From 30c28ff8f774546c6e930ed3acf717434df55371 Mon Sep 17 00:00:00 2001
From: Simon Zeni <simon@bl4ckb0ne.ca>
Date: Thu, 27 Jun 2019 13:55:34 -0400
Subject: introduce wlr_drm_lease_v1

This prevents sway from extending the desktop to i.e. VR headsets, and makes
them available for DRM leasing.

Non-desktop wlr_outputs will be offered through the wlr_drm_lease_v1_manager
interface for client to lease.
---
 sway/desktop/output.c | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

(limited to 'sway/desktop')

diff --git a/sway/desktop/output.c b/sway/desktop/output.c
index 2f2ab4bc..a980e958 100644
--- a/sway/desktop/output.c
+++ b/sway/desktop/output.c
@@ -4,8 +4,10 @@
 #include <strings.h>
 #include <time.h>
 #include <wayland-server-core.h>
+#include <wlr/backend/drm.h>
 #include <wlr/render/wlr_renderer.h>
 #include <wlr/types/wlr_buffer.h>
+#include <wlr/types/wlr_drm_lease_v1.h>
 #include <wlr/types/wlr_matrix.h>
 #include <wlr/types/wlr_output_damage.h>
 #include <wlr/types/wlr_output_layout.h>
@@ -836,7 +838,17 @@ static void handle_present(struct wl_listener *listener, void *data) {
 void handle_new_output(struct wl_listener *listener, void *data) {
 	struct sway_server *server = wl_container_of(listener, server, new_output);
 	struct wlr_output *wlr_output = data;
-	sway_log(SWAY_DEBUG, "New output %p: %s", wlr_output, wlr_output->name);
+	sway_log(SWAY_DEBUG, "New output %p: %s (non-desktop: %d)",
+			wlr_output, wlr_output->name, wlr_output->non_desktop);
+
+	if (wlr_output->non_desktop) {
+		sway_log(SWAY_DEBUG, "Not configuring non-desktop output");
+		if (server->drm_lease_manager) {
+			wlr_drm_lease_v1_manager_offer_output(server->drm_lease_manager,
+					wlr_output);
+		}
+		return;
+	}
 
 	struct sway_output *output = output_create(wlr_output);
 	if (!output) {
-- 
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