r600g: don't mark unused atom dirty

On evergreen config_state is not used, so don't mark it dirty.

Signed-off-by: Marek Olšák <marek.olsak@amd.com>

diff --git a/src/gallium/drivers/r600/r600_hw_context.c b/src/gallium/drivers/r600/r600_hw_context.c
index d67fdfd..c048a71 100644 (file)
--- 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);