Again ends just after drm_atomic_helper_commit_hw_done(), but with the
twist that we need to make sure we're only annotate the custom
version. And not the other clause which just calls
drm_atomic_helper_commit_tail_rpm(), which is already annotated.
Signed-off-by: Daniel Vetter <daniel.vet...@intel.com>
Cc: Thierry Reding <thierry.red...@gmail.com>
Cc: Jonathan Hunter <jonath...@nvidia.com>
Cc: linux-te...@vger.kernel.org
---
drivers/gpu/drm/tegra/drm.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/gpu/drm/tegra/drm.c b/drivers/gpu/drm/tegra/drm.c
index ba9d1c3e7cac..9aea8fe48db3 100644
--- a/drivers/gpu/drm/tegra/drm.c
+++ b/drivers/gpu/drm/tegra/drm.c
@@ -65,11 +65,14 @@ static void tegra_atomic_commit_tail(struct
drm_atomic_state *old_state)
struct tegra_drm *tegra = drm->dev_private;
if (tegra->hub) {
+ bool fence_cookie = dma_fence_begin_signalling();
+
drm_atomic_helper_commit_modeset_disables(drm, old_state);
tegra_display_hub_atomic_commit(drm, old_state);
drm_atomic_helper_commit_planes(drm, old_state, 0);
drm_atomic_helper_commit_modeset_enables(drm, old_state);
drm_atomic_helper_commit_hw_done(old_state);
+ dma_fence_end_signalling(fence_cookie);
drm_atomic_helper_wait_for_vblanks(drm, old_state);
drm_atomic_helper_cleanup_planes(drm, old_state);
} else {
--
2.27.0
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