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-rw-r--r--strata/libdrm-common/drm.morph9
1 files changed, 9 insertions, 0 deletions
diff --git a/strata/libdrm-common/drm.morph b/strata/libdrm-common/drm.morph
index d1a5381b..a614a831 100644
--- a/strata/libdrm-common/drm.morph
+++ b/strata/libdrm-common/drm.morph
@@ -1,6 +1,15 @@
name: drm
kind: chunk
build-system: autotools
+pre-configure-commands:
+ # Tegra requires a new coherent BO attribute, not currently upstream, so
+ # patch it here
+ - sed -i '/NOUVEAU_GEM_DOMAIN_MAPPABLE (1 << 3)/a#define NOUVEAU_GEM_DOMAIN_COHERENT (1 << 4)' include/drm/nouveau_drm.h
+ - |
+ sed -i '/info->domain |= NOUVEAU_GEM_DOMAIN_MAPPABLE;/a\
+ if (bo->flags & NOUVEAU_BO_COHERENT)\
+ info->domain |= NOUVEAU_GEM_DOMAIN_COHERENT;' nouveau/abi16.c
+ - sed -i '/NOUVEAU_BO_NOSNOOP 0x20000000/a#define NOUVEAU_BO_COHERENT 0x10000000' nouveau/nouveau.h
configure-commands:
- NOCONFIGURE=1 ./autogen.sh
- ./configure --prefix="$PREFIX" --enable-tegra-experimental-api --enable-freedreno-experimental-api