From: Pavel Hofman <pavel.hofman@insite.cz>
To: Clemens Ladisch <clemens@ladisch.de>
Cc: Takashi Iwai <tiwai@suse.de>, alsa-devel@alsa-project.org
Subject: Re: PATCH - MIDI on ice1724 - real-time kernel problem SOLVED
Date: Tue, 20 May 2008 21:15:28 +0200 [thread overview]
Message-ID: <48332350.9010204@insite.cz> (raw)
In-Reply-To: <48328F6C.9000701@ladisch.de>
Clemens Ladisch wrote:
> Pavel Hofman wrote:
>> Thanks a lot. After a few pointer fixes to make it compile your code
>> works flawlessly for both the generic as well as realtime ubuntu kernel.
>
> Does it also work if you set the watermarks to 0?
Test results for rt kernel - watermarks set to 0 bring the IRQ flood
when the MIDI device is opened ( amidi -p hw:0 -d).
I am fine with the current setting - no floods, latency comparable to USB.
Regards,
Pavel.
prev parent reply other threads:[~2008-05-20 19:15 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-04-22 20:23 MIDI on ice1724 - preliminary findings and questions Pavel Hofman
2008-04-23 10:05 ` Takashi Iwai
2008-04-23 11:08 ` Pavel Hofman
2008-04-23 20:19 ` MIDI on ice1724 - long delays Pavel Hofman
2008-04-24 16:29 ` Takashi Iwai
2008-04-24 20:47 ` Pavel Hofman
2008-04-25 6:22 ` Takashi Iwai
2008-04-25 7:06 ` MIDI on ice1724 - fixing HG Pavel Hofman
2008-04-25 7:10 ` Takashi Iwai
2008-04-25 7:25 ` Pavel Hofman
2008-04-30 20:07 ` MIDI on ice1724 - real-time kernel problem Pavel Hofman
2008-05-02 12:43 ` Takashi Iwai
2008-05-03 19:12 ` Pavel Hofman
2008-05-07 10:25 ` Takashi Iwai
2008-05-08 19:35 ` Pavel Hofman
2008-05-15 7:21 ` Clemens Ladisch
2008-05-15 9:00 ` Takashi Iwai
2008-05-18 20:02 ` PATCH - MIDI on ice1724 - real-time kernel problem SOLVED Pavel Hofman
2008-05-20 8:44 ` Clemens Ladisch
2008-05-20 19:15 ` Pavel Hofman [this message]
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