On Thu, Feb 25, 2016 at 11:19:48AM +0530, Archit Taneja wrote: > The DSI driver is currently unaware of how the DSI physical data lanes > are mapped to the logical lanes provided by the DSI controller. > > Create a DT binding "qcom,data-lane-map" that provides this information > on a given platform. > > The MSM DSI controller is restricted in terms of what all mappings > it can support. The lane polarity is fixed for all the lanes, the clock > lanes are fixed, and the data lanes can be swapped among each other only > for a few combinations. Apply these restrictions when we parse the DT > data. > > Cc: devicetree@xxxxxxxxxxxxxxx > Cc: Rob Herring <robh@xxxxxxxxxx> > Cc: Tomi Valkeinen <tomi.valkeinen@xxxxxx> > > Signed-off-by: Archit Taneja <architt@xxxxxxxxxxxxxx> > --- > .../devicetree/bindings/display/msm/dsi.txt | 32 +++++- Acked-by: Rob Herring <robh@xxxxxxxxxx> > drivers/gpu/drm/msm/dsi/dsi_host.c | 116 +++++++++++++++++---- > 2 files changed, 125 insertions(+), 23 deletions(-) -- 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
