drm/i915/dp: add HAS_DP20 macro
authorJani Nikula <jani.nikula@intel.com>
Thu, 9 Sep 2021 12:52:02 +0000 (15:52 +0300)
committerJani Nikula <jani.nikula@intel.com>
Mon, 20 Sep 2021 15:46:51 +0000 (18:46 +0300)
commit1d713917248080b1fe2289677f8a92ad1293b1a5
tree6ba913b6518063940f576802289f80447c5a51b2
parent79ac2b1bc9b9a1bc17b52263d940be075aa55982
drm/i915/dp: add HAS_DP20 macro

Let's abstract the DP 2.0 feature. Initially just DG2.

Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/3746e700641bc17eff270569387fe869707d92ed.1631191763.git.jani.nikula@intel.com
drivers/gpu/drm/i915/i915_drv.h