From: Nicolai Hähnle <nicolai.haeh...@amd.com>
We don't actually ever use the DE counter for synchronization.
---
src/gallium/drivers/radeonsi/si_compute.c | 2 --
src/gallium/drivers/radeonsi/si_state.h | 1 -
src/gallium/drivers/radeonsi/si_state_draw.c | 10 ----------
3 files changed, 13 deletions(-)
diff --git a/src/gallium/drivers/radeonsi/si_compute.c
b/src/gallium/drivers/radeonsi/si_compute.c
index d0e481a3f15..3d1161b6e1f 100644
--- a/src/gallium/drivers/radeonsi/si_compute.c
+++ b/src/gallium/drivers/radeonsi/si_compute.c
@@ -848,8 +848,6 @@ static void si_launch_grid(
si_emit_dispatch_packets(sctx, info);
- si_ce_post_draw_synchronization(sctx);
-
if (unlikely(sctx->current_saved_cs))
si_trace_emit(sctx);
diff --git a/src/gallium/drivers/radeonsi/si_state.h
b/src/gallium/drivers/radeonsi/si_state.h
index bce40663085..57d074c1a7f 100644
--- a/src/gallium/drivers/radeonsi/si_state.h
+++ b/src/gallium/drivers/radeonsi/si_state.h
@@ -402,7 +402,6 @@ void si_get_active_slot_masks(const struct tgsi_shader_info
*info,
void si_init_ia_multi_vgt_param_table(struct si_context *sctx);
void si_emit_cache_flush(struct si_context *sctx);
void si_ce_pre_draw_synchronization(struct si_context *sctx);
-void si_ce_post_draw_synchronization(struct si_context *sctx);
void si_draw_vbo(struct pipe_context *ctx, const struct pipe_draw_info *dinfo);
void si_trace_emit(struct si_context *sctx);
diff --git a/src/gallium/drivers/radeonsi/si_state_draw.c
b/src/gallium/drivers/radeonsi/si_state_draw.c
index b0d2c127fa1..ce92fce0725 100644
--- a/src/gallium/drivers/radeonsi/si_state_draw.c
+++ b/src/gallium/drivers/radeonsi/si_state_draw.c
@@ -1150,14 +1150,6 @@ void si_ce_pre_draw_synchronization(struct si_context
*sctx)
radeon_emit(sctx->b.gfx.cs, PKT3(PKT3_WAIT_ON_CE_COUNTER, 0,
0));
radeon_emit(sctx->b.gfx.cs, 0); /* 0 = don't flush sL1
conditionally */
- }
-}
-
-void si_ce_post_draw_synchronization(struct si_context *sctx)
-{
- if (sctx->ce_need_synchronization) {
- radeon_emit(sctx->b.gfx.cs, PKT3(PKT3_INCREMENT_DE_COUNTER, 0,
0));
- radeon_emit(sctx->b.gfx.cs, 0); /* unused */
sctx->ce_need_synchronization = false;
}
@@ -1437,8 +1429,6 @@ void si_draw_vbo(struct pipe_context *ctx, const struct
pipe_draw_info *info)
si_emit_draw_packets(sctx, info, indexbuf, index_size,
index_offset);
}
- si_ce_post_draw_synchronization(sctx);
-
if (unlikely(sctx->current_saved_cs))
si_trace_emit(sctx);
--
2.11.0
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