Set video buffers limit to avoid problems width old rivafb (2.4.x kernels).
Set video buffers limit to avoid problems width old rivafb (2.4.x kernels).

jcdubois/DirectFB,sklnet/DirectFB,jcdubois/DirectFB,sklnet/DirectFB,deniskropp/DirectFB,kaostao/directfb,DirectFB/directfb,kevleyski/DirectFB-1,lancebaiyouview/DirectFB,kevleyski/directfb,Distrotech/DirectFB,lancebaiyouview/DirectFB,deniskropp/DirectFB,mtsekm/test,kevleyski/directfb,mtsekm/test,kaostao/directfb,DirectFB/directfb,Distrotech/DirectFB,Distrotech/DirectFB,dfbdok/DirectFB1,djbclark/directfb-core-DirectFB,mtsekm/test,kevleyski/DirectFB-1,sklnet/DirectFB,kevleyski/DirectFB-1,kevleyski/DirectFB-1,dfbdok/DirectFB1,djbclark/directfb-core-DirectFB,DirectFB/directfb,dfbdok/DirectFB1,jcdubois/DirectFB,kevleyski/directfb,sklnet/DirectFB,deniskropp/DirectFB,djbclark/directfb-core-DirectFB,kevleyski/directfb,lancebaiyouview/DirectFB,lancebaiyouview/DirectFB,kaostao/directfb,deniskropp/DirectFB,djbclark/directfb-core-DirectFB