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radeonsi: use BREAK_BATCH instead of FLUSH_DFSM when CB_TARGET_MASK changes

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Acked-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Acked-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Marek Olšák 2019-07-03 21:12:46 -04:00
parent 605900d7dd
commit 1f53a3e766
1 changed files with 2 additions and 2 deletions
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4
src/gallium/drivers/radeonsi/si_state.c
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@ -102,12 +102,12 @@ static void si_emit_cb_render_state(struct si_context *sctx)
/* GFX9: Flush DFSM when CB_TARGET_MASK changes. /* GFX9: Flush DFSM when CB_TARGET_MASK changes.
* I think we don't have to do anything between IBs. * I think we don't have to do anything between IBs.
*/ */
if (sctx->screen->dfsm_allowed && if (sctx->screen->dpbb_allowed &&
sctx->last_cb_target_mask != cb_target_mask) { sctx->last_cb_target_mask != cb_target_mask) {
sctx->last_cb_target_mask = cb_target_mask; sctx->last_cb_target_mask = cb_target_mask;
radeon_emit(cs, PKT3(PKT3_EVENT_WRITE, 0, 0)); radeon_emit(cs, PKT3(PKT3_EVENT_WRITE, 0, 0));
radeon_emit(cs, EVENT_TYPE(V_028A90_FLUSH_DFSM) | EVENT_INDEX(0)); radeon_emit(cs, EVENT_TYPE(V_028A90_BREAK_BATCH) | EVENT_INDEX(0));
} }
unsigned initial_cdw = cs->current.cdw; unsigned initial_cdw = cs->current.cdw;