ISAGRPHR
temp = ISAGRPHR(PANELCTRL1);
vid_delay |= (ISAGRPHR(COLDEPTH) & 0xf0);
vid_delay |= (ISAGRPHR(COLDEPTH) & 0x70);
LOG(4,("CRTC: colordepth register readback $%02x\n", (ISAGRPHR(COLDEPTH))));
temp |= ((ISAGRPHR(ENSETRESET) & 0x0f) | 0x80);
ISAGRPHR(ENSETRESET), temp));
val = ISAGRPHR(FBSTADDE);
ctrl2 |= (ISAGRPHR(PANELCTRL2) & 0x38);
ctrl3 |= (ISAGRPHR(PANELCTRL3) & 0xef);
temp = (ISAGRPHR(PLLC_NH) & 0x0f);
LOG(4,("DAC: PLLN $%02x\n", ISAGRPHR(PLLC_NL)));
LOG(4,("DAC: PLLM $%02x\n", ISAGRPHR(PLLC_M)));
size_outputs = ISAGRPHR(PANELCTRL1);
temp = ((ISAGRPHR(IFACECTRL1) & 0x0f) | 0x30);
size_outputs = ISAGRPHR(PANELCTRL1);
type = ISAGRPHR(PANELTYPE);