From: Ville Syrjälä Date: Mon, 18 Jul 2016 10:15:14 +0000 (+0300) Subject: drm/i915: Treat eDP as always connected, again X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=c71d4d58981bed3366769ef5cf1f20e588fe16d0;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git drm/i915: Treat eDP as always connected, again 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 Cc: Nathan D Ciobanu Cc: Sivakumar Thulasimani Cc: Ander Conselvan de Oliveira Cc: Larry Finger Reported-by: Larry Finger Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=96675 Cc: drm-intel-fixes@lists.freedesktop.org Fixes: f21a21983ef1 ("drm/i915: Splitting intel_dp_detect") Signed-off-by: Ville Syrjälä Tested-by: Larry Finger Link: http://patchwork.freedesktop.org/patch/msgid/1468836914-16537-1-git-send-email-ville.syrjala@linux.intel.com (cherry picked from commit 1b7f2c8b0773d5ccbef43ef38a13ad33136c9679) Signed-off-by: Daniel Vetter --- diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c index 40745e38d438..891107f92d9f 100644 --- a/drivers/gpu/drm/i915/intel_dp.c +++ b/drivers/gpu/drm/i915/intel_dp.c @@ -4645,7 +4645,7 @@ 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;