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-rw-r--r--src/gallium/drivers/radeonsi/si_state_draw.c12
1 files changed, 10 insertions, 2 deletions
diff --git a/src/gallium/drivers/radeonsi/si_state_draw.c b/src/gallium/drivers/radeonsi/si_state_draw.c
index 592d9b9..6bbe36d 100644
--- a/src/gallium/drivers/radeonsi/si_state_draw.c
+++ b/src/gallium/drivers/radeonsi/si_state_draw.c
@@ -292,10 +292,18 @@ static unsigned si_get_ia_multi_vgt_param(struct si_context *sctx,
/* Needed for 028B6C_DISTRIBUTION_MODE != 0 */
if (sctx->screen->has_distributed_tess) {
- if (sctx->gs_shader.cso)
+ if (sctx->gs_shader.cso) {
partial_es_wave = true;
- else
+
+ /* GPU hang workaround. */
+ if (sctx->b.family == CHIP_TONGA ||
+ sctx->b.family == CHIP_FIJI ||
+ sctx->b.family == CHIP_POLARIS10 ||
+ sctx->b.family == CHIP_POLARIS11)
+ partial_vs_wave = true;
+ } else {
partial_vs_wave = true;
+ }
}
}