Hi
Am 04.05.20 um 14:29 schrieb Emil Velikov:
> Hi Thomas,
>
> Just a couple of fly-by comments.
>
> On Wed, 29 Apr 2020 at 15:33, Thomas Zimmermann wrote:
>
>> @@ -1618,21 +1640,13 @@ mgag200_simple_display_pipe_update(struct
>> drm_simple_display_pipe *pipe,
>> struct mga_device *md
Hi Thomas,
Just a couple of fly-by comments.
On Wed, 29 Apr 2020 at 15:33, Thomas Zimmermann wrote:
> @@ -1618,21 +1640,13 @@ mgag200_simple_display_pipe_update(struct
> drm_simple_display_pipe *pipe,
> struct mga_device *mdev = to_mga_device(dev);
> struct drm_plane_state *sta
The VRAM helpers managed the framebuffer memory for mgag200. This came
with several problems, as some MGA device require the scanout address
to be located at VRAM offset 0. It's incompatible with the page-flip
semantics of DRM's atomic modesettting. With atomic modesetting, old and
new framebuffers
