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Created attachment 1065991 [details]
Patch for hwdata package in RHEL 7

The following upstream commits fix the wireless switch and add the microphone mute key for Dell Latitude laptops:

http://cgit.freedesktop.org/systemd/systemd/commit?id=1f6d36f267186c0e3184bab4c7eca48481c6faab
http://cgit.freedesktop.org/systemd/systemd/commit?id=0e336347dedc3577214484ec3d97f0f799dd81fd

Please apply the attached patch to the hwdata package for RHEL 7. It includes the changes in both of the commits above, and was tested to solve both issues.

This bug will be fixed together with Final PCI ids pull (bz#1236458) which is scheduled at 2015-10-12.

ALL TESTS PASSED

SanityOnly Verified the patch is included in the hwdata-0.252-8.1.el7 build

%changelog
* Fri Oct 23 2015 Michal Minar <miminar> 0.252-8.1
- Updated pci, usb and vendor ids.
- Resolves: rhbz#1236458
- Resolves: rhbz#1256004
- Resolves: rhbz#1266217
- Resolves: rhbz#1271797

$ git log --oneline --grep=1256004
5565df7 Final pci ids pull for RHEL 7.2


# Dell Touchpad
evdev:atkbd:dmi:bvn*:bvr*:bd*:svnDell*:pnLatitude*:pvr*
evdev:atkbd:dmi:bvn*:bvr*:bd*:svnDell*:pnPrecision*:pvr*
 KEYBOARD_KEY_88=!                                      # wireless switch
 KEYBOARD_KEY_9e=!f21

<snip>

# Dell Latitude microphone mute
evdev:name:Dell WMI hotkeys:dmi:bvn*:bvr*:bd*:svnDell*:pnLatitude*
 KEYBOARD_KEY_150=f20                                   # Mic mute toggle, should be micmute

Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://rhn.redhat.com/errata/RHBA-2015-2169.html