As Delhi and Agra came under the rule of Ibrahim Shah Suri, only the territories from the vicinity of Agra to Bihar remained under Adil. Shamsuddin Muhammad Shah already declared independence of Bengal in 1554.
With Ibrahim Shah Suri taking charge of Delhi and Agra, the regions around Agra to Bihar remained under Adil's control. Concurrently, Shamsuddin Muhammad Shah had already announced his independence for Bengal by 1554.