diff --git a/dri3/dri3.c b/dri3/dri3.c
index 8ac0f3ae2..ba32facd7 100644
--- a/dri3/dri3.c
+++ b/dri3/dri3.c
@@ -45,7 +45,7 @@ dri3_close_screen(ScreenPtr screen)
 }
 
 Bool
-dri3_screen_init(ScreenPtr screen, dri3_screen_info_ptr info)
+dri3_screen_init(ScreenPtr screen, const dri3_screen_info_rec *info)
 {
     dri3_screen_generation = serverGeneration;
 
diff --git a/dri3/dri3.h b/dri3/dri3.h
index 89ad13ad9..bd17522b0 100644
--- a/dri3/dri3.h
+++ b/dri3/dri3.h
@@ -104,7 +104,7 @@ typedef struct dri3_screen_info {
 } dri3_screen_info_rec, *dri3_screen_info_ptr;
 
 extern _X_EXPORT Bool
-dri3_screen_init(ScreenPtr screen, dri3_screen_info_ptr info);
+dri3_screen_init(ScreenPtr screen, const dri3_screen_info_rec *info);
 
 extern _X_EXPORT int
 dri3_send_open_reply(ClientPtr client, int fd);
diff --git a/dri3/dri3_priv.h b/dri3/dri3_priv.h
index d86f06be0..f0400a78a 100644
--- a/dri3/dri3_priv.h
+++ b/dri3/dri3_priv.h
@@ -49,7 +49,7 @@ typedef struct dri3_screen_priv {
     CARD32                      num_formats;
     dri3_dmabuf_format_ptr      formats;
 
-    dri3_screen_info_ptr        info;
+    const dri3_screen_info_rec *info;
 } dri3_screen_priv_rec, *dri3_screen_priv_ptr;
 
 #define wrap(priv,real,mem,func) {\
diff --git a/dri3/dri3_screen.c b/dri3/dri3_screen.c
index 8ccbeb40c..8d3744977 100644
--- a/dri3/dri3_screen.c
+++ b/dri3/dri3_screen.c
@@ -32,7 +32,7 @@
 #include <drm_fourcc.h>
 #include <unistd.h>
 
-static inline Bool has_open(dri3_screen_info_ptr info) {
+static inline Bool has_open(const dri3_screen_info_rec *info) {
     if (info == NULL)
         return FALSE;
 
@@ -44,7 +44,7 @@ int
 dri3_open(ClientPtr client, ScreenPtr screen, RRProviderPtr provider, int *fd)
 {
     dri3_screen_priv_ptr        ds = dri3_screen_priv(screen);
-    dri3_screen_info_ptr        info = ds->info;
+    const dri3_screen_info_rec *info = ds->info;
     int                         rc;
 
     if (!has_open(info))
@@ -69,7 +69,7 @@ dri3_pixmap_from_fds(PixmapPtr *ppixmap, ScreenPtr screen,
                      CARD8 depth, CARD8 bpp, CARD64 modifier)
 {
     dri3_screen_priv_ptr        ds = dri3_screen_priv(screen);
-    dri3_screen_info_ptr        info = ds->info;
+    const dri3_screen_info_rec *info = ds->info;
     PixmapPtr                   pixmap;
 
     if (!info)
@@ -100,7 +100,7 @@ dri3_fds_from_pixmap(PixmapPtr pixmap, int *fds,
 {
     ScreenPtr                   screen = pixmap->drawable.pScreen;
     dri3_screen_priv_ptr        ds = dri3_screen_priv(screen);
-    dri3_screen_info_ptr        info = ds->info;
+    const dri3_screen_info_rec *info = ds->info;
 
     if (!info)
         return 0;
@@ -130,7 +130,7 @@ dri3_fd_from_pixmap(PixmapPtr pixmap, CARD16 *stride, CARD32 *size)
 {
     ScreenPtr                   screen = pixmap->drawable.pScreen;
     dri3_screen_priv_ptr        ds = dri3_screen_priv(screen);
-    dri3_screen_info_ptr        info = ds->info;
+    const dri3_screen_info_rec  *info = ds->info;
     CARD32                      strides[4];
     CARD32                      offsets[4];
     CARD64                      modifier;
@@ -170,7 +170,7 @@ static int
 cache_formats_and_modifiers(ScreenPtr screen)
 {
     dri3_screen_priv_ptr        ds = dri3_screen_priv(screen);
-    dri3_screen_info_ptr        info = ds->info;
+    const dri3_screen_info_rec *info = ds->info;
     CARD32                     *formats = NULL;
     CARD64                     *modifiers = NULL;
     int                         i;
@@ -230,7 +230,7 @@ dri3_get_supported_modifiers(ScreenPtr screen, DrawablePtr drawable,
                              CARD64 **screen_modifiers)
 {
     dri3_screen_priv_ptr        ds = dri3_screen_priv(screen);
-    dri3_screen_info_ptr        info = ds->info;
+    const dri3_screen_info_rec *info = ds->info;
     int                         i, j;
     int                         ret;
     CARD32                      num_drawable_mods;
diff --git a/glamor/glamor_egl.c b/glamor/glamor_egl.c
index 5a47dbd91..091d51d98 100644
--- a/glamor/glamor_egl.c
+++ b/glamor/glamor_egl.c
@@ -797,7 +797,7 @@ glamor_dri3_open_client(ClientPtr client,
     return Success;
 }
 
-static dri3_screen_info_rec glamor_dri3_info = {
+static const dri3_screen_info_rec glamor_dri3_info = {
     .version = 2,
     .open_client = glamor_dri3_open_client,
     .pixmap_from_fds = glamor_pixmap_from_fds,
diff --git a/hw/xwayland/xwayland-glamor.c b/hw/xwayland/xwayland-glamor.c
index 7e9815626..7f64483bf 100644
--- a/hw/xwayland/xwayland-glamor.c
+++ b/hw/xwayland/xwayland-glamor.c
@@ -815,7 +815,7 @@ glamor_get_modifiers(ScreenPtr screen, CARD32 format,
 }
 
 
-static dri3_screen_info_rec xwl_dri3_info = {
+static const dri3_screen_info_rec xwl_dri3_info = {
     .version = 2,
     .open = NULL,
     .pixmap_from_fds = glamor_pixmap_from_fds,