mddi/hvga: Remove unused code & minor cleanup

Signed-off-by: Michael Bestas <mikeioannina@gmail.com>
mddi/hvga: Initial cleanup of non-sony panels

Signed-off-by: Michael Bestas <mikeioannina@gmail.com>
mddi/hvga: Move platform data in panels

Signed-off-by: Michael Bestas <mikeioannina@gmail.com>
mddi/hvga: sony: Initial cleanup

Remove some unused stuff.
Initial work to bring the panel inline with the others

Signed-off-by: Michael Bestas <mikeioannina@gmail.com>
mddi/hvga: Add DBC sysfs controls

Signed-off-by: Michael Bestas <mikeioannina@gmail.com>
mddi/hvga: Cleanup sony panel & fix panel resolutions

Signed-off-by: Michael Bestas <mikeioannina@gmail.com>