diff options
Diffstat (limited to 'drivers/gpu/drm/i915/intel_crt.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_crt.c | 17 |
1 files changed, 6 insertions, 11 deletions
diff --git a/drivers/gpu/drm/i915/intel_crt.c b/drivers/gpu/drm/i915/intel_crt.c index 1cd4a7c22bd5..c0a8805b277f 100644 --- a/drivers/gpu/drm/i915/intel_crt.c +++ b/drivers/gpu/drm/i915/intel_crt.c @@ -474,14 +474,6 @@ static bool valleyview_crt_detect_hotplug(struct drm_connector *connector) return ret; } -/** - * Uses CRT_HOTPLUG_EN and CRT_HOTPLUG_STAT to detect CRT presence. - * - * Not for i915G/i915GM - * - * \return true if CRT is connected. - * \return false if CRT is disconnected. - */ static bool intel_crt_detect_hotplug(struct drm_connector *connector) { struct drm_device *dev = connector->dev; @@ -807,10 +799,11 @@ intel_crt_detect(struct drm_connector *connector, else status = connector_status_unknown; intel_release_load_detect_pipe(connector, &tmp, ctx); - } else if (ret == 0) + } else if (ret == 0) { status = connector_status_unknown; - else if (ret < 0) + } else { status = ret; + } out: intel_display_power_put(dev_priv, intel_encoder->power_domain); @@ -963,8 +956,10 @@ void intel_crt_init(struct drm_i915_private *dev_priv) crt->base.power_domain = POWER_DOMAIN_PORT_CRT; if (I915_HAS_HOTPLUG(dev_priv) && - !dmi_check_system(intel_spurious_crt_detect)) + !dmi_check_system(intel_spurious_crt_detect)) { crt->base.hpd_pin = HPD_CRT; + crt->base.hotplug = intel_encoder_hotplug; + } if (HAS_DDI(dev_priv)) { crt->base.port = PORT_E; |