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 at vger.kernel.org > Cc: Rob Herring <robh at kernel.org> > Cc: Tomi Valkeinen <tomi.valkeinen at ti.com> > > Signed-off-by: Archit Taneja <architt at codeaurora.org> > --- > .../devicetree/bindings/display/msm/dsi.txt | 32 +++++-
Acked-by: Rob Herring <robh at kernel.org> > drivers/gpu/drm/msm/dsi/dsi_host.c | 116 > +++++++++++++++++---- > 2 files changed, 125 insertions(+), 23 deletions(-)
