Hi, thank you for your comments. Let me try to summarize the conclusions we've agreed here: 1.- soc-camera can support S_INPUT as long as I provide backwards compatibility in case subdev does not support s_routing (i.e. I must resend my patch returning input 0 in case s_routing is not supported). 2.- Board specific code must tell the subdevice which inputs are really connected and how through platform data. Is that OK? -- Javier Martin Vista Silicon S.L. CDTUC - FASE C - Oficina S-345 Avda de los Castros s/n 39005- Santander. Cantabria. Spain +34 942 25 32 60 www.vista-silicon.com -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html