From: Marek Olšák <marek.ol...@amd.com>
The type-2 NOPs are said to be unstable. It doesn't make a difference here.
---
src/gallium/winsys/radeon/drm/radeon_drm_cs.c | 9 +++++++--
1 file changed, 7 insertions(+), 2 deletions(-)
diff --git a/src/gallium/winsys/radeon/drm/radeon_drm_cs.c
b/src/gallium/winsys/radeon/drm/radeon_drm_cs.c
index e5723a5..acb12b2 100644
--- a/src/gallium/winsys/radeon/drm/radeon_drm_cs.c
+++ b/src/gallium/winsys/radeon/drm/radeon_drm_cs.c
@@ -491,8 +491,13 @@ static void radeon_drm_cs_flush(struct radeon_winsys_cs
*rcs, unsigned flags, ui
OUT_CS(&cs->base, 0xffff1000); /* type3 nop
packet */
}
} else {
- while (rcs->cdw & 7)
- OUT_CS(&cs->base, 0x80000000); /* type2 nop packet
*/
+ if (cs->ws->info.chip_class <= SI) {
+ while (rcs->cdw & 7)
+ OUT_CS(&cs->base, 0x80000000); /* type2 nop
packet */
+ } else {
+ while (rcs->cdw & 7)
+ OUT_CS(&cs->base, 0xffff1000); /* type3 nop
packet */
+ }
}
break;
case RING_UVD:
--
1.8.1.2
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