Was better safe than sorry, but it appears these bits aren't necessary.
Signed-off-by: Jesse Barnes <[email protected]>
---
drivers/gpu/drm/i915/i915_gem.c | 5 +----
1 files changed, 1 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
index 56ff905..5a34b71 100644
--- a/drivers/gpu/drm/i915/i915_gem.c
+++ b/drivers/gpu/drm/i915/i915_gem.c
@@ -1637,8 +1637,7 @@ i915_add_request(struct drm_device *dev, struct drm_file
*file_priv,
* an interrupt.
*/
BEGIN_LP_RING(32);
- OUT_RING(GFX_OP_PIPE_CONTROL | PIPE_CONTROL_QW_WRITE |
- PIPE_CONTROL_WC_FLUSH | PIPE_CONTROL_TC_FLUSH);
+ OUT_RING(GFX_OP_PIPE_CONTROL | PIPE_CONTROL_QW_WRITE);
OUT_RING(dev_priv->seqno_gfx_addr | PIPE_CONTROL_GLOBAL_GTT);
OUT_RING(seqno);
OUT_RING(0);
@@ -1654,7 +1653,6 @@ i915_add_request(struct drm_device *dev, struct drm_file
*file_priv,
scratch_addr += 128;
PIPE_CONTROL_FLUSH(scratch_addr);
OUT_RING(GFX_OP_PIPE_CONTROL | PIPE_CONTROL_QW_WRITE |
- PIPE_CONTROL_WC_FLUSH | PIPE_CONTROL_TC_FLUSH |
PIPE_CONTROL_NOTIFY);
OUT_RING(dev_priv->seqno_gfx_addr | PIPE_CONTROL_GLOBAL_GTT);
OUT_RING(seqno);
@@ -1664,7 +1662,6 @@ i915_add_request(struct drm_device *dev, struct drm_file
*file_priv,
/* Don't penalize non-ilk parts with the extra writes */
BEGIN_LP_RING(4);
OUT_RING(GFX_OP_PIPE_CONTROL | PIPE_CONTROL_QW_WRITE |
- PIPE_CONTROL_WC_FLUSH | PIPE_CONTROL_TC_FLUSH |
PIPE_CONTROL_NOTIFY);
OUT_RING(dev_priv->seqno_gfx_addr | PIPE_CONTROL_GLOBAL_GTT);
OUT_RING(seqno);
--
1.7.0.1
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