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drm/nv50: another dodgy DP hack
author
Ben Skeggs
<bskeggs@redhat.com>
Tue, 30 Mar 2010 06:01:41 +0000
(16:01 +1000)
committer
Ben Skeggs
<bskeggs@redhat.com>
Fri, 9 Apr 2010 00:15:41 +0000
(10:15 +1000)
Allows *some* DP cards to keep working in some corner cases that most
people shouldn't hit. I hit it all the time with development, so this
can stay for now.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
drivers/gpu/drm/nouveau/nv50_sor.c
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diff --git
a/drivers/gpu/drm/nouveau/nv50_sor.c
b/drivers/gpu/drm/nouveau/nv50_sor.c
index e31ba312c2ff5414894ff8f4f61954485bd7164c..0c68698f23df7d94b86e0a0a6ceb1a45c7b9bdae 100644
(file)
--- a/
drivers/gpu/drm/nouveau/nv50_sor.c
+++ b/
drivers/gpu/drm/nouveau/nv50_sor.c
@@
-337,6
+337,9
@@
nv50_sor_create(struct drm_device *dev, struct dcb_entry *entry)
default:
break;
}
+
+ if (!nv_encoder->dp.mc_unknown)
+ nv_encoder->dp.mc_unknown = 5;
}
return 0;