Lines Matching defs:cmode
86 int vmode, cmode;
111 return (!DIRTY(cmode) && !DIRTY(xres) && !DIRTY(yres)
177 switch (p->par.cmode) {
223 par->yoffset * par->pitch + (par->xoffset << par->cmode));
236 int i, cmode;
251 cmode = p->par.cmode;
272 + (par->xoffset << cmode));
282 (cmode == CMODE_32? 32: cmode == CMODE_16? 16: 8),
427 * This routine takes a user-supplied var, and picks the best vmode/cmode
434 int cmode, piped_diff, hstep;
444 par->cmode = CMODE_8;
457 par->cmode = CMODE_16;
469 par->cmode = CMODE_32;
487 hstep = 31 >> par->cmode;
493 par->pitch = par->vxres << par->cmode;
552 if (par->xres >= 1280 && par->cmode >= CMODE_16)
557 if (mac_var_to_vmode(var, &par->vmode, &cmode))
582 switch(par->cmode) {
671 info->fix.visual = (p->par.cmode == CMODE_8) ?
674 info->fix.xpanstep = 32 >> p->par.cmode;
691 hstep = 0x1f >> par->cmode;
821 } else if (!strncmp(this_opt, "cmode:", 6)) {
850 int full, sense, vmode, cmode, vyres;
859 cmode = default_cmode;
860 if (IS_REACHABLE(CONFIG_NVRAM) && cmode == CMODE_NVRAM)
861 cmode = nvram_read_byte(NV_CMODE);
862 if (cmode < CMODE_8 || cmode > CMODE_32)
863 cmode = CMODE_8;
869 control_mac_modes[vmode - 1].m[full] < cmode) {
875 cmode = min(cmode, control_mac_modes[vmode - 1].m[full]);
882 if (mac_vmode_to_var(vmode, cmode, &var) < 0) {
884 printk("mac_vmode_to_var(%d, %d,) failed\n", vmode, cmode);
887 cmode = CMODE_8;
888 if (mac_vmode_to_var(vmode, cmode, &var) < 0) {
894 printk("using video mode %d and color mode %d.\n", vmode, cmode);
896 vyres = (p->total_vram - CTRLFB_OFF) / (var.xres << cmode);
903 if (rc && (vmode != VMODE_640_480_60 || cmode != CMODE_8))