head827d 31 drivers/gpu/drm/nouveau/dispnv50/core827d.c .head = &head827d, head827d 58 drivers/gpu/drm/nouveau/dispnv50/head.h extern const struct nv50_head_func head827d; head827d 107 drivers/gpu/drm/nouveau/dispnv50/head827d.c head827d = {