From: Ville Syrjälä <[email protected]> eDP should be treated as connected even if doesn't have an EDID. In that case we'll use the timings from the VBT. That used to be the case until commit f21a21983ef1 ("drm/i915: Splitting intel_dp_detect") broke things by considering even eDP disconnected if we fail to get an EDID for it.
Fix things up again by treating eDP as always connected. Cc: Shubhangi Shrivastava <[email protected]> Cc: Nathan D Ciobanu <[email protected]> Cc: Sivakumar Thulasimani <[email protected]> Cc: Ander Conselvan de Oliveira <[email protected]> Cc: Larry Finger <[email protected]> Reported-by: Larry Finger <[email protected]> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=96675 Cc: [email protected] Fixes: f21a21983ef1 ("drm/i915: Splitting intel_dp_detect") Signed-off-by: Ville Syrjälä <[email protected]> Tested-by: Larry Finger <[email protected]> --- drivers/gpu/drm/i915/intel_dp.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c index 0c5ba3410a1e..21b04c3eda41 100644 --- a/drivers/gpu/drm/i915/intel_dp.c +++ b/drivers/gpu/drm/i915/intel_dp.c @@ -4336,7 +4336,7 @@ intel_dp_detect(struct drm_connector *connector, bool force) intel_dp->detect_done = false; - if (intel_connector->detect_edid) + if (is_edp(intel_dp) || intel_connector->detect_edid) return connector_status_connected; else return connector_status_disconnected; -- 2.7.4 _______________________________________________ Intel-gfx mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/intel-gfx
