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(Refute)
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# no support for xD cards
# no support for xD cards


Note that all of these complaints have now been [http://rdieter.livejournal.com/17544.html refuted].
Note that all of these complaints have now been [http://rdieter.livejournal.com/17544.html refuted].  Given these helpful clarifications, work on a DeviceKit backend for solid can commence.

Revision as of 18:05, 10 March 2010

Missing functionality in DeviceKit

This list should give an overview of what's missing in DeviceKit(udisks/upower/...) in terms what Solid (the KDE HW abstraction layer) needs.

Solid is implemented using various backends, on Linux through HAL. Dropping HAL would, at the moment, result in severe loss of features throughout the whole KDE desktop. Developing a new backend, based on udisks/upower/... is definitely possible, as shown in this concept backend [1] but in the current state, DeviceKit family is missing substantial portions of HAL functionality:

  1. no smart polling (eg. no detection of the Eject button, no Floppy detection) [2]
  2. no notion of content types of optical disks (Video/VCD/SVCD/...)
  3. no read/write speed properties for CD/DVD burners, no "rewritability" flag
  4. no support for tape (backup) units
  5. no support for xD cards

Note that all of these complaints have now been refuted. Given these helpful clarifications, work on a DeviceKit backend for solid can commence.