drm/i915/guc: Fix missing enable of Wa_14019159160 on ARL

The previous update to enable the workaround on ARL only changed two
out of three places where the w/a needs to be enabled. That meant the
GuC side was operational but not the KMD side. And as the KMD side is
the trigger, it meant the w/a was not actually active. So fix that.

Fixes: 104bcfa ("drm/i915/arl: Enable Wa_14019159160 for ARL")
Cc: John Harrison <[email protected]>
Cc: Vinay Belgaumkar <[email protected]>
Cc: Daniele Ceraolo Spurio <[email protected]>
Cc: Andi Shyti <[email protected]>
Cc: Lucas De Marchi <[email protected]>
Cc: Rodrigo Vivi <[email protected]>
Cc: Matt Roper <[email protected]>
Cc: Jonathan Cavitt <[email protected]>
Cc: Nirmoy Das <[email protected]>
Cc: Shuicheng Lin <[email protected]>
Signed-off-by: John Harrison <[email protected]>
Reviewed-by: Nirmoy Das <[email protected]>
Reviewed-by: Andi Shyti <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]

Author: johnharr-intel

drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c

@@ -4507,7 +4507,7 @@ static void guc_default_vfuncs(struct intel_engine_cs *engine)
 	/* Wa_16019325821 */
 	/* Wa_14019159160 */
 	if ((engine->class == COMPUTE_CLASS || engine->class == RENDER_CLASS) &&
-	    IS_GFX_GT_IP_RANGE(engine->gt, IP_VER(12, 70), IP_VER(12, 71)))
+	    IS_GFX_GT_IP_RANGE(engine->gt, IP_VER(12, 70), IP_VER(12, 74)))
 		engine->flags |= I915_ENGINE_USES_WA_HOLD_SWITCHOUT;
 
 	/*