drm/{i915, xe}: convert VLV sideband display wrappers into real functions

Convert the VLV sideband static inline wrappers into real
functions. This will help the follow-up work of moving the VLV sideband
to the display parent interface.

The downside is that we'll have to build vlv_sideband.c as part of xe
build, to avoid a plethora of stubs.

Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patch.msgid.link/57740dc3a820cb5fc1cfcd28e4be58b2cb48020d.1774957233.git.jani.nikula@intel.com
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
This commit is contained in:
Jani Nikula 2026-03-31 14:40:54 +03:00
commit e4de0fadeb
3 changed files with 156 additions and 137 deletions