lkml.org 
[lkml]   [2019]   [Aug]   [15]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCHv2] USB: serial: option: Add Motorola modem UARTs
On Thu 2019-08-15 01:26:02, Tony Lindgren wrote:
> On Motorola Mapphone devices such as Droid 4 there are five USB ports
> that do not use the same layout as Gobi 1K/2K/etc devices listed in
> qcserial.c. So we should use qcaux.c or option.c as noted by
> Dan Williams <dan.j.williams@intel.com>.
>
> As the Motorola USB serial ports have an interrupt endpoint as shown
> with lsusb -v, we should use option.c instead of qcaux.c as pointed out
> by Johan Hovold <johan@kernel.org>.
>
> The ff/ff/ff interfaces seem to always be UARTs on Motorola devices.
> For the other interfaces, class 0x0a (CDC Data) should not in general
> be added as they are typically part of a multi-interface function as
> noted earlier by Bjørn Mork <bjorn@mork.no>.

Acked-by: Pavel Machek <pavel@ucw.cz>
> Cc: Sebastian Reichel <sre@kernel.org>
> Tested-by: Pavel Machek <pavel@ucw.cz>
> Signed-off-by: Tony Lingren <tony@atomide.com>

--
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
[unhandled content-type:application/pgp-signature]
\
 
 \ /
  Last update: 2019-08-15 11:50    [W:0.049 / U:0.240 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site