Mesa (master): radeonsi: add AMD_DEBUG=tmz option

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Module: Mesa
Branch: master
Commit: 856a03b4c1646cae36b0c2522a3a7b71ecec6fac
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=856a03b4c1646cae36b0c2522a3a7b71ecec6fac

Author: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer at amd.com>
Date:   Fri Feb 28 14:24:29 2020 +0100

radeonsi: add AMD_DEBUG=tmz option

Reviewed-by: Marek Olšák <marek.olsak at amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4401>

---

 src/gallium/winsys/amdgpu/drm/amdgpu_winsys.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/gallium/winsys/amdgpu/drm/amdgpu_winsys.c b/src/gallium/winsys/amdgpu/drm/amdgpu_winsys.c
index 3d81129a334..befdc14815c 100644
--- a/src/gallium/winsys/amdgpu/drm/amdgpu_winsys.c
+++ b/src/gallium/winsys/amdgpu/drm/amdgpu_winsys.c
@@ -112,6 +112,11 @@ static bool do_winsys_init(struct amdgpu_winsys *ws,
    ws->zero_all_vram_allocs = strstr(debug_get_option("R600_DEBUG", ""), "zerovram") != NULL ||
                               strstr(debug_get_option("AMD_DEBUG", ""), "zerovram") != NULL ||
                               driQueryOptionb(config->options, "radeonsi_zerovram");
+   ws->secure = strstr(debug_get_option("AMD_DEBUG", ""), "tmz");
+
+   if (ws->secure) {
+      fprintf(stderr, "=== TMZ usage enabled ===\n");
+   }
 
    return true;