[Differential] [Request, 11 lines] D2149: [platforms/fbdev] Handle error conditions more gracefully

[graesslin (Martin Gräßlin)]

graesslin created this revision.
graesslin added reviewers: KWin, Plasma on Wayland.
Restricted Application added subscribers: kwin, plasma-devel.
Restricted Application added projects: Plasma on Wayland, KWin.

REVISION SUMMARY
  So far if the framebuffer platform run into an error on initialization
  it did not continue and caused the system to freeze. With this change
  it properly emits the initFailed signal in all error conditions which
  causes kwin_wayland to terminate. This is a much better situation than
  just staying in a running, but frozen state.

REPOSITORY
  rKWIN KWin

BRANCH
  fbdev-init-failed-5.7

REVISION DETAIL
  https://phabricator.kde.org/D2149

AFFECTED FILES
  plugins/platforms/fbdev/fb_backend.cpp

EMAIL PREFERENCES
  https://phabricator.kde.org/settings/panel/emailpreferences/

To: graesslin, #kwin, #plasma_on_wayland
Cc: plasma-devel, kwin, hardening, jensreuterberg, abetts, sebas
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