Messages in this thread | | | Date | Wed, 7 May 2008 18:11:40 -0700 | From | Andrew Morton <> | Subject | Re: lxfb driver regression |
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On Wed, 7 May 2008 21:08:36 -0400 Andres Salomon <dilinger@queued.net> wrote:
> 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
I queued a reversion but (as is often the case with non-critical regressions) I'll hold off for a few days, see if we can get things fixed up.
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