deps: update to latest zig-wayland and zig-wlroots

 deps/zig-wayland      |  2 +-
 deps/zig-wlroots      |  2 +-
 river/InputConfig.zig | 12 +++++-------
 river/InputDevice.zig |  2 +-
 4 files changed, 8 insertions(+), 10 deletions(-)

diff --git a/deps/zig-wayland b/deps/zig-wayland
index b9c6fcb..7028578 160000
--- a/deps/zig-wayland
+++ b/deps/zig-wayland
@@ -1 +1 @@
-Subproject commit b9c6fcb8cab3a85c5583ef371055cb589b1e7b18
+Subproject commit 70285787ce871a5f2bc91151a610f54b537c8857
diff --git a/deps/zig-wlroots b/deps/zig-wlroots
index e7e4995..4094b86 160000
--- a/deps/zig-wlroots
+++ b/deps/zig-wlroots
@@ -1 +1 @@
-Subproject commit e7e49951662d346f0f522124f2138ecf9c44ded9
+Subproject commit 4094b86f6ec705e2f3974406601ec986364e87a3
diff --git a/river/InputConfig.zig b/river/InputConfig.zig
index c3644cc..05b12d9 100644
--- a/river/InputConfig.zig
+++ b/river/InputConfig.zig
@@ -217,7 +217,7 @@ pub const ScrollButton = struct {
 pub const MapToOutput = struct {
     output_name: ?[]const u8,
 
-    fn apply(map_to_output: MapToOutput, device: *wlr.InputDevice) void {
+    fn apply(map_to_output: MapToOutput, device: *InputDevice) void {
         const wlr_output = blk: {
             if (map_to_output.output_name) |name| {
                 var it = server.root.active_outputs.iterator(.forward);
@@ -230,16 +230,14 @@ pub const MapToOutput = struct {
             break :blk null;
         };
 
-        switch (device.type) {
+        switch (device.wlr_device.type) {
             .pointer, .touch, .tablet_tool => {
                 log.debug("mapping input '{s}' -> '{s}'", .{
-                    device.name,
+                    device.identifier,
                     if (wlr_output) |o| o.name else "<no output>",
                 });
 
-                // TODO: support multiple seats
-                const seat = server.input_manager.defaultSeat();
-                seat.cursor.wlr_cursor.mapInputToOutput(device, wlr_output);
+                device.seat.cursor.wlr_cursor.mapInputToOutput(device.wlr_device, wlr_output);
             },
 
             // These devices do not support being mapped to outputs.
@@ -283,7 +281,7 @@ pub fn apply(self: *const Self, device: *InputDevice) void {
         if (comptime mem.eql(u8, field.name, "glob")) continue;
 
         if (comptime mem.eql(u8, field.name, "map-to-output")) {
-            @field(self, field.name).apply(device.wlr_device);
+            @field(self, field.name).apply(device);
         } else if (@field(self, field.name)) |setting| {
             log.debug("applying setting: {s}", .{field.name});
             setting.apply(libinput_device);
diff --git a/river/InputDevice.zig b/river/InputDevice.zig
index 7742c6a..7443d5f 100644
--- a/river/InputDevice.zig
+++ b/river/InputDevice.zig
@@ -59,7 +59,7 @@ pub fn init(device: *InputDevice, seat: *Seat, wlr_device: *wlr.InputDevice) !vo
             device_type,
             wlr_device.vendor,
             wlr_device.product,
-            mem.trim(u8, mem.sliceTo(wlr_device.name, 0), &ascii.whitespace),
+            mem.trim(u8, mem.sliceTo(wlr_device.name orelse "unknown", 0), &ascii.whitespace),
         },
     );
     errdefer util.gpa.free(identifier);