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xHCI host controller may register two (or more?) USB root hubs for USB 2.0 and USB 3.0, and devices under the hubs may have same ID_PATH. So, to avoid the conflict, let's introduce ID_PATH_WITH_USB_REVISION that includes the USB revision. Closes #19406.
12 lines
834 B
Plaintext
12 lines
834 B
Plaintext
# do not edit this file, it will be overwritten on update
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ACTION!="remove", SUBSYSTEM=="drm", SUBSYSTEMS=="pci|usb|platform", IMPORT{builtin}="path_id"
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# by-path
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KERNEL=="card*", ENV{ID_PATH}=="?*", SYMLINK+="dri/by-path/$env{ID_PATH}-card"
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KERNEL=="card*", ENV{ID_PATH_WITH_USB_REVISION}=="?*", SYMLINK+="dri/by-path/$env{ID_PATH_WITH_USB_REVISION}-card"
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KERNEL=="controlD*", ENV{ID_PATH}=="?*", SYMLINK+="dri/by-path/$env{ID_PATH}-control"
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KERNEL=="controlD*", ENV{ID_PATH_WITH_USB_REVISION}=="?*", SYMLINK+="dri/by-path/$env{ID_PATH_WITH_USB_REVISION}-control"
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KERNEL=="renderD*", ENV{ID_PATH}=="?*", SYMLINK+="dri/by-path/$env{ID_PATH}-render"
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KERNEL=="renderD*", ENV{ID_PATH_WITH_USB_REVISION}=="?*", SYMLINK+="dri/by-path/$env{ID_PATH_WITH_USB_REVISION}-render"
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