Merge tag 'topic/drm-misc-2016-10-05' of git://anongit.freedesktop.org/drm-intel into drm-next

Another attempt, this time rebased and without the pipe crc patches:
- display_info cleanups from Ville
- make prime/gem lookups faster with rbtrees (Chris)
- misc stuff all over

* tag 'topic/drm-misc-2016-10-05' of git://anongit.freedesktop.org/drm-intel:
  drm/rockchip: analogix_dp: Refuse to enable PSR if panel doesn't support it
  drm/bridge: analogix_dp: Add analogix_dp_psr_supported
  drm/fb-helper: add DRM_FB_HELPER_DEFAULT_OPS for fb_ops
  drm: Document caveats around atomic event handling
  uapi: add missing install of sync_file.h
  drm: Simplify drm_printk to reduce object size quite a bit
  drm/i915: Account for sink max TMDS clock when checking the port clock
  drm/i915: Replace a bunch of connector->base.display_info with a local variable
  drm/edid: Move dvi_dual/max_tmds_clock parsing out from drm_edid_to_eld()
  drm/edid: Clear the old cea_rev when there's no CEA extension in the new EDID
  drm/edid: Reduce the number of times we parse the CEA extension block
  drm/edid: Don't pass around drm_display_info needlessly
  drm/edid: Move dvi_dual/max_tmds_clock to drm_display_info
  drm/edid: Make max_tmds_clock kHz instead of MHz
  drm/edid: Clear old dvi_dual/max_tmds_clock before parsing the new EDID
  drm/edid: Clear old audio latency values before parsing the new EDID
  drm: Convert prime dma-buf <-> handle to rbtree
  drm/mediatek: mark symbols static where possible
  drm/rockchip: mark symbols static where possible
  drm/rockchip: add missing header dependencies

1 files changed, 8 insertions, 1 deletions

diff --git a/drivers/gpu/drm/i915/intel_hdmi.c b/drivers/gpu/drm/i915/intel_hdmi.c
index c51073f78730..f40a35f2913a 100644
--- a/drivers/gpu/drm/i915/intel_hdmi.c
+++ b/drivers/gpu/drm/i915/intel_hdmi.c
@@ -1220,10 +1220,17 @@ static int hdmi_port_clock_limit(struct intel_hdmi *hdmi,
 	int max_tmds_clock = intel_hdmi_source_max_tmds_clock(to_i915(dev));
 
 	if (respect_downstream_limits) {
+		struct intel_connector *connector = hdmi->attached_connector;
+		const struct drm_display_info *info = &connector->base.display_info;
+
 		if (hdmi->dp_dual_mode.max_tmds_clock)
 			max_tmds_clock = min(max_tmds_clock,
 					     hdmi->dp_dual_mode.max_tmds_clock);
-		if (!hdmi->has_hdmi_sink)
+
+		if (info->max_tmds_clock)
+			max_tmds_clock = min(max_tmds_clock,
+					     info->max_tmds_clock);
+		else if (!hdmi->has_hdmi_sink)
 			max_tmds_clock = min(max_tmds_clock, 165000);
 	}