From: erik quanstrom <quanstro@quanstro.net>
To: 9fans@9fans.net
Subject: Re: [9fans] vesa: can't get 1680x1050x32
Date: Tue, 13 Oct 2009 10:55:26 -0400 [thread overview]
Message-ID: <38f41db68f29472a007ccd42329418a1@brasstown.quanstro.net> (raw)
In-Reply-To: <<2f018e9e8027848c6a35d3d3ee0b1d1c@isd.dp.ua>>
when trying (unsuccessfully) to get the nvidia driver working
correctly for my card, i wondered if a few registers weren't
slightly off. i could be wrong and this was a long time ago,
but fwiw:
vga->crt[0x04] = mode->shs/8 - 1; /* differs by -1 */
vga->crt[0x13] = (vga->virtx/8)*(mode->z/8);
vga->crt[0x15] = mode->vt - 1; /* differs by -1 */
the 0x13 register was a particular problem. with the normal setting,
the cursor just froze up and wouldn't move.
- erik
next parent reply other threads:[~2009-10-13 14:55 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <<2f018e9e8027848c6a35d3d3ee0b1d1c@isd.dp.ua>
2009-10-13 14:55 ` erik quanstrom [this message]
2009-10-13 12:05 yaroslav
-- strict thread matches above, loose matches on Subject: below --
2009-10-13 11:40 yaroslav
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