| Message ID | 1476887143-24831-5-git-send-email-laurent.pinchart+renesas@ideasonboard.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
Hi, On 10/19/2016 07:55 PM, Laurent Pinchart wrote: > The drm_bridge object models on- or off-chip hardware encoders and > provide an abstract control API to display drivers. In order to help > display drivers creating the right kind of drm_encoder object, expose > the type of the hardware encoder associated with each bridge. > > Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> > --- > include/drm/drm_bridge.h | 8 ++++++++ > 1 file changed, 8 insertions(+) > > diff --git a/include/drm/drm_bridge.h b/include/drm/drm_bridge.h > index 530a1d6e8cde..e93105bffc3c 100644 > --- a/include/drm/drm_bridge.h > +++ b/include/drm/drm_bridge.h > @@ -194,6 +194,14 @@ struct drm_bridge { > #endif > struct list_head list; > > + /** > + * @encoder_type: > + * > + * Type of the hardware encoder modeled by the bridge as one of the > + * DRM_MODE_ENCODER_* types. This will usually be identical to the > + * ->encoder.encoder_type for the last bridge in the chain only. It isn't entirely clear in the comment that we're mentioning drm_encoder's encoder_type here. Maybe we can give a &drm_encoder back reference? > + */ > + int encoder_type; > const struct drm_bridge_funcs *funcs; > void *driver_private; > }; >
diff --git a/include/drm/drm_bridge.h b/include/drm/drm_bridge.h index 530a1d6e8cde..e93105bffc3c 100644 --- a/include/drm/drm_bridge.h +++ b/include/drm/drm_bridge.h @@ -194,6 +194,14 @@ struct drm_bridge { #endif struct list_head list; + /** + * @encoder_type: + * + * Type of the hardware encoder modeled by the bridge as one of the + * DRM_MODE_ENCODER_* types. This will usually be identical to the + * ->encoder.encoder_type for the last bridge in the chain only. + */ + int encoder_type; const struct drm_bridge_funcs *funcs; void *driver_private; };
The drm_bridge object models on- or off-chip hardware encoders and provide an abstract control API to display drivers. In order to help display drivers creating the right kind of drm_encoder object, expose the type of the hardware encoder associated with each bridge. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> --- include/drm/drm_bridge.h | 8 ++++++++ 1 file changed, 8 insertions(+)