On ACPI based platforms, the ov13b10 camera sensor need to be powered
up by acquire the PM resource from INT3472. INT3472 will register one
regulator 'avdd', one reset gpio and clock source for ov13b10.
Add 2 power interfaces that are registered as runtime PM callbacks.
Signed-off-by: Bingbu Cao <bingbu.cao@intel.com>
Signed-off-by: Hao Yao <hao.yao@intel.com>
Suggested-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>