diff options
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_dp.c | 22 |
1 files changed, 9 insertions, 13 deletions
diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c index 43d6fd3c460b..14a3cf0b7213 100644 --- a/drivers/gpu/drm/i915/intel_dp.c +++ b/drivers/gpu/drm/i915/intel_dp.c @@ -4337,7 +4337,7 @@ intel_dp_unset_edid(struct intel_dp *intel_dp) intel_dp->has_audio = false; } -static void +static enum drm_connector_status intel_dp_long_pulse(struct intel_connector *intel_connector) { struct drm_connector *connector = &intel_connector->base; @@ -4361,7 +4361,7 @@ intel_dp_long_pulse(struct intel_connector *intel_connector) else status = connector_status_disconnected; - if (status != connector_status_connected) { + if (status == connector_status_disconnected) { intel_dp->compliance_test_active = 0; intel_dp->compliance_test_type = 0; intel_dp->compliance_test_data = 0; @@ -4423,8 +4423,8 @@ intel_dp_long_pulse(struct intel_connector *intel_connector) intel_dp->aux.i2c_defer_count = 0; intel_dp_set_edid(intel_dp); - - status = connector_status_connected; + if (is_edp(intel_dp) || intel_connector->detect_edid) + status = connector_status_connected; intel_dp->detect_done = true; /* Try to read the source of the interrupt */ @@ -4443,12 +4443,11 @@ intel_dp_long_pulse(struct intel_connector *intel_connector) } out: - if ((status != connector_status_connected) && - (intel_dp->is_mst == false)) + if (status != connector_status_connected && !intel_dp->is_mst) intel_dp_unset_edid(intel_dp); intel_display_power_put(to_i915(dev), power_domain); - return; + return status; } static enum drm_connector_status @@ -4457,7 +4456,7 @@ intel_dp_detect(struct drm_connector *connector, bool force) struct intel_dp *intel_dp = intel_attached_dp(connector); struct intel_digital_port *intel_dig_port = dp_to_dig_port(intel_dp); struct intel_encoder *intel_encoder = &intel_dig_port->base; - struct intel_connector *intel_connector = to_intel_connector(connector); + enum drm_connector_status status = connector->status; DRM_DEBUG_KMS("[CONNECTOR:%d:%s]\n", connector->base.id, connector->name); @@ -4472,14 +4471,11 @@ intel_dp_detect(struct drm_connector *connector, bool force) /* If full detect is not performed yet, do a full detect */ if (!intel_dp->detect_done) - intel_dp_long_pulse(intel_dp->attached_connector); + status = intel_dp_long_pulse(intel_dp->attached_connector); intel_dp->detect_done = false; - if (is_edp(intel_dp) || intel_connector->detect_edid) - return connector_status_connected; - else - return connector_status_disconnected; + return status; } static void |