From: Stas Sergeev <stsp@aknet.ru>
To: Jaroslav Kysela <perex@perex.cz>
Cc: ALSA devel <alsa-devel@alsa-project.org>
Subject: Re: namehint: Evaluate more possibilities for hw devices
Date: Fri, 01 Oct 2010 16:26:01 +0400 [thread overview]
Message-ID: <4CA5D359.9040400@aknet.ru> (raw)
In-Reply-To: <alpine.LNX.2.00.1010011408410.20467@eeebox2.perex-int.cz>
01.10.2010 16:08, Jaroslav Kysela wrote:
> This patch should definitely fix it:
>
> http://git.alsa-project.org/?p=alsa-lib.git;a=commitdiff;h=c049d48407ff0459ff15e466edeeee6ecff67fcd
>
Much better now, thanks!
I still have an issue though.
If the device registers only the playback
substreams and no record substreams,
it is still not listed. To reproduce, set the
"/capture_count" param of /*snd_pcm_new()
*to 0 in dummy.c, and then it disappears
from the list, as follows:
---
aplay -l
**** List of PLAYBACK Hardware Devices ****
card 0: Dummy [Dummy], device 0: Dummy PCM [Dummy PCM]
Subdevices: 8/8
Subdevice #0: subdevice #0
Subdevice #1: subdevice #1
Subdevice #2: subdevice #2
Subdevice #3: subdevice #3
Subdevice #4: subdevice #4
Subdevice #5: subdevice #5
Subdevice #6: subdevice #6
Subdevice #7: subdevice #7
card 2: STx7109 [STx7109 audio subsystem], device 0: [PCM player #0 (HDMI)]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 2: STx7109 [STx7109 audio subsystem], device 1: [PCM player #1]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 2: STx7109 [STx7109 audio subsystem], device 2: [SPDIF player (HDMI)]
Subdevices: 1/1
Subdevice #0: subdevice #0
$ aplay -L
null
Discard all samples (playback) or generate zero samples (capture)
---
Here you can see also the STx7109 driver, which
is not yet in an alsa tree, having the same problem.
Could you please fix also this?
next prev parent reply other threads:[~2010-10-01 12:26 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-09-30 16:11 namehint: Evaluate more possibilities for hw devices Stas Sergeev
2010-10-01 9:08 ` Raymond Yau
2010-10-01 11:32 ` Jaroslav Kysela
2010-10-01 11:50 ` Stas Sergeev
2010-10-01 12:08 ` Jaroslav Kysela
2010-10-01 12:26 ` Stas Sergeev [this message]
2010-10-01 13:14 ` Jaroslav Kysela
2010-10-01 14:05 ` Stas Sergeev
2010-10-01 14:53 ` Stas Sergeev
2010-10-01 15:04 ` Jaroslav Kysela
2010-10-01 15:21 ` Stas Sergeev
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