From 3aec2c6a4886276bcbc9ace9416ffae41643702c Mon Sep 17 00:00:00 2001
From: Matt Roper <matthew.d.roper@intel.com>
Date: Wed, 2 Oct 2019 12:22:58 -0700
Subject: drm/i915/vbt: Child device size remains unchanged through VBT 229
Git-commit: 3aec2c6a4886276bcbc9ace9416ffae41643702c
Patch-mainline: v5.5-rc1
References: bsc#1152489

The latest documented version of the VBT is 229, but no further data has
been added to the child device definition in block 2.  Update the child
device version test to eliminate the "Expected child device config size
for VBT version XXX not known; assuming 39" debug messages from the
logs.

Bspec: 20124
Bspec: 20157
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20191002192258.1013-1-matthew.d.roper@intel.com
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Acked-by: Thomas Zimmermann <tzimmermann@suse.de>
---
 drivers/gpu/drm/i915/display/intel_bios.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/i915/display/intel_bios.c b/drivers/gpu/drm/i915/display/intel_bios.c
index 1def550c68c8..9628b485b179 100644
--- a/drivers/gpu/drm/i915/display/intel_bios.c
+++ b/drivers/gpu/drm/i915/display/intel_bios.c
@@ -1615,7 +1615,7 @@ parse_general_definitions(struct drm_i915_private *dev_priv,
 		expected_size = 37;
 	} else if (bdb->version <= 215) {
 		expected_size = 38;
-	} else if (bdb->version <= 216) {
+	} else if (bdb->version <= 229) {
 		expected_size = 39;
 	} else {
 		expected_size = sizeof(*child);
-- 
2.28.0