I've fumbled this in
commit f02ad907cd9e7fe3a6405d2d005840912f1ed258
Author: Daniel Vetter <daniel.vetter at 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 at linux.intel.com>
Cc: Maarten Lankhorst <maarten.lankhorst at linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter at 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
