[alsa-devel] [PATCH] sound: usb: USB3 Super Speed patch

Paul Zimmerman Paul.Zimmerman at synopsys.com
Wed Aug 11 20:16:05 CEST 2010

> From: Daniel Mack [mailto:daniel at caiaq.de]
> On Wed, Aug 11, 2010 at 08:58:29AM +0200, Clemens Ladisch wrote:
> > Paul Zimmerman wrote:
> > > This patch adds Super Speed support to the USB drivers under sound/. It adds
> > > tests for USB_SPEED_SUPER to all the places that check for the USB speed.
> Can we see the full patch on this list, please?

OK, when I resend the patch I will copy alsa-devel.

> Just curious - did you actually test the driver with a SuperSpeed
> capable USB audio device? Which device was that?

It's the Synopsys SuperSpeed USB3 device core, on an FPGA PCI development board.
The audio device implementation is not a real product, just a test platform. To
implement it, we used the audio gadget driver with some mods to support USB3.

> Thanks,
> Daniel

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