Surprisingly, this bridge actually registers it's AUX adapter at the correct time already. Nice job! However, it does forget to actually unregister the AUX adapter, so let's add a bridge function to handle that.
Signed-off-by: Lyude Paul lyude@redhat.com --- drivers/gpu/drm/bridge/analogix/analogix-anx78xx.c | 6 ++++++ 1 file changed, 6 insertions(+)
diff --git a/drivers/gpu/drm/bridge/analogix/analogix-anx78xx.c b/drivers/gpu/drm/bridge/analogix/analogix-anx78xx.c index 81debd02c169..ec4607dc01eb 100644 --- a/drivers/gpu/drm/bridge/analogix/analogix-anx78xx.c +++ b/drivers/gpu/drm/bridge/analogix/analogix-anx78xx.c @@ -942,6 +942,11 @@ static int anx78xx_bridge_attach(struct drm_bridge *bridge, return 0; }
+static void anx78xx_bridge_detach(struct drm_bridge *bridge) +{ + drm_dp_aux_unregister(&bridge_to_anx78xx(bridge)->aux); +} + static enum drm_mode_status anx78xx_bridge_mode_valid(struct drm_bridge *bridge, const struct drm_display_info *info, @@ -1013,6 +1018,7 @@ static void anx78xx_bridge_enable(struct drm_bridge *bridge)
static const struct drm_bridge_funcs anx78xx_bridge_funcs = { .attach = anx78xx_bridge_attach, + .detach = anx78xx_bridge_detach, .mode_valid = anx78xx_bridge_mode_valid, .disable = anx78xx_bridge_disable, .mode_set = anx78xx_bridge_mode_set,