drm/i915/fbc: s/gen7/ivb/

"gen7" in display code is not really sensible. We shall call
these things "ivb".

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20211104144520.22605-9-ville.syrjala@linux.intel.com
Acked-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Mika Kahola <mika.kahola@intel.com>
This commit is contained in:
Ville Syrjälä 2021-11-04 16:45:11 +02:00
commit 11a6b88b8c