From: Frederic Marmond <fmarmond@eprocess.fr>
To: Rudolf Marek <MAREKR2@cs.felk.cvut.cz>
Cc: linux-assembly@vger.kernel.org
Subject: Re: calling bios interrupt from kernel
Date: Tue, 25 Nov 2003 08:56:32 +0100 [thread overview]
Message-ID: <3FC30B30.2050501@eprocess.fr> (raw)
In-Reply-To: <Pine.VMS.3.91-2(vms).1031124231514.55666F-100000@cs.felk.cvut.cz>
Yeah!
I didn't know this lib (can be found as part of svgalib for those who care).
"unclean" is less than the reality! ;)
The graphic chip is a cyber5000, and the kernel driver only handles
(few) vga modes.
I'm working on the TV output, in PAL format. I can't manage to set good
timings (but almost), and the main problem is the interlaced mode I just
cannot set correctly.
TVIA's doc is very poor (and we can't offer ourself the TVIA SDK that
cost a lot)... I hope that I'll find some tools in the video BIOS for that.
By the way, do you have any tip for setting TVout to PAL mode in a
cyberpro graphic chip?
Thanks Rudolf for pointing this lib.
Fred
Rudolf Marek wrote:
>Yes its possible but "unclean"
>
>Look for lrmi library.
>
>Or read the FAQ section on http://linuxassembly.org
>
>
>Regards
>
>
>Rudolf
>
>On Mon, 24 Nov 2003, Frederic Marmond wrote:
>
>
>
>>Date: Mon, 24 Nov 2003 16:35:21 +0100
>>From: Frederic Marmond <fmarmond@eprocess.fr>
>>To: linux-assembly@vger.kernel.org
>>Subject: calling bios interrupt from kernel
>>
>>I'm working on a graphic card for which I have only a binary driver,
>>without sources.
>>
>>I would want to get started by calling the int 0x10 in a vm86 environment.
>>Does anybody tried something like this? Is there any way to succeed?
>>
>>Any info would be welcome!
>>Thanks in advance.
>>
>>Fred
>>
>>-
>>To unsubscribe from this list: send the line "unsubscribe linux-assembly" in
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>>
>>
>-
>To unsubscribe from this list: send the line "unsubscribe linux-assembly" in
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next parent reply other threads:[~2003-11-25 7:56 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <Pine.VMS.3.91-2(vms).1031124231514.55666F-100000@cs.felk.cvut.cz>
2003-11-25 7:56 ` Frederic Marmond [this message]
2003-11-24 15:35 calling bios interrupt from kernel Frederic Marmond
2003-11-24 22:15 ` Rudolf Marek
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