radeonsi: Enable loading into CE RAM.

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

diff --git a/src/gallium/drivers/radeonsi/si_descriptors.c b/src/gallium/drivers/radeonsi/si_descriptors.c
index 1580e61e17f837056e62a01d94cbf8e72a9787e5..2306a8b23ec53415eccbc900166a639f6a42bdb2 100644 (file)
--- a/src/gallium/drivers/radeonsi/si_descriptors.c
+++ b/src/gallium/drivers/radeonsi/si_descriptors.c
@@ -185,6 +185,14 @@ static void si_reinitialize_ce_ram(struct si_context *sctx,
        desc->ce_ram_dirty = false;
 }
 
+void si_ce_enable_loads(struct radeon_winsys_cs *ib)
+{
+       radeon_emit(ib, PKT3(PKT3_CONTEXT_CONTROL, 1, 0));
+       radeon_emit(ib, CONTEXT_CONTROL_LOAD_ENABLE(1) |
+                       CONTEXT_CONTROL_LOAD_CE_RAM(1));
+       radeon_emit(ib, CONTEXT_CONTROL_SHADOW_ENABLE(1));
+}
+
 static bool si_upload_descriptors(struct si_context *sctx,
                                  struct si_descriptors *desc,
                                  struct r600_atom * atom)