From: Russell King <rmk+alsa@arm.linux.org.uk>
To: Takashi Iwai <tiwai@suse.de>
Cc: Jaroslav Kysela <perex@suse.cz>, Roc Wu <cooloney@yahoo.com.cn>,
Clemens Ladisch <clemens@ladisch.de>,
Alsa-devel@lists.sourceforge.net
Subject: Re: An driver error when I using aplay!
Date: Mon, 7 Jun 2004 16:04:42 +0100 [thread overview]
Message-ID: <20040607160442.D28526@flint.arm.linux.org.uk> (raw)
In-Reply-To: <s5h4qpn4fjk.wl@alsa2.suse.de>; from tiwai@suse.de on Mon, Jun 07, 2004 at 04:18:55PM +0200
On Mon, Jun 07, 2004 at 04:18:55PM +0200, Takashi Iwai wrote:
> You're right. The error was not txcr, but in another WARN_ON() for
> checking chan->tx_substream (line 404)! (Russell, you mislead this,
> too ;)
Well I don't have the exact source which this guy is using, so I can
only guess.
> The reason is same -- since hw_params is not called,
> chan->tx_substream is not set, too.
Wrong. It's memset to zero by matter of fact of how it is allocated.
I'm surprised you don't know this. It is afterall code which I thought
you'd be fully aware of, being core ALSA code.
--
Russell King
Linux kernel 2.6 ARM Linux - http://www.arm.linux.org.uk/
maintainer of: 2.6 PCMCIA - http://pcmcia.arm.linux.org.uk/
2.6 Serial core
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next prev parent reply other threads:[~2004-06-07 15:04 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-06-04 9:13 An driver error when I using aplay! Roc Wu
2004-06-07 3:04 ` Roc Wu
2004-06-07 7:24 ` Clemens Ladisch
2004-06-07 9:25 ` Roc Wu
2004-06-07 10:17 ` Russell King
2004-06-07 10:43 ` Jaroslav Kysela
2004-06-07 12:45 ` Takashi Iwai
2004-06-07 13:08 ` Russell King
2004-06-07 13:40 ` Takashi Iwai
2004-06-07 13:51 ` Russell King
2004-06-07 14:18 ` Takashi Iwai
2004-06-07 15:04 ` Russell King [this message]
2004-06-07 15:13 ` Takashi Iwai
2004-06-07 15:18 ` Russell King
2004-06-07 15:32 ` Takashi Iwai
2004-06-07 15:44 ` Russell King
2004-06-07 16:25 ` Takashi Iwai
2004-06-07 18:04 ` Russell King
2004-06-08 15:48 ` Takashi Iwai
2004-06-08 16:40 ` Russell King
2004-06-08 16:48 ` Takashi Iwai
2004-06-07 14:24 ` James Courtier-Dutton
2004-06-07 15:08 ` Russell King
2004-06-08 4:01 ` Roc Wu
2004-06-07 10:44 ` Developer docs missing from ALSA web server - was:Re: [Alsa-devel] " James Courtier-Dutton
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