  We evaluate both chirally even and odd generalized parton distributions(GPDs)
in the leading twist in a recently proposed quark-diquark model for the proton
where the light front wavefunctions are constructed from the soft-wall AdS/QCD
prediction. The GPDs in transverse impact parameter space give the spin
densities for different quark and proton polarizations. For longitudinally
polarized proton only chiral even GPDs contribute but for transversely
polarized proton both chiral even and chiral odd GPDs contribute to the spin
densities. We present a detail study of the spin densities in this model.
