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Search/permit /vendor/${LIB}/hw in sphal namespace

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The vulkan runtime loads drivers into the sphal namespace and relies
on them being in the sphal search path so that it doesn't have to
hardcode /vendor/${LIB}/hw.

These paths used to be allowed, but were removed by commit 2498e1b
because they were believed not to be required. Things didn't break
immediately because the vulkan runtime has a (supposed to be
temporary) fallback to hw_get_module, which loads from
/vendor/${LIB}/hw using absolute paths.

Bug: 123600276
Test: Launch Vulkan app on device with hw_get_module disabled
Change-Id: I07ac43bc9d2d877d8f427058b2d62c62d065c558
This commit is contained in:
Jesse Hall 2019-01-31 17:50:17 -08:00
parent 66e76443a0
commit bdebda2bba
2 changed files with 2 additions and 0 deletions
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1
rootdir/etc/ld.config.txt
View file

@ -216,6 +216,7 @@ namespace.sphal.visible = true
namespace.sphal.search.paths = /odm/${LIB}
namespace.sphal.search.paths += /vendor/${LIB}
namespace.sphal.search.paths += /vendor/${LIB}/hw
namespace.sphal.permitted.paths = /odm/${LIB}
namespace.sphal.permitted.paths += /vendor/${LIB}

1
rootdir/etc/ld.config.vndk_lite.txt
View file

@ -164,6 +164,7 @@ namespace.sphal.visible = true
namespace.sphal.search.paths = /odm/${LIB}
namespace.sphal.search.paths += /vendor/${LIB}
namespace.sphal.search.paths += /vendor/${LIB}/hw
namespace.sphal.permitted.paths = /odm/${LIB}
namespace.sphal.permitted.paths += /vendor/${LIB}