From: Thinh Nguyen <Thinh.Nguyen@synopsys.com>
Date: Thu, 25 Apr 2019 21:28:24 +0000 (-0700)
Subject: usb: dwc3: gadget: Set lpm_capable
X-Git-Tag: v5.2-rc1~132^2^2~4
X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=c729969b2b692ce3ed362e60d38391e7671758ff;p=linux.git

usb: dwc3: gadget: Set lpm_capable

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.

Signed-off-by: Thinh Nguyen <thinhn@synopsys.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
---

diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c
index 2bb0ff9608d3..ab53f7103de4 100644
--- a/drivers/usb/dwc3/gadget.c
+++ b/drivers/usb/dwc3/gadget.c
@@ -3301,6 +3301,7 @@ 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