From: Alexandru Gheorghe <alexandru-cosmin.gheorghe@arm.com>
Date: Wed, 30 May 2018 18:30:52 +0100
Subject: drm/atomic: Set current atomic state in drm_private_state
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Git-commit: e89ea355966182007712c396a3b8e78255f17c32
Patch-mainline: v4.19-rc1
References: FATE#326289 FATE#326079 FATE#326049 FATE#322398 FATE#326166

drm_private_state has a back pointer to the drm_atomic_state,
however that was not initialized in drm_atomic_get_private_obj_state
after duplication, as it is the case for other drm atomic getters

Signed-off-by: Alexandru Gheorghe <alexandru-cosmin.gheorghe@arm.com>
Link: https://patchwork.freedesktop.org/patch/msgid/1527701452-1934-1-git-send-email-alexandru-cosmin.gheorghe@arm.com
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Acked-by: Petr Tesarik <ptesarik@suse.com>
---
 drivers/gpu/drm/drm_atomic.c |    1 +
 1 file changed, 1 insertion(+)

--- a/drivers/gpu/drm/drm_atomic.c
+++ b/drivers/gpu/drm/drm_atomic.c
@@ -1160,6 +1160,7 @@ drm_atomic_get_private_obj_state(struct
 	state->private_objs[index].old_state = obj->state;
 	state->private_objs[index].new_state = obj_state;
 	state->private_objs[index].ptr = obj;
+	obj_state->state = state;
 
 	state->num_private_objs = num_objs;