23 lines
883 B
Text
23 lines
883 B
Text
Default (and possibly architecture dependents) HAL modules go here.
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libhardware.so eventually should contain *just* the HAL hub
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(hardware.c), everything in it should be rewritten as modules.
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Modules are .so in /system/libs/hw/ and have a well defined naming
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convention:
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/system/libs/hw/<*_HARDWARE_MODULE_ID>.<ro.product.board>.so
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/system/libs/hw/<*_HARDWARE_MODULE_ID>.<ro.board.platform>.so
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/system/libs/hw/<*_HARDWARE_MODULE_ID>.<ro.arch>.so
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/system/libs/hw/<*_HARDWARE_MODULE_ID>.default.so
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They also have a well defined interface which lives in include/hardware/.
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A module can have several variants: "default", "arch" and "board", and they're
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loaded in the "board", "arch" and "default" order.
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The source code for the "board" variant, usually lives under partners/...
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The source code for "default" and "arch" would usually
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live under hardware/modules/.
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