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drm/i915: print connector mode list in display_info

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Useful for bug reports.

Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Jesse Barnes 2014-02-20 12:39:57 -08:00 committed by Daniel Vetter
parent ea9a6bafcf
commit f103fc7db7
1 changed files with 4 additions and 0 deletions
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4
drivers/gpu/drm/i915/i915_debugfs.c
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@ -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)