Subject: Re: port-amiga/1920: no DMA for fd & audio w/o grf_cc installed
To: None <firstname.lastname@example.org>
From: Blaz Zupan <email@example.com>
Date: 01/10/1996 17:08:14
> The code which handles the Amiga display is the only code which sets the
> DMAF_MASTER bit in INTENA for the custom chips. Therefore, if
> you remove grf_cc, anything that uses custom chip DMA will fail. I noticed
> this when I took grf_cc out (I run only grf_cl) and the floppy stopped
> working. A perusal of the code revealed the error in fd.c and a similar
> error in cc.c for the audio handler.
The exactly same problem is handled with the exactly same patch
in PR #1252 that I submitted way before 1.1 was released (on
22 Jul 1995), but Chris didn't close the PR until now.
Blaz Zupan firstname.lastname@example.org, email@example.com
Ljubljanska 19/b WWW: <http://www.feri.uni-mb.si/~blaz/>
62000 Maribor, Slovenia PGP Key: finger firstname.lastname@example.org