On Wed, Nov 02, 2016 at 06:32:17PM +0200, Jyri Sarha wrote: > Adds drm bride support for attaching drm bridge drivers to tilcdc. The > decision whether a video port leads to an external encoder or bridge > is made simply based on remote device's compatible string. The code > has been tested with BeagleBone-Black with and without BeagleBone > DVI-D Cape Rev A3 using ti-tfp410 driver. > > Signed-off-by: Jyri Sarha <jsarha@xxxxxx> > --- > .../devicetree/bindings/display/tilcdc/tilcdc.txt | 7 +- > drivers/gpu/drm/tilcdc/tilcdc_drv.c | 7 +- > drivers/gpu/drm/tilcdc/tilcdc_drv.h | 2 + > drivers/gpu/drm/tilcdc/tilcdc_external.c | 140 ++++++++++++++++++--- > drivers/gpu/drm/tilcdc/tilcdc_external.h | 1 + > 5 files changed, 135 insertions(+), 22 deletions(-) > > diff --git a/Documentation/devicetree/bindings/display/tilcdc/tilcdc.txt b/Documentation/devicetree/bindings/display/tilcdc/tilcdc.txt > index 6fddb4f..ae7a942 100644 > --- a/Documentation/devicetree/bindings/display/tilcdc/tilcdc.txt > +++ b/Documentation/devicetree/bindings/display/tilcdc/tilcdc.txt > @@ -34,9 +34,10 @@ Optional properties: > > Optional nodes: > > - - port/ports: to describe a connection to an external encoder. The > - binding follows Documentation/devicetree/bindings/graph.txt and > - suppors a single port with a single endpoint. > + - port/ports: to describe a connection to an external encoder or > + bridge. The binding follows > + Documentation/devicetree/bindings/graph.txt and suppors a single > + port with a single endpoint. I don't think a DT change is needed here. Bridge vs. encoder is all DRM terminology. > > - See also Documentation/devicetree/bindings/display/tilcdc/panel.txt and > Documentation/devicetree/bindings/display/tilcdc/tfp410.txt for connecting -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
