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-rw-r--r--drivers/gpu/drm/i915/intel_uncore.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/intel_uncore.c b/drivers/gpu/drm/i915/intel_uncore.c
index 868a195954a8..d7be0d94ba4d 100644
--- a/drivers/gpu/drm/i915/intel_uncore.c
+++ b/drivers/gpu/drm/i915/intel_uncore.c
@@ -647,6 +647,8 @@ intel_fw_table_check(struct drm_i915_private *dev_priv)
num_ranges = dev_priv->uncore.fw_domains_table_entries;
for (i = 0, prev = -1; i < num_ranges; i++, ranges++) {
+ WARN_ON_ONCE(IS_GEN9(dev_priv) &&
+ (prev + 1) != (s32)ranges->start);
WARN_ON_ONCE(prev >= (s32)ranges->start);
prev = ranges->start;
WARN_ON_ONCE(prev >= (s32)ranges->end);
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