diff mbox series

[v9,02/12] drm/rcar-du: Plug atomic state hooks to the default implementation

Message ID 20200127110043.2731697-3-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. 27, 2020, 11 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>
Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>
---
Changes in v9:
* Add Neil's R-b
* Move earlier in the series

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 8ffa4fbbdeb3..3a254f1b29fe 100644
--- a/drivers/gpu/drm/rcar-du/rcar_lvds.c
+++ b/drivers/gpu/drm/rcar-du/rcar_lvds.c
@@ -682,6 +682,9 @@  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,