[PATCH hwc] drm_hwcomposer: correct handling of DRM_MODE_ROTATE_0

[Rob Herring]

On Wed, Nov 1, 2017 at 11:37 AM, Rob Herring <robh at kernel.org> wrote:
> If the rotation property is supported for a plane, then the rotation
> value must be non-zero. For the case of 0 degree rotation,
> DRM_MODE_ROTATE_0 needs to be set.
>
> Signed-off-by: Rob Herring <robh at kernel.org>
> ---
>  drmdisplaycompositor.cpp | 4 +++-
>  1 file changed, 3 insertions(+), 1 deletion(-)

Pushed to master.