drm/nvd0/disp: remove unnecessary sync from flip_next

This shouldn't be necessary, I believe this is just a bit of missed debug
code that got left over somehow.

Causes flips to be always synced to vblank, regardless of swap interval,
which we don't want..

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>

diff --git a/drivers/gpu/drm/nouveau/nvd0_display.c b/drivers/gpu/drm/nouveau/nvd0_display.c
index ccc20dc..7307d3f 100644 (file)
--- a/drivers/gpu/drm/nouveau/nvd0_display.c
+++ b/drivers/gpu/drm/nouveau/nvd0_display.c
@@ -284,8 +284,6 @@ nvd0_display_flip_next(struct drm_crtc *crtc, struct drm_framebuffer *fb,
        u32 *push;
        int ret;
 
-       evo_sync(crtc->dev, EVO_MASTER);
-
        swap_interval <<= 4;
        if (swap_interval == 0)
                swap_interval |= 0x100;