The warning should be just a warning. Where it is currently is wrong since we already registered the connector on drm, meaning it dies later on a NULL pointer deref if the VBT-overriding we have is removed. Move the warning up.
Signed-off-by: Lucas De Marchi <[email protected]> --- drivers/gpu/drm/i915/display/intel_hdmi.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/i915/display/intel_hdmi.c b/drivers/gpu/drm/i915/display/intel_hdmi.c index e084c2f75379..ed4a68fb351f 100644 --- a/drivers/gpu/drm/i915/display/intel_hdmi.c +++ b/drivers/gpu/drm/i915/display/intel_hdmi.c @@ -3140,6 +3140,9 @@ void intel_hdmi_init_connector(struct intel_digital_port *intel_dig_port, DRM_DEBUG_KMS("Adding HDMI connector on [ENCODER:%d:%s]\n", intel_encoder->base.base.id, intel_encoder->base.name); + if (WARN_ON(port == PORT_A)) + return; + if (WARN(intel_dig_port->max_lanes < 4, "Not enough lanes (%d) for HDMI on [ENCODER:%d:%s]\n", intel_dig_port->max_lanes, intel_encoder->base.base.id, @@ -3159,8 +3162,6 @@ void intel_hdmi_init_connector(struct intel_digital_port *intel_dig_port, intel_hdmi->ddc_bus = intel_hdmi_ddc_pin(dev_priv, port); - if (WARN_ON(port == PORT_A)) - return; intel_encoder->hpd_pin = intel_hpd_pin_default(dev_priv, port); if (HAS_DDI(dev_priv)) -- 2.24.0 _______________________________________________ Intel-gfx mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/intel-gfx
