NV04_PFB_DEBUG_0 19 drivers/gpu/drm/nouveau/nouveau_reg.h #define NV04_PFB_DEBUG_0 0x00100080 NV04_PFB_DEBUG_0 28 drivers/gpu/drm/nouveau/nvkm/subdev/devinit/fbmem.h #define NV04_PFB_DEBUG_0 0x00100080