From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
To: Alexander Kern <alex.kern@gmx.de>
Cc: James Simmons <jsimmons@infradead.org>,
Linux Fbdev development list
<linux-fbdev-devel@lists.sourceforge.net>
Subject: Re: addition to mach64.diff
Date: Sun, 14 Mar 2004 11:28:07 +1100 [thread overview]
Message-ID: <1079224087.1968.120.camel@gaston> (raw)
In-Reply-To: <200403132046.56579.alex.kern@gmx.de>
On Sun, 2004-03-14 at 06:46, Alexander Kern wrote:
> Hello James,
>
> here two additions from me,
>
> first, one more define in include/video/mach64.h
>
> second, improvements in code, tested with mach64 Mobility on my ARMADA.
>
> P.S. Changes proposed by BenH are not here, wait_for_idle on the end of each
> accelerated function, causes a freeze by me ;-(
Depends where you put it, you mustn't put it in the call done just
before feeding the fifo in imageblt of course, I got bitten by that
same mistake at first.
Note that we really shouldn't have to do that anyway. There is
something wrong causing the problem, though I haven't figured out what
at this point.
Ben
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next prev parent reply other threads:[~2004-03-14 0:33 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-03-13 19:46 addition to mach64.diff Alexander Kern
2004-03-14 0:28 ` Benjamin Herrenschmidt [this message]
2004-03-17 22:04 ` James Simmons
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