On 09/07/15 15:40, Axel Davy wrote: > On 09/07/2015 15:33, Emil Velikov wrote : >> >> Yakes forgot about that one. From a quick look we can (I know it feels >> durty) use readlink( >> /sys/dev/char/$(major):$(minor)). >> >> Everything seems to be there - bus type and exact location of the >> device on the bus. It's limited to sysfs users, but they are more than >> the libudev ones (perhaps not by much). How does that sound ? >> >> Cheers, >> Emil >> > The idea behind using udev for the tag was that arbitrary tag could be > used, > especially to identify usb devices. > So avoid breaking peoples' setup the above example can be used to produce the very same tag(s). Regardles if it's a device on the pci or usb bus. Speaking of usb, are there any devices supported with upstream mesa ?
-Emil _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/mesa-dev
