radeonsi: remove Constant Engine support

[mesa.git] / src / gallium / drivers / radeonsi / si_pipe.c

diff --git a/src/gallium/drivers/radeonsi/si_pipe.c b/src/gallium/drivers/radeonsi/si_pipe.c
index 1523eaed94185fbf03d7319780592452056ca187..3ceaaac165a9e8e49075da277a825f741afb1a19 100644 (file)
--- a/src/gallium/drivers/radeonsi/si_pipe.c
+++ b/src/gallium/drivers/radeonsi/si_pipe.c
@@ -55,10 +55,6 @@ static void si_destroy_context(struct pipe_context *context)
 
        si_release_all_descriptors(sctx);
 
-       if (sctx->ce_suballocator)
-               u_suballocator_destroy(sctx->ce_suballocator);
-
-       r600_resource_reference(&sctx->ce_ram_saved_buffer, NULL);
        pipe_resource_reference(&sctx->esgs_ring, NULL);
        pipe_resource_reference(&sctx->gsvs_ring, NULL);
        pipe_resource_reference(&sctx->tf_ring, NULL);
@@ -210,45 +206,6 @@ static struct pipe_context *si_create_context(struct pipe_screen *screen,
 
        sctx->b.gfx.cs = ws->cs_create(sctx->b.ctx, RING_GFX,
                                       si_context_gfx_flush, sctx);
-
-       bool enable_ce = sscreen->b.chip_class != SI && /* SI hangs */
-                        /* These can't use CE due to a power gating bug in the kernel. */
-                        sscreen->b.family != CHIP_CARRIZO &&
-                        sscreen->b.family != CHIP_STONEY;
-
-       /* CE is currently disabled by default, because it makes s_load latency
-        * worse, because CE IB doesn't run in lockstep with DE.
-        * Remove this line after that performance issue has been resolved.
-        */
-       enable_ce = false;
-
-       /* Apply CE overrides. */
-       if (sscreen->b.debug_flags & DBG_NO_CE)
-               enable_ce = false;
-       else if (sscreen->b.debug_flags & DBG_CE)
-               enable_ce = true;
-
-       if (ws->cs_add_const_ib && enable_ce) {
-               sctx->ce_ib = ws->cs_add_const_ib(sctx->b.gfx.cs);
-               if (!sctx->ce_ib)
-                       goto fail;
-
-               if (ws->cs_add_const_preamble_ib) {
-                       sctx->ce_preamble_ib =
-                                  ws->cs_add_const_preamble_ib(sctx->b.gfx.cs);
-
-                       if (!sctx->ce_preamble_ib)
-                               goto fail;
-               }
-
-               sctx->ce_suballocator =
-                       u_suballocator_create(&sctx->b.b, 1024 * 1024, 0,
-                                             PIPE_USAGE_DEFAULT,
-                                             R600_RESOURCE_FLAG_UNMAPPABLE, false);
-               if (!sctx->ce_suballocator)
-                       goto fail;
-       }
-
        sctx->b.gfx.flush = si_context_gfx_flush;
 
        /* Border colors. */