From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Date: Wed, 11 Nov 2015 10:29:07 +0000 (+0100)
Subject: drm/core: Set legacy_cursor_update in drm_atomic_helper_disable_plane.
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=24e79d0ddc416184594aa8193023c15d85ab15db;p=GitHub%2Fexynos8895%2Fandroid_kernel_samsung_universal8895.git

drm/core: Set legacy_cursor_update in drm_atomic_helper_disable_plane.

legacy_cursor_update was being set in restore_fbdev_mode_atomic which was
probably unintended. Fix this by only setting it in the function that needs it.

This oversight was introduced in

commit bbb1e52402b2a288b09ae37e8182599931c7e9df
Author: Rob Clark <robdclark@gmail.com>
Date:   Tue Aug 25 15:35:58 2015 -0400

    drm/fb-helper: atomic restore_fbdev_mode()...

Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
[Jani: checkpatch fix]
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1447237751-9663-2-git-send-email-maarten.lankhorst@ubuntu.com
---

diff --git a/drivers/gpu/drm/drm_atomic_helper.c b/drivers/gpu/drm/drm_atomic_helper.c
index 0c6f62168776..b5efdfde641b 100644
--- a/drivers/gpu/drm/drm_atomic_helper.c
+++ b/drivers/gpu/drm/drm_atomic_helper.c
@@ -1553,6 +1553,9 @@ retry:
 		goto fail;
 	}
 
+	if (plane_state->crtc && (plane == plane->crtc->cursor))
+		plane_state->state->legacy_cursor_update = true;
+
 	ret = __drm_atomic_helper_disable_plane(plane, plane_state);
 	if (ret != 0)
 		goto fail;
@@ -1605,9 +1608,6 @@ int __drm_atomic_helper_disable_plane(struct drm_plane *plane,
 	plane_state->src_h = 0;
 	plane_state->src_w = 0;
 
-	if (plane->crtc && (plane == plane->crtc->cursor))
-		plane_state->state->legacy_cursor_update = true;
-
 	return 0;
 }