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 f301503..6e668fa 100644
--- a/drivers/gpu/drm/i915/i915_debugfs.c
+++ b/drivers/gpu/drm/i915/i915_debugfs.c
@@ -2182,6 +2182,7 @@
{
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 @@
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)