raspberrypi.org/forums/viewtopic.p
Whoops.. Forgot to include the QEMU command line:
qemu-system-aarch64 -M raspi3 --kernel kernel8.img -serial stdio
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1777672
Title:
QEMU aarch64 virtual
Certainly! Attached.
If you start the attached on a piece of hardware, it will start and display
fine.. If you start it in QEMU, it will start but display a double-height
screen rather than limiting the physical screen to the specified dimensions.
(The virtual display is double-height in prep
Public bug reported:
I fully recognize that the error here could be mine, but the code is
pretty simple and straightforward; When emulating a Raspberry PI 3 using
aarch64 and allocating a virtual framebuffer larger than the physical
frambuffer (for double-buffering purposes), the QEMU window shows
