diff --git a/local/recipes/libs/mesa/source/src/gallium/winsys/redox/drm/redox_drm_bo.c b/local/recipes/libs/mesa/source/src/gallium/winsys/redox/drm/redox_drm_bo.c
index 2285ee2a04..13cdd0ab5c 100644
--- a/local/recipes/libs/mesa/source/src/gallium/winsys/redox/drm/redox_drm_bo.c
+++ b/local/recipes/libs/mesa/source/src/gallium/winsys/redox/drm/redox_drm_bo.c
@@ -122,6 +122,8 @@ redox_drm_bo_create(struct redox_drm_winsys *rws,
 
    bo->base = *templat;
    bo->gem_handle = handle;
+   bo->fb_id = 0;
+   bo->stride = 0;
    bo->size = templat->width0;
    bo->map_ptr = NULL;
 
@@ -171,3 +173,58 @@ redox_drm_bo_unmap(struct redox_drm_winsys *rws,
    munmap(bo->map_ptr, (size_t)bo->size);
    bo->map_ptr = NULL;
 }
+
+/* Wire struct that matches the kernel's DrmAddFbWire. The kernel's
+ * scheme.rs defines this struct as #[repr(C)].
+ */
+struct DrmAddFbWire {
+   uint32_t height;
+   uint32_t width;
+   uint32_t bpp;
+   uint32_t flags;
+   uint32_t pitch;
+   uint64_t size;
+   uint32_t handle;
+   uint32_t fb_id;
+   uint32_t pad;
+};
+
+uint32_t
+redox_drm_bo_get_fb(struct redox_drm_winsys *rws,
+                     struct pipe_resource *pr,
+                     uint32_t *out_stride)
+{
+   struct redox_drm_bo *bo = (struct redox_drm_bo *)pr;
+   struct DrmAddFbWire req = {0};
+   int err;
+
+   if (bo->fb_id != 0) {
+      if (out_stride)
+         *out_stride = bo->stride;
+      return bo->fb_id;
+   }
+
+   req.handle = bo->gem_handle;
+   req.width = (uint32_t)bo->base.width0;
+   req.height = (uint32_t)bo->base.height0;
+   req.bpp = 32;
+   /* pitch = width * 4 (32-bit RGBA) — matches drm_mode_addfb's
+    * alignment behaviour when the userland supplies 0. The kernel
+    * recomputes if pitch is 0.
+    */
+   req.pitch = req.width * 4;
+
+   err = drmIoctl(rws->fd, /* DRM_IOCTL_MODE_ADDFB = 0xB5 (DRM_IOCTL_BASE+21) */
+                 0xB5, &req);
+   if (err != 0) {
+      debug_printf("redox: ADDFB failed for handle=%u: errno=%d (%s)\n",
+                   req.handle, errno, strerror(errno));
+      return 0;
+   }
+
+   bo->fb_id = req.fb_id;
+   bo->stride = req.pitch;
+   if (out_stride)
+      *out_stride = bo->stride;
+   return bo->fb_id;
+}
diff --git a/local/recipes/libs/mesa/source/src/gallium/winsys/redox/drm/redox_drm_bo.h b/local/recipes/libs/mesa/source/src/gallium/winsys/redox/drm/redox_drm_bo.h
index 37ae188968..75da4d8fa5 100644
--- a/local/recipes/libs/mesa/source/src/gallium/winsys/redox/drm/redox_drm_bo.h
+++ b/local/recipes/libs/mesa/source/src/gallium/winsys/redox/drm/redox_drm_bo.h
@@ -27,6 +27,13 @@ struct redox_drm_winsys;
 struct redox_drm_bo {
    struct pipe_resource base;
    uint32_t gem_handle;
+   /* Cached framebuffer id from the kernel's ADDFB ioctl. 0 if no
+    * framebuffer has been created yet. The winsys creates the fb on
+    * first use (from flush_frontbuffer) and reuses it across flips.
+    */
+   uint32_t fb_id;
+   /* Cached stride for ADDFB. 0 if not yet computed. */
+   uint32_t stride;
    /* If the user has called resource_map, this is the mmap'd pointer.
     * NULL otherwise. The user must call resource_unmap to release.
     */
@@ -52,4 +59,17 @@ void
 redox_drm_bo_unmap(struct redox_drm_winsys *rws,
                   struct pipe_resource *pr);
 
+/* Create a kernel-side framebuffer object (ADDFB) for the BO. The
+ * first call sets up the cached fb_id and stride on the BO; subsequent
+ * calls return the cached values. On failure returns 0.
+ *
+ * Models Linux 7.1's drm_mode_addfb_ioctl (drivers/gpu/drm/drm_ioctl.c)
+ * and the winsys-side pattern used by radeon_drm_bo in
+ * src/gallium/winsys/radeon/drm/radeon_drm_bo.c.
+ */
+uint32_t
+redox_drm_bo_get_fb(struct redox_drm_winsys *rws,
+                     struct pipe_resource *pr,
+                     uint32_t *out_stride);
+
 #endif /* REDOX_DRM_BO_H */
diff --git a/local/recipes/libs/mesa/source/src/gallium/winsys/redox/drm/redox_drm_surface.c b/local/recipes/libs/mesa/source/src/gallium/winsys/redox/drm/redox_drm_surface.c
index 43cd5758fc..1189d566e1 100644
--- a/local/recipes/libs/mesa/source/src/gallium/winsys/redox/drm/redox_drm_surface.c
+++ b/local/recipes/libs/mesa/source/src/gallium/winsys/redox/drm/redox_drm_surface.c
@@ -6,13 +6,14 @@
  * model mirrors drivers/gpu/drm/drm_plane.c::drm_mode_page_flip_ioctl
  * (Linux 7.1): the userland caller hands the kernel a framebuffer
  * handle, the kernel programs the display device, and returns the
- * CS seqno at which the flip will complete.
+ * CS seqno at which the flip completes.
  *
  * SPDX-License-Identifier: MIT
  */
 
 #include "redox_drm_surface.h"
 #include "redox_drm_winsys.h"
+#include "redox_drm_bo.h"
 
 #include "pipe/p_state.h"
 
@@ -65,3 +66,55 @@ redox_drm_destroy_surface(struct pipe_surface *ps)
 
    FREE(surf);
 }
+
+/* Wire struct that matches the kernel's RedoxScanoutFlipWire.
+ * The struct is #[repr(C)] on the kernel side (scheme.rs).
+ */
+struct RedoxScanoutFlipWire {
+   uint32_t crtc_id;
+   uint32_t fb_handle;
+   uint32_t flags;
+   uint32_t pad;
+   uint64_t seqno;
+};
+
+/* Wire the winsys to the kernel ADDFB and SCANOUT_FLIP ioctls.
+ * On a pipe_resource bound to a framebuffer, this:
+ *   1. Lazily creates the kernel-side framebuffer via ADDFB
+ *      (cached on the redox_drm_bo struct).
+ *   2. Issues REDOX_SCANOUT_FLIP and stashes the resulting seqno.
+ *
+ * Models i915_display.c::i9xx_queue_flip + the gallium
+ * radeon_drm_bo approach.
+ */
+uint64_t
+redox_drm_bo_flip_to_crtc(struct redox_drm_winsys *rws,
+                          uint32_t crtc_id,
+                          struct pipe_resource *fb)
+{
+   struct redox_drm_bo *bo = (struct redox_drm_bo *)fb;
+   struct RedoxScanoutFlipWire req = {0};
+   int err;
+
+   if (!rws || !bo)
+      return 0;
+
+   uint32_t fb_id = redox_drm_bo_get_fb(rws, fb, NULL);
+   if (!fb_id) {
+      debug_printf("redox: ADDFB failed for resource, cannot flip\n");
+      return 0;
+   }
+
+   req.crtc_id = crtc_id;
+   req.fb_handle = fb_id;
+   req.flags = 0;
+
+   err = drmIoctl(rws->fd, REDOX_DRM_IOCTL_SCANOUT_FLIP, &req);
+   if (err != 0) {
+      debug_printf("redox: SCANOUT_FLIP failed for crtc=%u fb=%u: errno=%d (%s)\n",
+                   crtc_id, fb_id, errno, strerror(errno));
+      return 0;
+   }
+
+   return req.seqno;
+}
diff --git a/local/recipes/libs/mesa/source/src/gallium/winsys/redox/drm/redox_drm_surface.h b/local/recipes/libs/mesa/source/src/gallium/winsys/redox/drm/redox_drm_surface.h
index 7d15a88224..b465e58048 100644
--- a/local/recipes/libs/mesa/source/src/gallium/winsys/redox/drm/redox_drm_surface.h
+++ b/local/recipes/libs/mesa/source/src/gallium/winsys/redox/drm/redox_drm_surface.h
@@ -39,4 +39,14 @@ redox_drm_create_surface(struct pipe_screen *screen,
 void
 redox_drm_destroy_surface(struct pipe_surface *ps);
 
+/* Per-resource flush that wires the BO through ADDFB (cached) and
+ * REDOX_SCANOUT_FLIP. Returns the kernel-assigned CS seqno on
+ * success, 0 on failure. The fence is created by the caller using
+ * redox_drm_fence_create(seqno) which polls the same ring.
+ */
+uint64_t
+redox_drm_bo_flip_to_crtc(struct redox_drm_winsys *rws,
+                          uint32_t crtc_id,
+                          struct pipe_resource *fb);
+
 #endif /* REDOX_DRM_SURFACE_H */
diff --git a/local/recipes/libs/mesa/source/src/gallium/winsys/redox/drm/redox_drm_winsys.c b/local/recipes/libs/mesa/source/src/gallium/winsys/redox/drm/redox_drm_winsys.c
index 209d2c1bea..72d4ac3761 100644
--- a/local/recipes/libs/mesa/source/src/gallium/winsys/redox/drm/redox_drm_winsys.c
+++ b/local/recipes/libs/mesa/source/src/gallium/winsys/redox/drm/redox_drm_winsys.c
@@ -147,15 +147,42 @@ redox_flush_frontbuffer(struct pipe_screen *screen,
                        struct pipe_box *subbox)
 {
    struct redox_drm_winsys *rws = (struct redox_drm_winsys *)screen->winsys_priv;
+   uint32_t crtc_id;
 
-   (void) ctx; (void) resource; (void) level; (void) layer;
-   (void) winsys_drawable_handle; (void) nboxes; (void) subbox;
+   (void) ctx; (void) level; (void) layer; (void) nboxes; (void) subbox;
 
-   /* TODO: bind pipe_resource to a framebuffer, then call
-    * REDOX_SCANOUT_FLIP. Mirrors i915_display.c::i9xx_queue_flip.
-    */
-   if (!rws)
+   if (!rws || !resource)
       return;
+
+   /* winsys_drawable_handle is the pipe_surface's internal id; we
+    * don't have a pipe_surface->crtc_id mapping yet. For now, the
+    * Mesa frontend is expected to set up the surface on CRTC 0; a
+    * later commit will plumb per-surface crtc_id through pipe_surface.
+    */
+   crtc_id = 0;
+
+   /* Lazily create the kernel-side framebuffer (ADDFB) and submit
+    * the scanout flip (SCANOUT_FLIP). Returns the CS seqno; the
+    * caller is expected to track this in a fence.
+    *
+    * Models drm_plane.c::drm_mode_page_flip_ioctl + radeon_drm_bo
+    * + i915_display.c::i9xx_queue_flip.
+    */
+   uint64_t seqno = redox_drm_bo_flip_to_crtc(rws, crtc_id, resource);
+   if (seqno == 0) {
+      /* SCANOUT_FLIP failed; the caller's fence will never signal.
+       * The flush isn't fatal — Mesa will continue normally — but
+       * the user will see a black scanout. Logged for diagnosis.
+       */
+      debug_printf("redox: SCANOUT_FLIP failed; scanout will be blank\n");
+      return;
+   }
+
+   /* Update the winsys's last_submitted_seqno so the fence module
+    * can poll for completion.
+    */
+   if (rws->cs && seqno > rws->cs->last_seqno)
+      rws->cs->last_seqno = seqno;
 }
 
 static struct pipe_fence_handle *