45 	case 0:	depth = 4; break;  in headc57d_or()
62 	return 0;  in headc57d_or()
80 	return 0;  in headc57d_procamp()
93 	PUSH_MTHD(push, NVC57D, HEAD_SET_CONTEXT_DMA_OLUT(i), 0x00000000);  in headc57d_olut_clr()
94 	return 0;  in headc57d_olut_clr()
113 				HEAD_SET_OLUT_FP_NORM_SCALE(i), 0xffffffff,  in headc57d_olut_set()
116 	return 0;  in headc57d_olut_set()
122 	memset_io(mem, 0x00, 0x20); /* VSS header. */  in headc57d_olut_load_8()
123 	mem += 0x20;  in headc57d_olut_load_8()
126 		u16 r = drm_color_lut_extract(in->  red + 0, 16);  in headc57d_olut_load_8()
127 		u16 g = drm_color_lut_extract(in->green + 0, 16);  in headc57d_olut_load_8()
128 		u16 b = drm_color_lut_extract(in-> blue + 0, 16);  in headc57d_olut_load_8()
129 		u16 ri = 0, gi = 0, bi = 0, i;  in headc57d_olut_load_8()
137 		for (i = 0; i < 4; i++, mem += 8) {  in headc57d_olut_load_8()
138 			writew(r + ri * i, mem + 0);  in headc57d_olut_load_8()
147 	writew(readw(mem - 8), mem + 0);  in headc57d_olut_load_8()
155 	memset_io(mem, 0x00, 0x20); /* VSS header. */  in headc57d_olut_load()
156 	mem += 0x20;  in headc57d_olut_load()
158 	for (; size--; in++, mem += 0x08) {  in headc57d_olut_load()
159 		writew(drm_color_lut_extract(in->  red, 16), mem + 0);  in headc57d_olut_load()
167 	writew(readw(mem - 8), mem + 0);  in headc57d_olut_load()
175 	if (size != 0 && size != 256 && size != 1024)  in headc57d_olut()
216 	PUSH_NVSQ(push, NVC57D, 0x2074 + (i * 0x400), m->v.blank2e << 16 | m->v.blank2s);  in headc57d_mode()
217 	PUSH_NVSQ(push, NVC57D, 0x2008 + (i * 0x400), m->interlace);  in headc57d_mode()
231 	return 0;  in headc57d_mode()