On Mon, Aug 26, 2019 at 05:26:36PM +0200, Boris Brezillon wrote: > This is part of our attempt to make the bridge chain a double-linked > list based on the generic list helpers. In order to do that, we must > patch all drivers manipulating the encoder->bridge field directly. > > Signed-off-by: Boris Brezillon <boris.brezil...@collabora.com> > Reviewed-by: Sam Ravnborg <s...@ravnborg.org> > Reviewed-by: Laurent Pinchart <laurent.pinch...@ideasonboard.com>
Do you want to take this through -misc? Reviewed-by: Sean Paul <s...@poorly.run> > --- > Changes in v2: > * Add Laurent and Sam R-b (waiting for a R-b from a drm/msm maintainer > now) > --- > drivers/gpu/drm/msm/edp/edp.c | 4 +++- > drivers/gpu/drm/msm/hdmi/hdmi.c | 4 +++- > 2 files changed, 6 insertions(+), 2 deletions(-) > > diff --git a/drivers/gpu/drm/msm/edp/edp.c b/drivers/gpu/drm/msm/edp/edp.c > index b54559a79d36..ad4e963ccd9b 100644 > --- a/drivers/gpu/drm/msm/edp/edp.c > +++ b/drivers/gpu/drm/msm/edp/edp.c > @@ -178,7 +178,9 @@ int msm_edp_modeset_init(struct msm_edp *edp, struct > drm_device *dev, > goto fail; > } > > - encoder->bridge.next = edp->bridge; > + ret = drm_bridge_attach(encoder, edp->bridge, NULL); > + if (ret) > + goto fail; > > priv->bridges[priv->num_bridges++] = edp->bridge; > priv->connectors[priv->num_connectors++] = edp->connector; > diff --git a/drivers/gpu/drm/msm/hdmi/hdmi.c b/drivers/gpu/drm/msm/hdmi/hdmi.c > index 9d94a88dd8d6..55b9a8c8312b 100644 > --- a/drivers/gpu/drm/msm/hdmi/hdmi.c > +++ b/drivers/gpu/drm/msm/hdmi/hdmi.c > @@ -327,7 +327,9 @@ int msm_hdmi_modeset_init(struct hdmi *hdmi, > goto fail; > } > > - encoder->bridge.next = hdmi->bridge; > + ret = drm_bridge_attach(encoder, hdmi->bridge, NULL); > + if (ret) > + goto fail; > > priv->bridges[priv->num_bridges++] = hdmi->bridge; > priv->connectors[priv->num_connectors++] = hdmi->connector; > -- > 2.21.0 > > _______________________________________________ > dri-devel mailing list > dri-devel@lists.freedesktop.org > https://lists.freedesktop.org/mailman/listinfo/dri-devel -- Sean Paul, Software Engineer, Google / Chromium OS _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel
