From: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
Define the contents of VBT block 12 (Driver Persistent Algorithm).
Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
---
drivers/gpu/drm/i915/display/intel_vbt_defs.h | 19 +++++++++++++++++++
1 file changed, 19 insertions(+)
diff --git a/drivers/gpu/drm/i915/display/intel_vbt_defs.h b/drivers/gpu/drm/i915/display/intel_vbt_defs.h
index d78523cd4214..2075d53ca317 100644
--- a/drivers/gpu/drm/i915/display/intel_vbt_defs.h
+++ b/drivers/gpu/drm/i915/display/intel_vbt_defs.h
@@ -778,6 +778,25 @@ struct bdb_driver_features {
u16 pc_feature_valid:1; /* 159+ */
} __packed;
+/*
+ * Block 13 - Driver Persistent Algorithm
+ */
+
+struct bdb_driver_persistence {
+ u16 hotkey_persistent_algorithm:1;
+ u16 lid_switch_persistent_algorithm:1;
+ u16 power_management_persistent_algorithm:1;
+ u16 hotkey_persistent_on_mds_twin:1;
+ u16 hotkey_persistent_on_refresh_rate:1;
+ u16 hotkey_persistent_on_restore_pipe:1;
+ u16 hotkey_persistent_on_mode:1;
+ u16 edid_persistent_on_mode:1;
+ u16 dvo_hotplug_persistent_on_mode:1;
+ u16 docking_persistent_algorithm:1;
+ u16 rsvd:6;
+ u8 persistent_max_config;
+} __packed;
+
/*
* Block 22 - SDVO LVDS General Options
*/
--
2.43.2
