On Tue, May 03, 2016 at 04:27:56PM +0530, Archit Taneja wrote: > The MDP DT node now contains a list of ports that describe how it connects > to external encoder interfaces like DSI and HDMI. These follow the > standard of_graph bindings, and allow us to get rid of the 'connectors' > phandle that contained a list of all the external encoders connected to > MDP. > > The GPU phandle is removed too until we figure out what's the right way > to specify it in DT. [...] > + For MDP4, the output port mappings are: > + Port 0 -> LCDC/LVDS > + Port 1 -> DSI1 Cmd/Video > + Port 2 -> DSI2 Cmd/Video > + Port 3 -> DTV > + > + For MDP5, the availability of output ports vary across each SoC revision, but > + they generally have the following mapping: > + Port 0 -> MDP_INTF0 (eDP) > + Port 1 -> MDP_INTF1 (DSI1) > + Port 2 -> MDP_INTF2 (DSI2) > + Port 3 -> MDP_INTF3 (HDMI) > + > + See drivers/gpu/drm/msm/mdp/mdp5/mdp5_cfg.c to see what all INTFs a particular > + SoC revision has enabled. The binding doc shouldn't depend on kernel code. You need to document it here. Rob -- To unsubscribe from this list: send the line "unsubscribe linux-arm-msm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
