drmkms: also call drmModeSetCrtc() when the layer buffer mode changes
drmkms: also call drmModeSetCrtc() when the layer buffer mode changes

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