On Fri, Apr 11, 2014 at 11:26 PM, Felipe Balbi <ba...@ti.com> wrote: > On Fri, Apr 11, 2014 at 03:50:04PM +0530, Pratyush Anand wrote: >> If a platform supports LPM then enable quirk in XHCI for the same. >> >> Signed-off-by: Pratyush Anand <pratyush.an...@st.com> >> --- >> drivers/usb/dwc3/core.c | 1 + >> drivers/usb/dwc3/core.h | 1 + >> drivers/usb/dwc3/host.c | 2 ++ >> 3 files changed, 4 insertions(+) >> >> diff --git a/drivers/usb/dwc3/core.c b/drivers/usb/dwc3/core.c >> index 358375e..119dea3 100644 >> --- a/drivers/usb/dwc3/core.c >> +++ b/drivers/usb/dwc3/core.c >> @@ -490,6 +490,7 @@ static int dwc3_probe(struct platform_device *pdev) >> dwc->maximum_speed = DWC3_DCFG_SUPERSPEED; >> >> dwc->needs_fifo_resize = of_property_read_bool(node, "tx-fifo-resize"); >> + dwc->lpm_capable = of_property_read_bool(node, "lpm-capable"); > > if we really don't have any way of detecting in runtime this feature, we > *must* give platform_data the same support.
OK. > >> >> pm_runtime_enable(dev); >> pm_runtime_get_sync(dev); >> diff --git a/drivers/usb/dwc3/core.h b/drivers/usb/dwc3/core.h >> index 27dad99..f7bf6da 100644 >> --- a/drivers/usb/dwc3/core.h >> +++ b/drivers/usb/dwc3/core.h >> @@ -725,6 +725,7 @@ struct dwc3 { >> unsigned setup_packet_pending:1; >> unsigned delayed_status:1; >> unsigned needs_fifo_resize:1; >> + unsigned lpm_capable:1; > > missing documentation!!! Will add. Pratyush > > -- > balbi -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html