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* [Intel-gfx] [PATCH 1/2] drm/i915: Swap ggtt_vma during legacy cursor update
@ 2023-06-21 11:48 Maarten Lankhorst
  2023-06-21 11:48 ` [Intel-gfx] [PATCH 2/2] drm/i915: Handle legacy cursor update as normal update Maarten Lankhorst
                   ` (5 more replies)
  0 siblings, 6 replies; 11+ messages in thread
From: Maarten Lankhorst @ 2023-06-21 11:48 UTC (permalink / raw)
  To: intel-gfx

Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
---
 drivers/gpu/drm/i915/display/intel_cursor.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/i915/display/intel_cursor.c b/drivers/gpu/drm/i915/display/intel_cursor.c
index 4962247911d41..6f34098ea314d 100644
--- a/drivers/gpu/drm/i915/display/intel_cursor.c
+++ b/drivers/gpu/drm/i915/display/intel_cursor.c
@@ -688,9 +688,8 @@ intel_legacy_cursor_update(struct drm_plane *_plane,
 	if (ret)
 		goto out_free;
 
-	ret = intel_plane_pin_fb(new_plane_state);
-	if (ret)
-		goto out_free;
+	/* magic trick! */
+	swap(new_plane_state->ggtt_vma, old_plane_state->ggtt_vma);
 
 	intel_frontbuffer_flush(to_intel_frontbuffer(new_plane_state->hw.fb),
 				ORIGIN_CURSOR_UPDATE);
-- 
2.39.2


^ permalink raw reply related	[flat|nested] 11+ messages in thread

end of thread, other threads:[~2023-06-23 22:38 UTC | newest]

Thread overview: 11+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2023-06-21 11:48 [Intel-gfx] [PATCH 1/2] drm/i915: Swap ggtt_vma during legacy cursor update Maarten Lankhorst
2023-06-21 11:48 ` [Intel-gfx] [PATCH 2/2] drm/i915: Handle legacy cursor update as normal update Maarten Lankhorst
2023-06-21 11:50   ` [Intel-gfx] [PATCH] " Maarten Lankhorst
2023-06-22  6:41     ` Maarten Lankhorst
2023-06-21 23:09   ` [Intel-gfx] [PATCH 2/2] " kernel test robot
2023-06-21 23:40   ` kernel test robot
2023-06-21 20:49 ` [Intel-gfx] ✗ Fi.CI.BUILD: failure for series starting with [1/2] drm/i915: Swap ggtt_vma during legacy cursor update (rev2) Patchwork
2023-06-22  7:17 ` [Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for series starting with [1/2] drm/i915: Swap ggtt_vma during legacy cursor update (rev3) Patchwork
2023-06-22  7:27 ` [Intel-gfx] ✓ Fi.CI.BAT: success " Patchwork
2023-06-22 16:02 ` [Intel-gfx] ✗ Fi.CI.IGT: failure " Patchwork
2023-06-23 22:38 ` [Intel-gfx] [PATCH 1/2] drm/i915: Swap ggtt_vma during legacy cursor update Souza, Jose

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