diff options
| -rw-r--r-- | drivers/gpu/drm/i915/intel_dp.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c index 60372f816ecd..a3fc49430c26 100644 --- a/drivers/gpu/drm/i915/intel_dp.c +++ b/drivers/gpu/drm/i915/intel_dp.c @@ -3776,7 +3776,7 @@ intel_dp_get_dpcd(struct intel_dp *intel_dp) * downstream port information. So, an early return here saves * time from performing other operations which are not required. */ - if (!intel_dp->sink_count) + if (!is_edp(intel_dp) && !intel_dp->sink_count) return false; /* Check if the panel supports PSR */ @@ -4309,6 +4309,9 @@ intel_dp_detect_dpcd(struct intel_dp *intel_dp) if (!intel_dp_get_dpcd(intel_dp)) return connector_status_disconnected; + if (is_edp(intel_dp)) + return connector_status_connected; + /* if there's no downstream port, we're done */ if (!(dpcd[DP_DOWNSTREAMPORT_PRESENT] & DP_DWN_STRM_PORT_PRESENT)) return connector_status_connected; |