Malwa was the south-western province of Delhi Sultanate. It was conquered by Sultan Alauddin in AD 1310 and remained the part of Delhi Sultanate till the death of Firuz Tughlaq.
Dilawar Khan threw off his allegiance to Delhi in AD 1401 after the invasion of Timur. He did not take the royal title of Sultan. After the death of Dilawar Khan in AD 1405, his son Ala Khan ascended the throne and acquired the title of Hoshang Shah. He made Mandu his capital. The Hindi Mahal, Jama Masjid, Jahaz Mahal are examples of Mandu architecture.
Hoshang Shah was succeeded by Ghazi Khan who was deposed by his minister Mahmud Khan Khalji in AD 1436. Mahmud assumed the title of Shah and laid the foundation of Khalji dynasty of Malwa. Under Mahmud Khalji, Malwa became strong and prosperous kingdom. He was a generous king.
According to Ferishta he was polite, brave and learned person. Mahmud Khalji was followed by Ghiyasuddin and Nasiruddin. Mahmud II ascended the throne of Malwa in AD 1510. He called Medini Rai, a powerful Rajput to crush his disloyal nobles and appointed him his prime minister. The predominance of Rajputs at the court created jealousy among the Muslims nobles. The Sultan of Gujarat defeated Malwa and annexed Malwa to Gujarat.