[SHR] QVGA and WSOD
ole-om-community-2008 at mail.plastictree.net
Wed Jan 6 19:55:54 CET 2010
On Sat, Jan 02, 2010 at 11:38:28PM +0000, Ole Kliemann wrote:
> I figured it out this far:
> The problem is independent of X. If you stop the Xserver and do
> # echo "qvga-normal" > /sys/bus/spi/devices/spi2.0/state
> # fbset 240x320
> with /etc/fb.modes as follows
> mode "240x320"
> geometry 240 320 240 320 16
> timings 100000 8 88 2 2 8 2
> then there is a high probability that the screen will fade to WSOD. This
> is on latest shr-unstable.
> If I flash this kernel  from September, keeping the rootfs at latest
> shr-unstable, the problem does not occur.
> You can then start X and have 240x320 resolution, suspend works without
> problems. Just there are still some horizontal stripe like from bad
> timings. What could be the right timings?
> I have so far encounter no problems from using the older kernel.
>  http://buildhost.shr-project.org/shr-obsolete/images/om-gta02/uImage-2.6.29-oe11+gitr119844+a3587e4ed77974adfb057af261aaeea4022018e8-r3.5-om-gta02.bin
Problem remains with kernel-image-2.6.29-rc3_2.6.29-oe11+gitr119861+b90406de472c1aa5371ab593a2bb79136d5de658-r7.4_om-gta02.ipk from the unstable feed. Reflashing  fixes it again.
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