amdgpu support for Polaris11, Radeon Pro 400 series graphics

bfroemel@xxxxxxxxx (Bernhard Froemel) · Mon, 28 Nov 2016 22:59:13 +0100

On Mon, Nov 28, 2016 at 2:40 AM, Michel DÃ¤nzer <michel at daenzer.net> wrote:
> On 26/11/16 10:27 PM, Bernhard Froemel wrote:
>>
>>>     Device: AMD POLARIS11 (DRM 3.8.0 / 4.9.0-rc6, LLVM 3.8.1) (0x67ef)
>
> It might be worth trying Mesa 13 compiled against LLVM 3.9.
>

Thanks and tried it, but unfortunately it's essentially the same:
blank screen/gpu crash that sometimes locks up the whole system. No
consistent dmesg output (often there isn't even reported anything) or
other error messages anywhere.

Just for reference:
>     Device: AMD POLARIS11 (DRM 3.8.0 / 4.9.0-rc6, LLVM 3.9.0) (0x67ef)
>     Version: 13.0.1

Will enable more kernel debugging and hopefully better isolate the
problem(s) in the next couple of days.

Greetings,
  Bernhard