On evergreen config_state is not used, so don't mark it dirty.
---
 src/gallium/drivers/r600/r600_hw_context.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/gallium/drivers/r600/r600_hw_context.c 
b/src/gallium/drivers/r600/r600_hw_context.c
index d67fdfd..c048a71 100644
--- a/src/gallium/drivers/r600/r600_hw_context.c
+++ b/src/gallium/drivers/r600/r600_hw_context.c
@@ -312,7 +312,9 @@ void r600_begin_new_cs(struct r600_context *ctx)
                r600_mark_atom_dirty(ctx, &ctx->scissor[i].atom);
                r600_mark_atom_dirty(ctx, &ctx->viewport[i].atom);
        }
-       r600_mark_atom_dirty(ctx, &ctx->config_state.atom);
+       if (ctx->b.chip_class < EVERGREEN) {
+               r600_mark_atom_dirty(ctx, &ctx->config_state.atom);
+       }
        r600_mark_atom_dirty(ctx, &ctx->stencil_ref.atom);
        r600_mark_atom_dirty(ctx, &ctx->vertex_fetch_shader.atom);
        r600_mark_atom_dirty(ctx, &ctx->export_shader.atom);
-- 
1.9.1

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