lsmod | grep -iP 'nouveau|i915|nvidia'

i2c_nvidia_gpu         16384  0
nvidia_drm             65536  5
drm_kms_helper        290816  1 nvidia_drm
drm                   573440  8 drm_kms_helper,nvidia_drm
nvidia_uvm           1175552  0
nvidia_modeset       1187840  14 nvidia_drm
nvidia              34992128  833 nvidia_uvm,nvidia_modeset