Am Dienstag 14 August 2007 schrieb Paolo Ornati: > On Tue, 14 Aug 2007 17:46:16 +0200 > Oliver Neukum <[EMAIL PROTECTED]> wrote: > > > Am Dienstag 14 August 2007 schrieb Paolo Ornati: > > > Hewlett-Packard PhotoSmart 720 / PhotoSmart 935 (storage) > > > > Please try this patch. > > Tried on -rc3 but it doesn't work, dmesg attached. > > However I've found that if "hald" is running the problems doesn't > happen (I think it's just hidden by the fact that hald do some polling > on it preventing autosuspend to trigger).
Exactly. This is not reliable. It needs to be done in kernel. This patch should do it. Regards Oliver --- --- a/drivers/usb/core/quirks.c 2007-08-14 17:42:22.000000000 +0200 +++ b/drivers/usb/core/quirks.c 2007-08-14 20:30:28.000000000 +0200 @@ -30,6 +30,8 @@ static const struct usb_device_id usb_quirk_list[] = { /* HP 5300/5370C scanner */ { USB_DEVICE(0x03f0, 0x0701), .driver_info = USB_QUIRK_STRING_FETCH_255 }, + /* Hewlett-Packard PhotoSmart 720 / PhotoSmart 935 (storage) */ + { USB_DEVICE(0x03f0, 0x4002), .driver_info = USB_QUIRK_NO_AUTOSUSPEND }, /* Acer Peripherals Inc. (now BenQ Corp.) Prisa 640BU */ { USB_DEVICE(0x04a5, 0x207e), .driver_info = USB_QUIRK_NO_AUTOSUSPEND }, /* Benq S2W 3300U */ - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/