<resend with a bunch of To and Cc address added, sorry? Hi All, I'm working on trying to improve the OOTB power-consumption of Linux (Fedora Workstation) on laptops. One of the easy wins here is enabling runtime-pm / autosuspend for btusb, since on many laptops the USB bluetooth device is the only USB device not using autosuspend, enabling this will not only allow suspending the USB bluetooth device but also to USB HCI, leading to a significant saving in power consumption of aprox. 0.4W. So I would like to look into enabling runtime-pm / autosuspend for btusb by default. Question, are there any known issues with enabling runtime-pm ? I realize that simply enabling it for all btusb devices is a bit of a big hammer and might be a bad idea since there will probably be some devices out there which do not support this properly. I was thinking that instead of enabling runtime-pm for all btusb devices, maybe this is something which we can do a vendor-id basis, starting with Intel and Broadcom devices ? Regards, Hans -- To unsubscribe from this list: send the line "unsubscribe linux-bluetooth" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
