radeonsi: strengthen the VGT_FLUSH condition in begin_new_gfx_cs

Cc: mesa-stable
Acked-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12812>

diff --git a/src/gallium/drivers/radeonsi/si_gfx_cs.c b/src/gallium/drivers/radeonsi/si_gfx_cs.c
index 02421e3..3bd8417 100644 (file)
--- a/src/gallium/drivers/radeonsi/si_gfx_cs.c
+++ b/src/gallium/drivers/radeonsi/si_gfx_cs.c
@@ -355,8 +355,8 @@ void si_begin_new_gfx_cs(struct si_context *ctx, bool first_cs)
                  SI_CONTEXT_INV_L2 | SI_CONTEXT_START_PIPELINE_STATS;
    ctx->pipeline_stats_enabled = -1;
 
-   /* We don't know if the last draw call used GS fast launch, so assume it didn't. */
-   if (ctx->chip_class == GFX10 && ctx->ngg_culling & SI_NGG_CULL_GS_FAST_LAUNCH_ALL)
+   /* We don't know if the last draw used NGG. */
+   if (ctx->screen->info.has_vgt_flush_ngg_legacy_bug)
       ctx->flags |= SI_CONTEXT_VGT_FLUSH;
 
    if (ctx->border_color_buffer) {