drm/i915/mst: split out a helper for figuring out the TU
authorJani Nikula <jani.nikula@intel.com>
Fri, 3 Jan 2025 13:52:29 +0000 (15:52 +0200)
committerJani Nikula <jani.nikula@intel.com>
Tue, 7 Jan 2025 16:43:59 +0000 (18:43 +0200)
commit1ed21a66ecb7005ab80132643cce99e0addea5dd
tree3356ed53757359e80167a879ae544d1698f56623
parent0dcc5c6a02abf95a918abff9a540f1618291624c
drm/i915/mst: split out a helper for figuring out the TU

Extract intel_dp_mtp_tu_compute_config() for figuring out the TU. Move
the link configuration and mst state access to the callers. This will be
easier to adapt to 128b/132b SST.

v2: Don't add SST stuff here yet

Reviewed-by: Imre Deak <imre.deak@intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/c3ea8370c9bd3cdc579159e68a63f4ed2fadc66a.1735912293.git.jani.nikula@intel.com
drivers/gpu/drm/i915/display/intel_dp_mst.c
drivers/gpu/drm/i915/display/intel_dp_mst.h