Allwinner A83T Will Support HDMI With Linux 4.17
Written by Michael Larabel in AMD on 25 February 2018 at 03:31 AM EST. 5 Comments
AMD --
The Sun4i DRM driver work has been progressing a lot since its mainline introduction two years ago with Linux 4.7. With the Linux 4.17 cycle, the A83T SoC will have initial HDMI output support.

If you happen to have a tablet or other device powered by the Allwinner A83T, it should finally have working HDMI out support when using the Sun4i DRM driver with the kernel update coming later this year.

The A83T SoC makes use of Cortex-A7 CPU cores with a PowerVR SGX544 GPU albeit this DRM driver is just for the Allwinner display side of things. The HDMI support was queued up this week in drm-misc-next.

Other work in drm-misc-next includes documentation improvements, new backlight helpers, and various miscellaneous improvements for the Direct Rendering Manager subsystem.
Related News
About The Author
Author picture

Michael Larabel is the principal author of and founded the site in 2004 with a focus on enriching the Linux hardware experience. Michael has written more than 20,000 articles covering the state of Linux hardware support, Linux performance, graphics drivers, and other topics. Michael is also the lead developer of the Phoronix Test Suite, Phoromatic, and automated benchmarking software. He can be followed via Twitter or contacted via

Popular News This Week