From: Clemens Ladisch <clemens@ladisch.de>
To: Takashi Iwai <tiwai@suse.de>
Cc: alsa-devel@lists.sourceforge.net
Subject: Re: Re: [PATCH] USB MIDI driver
Date: Wed, 03 Jul 2002 16:42:43 +0200 [thread overview]
Message-ID: <3D230D63.8ED93F9D@ladisch.de> (raw)
In-Reply-To: s5hk7odrlu1.wl@alsa2.suse.de
Takashi Iwai wrote:
> Clemens Ladisch wrote:
> > and virmidi with SNDRV_VIRMIDI_SEQ_ATTACH doesn't support input anyway,
>
> hmm, this mode wasn't tested, too. usb-midi is the first case.
> doesn't rawmidi read work at all?
The driver calls snd_seq_kernel_client_dispatch() to get rid of an event.
To receive a sequencer event, virmidi would need its own sequencer client
(or port), like it does with SNDRV_VIRMIDI_SEQ_DISPATCH, but then we would
have two sequencer clients.
Alternatively, usb-midi could call snd_virmidi_receive() directly, but that
smells somewhat like a hack. (I've noticed that snd_virmidi_receive() isn't
declared static, although it isn't exported either. :-)
Clemens
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next prev parent reply other threads:[~2002-07-03 14:42 UTC|newest]
Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-07-01 17:07 [PATCH] USB MIDI driver Clemens Ladisch
2002-07-02 10:36 ` Takashi Iwai
2002-07-02 14:28 ` USB recording - repetitive peaks Patrick Shirkey
2002-07-02 14:57 ` Takashi Iwai
2002-07-02 15:35 ` Patrick Shirkey
2002-07-02 16:03 ` Takashi Iwai
2002-07-02 16:37 ` Patrick Shirkey
2002-07-02 16:39 ` Takashi Iwai
2002-07-02 17:08 ` Patrick Shirkey
2002-07-02 17:29 ` Takashi Iwai
2002-07-02 18:04 ` Patrick Shirkey
2002-07-02 18:26 ` Patrick Shirkey
2002-07-02 18:38 ` Patrick Shirkey
2002-07-04 9:41 ` Takashi Iwai
2002-07-03 8:55 ` Takashi Iwai
2002-07-04 16:23 ` Patrick Shirkey
2002-07-04 16:26 ` Takashi Iwai
2002-07-04 17:15 ` Patrick Shirkey
2002-07-04 17:27 ` Paul Davis
2002-07-05 13:44 ` Takashi Iwai
2002-07-05 18:19 ` Patrick Shirkey
2002-07-05 18:37 ` Patrick Shirkey
2002-07-04 18:59 ` Thorsten Haas
2002-07-05 6:56 ` Thorsten Haas
2002-07-05 8:34 ` Patrick Shirkey
2002-07-05 8:38 ` Thorsten Haas
2002-07-05 9:06 ` Thorsten Haas
2002-07-05 15:35 ` Takashi Iwai
2002-07-03 5:18 ` Fernando Pablo Lopez-Lezcano
2002-07-03 8:50 ` Takashi Iwai
2002-07-02 16:07 ` Patrick Shirkey
2002-07-02 14:51 ` Re: [PATCH] USB MIDI driver Takashi Iwai
2002-07-02 20:40 ` Pedro Lopez-Cabanillas
2002-07-02 22:10 ` Pedro Lopez-Cabanillas
2002-07-03 12:52 ` Clemens Ladisch
2002-07-03 13:18 ` Takashi Iwai
2002-07-03 14:42 ` Clemens Ladisch [this message]
2002-07-04 9:47 ` Takashi Iwai
2002-07-04 11:52 ` Clemens Ladisch
2002-07-05 7:55 ` Clemens Ladisch
2002-07-05 13:40 ` Takashi Iwai
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