Hi Kamil, Thanks for the patch. On Mon, Jan 14, 2013 at 10:36:04AM +0100, Kamil Debski wrote: > Set proper timestamp type in drivers that I am sure that use either > MONOTONIC or COPY timestamps. Other drivers will correctly report > UNKNOWN timestamp type instead of assuming that all drivers use monotonic > timestamps. What other kind of timestamps there can be? All drivers (at least those not mem-to-mem) that do obtain timestamps using system clock use monotonic ones. I'd think that there should no longer be any drivers using the UNKNOWN timestamp type: UNKNOWN is either from monotonic or realtime clock, and we just replaced all of them with the monotonic ones. No driver uses realtime timestamps anymore. How about making MONOTONIC timestamps default instead, or at least assigning all drivers something else than UNKNOWN? -- 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