Em Sun, 23 Dec 2012 15:01:26 +0100
Frank Schäfer escreveu:
> Am 23.12.2012 14:44, schrieb Mauro Carvalho Chehab:
> > Hi Frank,
> >
> > Em Thu, 8 Nov 2012 20:11:53 +0200
> > Frank Schäfer escreveu:
> >
> >> By default, isoc transfers are used if possible.
> >> With the new module parameter, bulk
Am 23.12.2012 14:44, schrieb Mauro Carvalho Chehab:
> Hi Frank,
>
> Em Thu, 8 Nov 2012 20:11:53 +0200
> Frank Schäfer escreveu:
>
>> By default, isoc transfers are used if possible.
>> With the new module parameter, bulk can be selected as the
>> preferred USB transfer type.
> I did some tests ye
Hi Frank,
Em Thu, 8 Nov 2012 20:11:53 +0200
Frank Schäfer escreveu:
> By default, isoc transfers are used if possible.
> With the new module parameter, bulk can be selected as the
> preferred USB transfer type.
I did some tests yesterday with prefer_bulk. IMHO, webcams should
select bulk mode
On Fri, Nov 9, 2012 at 11:00 AM, Frank Schäfer
wrote:
> Well, I deliberately called the module 'prefer_bulk' (and not
> 'use_bulk', 'force_bulk' ...) which should imply that nothing is guaranteed.
> And selecting bulk transfers for a device which actually doesn not
> provide bulk support doesn't m
Am 08.11.2012 21:46, schrieb Devin Heitmueller:
> On Thu, Nov 8, 2012 at 1:37 PM, Frank Schäfer
> wrote:
>> at least the "Silvercrest Webcam 1.3mpix" (board 71) exposes both
>> endpoint types (0x82=isoc and 0x84=bulk).
> Ah, interesting. It might be worthwhile to log a warning in dmesg if
> the u
On Thu, Nov 8, 2012 at 1:37 PM, Frank Schäfer
wrote:
> at least the "Silvercrest Webcam 1.3mpix" (board 71) exposes both
> endpoint types (0x82=isoc and 0x84=bulk).
Ah, interesting. It might be worthwhile to log a warning in dmesg if
the user sets the modprobe option but the board doesn't actual
Am 08.11.2012 21:19, schrieb Devin Heitmueller:
> On Thu, Nov 8, 2012 at 1:11 PM, Frank Schäfer
> wrote:
>> By default, isoc transfers are used if possible.
>> With the new module parameter, bulk can be selected as the
>> preferred USB transfer type.
> Hi Frank,
>
> Does your device actually expos
On Thu, Nov 8, 2012 at 1:11 PM, Frank Schäfer
wrote:
> By default, isoc transfers are used if possible.
> With the new module parameter, bulk can be selected as the
> preferred USB transfer type.
Hi Frank,
Does your device actually expose both isoc and bulk endpoints? If I
recall from the datas
By default, isoc transfers are used if possible.
With the new module parameter, bulk can be selected as the
preferred USB transfer type.
Signed-off-by: Frank Schäfer
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