cpcap-regulator: Also change the name to vdds_dsi when registering it.

Change-Id: I3b73b1c6c60c70f4a601ffd9b5da496d477c2c91
cpcap-mapphone: Register vdds_dsi with a second dev_name.

This is consistent to what other devices are doing.

Change-Id: Idd07fd4ce383717a97f6ada9801febb26fb0c101
Merge pull request #15 from xdarklight/3.10-defy

More display preparation