From: Paul Mundt <pmundt@MVista.COM>
To: Stefan Wanner <stefan.wanner@gmx.ch>
Cc: linuxppc-embedded@lists.linuxppc.org
Subject: Re: invert lcd on mpc823l
Date: Mon, 22 Oct 2001 09:33:38 -0700 [thread overview]
Message-ID: <20011022093338.A2836@mvista.com> (raw)
In-Reply-To: <3BD3E484.1030909@gmx.ch>; from stefan.wanner@gmx.ch on Mon, Oct 22, 2001 at 11:19:00AM +0200
On Mon, Oct 22, 2001 at 11:19:00AM +0200, Stefan Wanner wrote:
> i'm using a sharp LQ64D341 tft lcd on a MPC823L board with the
> kernelsources from denx.de. now when i use /dev/tty0 (the frambuffer
> character device) the output apears inverse (white background, black
> text). the tux in the upper left corner has also strange colors (looks
> also like inverse). how can i fix that?
>
Try inverting your colormap. Try something like the following:
--- arch/ppc/8xx_io/lcd823.c.orig Mon Oct 22 09:30:43 2001
+++ arch/ppc/8xx_io/lcd823.c Mon Oct 22 09:30:46 2001
@@ -638,6 +638,7 @@
}
lcd823_init_dev();
+ fb_invert_cmaps();
lcd823_install_cmap(0, &fb_info);
if (register_framebuffer(&fb_info) == 0) {
Regards,
--
Paul Mundt <pmundt@mvista.com>
MontaVista Software, Inc.
** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/
prev parent reply other threads:[~2001-10-22 16:33 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-10-22 9:19 invert lcd on mpc823l Stefan Wanner
2001-10-22 9:24 ` Wolfgang Denk
2001-10-22 9:39 ` Stefan Wanner
2001-10-22 16:33 ` Paul Mundt [this message]
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=20011022093338.A2836@mvista.com \
--to=pmundt@mvista.com \
--cc=linuxppc-embedded@lists.linuxppc.org \
--cc=stefan.wanner@gmx.ch \
/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).