|Summary:||graphics/drm-kmod: just activates one screen on 12.0 instead of both screens as on 11.2 (see local kernel hacker)|
|Product:||Ports & Packages||Reporter:||georg-bsd|
|Component:||Individual Port(s)||Assignee:||Johannes M Dieterich <jmd>|
|Status:||Closed Not Accepted|
|Severity:||Affects Only Me||CC:||jmd, salvadore|
Description georg-bsd 2018-12-19 17:39:08 UTC
Created attachment 200276 [details] Screenshot "See your local kernel hacker" I got an AMD Radeon Pitcarain GPU. It runs smoothly on 11.2-RELEASE with dual monitor. As i upgraded to freebsd 12.0-RELEASE it shows just one monitor. As i read on the notes that there is amdgpu driver for newer cards HD7000+. The radeonkms driver on 12.0 just activates one screen instead of both screens as on 11.2-RELEASE. I took this screenshot (as i dont have a local kernel hacker)
Comment 1 georg-bsd 2018-12-19 17:41:17 UTC
I installed drm-kmod. Thats the reason why i choosed "ports & packages"
Comment 2 Lorenzo Salvadore 2018-12-19 20:40:32 UTC
The following bug might be relatated to this one: bug #234044.
Comment 3 Johannes M Dieterich 2018-12-26 21:31:07 UTC
This is not a problem with the port itself but with the actual DRM. Please report this upstream (i.e., https://github.com/FreeBSDDesktop/kms-drm ) which is where these issues are being tracked and where they are being worked on and fixed. Thanks.
Comment 4 georg-bsd 2018-12-28 11:41:17 UTC
I opened a issue on github https://github.com/FreeBSDDesktop/kms-drm/issues/116