Hey Rob,
This looks good to me, feel free to add my r-b.
Rob.
On Fri, 2017-10-06 at 16:31 -0500, Rob Herring wrote:
> Add the new DRM_MODE_ROTATE_* and DRM_MODE_REFLECT_* defines from
> v4.14-rc1
> kernel.
>
> Signed-off-by: Rob Herring <robh@xxxxxxxxxx>
> ---
> include/drm/drm_mode.h | 47
> +++++++++++++++++++++++++++++++++++++++++++++++
> 1 file changed, 47 insertions(+)
>
> diff --git a/include/drm/drm_mode.h b/include/drm/drm_mode.h
> index 080779785eb8..e01f129c0204 100644
> --- a/include/drm/drm_mode.h
> +++ b/include/drm/drm_mode.h
> @@ -119,6 +119,53 @@ extern "C" {
> #define DRM_MODE_LINK_STATUS_GOOD 0
> #define DRM_MODE_LINK_STATUS_BAD 1
>
> +/*
> + * DRM_MODE_ROTATE_<degrees>
> + *
> + * Signals that a drm plane is been rotated <degrees> degrees in
> counter
> + * clockwise direction.
> + *
> + * This define is provided as a convenience, looking up the property
> id
> + * using the name->prop id lookup is the preferred method.
> + */
> +#define DRM_MODE_ROTATE_0 (1<<0)
> +#define DRM_MODE_ROTATE_90 (1<<1)
> +#define DRM_MODE_ROTATE_180 (1<<2)
> +#define DRM_MODE_ROTATE_270 (1<<3)
> +
> +/*
> + * DRM_MODE_ROTATE_MASK
> + *
> + * Bitmask used to look for drm plane rotations.
> + */
> +#define DRM_MODE_ROTATE_MASK (\
> + DRM_MODE_ROTATE_0 | \
> + DRM_MODE_ROTATE_90 | \
> + DRM_MODE_ROTATE_180 | \
> + DRM_MODE_ROTATE_270)
> +
> +/*
> + * DRM_MODE_REFLECT_<axis>
> + *
> + * Signals that the contents of a drm plane is reflected in the
> <axis> axis,
> + * in the same way as mirroring.
> + *
> + * This define is provided as a convenience, looking up the property
> id
> + * using the name->prop id lookup is the preferred method.
> + */
> +#define DRM_MODE_REFLECT_X (1<<4)
> +#define DRM_MODE_REFLECT_Y (1<<5)
> +
> +/*
> + * DRM_MODE_REFLECT_MASK
> + *
> + * Bitmask used to look for drm plane reflections.
> + */
> +#define DRM_MODE_REFLECT_MASK (\
> + DRM_MODE_REFLECT_X | \
> + DRM_MODE_REFLECT_Y)
> +
> +
> struct drm_mode_modeinfo {
> __u32 clock;
> __u16 hdisplay;
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