On ke, 2016-07-20 at 16:18 +0300, ville.syrjala at linux.intel.com wrote: > From: Ville Syrjälä <ville.syrjala at linux.intel.com> > > Not all planes on the ssytem may support the same rotations/reflections,
s/ssytem/system/ > so make it possible to create a separate property for each plane. > This way userspace gets told exactly which rotations/reflections are > possible for each plane. > > Signed-off-by: Ville Syrjälä <ville.syrjala at linux.intel.com> > --- >  drivers/gpu/drm/drm_atomic.c    | 6 ++++-- >  drivers/gpu/drm/drm_fb_helper.c | 6 +++++- >  include/drm/drm_crtc.h          | 2 ++ >  3 files changed, 11 insertions(+), 3 deletions(-) > > diff --git a/drivers/gpu/drm/drm_atomic.c b/drivers/gpu/drm/drm_atomic.c > index 5f0002897862..38b023da6f09 100644 > --- a/drivers/gpu/drm/drm_atomic.c > +++ b/drivers/gpu/drm/drm_atomic.c > @@ -710,7 +710,8 @@ int drm_atomic_plane_set_property(struct drm_plane *plane, >  state->src_w = val; >  } else if (property == config->prop_src_h) { >  state->src_h = val; > - } else if (property == config->rotation_property) { > + } else if (property == config->rotation_property || > +    property == plane->rotation_property) { >  if (!is_power_of_2(val & DRM_ROTATE_MASK)) >  return -EINVAL; >  state->rotation = val; > @@ -768,7 +769,8 @@ drm_atomic_plane_get_property(struct drm_plane *plane, >  *val = state->src_w; >  } else if (property == config->prop_src_h) { >  *val = state->src_h; > - } else if (property == config->rotation_property) { > + } else if (property == config->rotation_property || > +    property == plane->rotation_property) { >  *val = state->rotation; >  } else if (plane->funcs->atomic_get_property) { >  return plane->funcs->atomic_get_property(plane, state, > property, val); > diff --git a/drivers/gpu/drm/drm_fb_helper.c b/drivers/gpu/drm/drm_fb_helper.c > index ce54e985d91b..ce536c0553e5 100644 > --- a/drivers/gpu/drm/drm_fb_helper.c > +++ b/drivers/gpu/drm/drm_fb_helper.c > @@ -392,7 +392,11 @@ static int restore_fbdev_mode(struct drm_fb_helper > *fb_helper) >  if (plane->type != DRM_PLANE_TYPE_PRIMARY) >  drm_plane_force_disable(plane); >  > - if (dev->mode_config.rotation_property) { > + if (plane->rotation_property) { > + drm_mode_plane_set_obj_prop(plane, > +     > plane->rotation_property, > +     BIT(DRM_ROTATE_0)); > + } else if (dev->mode_config.rotation_property) { Why not clear the mode_config.rotation_property too, still? Regards, Joonas >  drm_mode_plane_set_obj_prop(plane, >      > dev->mode_config.rotation_property, >      BIT(DRM_ROTATE_0)); > diff --git a/include/drm/drm_crtc.h b/include/drm/drm_crtc.h > index b7ac7dcf52db..8d65e85d6d91 100644 > --- a/include/drm/drm_crtc.h > +++ b/include/drm/drm_crtc.h > @@ -1737,6 +1737,8 @@ struct drm_plane { >  const struct drm_plane_helper_funcs *helper_private; >  >  struct drm_plane_state *state; > + > + struct drm_property *rotation_property; >  }; >  >  /** -- Joonas Lahtinen Open Source Technology Center Intel Corporation