RadeonFB [Re: 2.4.23pre8 - ACPI Kernel Panic on boot]
From: Kristofer T. Karas
Date: Tue Oct 28 2003 - 17:43:53 EST
Marcelo Tosatti wrote:
Joachim,
The patch in question has caused other problems and will be removed.
Speaking of patches causing problems and needing reversion, can the
screen-corrupting RadeonFB patch introduced in 2.4.23-pre3 be reverted
until such time as it is fixed? I know there was a maintainer war going
on over who should officially submit RadeonFB patches; somewhere in
there, updates and fixes stopped coming.
As it now stands in current -pre kernels, returning from XFree86 to a
RadeonFB console results in total gibberish all over the screen (with my
hardware anyway, a standard Built-by-ATI Radeon 8500 LE chipset QL
rev0). There is no workaround, other than to return to X. Another bug
also causes screen corruption when switching VCs (it forgets where in
the YPan it is), but this can be easily worked around by setting VYRES =
YRES (fbset -match -a).
The previous version of RadeonFB in 2.4.23-pre2 and earlier works just
fine on my Radeon 8500 hardware, albeit without accelerated scrolling.
Of course, if people with other Radeon flavors can't use the older
driver but the newer one works for them, then short of a
CONFIG_OLD_RADEONFB, I guess we should keep the current one...
Kris
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/