[Intel-gfx] [PATCH 04/10] drm/i915/debugfs: Do not print cached information of a disconnected sink

[José Roberto de Souza]

Besides of give the expected output of i915_display_info it will also
avoid some aux ch transactions that would timeout by obvious reasons.

Signed-off-by: José Roberto de Souza <jose.so...@intel.com>
---
 drivers/gpu/drm/i915/i915_debugfs.c | 21 +++++++++++----------
 1 file changed, 11 insertions(+), 10 deletions(-)

diff --git a/drivers/gpu/drm/i915/i915_debugfs.c 
b/drivers/gpu/drm/i915/i915_debugfs.c
index f42e93b71e67..5786521cc2b0 100644
--- a/drivers/gpu/drm/i915/i915_debugfs.c
+++ b/drivers/gpu/drm/i915/i915_debugfs.c
@@ -3065,16 +3065,17 @@ static void intel_connector_info(struct seq_file *m,
        seq_printf(m, "connector %d: type %s, status: %s\n",
                   connector->base.id, connector->name,
                   drm_get_connector_status_name(connector->status));
-       if (connector->status == connector_status_connected) {
-               seq_printf(m, "\tname: %s\n", connector->display_info.name);
-               seq_printf(m, "\tphysical dimensions: %dx%dmm\n",
-                          connector->display_info.width_mm,
-                          connector->display_info.height_mm);
-               seq_printf(m, "\tsubpixel order: %s\n",
-                          
drm_get_subpixel_order_name(connector->display_info.subpixel_order));
-               seq_printf(m, "\tCEA rev: %d\n",
-                          connector->display_info.cea_rev);
-       }
+
+       if (connector->status == connector_status_disconnected)
+               return;
+
+       seq_printf(m, "\tname: %s\n", connector->display_info.name);
+       seq_printf(m, "\tphysical dimensions: %dx%dmm\n",
+                  connector->display_info.width_mm,
+                  connector->display_info.height_mm);
+       seq_printf(m, "\tsubpixel order: %s\n",
+                  
drm_get_subpixel_order_name(connector->display_info.subpixel_order));
+       seq_printf(m, "\tCEA rev: %d\n", connector->display_info.cea_rev);
 
        if (!intel_encoder)
                return;
-- 
2.19.0

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