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From: Daniel Vetter <daniel.vetter@ffwll.ch>
To: DRI Development <dri-devel@lists.freedesktop.org>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>,
	Intel Graphics Development <intel-gfx@lists.freedesktop.org>,
	Daniel Vetter <daniel.vetter@intel.com>
Subject: [PATCH] drm/atomic-helper: Really recover pre-atomic plane/cursor behavior
Date: Mon,  4 May 2015 15:42:48 +0200	[thread overview]
Message-ID: <1430746968-28097-1-git-send-email-daniel.vetter@ffwll.ch> (raw)

I've fumbled this in

commit f02ad907cd9e7fe3a6405d2d005840912f1ed258
Author: Daniel Vetter <daniel.vetter@ffwll.ch>
Date:   Thu Jan 22 16:36:23 2015 +0100

    drm/atomic-helpers: Recover full cursor plane behaviour

and accidentally put the assignment for legacy_cursor_upate after the
atomic commit, where it is pretty useless.

Reported-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
---
 drivers/gpu/drm/drm_atomic_helper.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/drm_atomic_helper.c b/drivers/gpu/drm/drm_atomic_helper.c
index d536817699c1..9f216ff61af3 100644
--- a/drivers/gpu/drm/drm_atomic_helper.c
+++ b/drivers/gpu/drm/drm_atomic_helper.c
@@ -1310,13 +1310,13 @@ retry:
 	plane_state->src_h = src_h;
 	plane_state->src_w = src_w;
 
+	if (plane == crtc->cursor)
+		state->legacy_cursor_update = true;
+
 	ret = drm_atomic_commit(state);
 	if (ret != 0)
 		goto fail;
 
-	if (plane == crtc->cursor)
-		state->legacy_cursor_update = true;
-
 	/* Driver takes ownership of state on successful commit. */
 	return 0;
 fail:
-- 
2.1.4

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             reply	other threads:[~2015-05-04 13:40 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-05-04 13:42 Daniel Vetter [this message]
2015-05-04 19:23 ` [PATCH] drm/atomic-helper: Really recover pre-atomic plane/cursor behavior shuang.he

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