We could probably hit this already with our current async fbdev init, but it's much easier to hit this with the new deferred fbdev setup that I'm working on polishing.
Cc: Maarten Lankhorst maarten.lankhorst@linux.intel.com Reported-by: Maarten Lankhorst maarten.lankhorst@linux.intel.com Signed-off-by: Daniel Vetter daniel.vetter@intel.com --- drivers/gpu/drm/i915/i915_debugfs.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c index 580bd4f4a49e..a4224566ebca 100644 --- a/drivers/gpu/drm/i915/i915_debugfs.c +++ b/drivers/gpu/drm/i915/i915_debugfs.c @@ -1931,7 +1931,7 @@ static int i915_gem_framebuffer_info(struct seq_file *m, void *data) return ret;
#ifdef CONFIG_DRM_FBDEV_EMULATION - if (dev_priv->fbdev) { + if (dev_priv->fbdev && dev_priv->fbdev->helper.fb) { fbdev_fb = to_intel_framebuffer(dev_priv->fbdev->helper.fb);
seq_printf(m, "fbcon size: %d x %d, depth %d, %d bpp, modifier 0x%llx, refcount %d, obj ",