From 80b6d00edcf17c8287e19740e1ab264f4a8f02f3 Mon Sep 17 00:00:00 2001 From: Maxime Ripard Date: Fri, 19 Jun 2026 14:25:22 +0200 Subject: [PATCH] drm/bridge: cdns-mhdp8546: Switch to atomic_create_state The cdns-mhdp8546 bridge atomic_reset implementation is semantically an atomic_create_state: it allocates and initializes a pristine state without side effects. Switch to the atomic_create_state callback, and rename the function accordingly. Reviewed-by: Thomas Zimmermann Reviewed-by: Luca Ceresoli Tested-by: Luca Ceresoli # imx8mp + sn65dsi84 + bridge hotplug Link: https://patch.msgid.link/20260619-drm-no-more-bridge-reset-v3-77-ff399263111b@kernel.org Signed-off-by: Maxime Ripard --- drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-core.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-core.c b/drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-core.c index b9574289c247..504a3186ebb3 100644 --- a/drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-core.c +++ b/drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-core.c @@ -1921,7 +1921,7 @@ cdns_mhdp_bridge_atomic_destroy_state(struct drm_bridge *bridge, } static struct drm_bridge_state * -cdns_mhdp_bridge_atomic_reset(struct drm_bridge *bridge) +cdns_mhdp_bridge_atomic_create_state(struct drm_bridge *bridge) { struct cdns_mhdp_bridge_state *cdns_mhdp_state; @@ -2051,7 +2051,7 @@ static const struct drm_bridge_funcs cdns_mhdp_bridge_funcs = { .detach = cdns_mhdp_detach, .atomic_duplicate_state = cdns_mhdp_bridge_atomic_duplicate_state, .atomic_destroy_state = cdns_mhdp_bridge_atomic_destroy_state, - .atomic_reset = cdns_mhdp_bridge_atomic_reset, + .atomic_create_state = cdns_mhdp_bridge_atomic_create_state, .atomic_get_input_bus_fmts = cdns_mhdp_get_input_bus_fmts, .detect = cdns_mhdp_bridge_detect, .edid_read = cdns_mhdp_bridge_edid_read,