All of lore.kernel.org
 help / color / mirror / Atom feed
From: Andres Salomon <dilinger@queued.net>
To: Jens Rottmann <JRottmann@LiPPERT-AT.de>
Cc: linux-fbdev-devel@lists.sourceforge.net,
	linux-geode@bombadil.infradead.org, linux-kernel@vger.kernel.org,
	jordan.crouse@amd.com, Andrew Morton <akpm@linux-foundation.org>,
	torvalds@linux-foundation.org
Subject: lxfb driver regression
Date: Wed, 7 May 2008 21:08:36 -0400	[thread overview]
Message-ID: <20080507210836.1eb61b8f@ephemeral> (raw)

Hi,

I noticed that a patch from you went into 2.6.26-rc1 to adjust the PLL table
in the lxfb driver.  Unfortunately, it breaks on OLPC machines (I haven't
tested it on other Geode platforms yet, but I don't have any other Geodes
with panels anyways).  It's this commit:

http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commitdiff;h=3888d4639e78802c4ec1086127124e890461b9e4

Without this patch, I get the following (correct) output from the lxfb
and console code:

[    0.939827] lxfb 0000:00:01.1: 16384 KB of video memory at 0xfd000000
[    1.009194] Console: switching to colour frame buffer device 150x56     

Without it, the cols/width is screwy (and I get a blank white screen):

[   20.706836] lxfb 0000:00:01.1: 16384 KB of video memory at 0xfd000000
[   20.788538] Console: switching to colour frame buffer device 100x40          


-------------------------------------------------------------------------
This SF.net email is sponsored by the 2008 JavaOne(SM) Conference 
Don't miss this year's exciting event. There's still time to save $100. 
Use priority code J8TL2D2. 
http://ad.doubleclick.net/clk;198757673;13503038;p?http://java.sun.com/javaone

WARNING: multiple messages have this Message-ID (diff)
From: Andres Salomon <dilinger@queued.net>
To: Jens Rottmann <JRottmann@LiPPERT-AT.de>
Cc: jordan.crouse@amd.com, linux-kernel@vger.kernel.org,
	linux-geode@bombadil.infradead.org,
	Andrew Morton <akpm@linux-foundation.org>,
	linux-fbdev-devel@lists.sourceforge.net,
	torvalds@linux-foundation.org
Subject: lxfb driver regression
Date: Wed, 7 May 2008 21:08:36 -0400	[thread overview]
Message-ID: <20080507210836.1eb61b8f@ephemeral> (raw)

Hi,

I noticed that a patch from you went into 2.6.26-rc1 to adjust the PLL table
in the lxfb driver.  Unfortunately, it breaks on OLPC machines (I haven't
tested it on other Geode platforms yet, but I don't have any other Geodes
with panels anyways).  It's this commit:

http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commitdiff;h=3888d4639e78802c4ec1086127124e890461b9e4

Without this patch, I get the following (correct) output from the lxfb
and console code:

[    0.939827] lxfb 0000:00:01.1: 16384 KB of video memory at 0xfd000000
[    1.009194] Console: switching to colour frame buffer device 150x56     

Without it, the cols/width is screwy (and I get a blank white screen):

[   20.706836] lxfb 0000:00:01.1: 16384 KB of video memory at 0xfd000000
[   20.788538] Console: switching to colour frame buffer device 100x40          


             reply	other threads:[~2008-05-08  1:04 UTC|newest]

Thread overview: 24+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-05-08  1:08 Andres Salomon [this message]
2008-05-08  1:08 ` lxfb driver regression Andres Salomon
2008-05-08  1:11 ` Andrew Morton
2008-05-08  1:11   ` Andrew Morton
2008-05-08 13:56 ` Jens Rottmann
2008-05-08 13:56   ` Jens Rottmann
2008-05-08 14:48   ` Andres Salomon
2008-05-09 10:33     ` Jens Rottmann
2008-05-09 10:33       ` Jens Rottmann
2008-05-08 15:06   ` Jordan Crouse
2008-05-12 22:51   ` Andres Salomon
2008-05-12 22:51     ` Andres Salomon
2008-05-13 10:29     ` Jens Rottmann
2008-05-13 10:29       ` Jens Rottmann
2008-05-13 15:48     ` Linus Torvalds
2008-05-13 16:35       ` Andrew Morton
2008-05-13 17:50         ` Andres Salomon
2008-05-13 17:50           ` Andres Salomon
2008-05-13 17:55           ` Andres Salomon
2008-05-13 17:55             ` Andres Salomon
2008-05-13 20:05           ` Jordan Crouse
2008-05-13 20:05             ` Jordan Crouse
2008-05-14 12:44           ` Jens Rottmann
2008-05-14 12:44             ` Jens Rottmann

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=20080507210836.1eb61b8f@ephemeral \
    --to=dilinger@queued.net \
    --cc=JRottmann@LiPPERT-AT.de \
    --cc=akpm@linux-foundation.org \
    --cc=jordan.crouse@amd.com \
    --cc=linux-fbdev-devel@lists.sourceforge.net \
    --cc=linux-geode@bombadil.infradead.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=torvalds@linux-foundation.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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.