[PATCH 7/9] drm/gma500: use gem get/put page helpers

[Guillaume CLÉMENT]

On Wed, Aug 07, 2013 at 01:41:25PM -0400, Rob Clark wrote:
> Signed-off-by: Rob Clark <robdclark at gmail.com>
> ---
>  drivers/gpu/drm/gma500/gtt.c | 38 ++++++--------------------------------
>  1 file changed, 6 insertions(+), 32 deletions(-)
> [ snip ]

This is quite late to report, but I've just begun testing 3.12, and this
patch makes my screen garbled when using the modesetting xorg driver.

So far it looks like the buffer that the xorg driver gets is
not the one that is actually mapped by the kernel.

I'm currently trying to know what exactly causes the problem, but I don't
know anything about the internals here...


I doubt it will help, but the fbdev driver still works with this patch.


- Guillaume