Check we can handle a late display load failure where the final act of registering the connector fails.
Signed-off-by: Chris Wilson <[email protected]> Cc: Jani Nikula <[email protected]> Cc: Ville Syrjala <[email protected]> Cc: Daniel Vetter <[email protected]> Cc: Maarten Lankhorst <[email protected]> --- drivers/gpu/drm/i915/intel_display.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index fd27b9b0b4d8..c24314da741b 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -15867,8 +15867,15 @@ int intel_connector_register(struct drm_connector *connector) if (ret) goto err; + if (i915_inject_load_failure()) { + ret = -EFAULT; + goto err_backlight; + } + return 0; +err_backlight: + intel_backlight_device_unregister(intel_connector); err: return ret; } -- 2.19.1 _______________________________________________ Intel-gfx mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/intel-gfx
