linux-kernel - Re: [PATCH 0/2] usb: dwc3: gadget: Fix erratic interrupts and delayed enumeration

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Date:	Wed, 16 Mar 2016 15:08:41 +0200
From:	Felipe Balbi <balbi@...nel.org>
To:	Roger Quadros <rogerq@...com>
Cc:	nsekhar@...com, linux-usb@...r.kernel.org,
	linux-kernel@...r.kernel.org, Roger Quadros <rogerq@...com>
Subject: Re: [PATCH 0/2] usb: dwc3: gadget: Fix erratic interrupts and delayed enumeration


Hi,

Roger Quadros <rogerq@...com> writes:
> The existing workaround (for STAR#9000525659) of forcing
> DEVSPD to SUPER_SPEED for HIGH_SPEED ports is causing
> another side effect which causes erratic interrupts and delayed gadget
> enumeration of upto 2 seconds.

right, but the real problem is with an SoC which wants to force lower
speed on an IP that can't support it ;-)

-- 
balbi

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