Commit d5746bf2 authored by José Roberto de Souza's avatar José Roberto de Souza
Browse files

drm/i915/display: Suspend MST topology manager before destroy fbdev 

MST topology needs to be suspended so we don't have any calls to
fbdev after it's finalized. MST will be destroyed later as part of
drm_mode_config_cleanup().

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=109964


Signed-off-by: default avatarJosé Roberto de Souza <jose.souza@intel.com>
Reviewed-by: default avatarLucas De Marchi <lucas.demarchi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20191127021609.162700-1-jose.souza@intel.com
parent 551fb93d

drivers/gpu/drm/i915/display/intel_display.c

+7 −0
Original line number Diff line number Diff line
@@ -17947,6 +17947,13 @@ void intel_modeset_driver_remove(struct drm_i915_private *i915) 
	 */

	intel_hpd_poll_fini(i915);













	/*













	 * MST topology needs to be suspended so we don't have any calls to













	 * fbdev after it's finalized. MST will be destroyed later as part of













	 * drm_mode_config_cleanup()













	 */













	intel_dp_mst_suspend(i915);



























	/* poll work can call into fbdev, hence clean that up afterwards */















	intel_fbdev_fini(i915);

















































































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