Hello Felipe, I'm currently working on fixing the power management issues in N900 MeeGo release. There is one big power consumer occurring which is the ISP1707 USB tranceiver. It is taking ~14mA power all the time regardless of cable being plugged in the device or not. I got the problem fixed with following patch in the MeeGo 2.6.37 based kernel, but the same fix does not seem to help with upstream linux-usb. Do you have any ideas why it did not work, or how we could make the suspending work in upstream linux-usb? thanks, Kalle Felipe Balbi (1): usb: musb: put transceiver in low power when in idle drivers/usb/musb/blackfin.c | 1 + drivers/usb/musb/davinci.c | 2 ++ drivers/usb/musb/musb_core.c | 15 +++++++++------ drivers/usb/musb/musb_core.h | 3 +++ drivers/usb/musb/omap2430.c | 2 ++ drivers/usb/musb/tusb6010.c | 2 ++ 6 files changed, 19 insertions(+), 6 deletions(-) -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
