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SubjectRe: [PATCH v2 2/2] ALSA: usb: initial USB Audio Device Class 3.0 support
On Mon, Mar 19, 2018 at 05:28:56PM +0100, Takashi Iwai wrote:
> On Mon, 19 Mar 2018 02:46:03 +0100,
> Ruslan Bilovol wrote:
> >
> > Recently released USB Audio Class 3.0 specification
> > introduces many significant changes comparing to
> > previous versions, like
> > - new Power Domains, support for LPM/L1
> > - new Cluster descriptor
> > - changed layout of all class-specific descriptors
> > - new High Capability descriptors
> > - New class-specific String descriptors
> > - new and removed units
> > - additional sources for interrupts
> > - removed Type II Audio Data Formats
> > - ... and many other things (check spec)
> >
> > It also provides backward compatibility through
> > multiple configurations, as well as requires
> > mandatory support for BADD (Basic Audio Device
> > Definition) on each ADC3.0 compliant device
> >
> > This patch adds initial support of UAC3 specification
> > that is enough for Generic I/O Profile (BAOF, BAIF)
> > device support from BADD document.
> >
> > Signed-off-by: Ruslan Bilovol <ruslan.bilovol@gmail.com>
>
> Most code changes look fairly straightforward, and not breaking the
> UAC1/UAC2 stuff. So the stuff is good enough through a quick glance.
>
> I suppose it's better to merge via sound git tree.
> Greg, could you check include/linux/usb/* (and uapi) stuff and give an
> ack if it's OK?

Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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