media: ccs-pll: Add support for extended input PLL clock divider

media: ccs-pll: Add support for extended input PLL clock divider

CCS allows odd PLL dividers other than 1, granted that the corresponding
capability bit is set. Support this both in the PLL calculator and the CCS
driver.

Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>