drm/xe/xe2lpg: Add Wa_14021490052

Add Wa_14021490052 for Xe2LPG 20.04.
Signed-off-by: Akshata Jahagirdar <akshata.jahagirdar@intel.com>
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240614182455.2370059-2-matthew.d.roper@intel.com

drivers/gpu/drm/xe/xe_wa.c

@@ -688,6 +688,15 @@ static const struct xe_rtp_entry_sr lrc_was[] = {
 	  XE_RTP_RULES(GRAPHICS_VERSION(2004), ENGINE_CLASS(RENDER)),
 	  XE_RTP_ACTIONS(SET(WM_CHICKEN3, HIZ_PLANE_COMPRESSION_DIS))
 	},
+	{ XE_RTP_NAME("14021490052"),
+	  XE_RTP_RULES(GRAPHICS_VERSION(2004), ENGINE_CLASS(RENDER)),
+	  XE_RTP_ACTIONS(SET(FF_MODE,
+			     DIS_MESH_PARTIAL_AUTOSTRIP |
+			     DIS_MESH_AUTOSTRIP),
+			 SET(VFLSKPD,
+			     DIS_PARTIAL_AUTOSTRIP |
+			     DIS_AUTOSTRIP))
+	},
 
 	/* Xe2_HPG */
 	{ XE_RTP_NAME("15010599737"),