freedreno/a5xx: Enable local preemption on emit setup

In order to support finegrain preemption, make sure to re-enable local preemption on emit setup. Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org>
SoMainline · Oct 25, 2022 · deeb6b2 · deeb6b2
1 parent 4f92aa8
commit deeb6b2
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/src/gallium/drivers/freedreno/a5xx/fd5_emit.c b/src/gallium/drivers/freedreno/a5xx/fd5_emit.c
@@ -929,6 +929,11 @@ fd5_emit_restore(struct fd_batch *batch, struct fd_ringbuffer *ring)
    struct fd_context *ctx = batch->ctx;
 
    fd5_set_render_mode(ctx, ring, BYPASS);
+
+   /* Enable local preemption */
+   OUT_PKT7(ring, CP_PREEMPT_ENABLE_LOCAL, 1);
+   OUT_RING(ring, 1);
+
    fd5_cache_flush(batch, ring);
 
    OUT_PKT4(ring, REG_A5XX_HLSQ_UPDATE_CNTL, 1);