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Reza Arbab c0dcadad6c linux: Fix udev ID_PATH parsing for udl devices 
The ID_PATH for a udl device looks like this:

  $ udevadm info /dev/dri/card2 | grep -w ID_PATH
  E: ID_PATH=pci-0000:00:14.0-usb-0:9.1:1.0

The parsing added in 0816e8fca6 ("linux: Make platform device probe
less fragile"), sets OdevAttributes::busid to "pci:0000:00:14.0", where
drmGetBusid() would have returned "3-9.1:1.0".

Identifying this as a "pci:*" device eventually causes the vendor/device
id check in probeSingleDevice() to fail, because a USB controller isn't
a supported device:

  $ udevadm info --path=/devices/pci0000:00/0000:00:14.0 | grep -e VENDOR -e ID_PCI_CLASS
  E: ID_PCI_CLASS_FROM_DATABASE=Serial bus controller
  E: ID_VENDOR_FROM_DATABASE=Intel Corporation

Instead of parsing out "pci:0000:00:14.0" in this case, use
"usb:0:9.1:1.0" so the device probe will succeed.

Fixes: 0816e8fca6 ("linux: Make platform device probe less fragile")
Signed-off-by: Reza Arbab <arbab@linux.ibm.com>
 		2020-11-25 04:39:14 +00:00
..
10-quirks.conf config: revert quirk for the Evoluent Vertical Mouse 2014-05-15 12:56:54 +10:00
Makefile.am config: remove 10-evdev.conf, let the evdev driver install that file 2015-05-18 13:41:09 +10:00
config-backends.h dbus-core: Make dbus-core no longer mutually exclusive with udev 2014-01-29 15:28:58 -08:00
config.c ddx: add new call to purge input devices that weren't added 2016-10-26 15:35:07 +10:00
dbus-api Hotplug: D-Bus: API version 2 2007-08-01 01:53:31 +03:00
dbus-core.c config/dbus: Initialize dbus fd to -1 so teardown doesn't use fd 0 2016-09-15 21:30:38 -07:00
fdi2iclass.py config: Script to convert HAL fdi settings to InputClass sections 2010-06-11 09:31:38 +10:00
hal.c xfree86: add support for MatchIsTabletPad 2016-05-03 16:15:51 +10:00
meson.build meson: Fix install path for 10-quirks.conf 2018-03-27 10:28:33 -04:00
udev.c linux: Fix udev ID_PATH parsing for udl devices 2020-11-25 04:39:14 +00:00
wscons.c config/udev: distinguish between real keyboards and other key devices 2016-03-01 10:46:48 -05:00
x11-input.fdi config: remove mention of AllowEmptyInput 2010-11-11 10:26:44 +10:00