[PATCH v3 05/39] drm/atomic: Convert drm_atomic_get_plane_state() to use new plane state

[Maxime Ripard]

The drm_atomic_get_plane_state() function calls the deprecated
drm_atomic_get_existing_plane_state() helper to get find if a plane
state had already been allocated and was part of the given
drm_atomic_state.

At the point in time where drm_atomic_get_plane_state() can be called
(ie, during atomic_check), the existing state is the new state and
drm_atomic_get_existing_plane_state() can thus be replaced by
drm_atomic_get_new_plane_state().

Reviewed-by: Ville Syrjälä <ville.syrj...@linux.intel.com>
Signed-off-by: Maxime Ripard <mrip...@kernel.org>
---
 drivers/gpu/drm/drm_atomic.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/drm_atomic.c b/drivers/gpu/drm/drm_atomic.c
index 
6d10a3e40b00c58030e4dc9fdf47bd252cac0189..15584928f06a9175308c3ef8f1ecbe1b33b17f47
 100644
--- a/drivers/gpu/drm/drm_atomic.c
+++ b/drivers/gpu/drm/drm_atomic.c
@@ -532,11 +532,11 @@ drm_atomic_get_plane_state(struct drm_atomic_state *state,
        /* the legacy pointers should never be set */
        WARN_ON(plane->fb);
        WARN_ON(plane->old_fb);
        WARN_ON(plane->crtc);
 
-       plane_state = drm_atomic_get_existing_plane_state(state, plane);
+       plane_state = drm_atomic_get_new_plane_state(state, plane);
        if (plane_state)
                return plane_state;
 
        ret = drm_modeset_lock(&plane->mutex, state->acquire_ctx);
        if (ret)

-- 
2.50.1