[Mesa-dev] [PATCH 8/9] radeonsi: don't emit partial flushes at the end of IBs

[Marek Olšák]

From: Marek Olšák <marek.olsak at amd.com>

The kernel sort of does the same thing with fences.
---
 src/gallium/drivers/radeonsi/si_hw_context.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/src/gallium/drivers/radeonsi/si_hw_context.c b/src/gallium/drivers/radeonsi/si_hw_context.c
index 345825a..5d930a6 100644
--- a/src/gallium/drivers/radeonsi/si_hw_context.c
+++ b/src/gallium/drivers/radeonsi/si_hw_context.c
@@ -122,27 +122,27 @@ void si_context_gfx_flush(void *context, unsigned flags,
 	}
 
 	ctx->gfx_flush_in_progress = true;
 
 	/* This CE dump should be done in parallel with the last draw. */
 	if (ctx->ce_ib)
 		si_ce_save_all_descriptors_at_ib_end(ctx);
 
 	r600_preflush_suspend_features(&ctx->b);
 
-	ctx->b.flags |= SI_CONTEXT_CS_PARTIAL_FLUSH |
-			SI_CONTEXT_PS_PARTIAL_FLUSH;
-
 	/* DRM 3.1.0 doesn't flush TC for VI correctly. */
-	if (ctx->b.chip_class == VI && ctx->b.screen->info.drm_minor <= 1)
-		ctx->b.flags |= SI_CONTEXT_INV_GLOBAL_L2 |
+	if (ctx->b.chip_class == VI && ctx->b.screen->info.drm_minor <= 1) {
+		ctx->b.flags |= SI_CONTEXT_PS_PARTIAL_FLUSH |
+				SI_CONTEXT_CS_PARTIAL_FLUSH |
+				SI_CONTEXT_INV_GLOBAL_L2 |
 				SI_CONTEXT_INV_VMEM_L1;
+	}
 
 	si_emit_cache_flush(ctx);
 
 	if (ctx->trace_buf)
 		si_trace_emit(ctx);
 
 	if (ctx->is_debug) {
 		/* Save the IB for debug contexts. */
 		radeon_clear_saved_cs(&ctx->last_gfx);
 		radeon_save_cs(ws, cs, &ctx->last_gfx);
-- 
2.7.4