diff mbox series

[v7,03/12] drm/rcar-du: Plug atomic state hooks to the default implementation

Message ID 20200122111700.1924960-4-boris.brezillon@collabora.com (mailing list archive)
State New, archived
Headers show
Series drm: Add support for bus-format negotiation | expand

Commit Message

Boris Brezillon Jan. 22, 2020, 11:16 a.m. UTC 
This is needed to pass a bridge state to all atomic hooks, if we don't
do that, the core can't duplicate/create bridge states.

Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
---
Changes in v7:
* New patch
---
 drivers/gpu/drm/rcar-du/rcar_lvds.c | 3 +++
 1 file changed, 3 insertions(+)
diff mbox series

Patch

diff --git a/drivers/gpu/drm/rcar-du/rcar_lvds.c b/drivers/gpu/drm/rcar-du/rcar_lvds.c
index 961519ce6634..06432c881e07 100644
--- a/drivers/gpu/drm/rcar-du/rcar_lvds.c
+++ b/drivers/gpu/drm/rcar-du/rcar_lvds.c
@@ -684,6 +684,9 @@  static void rcar_lvds_detach(struct drm_bridge *bridge)
 static const struct drm_bridge_funcs rcar_lvds_bridge_ops = {
 	.attach = rcar_lvds_attach,
 	.detach = rcar_lvds_detach,
+	.atomic_duplicate_state = drm_atomic_helper_bridge_duplicate_state,
+	.atomic_destroy_state = drm_atomic_helper_bridge_destroy_state,
+	.atomic_reset = drm_atomic_helper_bridge_reset,
 	.atomic_enable = rcar_lvds_atomic_enable,
 	.atomic_disable = rcar_lvds_atomic_disable,
 	.mode_fixup = rcar_lvds_mode_fixup,