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i915: Only wait for pending flips before asynchronous flips again.

Michel Dänzer 2007-03-09 23:34:11 +01:00
parent 0741064df4
commit d734992e6a
1 changed files with 3 additions and 2 deletions
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5
shared-core/i915_dma.c
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@ -589,8 +589,9 @@ static void i915_do_dispatch_flip(drm_device_t * dev, int pipe, int sync)
dspbase);
BEGIN_LP_RING(4);
OUT_RING(MI_WAIT_FOR_EVENT | (pipe ? MI_WAIT_FOR_PLANE_B_FLIP :
MI_WAIT_FOR_PLANE_A_FLIP));
OUT_RING(sync ? 0 :
(MI_WAIT_FOR_EVENT | (pipe ? MI_WAIT_FOR_PLANE_B_FLIP :
MI_WAIT_FOR_PLANE_A_FLIP)));
OUT_RING(CMD_OP_DISPLAYBUFFER_INFO | (sync ? 0 : ASYNC_FLIP) |
(pipe ? DISPLAY_PLANE_B : DISPLAY_PLANE_A));
OUT_RING(dev_priv->sarea_priv->pitch * dev_priv->cpp);