Hi Hans, > Jeremy Cline correctly points out in rhbz#1514836 that a device where the > QCA rome chipset needs the USB_QUIRK_RESET_RESUME quirk, may also ship > with a different wifi/bt chipset in some configurations. > > If that is the case then we are needlessly penalizing those other chipsets > with a reset-resume quirk, typically causing 0.4W extra power use because > this disables runtime-pm. > > This commit moves the DMI table check to a btusb_check_needs_reset_resume() > helper (so that we can easily also call it for other chipsets) and calls > this new helper only for QCA_ROME chipsets for now. > > BugLink: https://bugzilla.redhat.com/show_bug.cgi?id=1514836 > Cc: stable@xxxxxxxxxxxxxxx > Cc: Jeremy Cline <jcline@xxxxxxxxxx> > Suggested-by: Jeremy Cline <jcline@xxxxxxxxxx> > Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx> > --- > drivers/bluetooth/btusb.c | 10 +++++++--- > 1 file changed, 7 insertions(+), 3 deletions(-) patch has been applied to bluetooth-stable tree. Regards Marcel -- 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
