From: Manuel Jander <mjander@embedded.cl>
To: alsa-devel@lists.sourceforge.net
Subject: mpu401_uart patch
Date: Fri, 14 Mar 2003 00:58:08 -0400 [thread overview]
Message-ID: <3E716160.8080503@embedded.cl> (raw)
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Hello,
I prepared a patch for the mpu401_uart driver, with proposed changes.
The fundamental "higlights":
-No API change needed. snd_mpu_uart401_new() can be maintained as is.
Drivers that use some other means of io, just overwrite mpu->write and
mpu->read after calling snd_mpu_uart401_new() with driver specific code,
just as the command port offset is handled. This lets keep Hardware
dependent and hardware indepedent code separated.
-Build in support for PORT I/O (default) and MMIO (MPU401_HW_MMIO).
I would like to know your thoughts, if you accept it, reject it, or want
to send it to hell, etc :-)
Best Regards
Manuel Jander.
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