For Gen12+ wait for 1ms for Combo Phy and 3ms for TC Phy for
DDI_BUF_CTL to be active for TC phy. (Bspec:49190)

v2: Minor refactoring for better readability.

v3: Rebased and retained the order of checking platforms. (Imre)
Signed-off-by: NAnkit Nautiyal <ankit.k.nautiyal@intel.com>
Signed-off-by: NImre Deak <imre.deak@intel.com>
Reviewed-by: NImre Deak <imre.deak@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20221207145436.1510625-1-ankit.k.nautiyal@intel.com