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UPSTREAM: usb: dwc3: gadget: Set lpm_capable

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All DWC3 controllers are LPM capable. Report that in the
usb_gadget.lpm_capable for the gadget driver to properly output the
bcdUSB value in the descriptor.

Change-Id: Ib40247fb4145a683ce84a0358eddfeb69b5a868c
Signed-off-by: Thinh Nguyen <thinhn@synopsys.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Signed-off-by: William Wu <william.wu@rock-chips.com>
(cherry picked from commit c729969b2b)
This commit is contained in:
Thinh Nguyen 2019-04-25 14:28:24 -07:00 committed by Tao Huang
parent b3223e74f6
commit 150cb8ab0c
1 changed files with 1 additions and 0 deletions
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drivers/usb/dwc3/gadget.c
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@ -3292,6 +3292,7 @@ int dwc3_gadget_init(struct dwc3 *dwc)
dwc->gadget.sg_supported = true;
dwc->gadget.name = "dwc3-gadget";
dwc->gadget.is_otg = dwc->dr_mode == USB_DR_MODE_OTG;
dwc->gadget.lpm_capable = true;
/*
* FIXME We might be setting max_speed to <SUPER, however versions