drm/i915: Rename some VBT bits

The allow vs. block display switch bits are named rather
inconsistently. Fix it up.
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220715202044.11153-11-ville.syrjala@linux.intel.comReviewed-by: Jani Nikula <jani.nikula@intel.com>

drivers/gpu/drm/i915/display/intel_vbt_defs.h

@@ -553,8 +553,8 @@ struct bdb_psr {
 struct bdb_driver_features {
 	/* Driver bits */
 	u8 boot_dev_algorithm:1;
-	u8 block_display_switch:1;
-	u8 allow_display_switch:1;
+	u8 allow_display_switch_dvd:1;
+	u8 allow_display_switch_dos:1;
 	u8 hotplug_dvo:1;
 	u8 dual_view_zoom:1;
 	u8 int15h_hook:1;