Dual display with extended desktop in android-x86

[markus...@googlemail.com]

Hi all,

I try to get dual display to work with android-x86 such that the desktop is extended to the second display and I can display different activities on both both displays.

Is this currently possible? This thread on XDA is the only information I could find - it's rather referring to Bliss OS. Apparently, it should be possible in the Android 12 branch, which seems not to be available yet for Android-x86. Even though the Bliss OS guys provide a build here... 

Thanks for insights,

Markus

[Huy Minh Bùi (HMTheBoy154)]

There are some recent build of Android 11 (BlissOS 14.10) that I am maintaining on BlissOS Telegram that include some Gralloc + HWC for extended desktop

Vào lúc 03:06:34 UTC+7 ngày Thứ Ba, 1 tháng 11, 2022, markus...@googlemail.com đã viết:

[markus...@googlemail.com]

Thanks! I tried BlissOS 14.10, but couldn't achieve the extended screen.

- with an AMD Radeon RX 580, it did not boot up

- with an AMD Radeon HD7850, it booted up, but second monitor is black (dumpsys SurfaceFlinger --display-id reports only one display)

I will ask on Telegram if anyone got this working.

Take care,

Markus