From: Marek Olšák <marek.ol...@amd.com>
---
src/gallium/drivers/radeonsi/si_compute.c | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/src/gallium/drivers/radeonsi/si_compute.c
b/src/gallium/drivers/radeonsi/si_compute.c
index 4b2662d..3ad9182 100644
--- a/src/gallium/drivers/radeonsi/si_compute.c
+++ b/src/gallium/drivers/radeonsi/si_compute.c
@@ -168,6 +168,7 @@ static void si_launch_grid(
uint32_t pc, const void *input)
{
struct si_context *sctx = (struct si_context*)ctx;
+ struct radeon_winsys_cs *cs = sctx->b.rings.gfx.cs;
struct si_compute *program = sctx->cs_shader_state.program;
struct si_pm4_state *pm4 = CALLOC_STRUCT(si_pm4_state);
struct r600_resource *input_buffer = program->input_buffer;
@@ -184,8 +185,11 @@ static void si_launch_grid(
unsigned lds_blocks;
unsigned num_waves_for_scratch;
+ radeon_emit(cs, PKT3(PKT3_CONTEXT_CONTROL, 1, 0) |
PKT3_SHADER_TYPE_S(1));
+ radeon_emit(cs, 0x80000000);
+ radeon_emit(cs, 0x80000000);
+
pm4->compute_pkt = true;
- si_cmd_context_control(pm4);
si_pm4_cmd_begin(pm4, PKT3_EVENT_WRITE);
si_pm4_cmd_add(pm4, EVENT_TYPE(EVENT_TYPE_CACHE_FLUSH) |
--
1.9.1
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