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@xxxxxxxxxxxxx>
Reviewed-by: Neil Armstrong <narmstrong@xxxxxxxxxxxx>
---
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 --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,
--
2.24.1
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