| From | Greg Kroah-Hartman <> | Subject | [PATCH 4.12 171/196] drm/i915: Make DP-MST connector info work | Date | Tue, 25 Jul 2017 12:22:50 -0700 |
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4.12-stable review patch. If anyone has any objections, please let me know.
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From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
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 <dhinakaran.pandiyan@intel.com> Cc: Libin Yang <libin.yang@intel.com> Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/20170626083349.24389-1-maarten.lankhorst@linux.intel.com Reviewed-by: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com> (cherry picked from commit 77d1f615c78a73a04254fa2bff07ee9fa27145d9) Signed-off-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
--- drivers/gpu/drm/i915/i915_debugfs.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/gpu/drm/i915/i915_debugfs.c +++ b/drivers/gpu/drm/i915/i915_debugfs.c @@ -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) {
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