On Thu, Jun 10, 2010 at 4:50 PM, Lars Doelle <lars.doelle at on-line.de> wrote: > Hi Alex, > Hi All, > > >> Any chance you could bisect it? > > good news. It's a two-line patch. >
Attached patch should fix it. Alex > > commit fb668c2fed628179c7aa409a0de39a2b96bed18c > Author: Alex Deucher <alexdeucher at gmail.com> > Date: ? Wed Mar 31 14:42:11 2010 -0400 > > ? ?drm/radeon/kms/evergreen: get DP working > > ? ?Need to enable the VID stream after link training > > ? ?Signed-off-by: Alex Deucher <alexdeucher at gmail.com> > ? ?Signed-off-by: Dave Airlie <airlied at redhat.com> > > > Please note the lines from from the [kernel.log] in my original report: > >> : [drm:dp_link_train] ERROR clock recovery tried 5 times >> : [drm:dp_link_train] ERROR clock recovery failed >> : [drm:dp_link_train] ERROR channel eq failed: 5 tries >> : [drm:dp_link_train] ERROR channel eq failed > > >> >> i write to report a regression >> >> The effect is, that after DPMS-OFF, the monitor cannot be reactivated >> >> locally by a key press or remotely via `xset dpms force on?. >> >> I can work around the issue switching the monitor off and on again. > >> >> I can provide more information on request and offer help testing patches. > > > Kind regards > > ?Lars > > -------------- next part -------------- A non-text attachment was scrubbed... Name: 0001-drm-radeon-kms-fix-DP-after-DPMS-cycle.patch Type: text/x-patch Size: 1558 bytes Desc: not available URL: <http://lists.freedesktop.org/archives/dri-devel/attachments/20100610/1f6703e1/attachment.bin>
