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Chad Versace authored
If waffle_display_connect() is passed name=NULL, then Waffle's GBM backend will now open the device path defined by environment variable WAFFLE_GBM_DEVICE. If WAFFLE_GBM_DEVICE is unset, then Waffle's behavior remains as before: it uses udev to search for a sensible DRM device node. Requested-by: Ilia Mirkin <imirkin@alum.mit.edu> Signed-off-by: Chad Versace <chad.versace@intel.com>
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