On Tue, Jan 19, 2016 at 09:26:48AM +0100, Marek Szyprowski wrote:
> When no console framebuffer is enabled, the default plane state is
> defined by plane reset function. If driver uses generic helper, then
> rotation property is set to zero. This is not a valid value for that
> enum. This patch sets default rotation value to DRM_ROTATE_0.
>
> Signed-off-by: Marek Szyprowski <m.szyprowski@xxxxxxxxxxx>
Applied to drm-misc.
-Daniel
> ---
> drivers/gpu/drm/drm_atomic_helper.c | 4 +++-
> 1 file changed, 3 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/drm_atomic_helper.c b/drivers/gpu/drm/drm_atomic_helper.c
> index 268d37f26960..d0d4b2ff7c21 100644
> --- a/drivers/gpu/drm/drm_atomic_helper.c
> +++ b/drivers/gpu/drm/drm_atomic_helper.c
> @@ -2526,8 +2526,10 @@ void drm_atomic_helper_plane_reset(struct drm_plane *plane)
> kfree(plane->state);
> plane->state = kzalloc(sizeof(*plane->state), GFP_KERNEL);
>
> - if (plane->state)
> + if (plane->state) {
> plane->state->plane = plane;
> + plane->state->rotation = BIT(DRM_ROTATE_0);
> + }
> }
> EXPORT_SYMBOL(drm_atomic_helper_plane_reset);
>
> --
> 1.9.2
>
--
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch
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