tree 58808d57648901839bfbc2753787456021833ed9
parent 3c7b6b3c4f2a4882d9d82365cc122cc8d29f4811
author Jani Nikula <jani.nikula@intel.com> 1507541398 +0300
committer Jani Nikula <jani.nikula@intel.com> 1507748673 +0300

drm/i915/dp: centralize max source rate conditions more

Turn intel_dp_source_supports_hbr2() into a simple helper to query the
pre-filled source rates array, and move the conditions about which
platforms support which rates to the single point of truth in
intel_dp_set_source_rates().

This also reduces the code paths you have to think about in the source
rates initialization in intel_dp_set_source_rates(), making it easier to
grasp.

Cc: Manasi Navare <manasi.d.navare@intel.com>
Reviewed-by: Manasi Navare <manasi.d.navare@intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20171009092959.29021-2-jani.nikula@intel.com