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Patch "drm/i915: Make DP-MST connector info work" has been added to the 4.12-stable tree

PATCH [email protected] 1 participant 1 message Jul 25, 2017

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This is a note to let you know that I've just added the patch titled

drm/i915: Make DP-MST connector info work

to the 4.12-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
drm-i915-make-dp-mst-connector-info-work.patch
and it can be found in the queue-4.12 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree, please let <[email protected]> know about it.

Quoted 1 line

From 50740024bc393b608f7e391ac35e70f33938dd24 Mon Sep 17 00:00:00 2001

From: Maarten Lankhorst <[email protected]>
Date: Mon, 26 Jun 2017 10:33:49 +0200
Subject: drm/i915: Make DP-MST connector info work

From: Maarten Lankhorst <[email protected]>

commit 50740024bc393b608f7e391ac35e70f33938dd24 upstream.

Commit 9a148a96fc3a ("drm/i915/debugfs: add dp mst info") adds support for DP-MST to intel_connector_info, but forgot to remove the early return for DP-MST.

Remove it, and print out MST connectors directly.

Fixes 9a148a96fc3a ("drm/i915/debugfs: add dp mst info")
Cc Dhinakaran Pandiyan <[email protected]>
Cc Libin Yang <[email protected]>
(cherry picked from commit 77d1f615c78a73a04254fa2bff07ee9fa27145d9)
---
 drivers/gpu/drm/i915/i915_debugfs.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
drivers/gpu/drm/i915/i915_debugfs.c +1 -1
@@ -3018,7 +3018,7 @@ static void intel_connector_info(struct
 			   connector->display_info.cea_rev);
 	}
 
-	if (!intel_encoder || intel_encoder->type == INTEL_OUTPUT_DP_MST)
+	if (!intel_encoder)
 		return;
 
 	switch (connector->connector_type) {

Patches currently in stable-queue which might be from [email protected] are

queue-4.12/drm-i915-make-dp-mst-connector-info-work.patch queue-4.12/drm-atomic-add-missing-drm_atomic_state_clear-to-atomic_remove_fb.patch