added Canon EOS 1D C and Sony A7Sii in Control mode.
added Canon EOS 1D C and Sony A7Sii in Control mode.

gphoto/libgphoto2,gphoto/libgphoto2,gphoto/libgphoto2,gphoto/libgphoto2,gphoto/libgphoto2,gphoto/libgphoto2