Displaying 1 result from an estimated 1 matches for "nv50_update_display".
2009 Jul 02
1
[PATCH] drm/nv50: wait for fifo completion when needed
...ivers/gpu/drm/nouveau/nv50_crtc.c b/drivers/gpu/drm/nouveau/nv50_crtc.c
index d8e8f1b..dba8b93 100644
--- a/drivers/gpu/drm/nouveau/nv50_crtc.c
+++ b/drivers/gpu/drm/nouveau/nv50_crtc.c
@@ -176,6 +176,7 @@ static int nv50_crtc_set_dither(struct nouveau_crtc *crtc, bool update)
BEGIN_RING(evo, 0, NV50_UPDATE_DISPLAY, 1);
OUT_RING (evo, 0);
FIRE_RING (evo);
+ RING_WAIT (evo);
}
return 0;
@@ -294,6 +295,7 @@ nv50_crtc_set_scale(struct nouveau_crtc *crtc, int scaling_mode, bool update)
BEGIN_RING(evo, 0, NV50_UPDATE_DISPLAY, 1);
OUT_RING (evo, 0);
FIRE_RING (evo);
+ RING_WAIT (evo);
}...