On 02/09/11 at 07:24pm, Koen Kooi wrote: > -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA1
> On 09-02-11 19:16, Khem Raj wrote: > > On Tue, Feb 8, 2011 at 1:39 PM, Tom Rini <[email protected]> wrote: > >> On 02/08/2011 02:17 PM, Simon Busch wrote: > >>> > >>> Neon support in evas is currently broken for the palmpre machine. If we > >>> enable neon > >>> support evas causes alignment trap errors and lets the device freeze in > >>> the end. This > >>> should be reverted after the bug in evas code is found and fixed. > >>> > >>> Signed-off-by: Simon Busch<[email protected]> > >>> --- > >>> recipes/efl1/evas.inc | 5 ++++- > >>> 1 files changed, 4 insertions(+), 1 deletions(-) > >>> > >>> diff --git a/recipes/efl1/evas.inc b/recipes/efl1/evas.inc > >>> index eb64d7a..ad30eba 100644 > >>> --- a/recipes/efl1/evas.inc > >>> +++ b/recipes/efl1/evas.inc > >>> @@ -7,7 +7,7 @@ DEPENDS_virtclass-native = "freetype-native libxext-native > >>> libpng-native jpeg-na > >>> inherit efl > >>> > >>> BBCLASSEXTEND = "native" > >>> -INC_PR = "r0" > >>> +INC_PR = "r1" > >>> FILESPATHPKG =. "${BPN}-${PV}:${BPN}:" > >>> > >>> python populate_packages_prepend () { > >>> @@ -83,6 +83,9 @@ EVAS_CPU_TWEAKS = "" > >>> # Disabled for now, see > >>> http://thread.gmane.org/gmane.comp.window-managers.enlightenment.devel/25194 > >>> #EVAS_CPU_TWEAKS_armv7a = "--enable-cpu-neon" > >>> > >>> +# Neon support for evas is broken on palmpre currently (causes the device > >>> to freeze) > >>> +EVAS_CPU_TWEAKS_palmpre = "--disable-cpu-neon" > >>> + > >>> # common options > >>> EVAS_OECONF = " \ > >>> --x-includes=${STAGING_INCDIR}/X11 \ > >> > >> Shouldn't this be changing the armv7a EVAS_CPU_TWEAKS that's above yours to > >> be uncommented and as a --disable? > > > > that would disable neon for all armv7a machines probably not what is > > needed here. > Actually, that was how I did it :) The NEON code that was added doesn't > build with gcc 4.3.x and binutils 2.18.x, so I disabled it by not > enabling it. If it builds and works with gcc 4.3.x nowadays we should > enable it and find out why the palmpre breaks. Evas builds fine these days with neon support enabled but it enables it by default. I really need to find the cause of the breakage on the palmpre but don't have too much time to debug it so this is a interim solution only until the bug is found and fixed. regards, morphis _______________________________________________ Openembedded-devel mailing list [email protected] http://lists.linuxtogo.org/cgi-bin/mailman/listinfo/openembedded-devel
