8 Dec
2016
8 Dec
'16
2:57 a.m.
Hi Rob
From: Kuninori Morimoto kuninori.morimoto.gx@renesas.com
OF graph indicates each devices connection. But it doesn't support type of each port. For example HDMI case, it has video port and sound port in one device node. In this case, current driver can't handle each port correctly. This patch enables to use type property on OF graph.
I still don't think this is necessary. Simply define which port number is which for each HDMI chip.
If this is necessary, then the types, video and sound, are too generic.
About this, if OF-graph can have "query" function to each port, I can remove this "type" property from DT, and driver can answer each port feature. But is this OK approach ?
Best regards --- Kuninori Morimoto