intel_display_power_get(dev_priv, POWER_DOMAIN_GMBUS);
- for (try = 0; !live_status && try < 4; try++) {
+ for (try = 0; !live_status && try < 9; try++) {
if (try)
msleep(10);
live_status = intel_digital_port_connected(dev_priv,
hdmi_to_dig_port(intel_hdmi));
}
- if (!live_status)
- DRM_DEBUG_KMS("Live status not up!");
+ if (!live_status) {
+ DRM_DEBUG_KMS("HDMI live status down\n");
+ /*
+ * Live status register is not reliable on all intel platforms.
+ * So consider live_status only for certain platforms, for
+ * others, read EDID to determine presence of sink.
+ */
+ if (INTEL_INFO(dev_priv)->gen < 7 || IS_IVYBRIDGE(dev_priv))
+ live_status = true;
+ }
intel_hdmi_unset_edid(connector);
intel_encoder = &intel_dig_port->base;
drm_encoder_init(dev, &intel_encoder->base, &intel_hdmi_enc_funcs,
- DRM_MODE_ENCODER_TMDS);
+ DRM_MODE_ENCODER_TMDS, NULL);
intel_encoder->compute_config = intel_hdmi_compute_config;
if (HAS_PCH_SPLIT(dev)) {