26 lines
909 B
Diff
26 lines
909 B
Diff
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
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index 040169180a63..2efb0eadf602 100644
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--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
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+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
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@@ -4504,20 +4504,10 @@ static int dm_plane_atomic_check(struct drm_plane *plane,
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static int dm_plane_atomic_async_check(struct drm_plane *plane,
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struct drm_plane_state *new_plane_state)
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{
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- struct drm_plane_state *old_plane_state =
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- drm_atomic_get_old_plane_state(new_plane_state->state, plane);
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-
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/* Only support async updates on cursor planes. */
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if (plane->type != DRM_PLANE_TYPE_CURSOR)
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return -EINVAL;
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- /*
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- * DRM calls prepare_fb and cleanup_fb on new_plane_state for
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- * async commits so don't allow fb changes.
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- */
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- if (old_plane_state->fb != new_plane_state->fb)
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- return -EINVAL;
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-
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return 0;
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}
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