Use device's block size, but min. 4096 and max. 16384 bytes.
Use device's block size, but min. 4096 and max. 16384 bytes.

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