That depends on what inspection you just got. The TX state vehicle inspection enables you to drive your personal vehicle legally on TX roads. The Dallas transportation regulation "Transportation-for-Hire vehicle" permit requires an additional inspection at a Dallas-approved, not Uber-approved, facility.
This permit is required for pickups at Love Field, also required in order to receive the DFW airport pickup sticker. And it is technically required for operation within the city of Dallas, however, you can operate pretty safely without one for now (just avoid airport pickups).