39 	const u32 blanke = nvkm_rd32(device, 0x610aec + (head * 0x540));  in nv50_disp_root_scanoutpos()
40 	const u32 blanks = nvkm_rd32(device, 0x610af4 + (head * 0x540));  in nv50_disp_root_scanoutpos()
41 	const u32 total  = nvkm_rd32(device, 0x610afc + (head * 0x540));  in nv50_disp_root_scanoutpos()
59 			nvkm_rd32(device, 0x616340 + (head * 0x800)) & 0xffff;  in nv50_disp_root_scanoutpos()
62 			nvkm_rd32(device, 0x616344 + (head * 0x800)) & 0xffff;  in nv50_disp_root_scanoutpos()
82 	int head, ret = -ENOSYS;  in nv50_disp_root_mthd_()  local
90 			   args->v0.version, args->v0.method, args->v0.head);  in nv50_disp_root_mthd_()
92 		head = args->v0.head;  in nv50_disp_root_mthd_()
102 		head = ffs((mask >> 8) & 0x0f) - 1;  in nv50_disp_root_mthd_()
106 	if (head < 0 || head >= disp->base.head.nr)  in nv50_disp_root_mthd_()
110 		list_for_each_entry(temp, &disp->base.outp, head) {  in nv50_disp_root_mthd_()
123 		return func->head.scanoutpos(object, disp, data, size, head);  in nv50_disp_root_mthd_()
130 		return func->dac.power(object, disp, data, size, head, outp);  in nv50_disp_root_mthd_()
132 		return func->dac.sense(object, disp, data, size, head, outp);  in nv50_disp_root_mthd_()
134 		return func->sor.power(object, disp, data, size, head, outp);  in nv50_disp_root_mthd_()
138 		return func->sor.hda_eld(object, disp, data, size, head, outp);  in nv50_disp_root_mthd_()
142 		return func->sor.hdmi(object, disp, data, size, head, outp);  in nv50_disp_root_mthd_()
186 		return func->pior.power(object, disp, data, size, head, outp);  in nv50_disp_root_mthd_()
324 	for (i = 0; i < disp->base.head.nr; i++) {  in nv50_disp_root_init()