1 files changed, 7 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/gv11b/gr_gv11b.c b/drivers/gpu/nvgpu/gv11b/gr_gv11b.c
index 67bd4b88..46f5ffb5 100644
--- a/drivers/gpu/nvgpu/gv11b/gr_gv11b.c
+++ b/drivers/gpu/nvgpu/gv11b/gr_gv11b.c
@@ -2777,6 +2777,13 @@ int gr_gv11b_init_fs_state(struct gk20a *g)
                         g->gr.fecs_feature_override_ecc_val);
         }
 
+        /* Disable SWDX spill buffer invalidates */
+        data = gk20a_readl(g, gr_gpcs_swdx_spill_unit_r());
+        data = set_field(
+                data, gr_gpcs_swdx_spill_unit_spill_buffer_cache_mgmt_mode_m(),
+                gr_gpcs_swdx_spill_unit_spill_buffer_cache_mgmt_mode_disabled_f());
+        gk20a_writel(g, gr_gpcs_swdx_spill_unit_r(), data);
+
         err = gr_gk20a_init_fs_state(g);
         if (err)
                 return err;