Update includes to L4T r32.7.4 and drop nvgpu/gk20a.h dependency

Also add instructions for updating `include/`. These files are now
only needed to build on Linux 4.9-based Tegra platforms.

1 files changed, 3 insertions, 2 deletions

diff --git a/include/gk20a/gr_gk20a.h b/include/gk20a/gr_gk20a.h
index 08b81e8..2cd6a4f 100644
--- a/include/gk20a/gr_gk20a.h
+++ b/include/gk20a/gr_gk20a.h
@@ -1,7 +1,7 @@
 /*
  * GK20A Graphics Engine
  *
- * Copyright (c) 2011-2018, NVIDIA CORPORATION.  All rights reserved.
+ * Copyright (c) 2011-2021, NVIDIA CORPORATION.  All rights reserved.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the "Software"),
@@ -438,6 +438,7 @@ struct gr_gk20a {
 };
 
 void gk20a_fecs_dump_falcon_stats(struct gk20a *g);
+void gk20a_gpccs_dump_falcon_stats(struct gk20a *g);
 
 /* contexts associated with a TSG */
 struct nvgpu_gr_ctx {
@@ -602,7 +603,7 @@ u32 gk20a_gr_get_sm_no_lock_down_hww_global_esr_mask(struct gk20a *g);
                 if (g->support_pmu) {\
                         err = nvgpu_pg_elpg_disable(g);\
                         if (err != 0) {\
-                                err = nvgpu_pg_elpg_enable(g); \
+                                (void)nvgpu_pg_elpg_enable(g); \
                         } \
                 } \
                 if (err == 0) { \