[alsa-devel] [PATCH] ALSA: snd-usb-usx2y: fix start frame mask

[Guido Aulisi]

Hi,
I saw this thread only today.
if I remember well, that patch worked because the check wrapped around
03ff, but in the end I removed that check totally.
I haven't used my Tascam US122 since may 2013, because I work with an
RME Raydat in my studio and I used the Tascam only for live recording.
If you want, I can do some other testing on my US122.
Ciao
Guido Aulisi


2013/10/2 Daniel Mack <zonque at gmail.com>:
> On 02.10.2013 15:48, Takashi Iwai wrote:
>> At Wed,  2 Oct 2013 15:39:57 +0200,
>> Daniel Mack wrote:
>>>
>>> This patch is based on a change proposed by Guido Aulisi in a
>>> discussion on LAU which can be followed here:
>>>
>>>   http://linuxaudio.org/mailarchive/lau/2013/5/20/200177
>>>
>>> Cc: fzu at wemgehoertderstaat.de
>>> Original-code-by: Guido Aulisi <guido.aulisi at gmail.com>
>>> Tested-by: Dr Nicholas J Bailey <nicholas.bailey at glasgow.ac.uk>
>>> Signed-off-by: Daniel Mack <zonque at gmail.com>
>>
>> Why this fixes the issue at all?
>> There is no explanation in the thread.
>
> I have no idea of this driver.
>
>> If any, the sanity check there is simply bogus for ehci, and it'd be
>> better to get rid of it completely.
>
> You're right. I guess, however, that there was a reason to add the code
> in the first place.
>
> Anyway, I'll send another patch that does the removal.
>
> Thanks,
> Daniel
>