kdrive/fbdev: Enable X-Video support if available

Signed-off-by: stefan11111 <stefan11111@shitposting.expert>

hw/kdrive/fbdev/fb_glamor.c

@@ -16,10 +16,15 @@
 
 #include "fbdev.h"
 
+#ifdef XV
+#include "kxv.h"
+#endif
+
 const char *fbdev_glvnd_provider = "mesa";
 
 Bool es_allowed = TRUE;
 Bool force_es = FALSE;
+Bool fbXVAllowed = TRUE;
 
 static void
 fbdev_glamor_egl_cleanup(FbdevScrPriv *scrpriv)
@@ -101,6 +106,12 @@ fbdevInitAccel(ScreenPtr pScreen)
     }
 #endif
 
+#ifdef XV
+    if (fbXVAllowed) {
+        kd_glamor_xv_init(pScreen);
+    }
+#endif
+
     return TRUE;
 }
 

hw/kdrive/fbdev/fbdev.h

@@ -66,6 +66,9 @@ extern Bool fbDisableShadow;
 extern const char *fbdev_glvnd_provider;
 extern Bool es_allowed;
 extern Bool force_es;
+#ifdef XV
+extern Bool fbXVAllowed;
+#endif
 #endif
 
 Bool fbdevCardInit(KdCardInfo * card);

hw/kdrive/fbdev/fbinit.c

@@ -76,6 +76,8 @@ ddxUseMsg(void)
         ("-force-gl        Force glamor to only use GL contexts\n");
     ErrorF
         ("-force-es        Force glamor to only use GLES contexts\n");
+    ErrorF
+        ("-noxv            Disable X-Video support\n");
     ErrorF("\n");
 }
 
@@ -115,6 +117,13 @@ ddxProcessArgument(int argc, char **argv, int i)
         force_es = TRUE;
         return 1;
     }
+
+#ifdef XV
+    if (!strcmp(argv[i], "-noxv")) {
+        fbXVAllowed = FALSE;
+        return 1;
+    }
+#endif
 #endif
 
     return KdProcessArgument(argc, argv, i);