Hi Philipp, On Fri, Oct 07, 2016 at 06:00:49PM +0200, Philipp Zabel wrote: > In some cases, for example MIPI CSI-2 input on i.MX6, the sending and > receiving subdevice need to be prepared in lock-step before the actual > streaming can start. In the i.MX6 MIPI CSI-2 case, the sender needs to > put its MIPI CSI-2 transmitter lanes into stop state, and the receiver > needs to configure its D-PHY and detect the stop state on all active > lanes. Only then the sender can be enabled to stream data and the > receiver can lock its PLL to the clock lane. Is there a need to explicitly control this? Shouldn't this already be the case when the transmitting device is powered on and is not streaming? -- Kind regards, Sakari Ailus e-mail: sakari.ailus@xxxxxx XMPP: sailus@xxxxxxxxxxxxxx -- 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
