Mesa (master): pan/mdg: Return a bool from midgard_nir_lod_errata

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Module: Mesa
Branch: master
Commit: 6064b8ee14319d5a2f24a1a1fac49d14a2cf6f1f
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=6064b8ee14319d5a2f24a1a1fac49d14a2cf6f1f

Author: Icecream95 <ixn at keemail.me>
Date:   Tue Sep 15 11:57:50 2020 +1200

pan/mdg: Return a bool from midgard_nir_lod_errata

To match other NIR passes.

Reviewed-by: Eric Anholt <eric at anholt.net>
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig at collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6718>

---

 src/panfrost/midgard/compiler.h           | 2 +-
 src/panfrost/midgard/midgard_errata_lod.c | 5 +++--
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/src/panfrost/midgard/compiler.h b/src/panfrost/midgard/compiler.h
index f6218401515..b5a37037130 100644
--- a/src/panfrost/midgard/compiler.h
+++ b/src/panfrost/midgard/compiler.h
@@ -665,7 +665,7 @@ bool
 nir_undef_to_zero(nir_shader *shader);
 bool nir_fuse_io_16(nir_shader *shader);
 
-void midgard_nir_lod_errata(nir_shader *shader);
+bool midgard_nir_lod_errata(nir_shader *shader);
 
 unsigned midgard_get_first_tag_from_block(compiler_context *ctx, unsigned block_idx);
 
diff --git a/src/panfrost/midgard/midgard_errata_lod.c b/src/panfrost/midgard/midgard_errata_lod.c
index 55e2b230cb6..bdd7e4cf5bd 100644
--- a/src/panfrost/midgard/midgard_errata_lod.c
+++ b/src/panfrost/midgard/midgard_errata_lod.c
@@ -24,7 +24,7 @@
 #include "compiler/nir/nir.h"
 #include "compiler/nir/nir_builder.h"
 
-void midgard_nir_lod_errata(nir_shader *shader);
+bool midgard_nir_lod_errata(nir_shader *shader);
 
 /* Workarounds errata pertaining to early Midgard chips where the settings for
  * min_lod/max_lod/lod_bias are ignored in the sampler descriptor when
@@ -73,7 +73,7 @@ mir_lod_errata_body(nir_builder *b, nir_tex_instr *tex)
         }
 }
 
-void
+bool
 midgard_nir_lod_errata(nir_shader *shader)
 {
         nir_foreach_function(function, shader) {
@@ -95,4 +95,5 @@ midgard_nir_lod_errata(nir_shader *shader)
                 nir_metadata_preserve(function->impl, nir_metadata_block_index | nir_metadata_dominance);
 
         }
+        return true;
 }