[Mesa-dev] [PATCH 5/9] i965/urb: Trigger upload_urb on NEW_BLORP

[Ian Romanick]

From: Jason Ekstrand <jason.ekstrand at intel.com>

It's a bit rare, but blorp can trigger a urb reconfiguration.  When that
happens, we need to re-upload the URB config.  Fortunately, this isn't as
bad as it looks because gen7_upload_urb will not re-emit the packet if it
would end up being a no-op so this doesn't mean that running blorp always
triggers a URB reconfig.

v2 (idr): Sort BRW_NEW_ tokens to match brw_recalculate_urb_fence and
gen6_urb.
---
 src/mesa/drivers/dri/i965/gen7_urb.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/mesa/drivers/dri/i965/gen7_urb.c b/src/mesa/drivers/dri/i965/gen7_urb.c
index 525c9c4..c4b479c 100644
--- a/src/mesa/drivers/dri/i965/gen7_urb.c
+++ b/src/mesa/drivers/dri/i965/gen7_urb.c
@@ -236,7 +236,8 @@ gen7_upload_urb(struct brw_context *brw, unsigned vs_size,
 const struct brw_tracked_state gen7_urb = {
    .dirty = {
       .mesa = 0,
-      .brw = BRW_NEW_CONTEXT |
+      .brw = BRW_NEW_BLORP |
+             BRW_NEW_CONTEXT |
              BRW_NEW_URB_SIZE |
              BRW_NEW_GS_PROG_DATA |
              BRW_NEW_TCS_PROG_DATA |
-- 
2.9.4