From: Jesse Barnes <jbarnes@virtuousgeek.org>
Date: Thu, 20 Feb 2014 20:39:57 +0000 (-0800)
Subject: drm/i915: print connector mode list in display_info
X-Git-Tag: firefly_0821_release~176^2~3773^2~63^2~297
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=f103fc7db7c05eee7a0efc3c1e0938a40367c45c;p=firefly-linux-kernel-4.4.55.git

drm/i915: print connector mode list in display_info

Useful for bug reports.

Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---

diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c
index f3015034fd2d..6e668fa13b98 100644
--- a/drivers/gpu/drm/i915/i915_debugfs.c
+++ b/drivers/gpu/drm/i915/i915_debugfs.c
@@ -2182,6 +2182,7 @@ static void intel_connector_info(struct seq_file *m,
 {
 	struct intel_connector *intel_connector = to_intel_connector(connector);
 	struct intel_encoder *intel_encoder = intel_connector->encoder;
+	struct drm_display_mode *mode;
 
 	seq_printf(m, "connector %d: type %s, status: %s\n",
 		   connector->base.id, drm_get_connector_name(connector),
@@ -2204,6 +2205,9 @@ static void intel_connector_info(struct seq_file *m,
 	else if (intel_encoder->type == INTEL_OUTPUT_LVDS)
 		intel_lvds_info(m, intel_connector);
 
+	seq_printf(m, "\tmodes:\n");
+	list_for_each_entry(mode, &connector->modes, head)
+		intel_seq_print_mode(m, 2, mode);
 }
 
 static int i915_display_info(struct seq_file *m, void *unused)