[drm-next-3.18 (-wip)] only works with b6c2b4 below evergreen (UVD)

[Alex Deucher]

On Thu, Sep 11, 2014 at 6:12 PM, Dieter Nützel <Dieter at nuetzel-hh.de> wrote:
> Hello Alex and Christian,
>
> RV730 (AGP) need badly
>
> From b6c2b4faf90230ef9cf1a81f36cbccda4a606c59 Mon Sep 17 00:00:00 2001
> From: Alex Deucher <alexander.deucher at amd.com>
> Date: Mon, 8 Sep 2014 13:16:39 -0400
> Subject: [PATCH] drm/radeon: only use me/pfp sync on evergreen+
>
> The packet seems to cause hangs on some 7xx asics.
>
> bug:
> https://bugs.freedesktop.org/show_bug.cgi?id=83616
>
> Signed-off-by: Alex Deucher <alexander.deucher at amd.com>
>
> to get UVD going, again.

Dave already pulled it into drm-next:
http://cgit.freedesktop.org/~airlied/linux/commit/?h=drm-fixes&id=b6c2b4faf90230ef9cf1a81f36cbccda4a606c59

Alex

>
> Thanks,
> Dieter.
>
> PS
> Examination of
> [   11.279944] radeon 0000:01:00.0: (-1) pin WB bo failed
> [   11.279956] radeon 0000:01:00.0: f6124800 unpin not necessary
> [   11.279975] radeon 0000:01:00.0: disabling GPU acceleration
> [   11.331227] radeon 0000:01:00.0: f610e000 unpin not necessary
> is under way - I'm learning GIT...;-)