Merge tag 'drm-intel-fixes-2016-01-02' of git://anongit.freedesktop.org/drm-intel

torvalds · torvalds · commit 4e5e384c46fc · 2016-01-03T11:36:26.000-08:00
Pull i915 drm fixes from Jani Nikula:
 "Two display fixes still for v4.4.

  The new year's resolution is to start using signed tags per Linus'
  request.  This one is still unsigned; I want to fix this up in our
  maintainer scripts instead of doing it one-off"

* tag 'drm-intel-fixes-2016-01-02' of git://anongit.freedesktop.org/drm-intel:
  drm/i915: increase the tries for HDMI hotplug live status checking
  drm/i915: Unbreak check_digital_port_conflicts()
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
@@ -12123,18 +12123,22 @@ static void intel_dump_pipe_config(struct intel_crtc *crtc,
 static bool check_digital_port_conflicts(struct drm_atomic_state *state)
 {
 	struct drm_device *dev = state->dev;
-	struct intel_encoder *encoder;
 	struct drm_connector *connector;
-	struct drm_connector_state *connector_state;
 	unsigned int used_ports = 0;
-	int i;
 
 	/*
 	 * Walk the connector list instead of the encoder
 	 * list to detect the problem on ddi platforms
 	 * where there's just one encoder per digital port.
 	 */
-	for_each_connector_in_state(state, connector, connector_state, i) {
+	drm_for_each_connector(connector, dev) {
+		struct drm_connector_state *connector_state;
+		struct intel_encoder *encoder;
+
+		connector_state = drm_atomic_get_existing_connector_state(state, connector);
+		if (!connector_state)
+			connector_state = connector->state;
+
 		if (!connector_state->best_encoder)
 			continue;
 
diff --git a/drivers/gpu/drm/i915/intel_hdmi.c b/drivers/gpu/drm/i915/intel_hdmi.c
@@ -1381,7 +1381,7 @@ intel_hdmi_detect(struct drm_connector *connector, bool force)
 
 	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,
