Mesa (master): i965: Disable workaround flush for push constants on Broadwell.

[Kenneth Graunke]

Module: Mesa
Branch: master
Commit: eadabec4cd0649af2827cce2bd71aea0cb6e7d06
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=eadabec4cd0649af2827cce2bd71aea0cb6e7d06

Author: Kenneth Graunke <kenneth at whitecape.org>
Date:   Fri Nov  8 22:21:29 2013 -0800

i965: Disable workaround flush for push constants on Broadwell.

If it wasn't necessary for Haswell, it's likely not to be necessary for
Broadwell either.

Signed-off-by: Kenneth Graunke <kenneth at whitecape.org>
Reviewed-by: Eric Anholt <eric at anholt.net>

---

 src/mesa/drivers/dri/i965/gen7_urb.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/mesa/drivers/dri/i965/gen7_urb.c b/src/mesa/drivers/dri/i965/gen7_urb.c
index 3463476..c37c110 100644
--- a/src/mesa/drivers/dri/i965/gen7_urb.c
+++ b/src/mesa/drivers/dri/i965/gen7_urb.c
@@ -122,7 +122,7 @@ gen7_emit_push_constant_state(struct brw_context *brw, unsigned vs_size,
     *
     * No such restriction exists for Haswell.
     */
-   if (!brw->is_haswell)
+   if (brw->gen < 8 && !brw->is_haswell)
       gen7_emit_cs_stall_flush(brw);
 }