Handle gamma-control-v1 set_gamma events

References: https://gitlab.freedesktop.org/wlroots/wlroots/-/merge_requests/4046

1 files changed, 5 insertions, 1 deletions

diff --git a/sway/server.c b/sway/server.c
index c87e30fd..9797cf60 100644
--- a/sway/server.c
+++ b/sway/server.c
@@ -114,7 +114,11 @@ bool server_init(struct sway_server *server) {
         server->data_device_manager =
                 wlr_data_device_manager_create(server->wl_display);
 
-        wlr_gamma_control_manager_v1_create(server->wl_display);
+        server->gamma_control_manager_v1 =
+                wlr_gamma_control_manager_v1_create(server->wl_display);
+        server->gamma_control_set_gamma.notify = handle_gamma_control_set_gamma;
+        wl_signal_add(&server->gamma_control_manager_v1->events.set_gamma,
+                &server->gamma_control_set_gamma);
 
         server->new_output.notify = handle_new_output;
         wl_signal_add(&server->backend->events.new_output, &server->new_output);