[Intel-gfx] [PATCH 1/2] drm/i915: Do intel_panel_destroy_backlight() later

[Chris Wilson]

Quoting Ville Syrjala (2018-10-08 14:46:40)
> From: Ville Syrjälä <ville.syrjala at linux.intel.com>
> 
> Currently we destroy the backlight during connector unregistration.
> That means the final modeset performed by drm_atomic_helper_shutdown()
> will leave the backlight on. We don't want that so let's just move
> intel_panel_destroy_backlight() into intel_panel_fini() which gets
> called during connector destuction.
> 
> We still unregister the user visible backlight device during connector
> unregistration.
> 

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=106386

> Cc: Jani Nikula <jani.nikula at intel.com>
> Cc: Chris Wilson <chris at chris-wilson.co.uk>
> Cc: Daniel Vetter <daniel.vetter at ffwll.ch>
> Signed-off-by: Ville Syrjälä <ville.syrjala at linux.intel.com>