Oliver Neukum wrote:
> Am Dienstag, 5. Februar 2008 08:36:01 schrieb Clemens Ladisch:
> > If you do autosuspend changes, they would have to go on top of the patch
> > below, which makes the driver submit the endpoint's URB only when some
> > MIDI stream is open.
>
> Ok, this turns out to be more co
Am Dienstag, 5. Februar 2008 08:36:01 schrieb Clemens Ladisch:
> > Documentation/DocBook/writing-an-alsa-driver, section
> > "RawMIDI Interface".
> >
> > Just use the *_open/*_close and *_disconnect callbacks.
>
> Sorry, what I wrote isn't true for input because the driver uses an
> active URB reg
I wrote:
> Oliver Neukum wrote:
>> Yes, I noticed. I thought midi is a separate driver. Is there documentation
>> on the midi API?
>
> Documentation/DocBook/writing-an-alsa-driver, section
> "RawMIDI Interface".
>
> Just use the *_open/*_close and *_disconnect callbacks.
Sorry, what I wrote isn't
Oliver Neukum wrote:
> Am Montag, 4. Februar 2008 15:47:08 schrieb Clemens Ladisch:
>> Oliver Neukum wrote:
>> > Am Montag, 4. Februar 2008 09:58:19 schrieb Clemens Ladisch:
>> >> parameter settings. Furthermore, it should be possible to use this
>> >> device with its external input even when the
Am Montag, 4. Februar 2008 15:47:08 schrieb Clemens Ladisch:
> Oliver Neukum wrote:
> > Am Montag, 4. Februar 2008 09:58:19 schrieb Clemens Ladisch:
> >> Oliver Neukum wrote:
> >> > this patch implements autosuspend for USB audio devices.
> >>
> >> The Creative Audigy 2 NX mutes itself when being s
Oliver Neukum wrote:
> Am Montag, 4. Februar 2008 09:58:19 schrieb Clemens Ladisch:
>> Oliver Neukum wrote:
>> > this patch implements autosuspend for USB audio devices.
>>
>> The Creative Audigy 2 NX mutes itself when being suspended but doesn't
>> unmute when resuming. (Apparently, this self-powe
Am Montag, 4. Februar 2008 09:58:19 schrieb Clemens Ladisch:
> Oliver Neukum wrote:
> > this patch implements autosuspend for USB audio devices.
>
> The Creative Audigy 2 NX mutes itself when being suspended but doesn't
> unmute when resuming. (Apparently, this self-powered device treats
> supend
Oliver Neukum wrote:
> this patch implements autosuspend for USB audio devices.
The Creative Audigy 2 NX mutes itself when being suspended but doesn't
unmute when resuming. (Apparently, this self-powered device treats
supend the same as disconnection.)
The Roland SC-8820 resets itself when being
On Fri, 1 Feb 2008, Oliver Neukum wrote:
> Am Freitag, 1. Februar 2008 16:10:45 schrieb Alan Stern:
> > On Fri, 1 Feb 2008, Oliver Neukum wrote:
> >
> > > Hi,
> > >
> > > this patch implements autosuspend for USB audio devices.
> >
> > > @@ -1937,6 +1945,7 @@ static int snd_usb_pcm_close(struct
Am Freitag, 1. Februar 2008 16:10:45 schrieb Alan Stern:
> On Fri, 1 Feb 2008, Oliver Neukum wrote:
>
> > Hi,
> >
> > this patch implements autosuspend for USB audio devices.
>
> > @@ -1937,6 +1945,7 @@ static int snd_usb_pcm_close(struct snd_pcm_substream
> > *substream, int direction)
> >
Am Freitag, 1. Februar 2008 16:10:45 schrieb Alan Stern:
> On Fri, 1 Feb 2008, Oliver Neukum wrote:
>
> > Hi,
> >
> > this patch implements autosuspend for USB audio devices.
>
> > @@ -1937,6 +1945,7 @@ static int snd_usb_pcm_close(struct snd_pcm_substream
> > *substream, int direction)
> >
On Fri, 1 Feb 2008, Oliver Neukum wrote:
> Hi,
>
> this patch implements autosuspend for USB audio devices.
> @@ -1937,6 +1945,7 @@ static int snd_usb_pcm_close(struct snd_pcm_substream
> *substream, int direction)
> subs->interface = -1;
> }
> subs->pcm_substream = NU
Hi,
this patch implements autosuspend for USB audio devices.
Signed-off-by: Oliver Neukum <[EMAIL PROTECTED]>
It's against Linus's git tree plus
git-pull git://git.kernel.org/pub/scm/linux/kernel/git/perex/alsa.git mm
as this contains suspend/resume support for USB audio. Please test.
R
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