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-rw-r--r--drivers/gpu/drm/i915/intel_bios.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/intel_bios.c b/drivers/gpu/drm/i915/intel_bios.c
index 1de16f21121a..12e2f8b8bf9c 100644
--- a/drivers/gpu/drm/i915/intel_bios.c
+++ b/drivers/gpu/drm/i915/intel_bios.c
@@ -1157,7 +1157,9 @@ parse_device_mapping(struct drm_i915_private *dev_priv,
DRM_DEBUG_KMS("No general definition block is found, no devices defined.\n");
return;
}
- if (bdb->version < 109) {
+ if (bdb->version < 106) {
+ expected_size = 22;
+ } else if (bdb->version < 109) {
expected_size = 27;
} else if (bdb->version < 195) {
BUILD_BUG_ON(sizeof(struct old_child_dev_config) != 33);