- Added functions to set/get/query/enum DV presets for vpif_caputre and
  vpif_display.
- The format specification table is extended with all the DV formats
  supported by TVP7002.
Signed-off-by: NMats Randgaard <mats.randgaard@cisco.com>
Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com>
Acked-by: NManjunath Hadli <manjunath.hadli@ti.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>