Enable the primary plane for tidss hardware via atomic_enable.
Atomic helpers invoke this callback only when the plane becomes
active.
Signed-off-by: Thomas Zimmermann <tzimmermann@xxxxxxx>
---
drivers/gpu/drm/tidss/tidss_plane.c | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/drivers/gpu/drm/tidss/tidss_plane.c b/drivers/gpu/drm/tidss/tidss_plane.c
index 0b12405edb47..6bdd6e4a955a 100644
--- a/drivers/gpu/drm/tidss/tidss_plane.c
+++ b/drivers/gpu/drm/tidss/tidss_plane.c
@@ -124,6 +124,16 @@ static void tidss_plane_atomic_update(struct drm_plane *plane,
hw_videoport = to_tidss_crtc(new_state->crtc)->hw_videoport;
dispc_plane_setup(tidss->dispc, tplane->hw_plane_id, new_state, hw_videoport);
+}
+
+static void tidss_plane_atomic_enable(struct drm_plane *plane,
+ struct drm_atomic_state *state)
+{
+ struct drm_device *ddev = plane->dev;
+ struct tidss_device *tidss = to_tidss(ddev);
+ struct tidss_plane *tplane = to_tidss_plane(plane);
+
+ dev_dbg(ddev->dev, "%s\n", __func__);
dispc_plane_enable(tidss->dispc, tplane->hw_plane_id, true);
}
@@ -151,6 +161,7 @@ static void drm_plane_destroy(struct drm_plane *plane)
static const struct drm_plane_helper_funcs tidss_plane_helper_funcs = {
.atomic_check = tidss_plane_atomic_check,
.atomic_update = tidss_plane_atomic_update,
+ .atomic_enable = tidss_plane_atomic_enable,
.atomic_disable = tidss_plane_atomic_disable,
};
--
2.39.1
