This missing case could be reached out on missing
type or missing voltage. So let's add a debug
message to make our lives easier whenever this
might happen.
Cc: Paulo Zanoni <paulo.r.zanoni@xxxxxxxxx>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@xxxxxxxxx>
---
drivers/gpu/drm/i915/intel_ddi.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/i915/intel_ddi.c b/drivers/gpu/drm/i915/intel_ddi.c
index e66947a..c96c8d0 100644
--- a/drivers/gpu/drm/i915/intel_ddi.c
+++ b/drivers/gpu/drm/i915/intel_ddi.c
@@ -1802,6 +1802,7 @@ static void cnl_ddi_vswing_program(struct drm_i915_private *dev_priv,
}
if (ddi_translations == NULL) {
+ DRM_DEBUG_KMS("Missing DDI translation table for type %d with voltage %d\n", type, voltage);
MISSING_CASE(voltage);
return;
}
--
1.9.1
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