drm/i915: Introduce .set_link_train() vfunc

Sort out some of the mess between intel_ddi.c intel_dp.c by
introducing a .set_link_train() vfunc.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200420200610.31798-1-ville.syrjala@linux.intel.com
Reviewed-by: José Roberto de Souza <jose.souza@intel.com>
This commit is contained in:
Ville Syrjälä 2020-04-20 23:06:07 +03:00
commit eee3f91195
3 changed files with 104 additions and 81 deletions