linuxppc-dev.lists.ozlabs.org archive mirror
 help / color / mirror / Atom feed
From: Dieu Morales <dieumorales@yahoo.com>
To: linuxppc-dev@lists.linuxppc.org
Subject: Asiliantfb (Frame Buffer) Driver
Date: Sun, 20 Jun 2004 13:40:28 -0700 (PDT)	[thread overview]
Message-ID: <20040620204028.58544.qmail@web60402.mail.yahoo.com> (raw)


Greetings, I am working with the latest 2.6.7 kernel
source on a ppc radstone PPC7A board and have included
the CT69000 frame buffer to attempt to get a vga
console.  However, when I set
conswitchp = &dummy_con;
the video initializes (monitor signal LED turns green
from orange) and I get a green screen on the monitor.
And when I set
vgacon_remap_base = 0xfe000000;
conswitchp = &vga_con;
the video initializes (monitor signal LED turns green
from orange)  and 50% of the time I get nothing on the
monitor and the other 50% of the time I get what looks
to be a screen saver that displays colors fading into
one another (red->green->blue...) for about 10 sec
like some kind of a video test. I placed
vgacon_remap_base at the PCI0 I/O base, is this
correct?
I have added console=tty0 to the kernel command line
and have not identified any other configuration items
needed.  The serial console I/O which I am expecting
to see on the monitor shows the driver initialized
without errors.  Am I missing something in terms of
configuration?  I have also noticed that when using
vga_con no graphics card is detected in vgacon.c so
goto no_vga and conswitchp = &dummy_con;
Would this be related to the problem?

** Sent via the linuxppc-dev mail list. See http://lists.linuxppc.org/

             reply	other threads:[~2004-06-20 20:40 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2004-06-20 20:40 Dieu Morales [this message]
2004-06-21  8:24 ` Asiliantfb (Frame Buffer) Driver Adrian Cox
2004-06-21 21:21   ` Dieu Morales
2004-06-22  7:05     ` Adrian Cox
2004-06-29  2:53       ` Dieu Morales
2004-06-21  8:47 ` Geert Uytterhoeven

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20040620204028.58544.qmail@web60402.mail.yahoo.com \
    --to=dieumorales@yahoo.com \
    --cc=linuxppc-dev@lists.linuxppc.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).