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| author | Ben Skeggs <bskeggs@redhat.com> | 2011-02-03 05:46:14 (GMT) |
|---|---|---|
| committer | Ben Skeggs <bskeggs@redhat.com> | 2011-02-24 20:45:02 (GMT) |
| commit | 60f60bf1bc45bef38568244f5c4e0d0f105c5032 (patch) | |
| tree | 8c636475240cdafb762254877dd4c00fa53fd41c /drivers/gpu/drm/nouveau/nv50_display.h | |
| parent | f13e435c59573aa0ac398210777cc0406c476593 (diff) | |
| download | linux-60f60bf1bc45bef38568244f5c4e0d0f105c5032.tar.xz | |
drm/nv50-nvc0: request and wait on notification of modeset completion
This should prevent a number of races from occuring, the most obvious of
which will be exposed when we start making use of the "display sync" evo
channel for page flipping. The DS channel will reject any command stream
that doesn't completely agree with the current "master" state.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/nouveau/nv50_display.h')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nv50_display.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/nouveau/nv50_display.h b/drivers/gpu/drm/nouveau/nv50_display.h index ea37f23..a51b885 100644 --- a/drivers/gpu/drm/nouveau/nv50_display.h +++ b/drivers/gpu/drm/nouveau/nv50_display.h @@ -37,6 +37,7 @@ struct nv50_display { struct nouveau_channel *master; + struct nouveau_gpuobj *ntfy; struct tasklet_struct tasklet; struct { |