From c4a1d9e4dc5d5313cfec2cc0c9d630efe8a6f287 Mon Sep 17 00:00:00 2001 From: Chris Wilson Date: Sun, 21 Nov 2010 13:12:35 +0000 Subject: drm/i915: Capture interesting display registers on error When trying to diagnose mysterious errors on resume, capture the display register contents as well. Signed-off-by: Chris Wilson --- drivers/gpu/drm/i915/i915_debugfs.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'drivers/gpu/drm/i915/i915_debugfs.c') diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c index 24a88ac..421b841 100644 --- a/drivers/gpu/drm/i915/i915_debugfs.c +++ b/drivers/gpu/drm/i915/i915_debugfs.c @@ -729,6 +729,9 @@ static int i915_error_state(struct seq_file *m, void *unused) if (error->overlay) intel_overlay_print_error_state(m, error->overlay); + if (error->display) + intel_display_print_error_state(m, dev, error->display); + out: spin_unlock_irqrestore(&dev_priv->error_lock, flags); -- cgit v1.1