Lines Matching defs:ctl
72 if (wm->ctl[i].flags & flags_off)
73 snd_wm8776_activate_ctl(wm, wm->ctl[i].name, false);
74 else if (wm->ctl[i].flags & flags_on)
75 snd_wm8776_activate_ctl(wm, wm->ctl[i].name, true);
420 memcpy(wm->ctl, snd_wm8776_default_ctl, sizeof(wm->ctl));
458 uinfo->count = (wm->ctl[n].flags & WM8776_FLAG_STEREO) ? 2 : 1;
459 uinfo->value.integer.min = wm->ctl[n].min;
460 uinfo->value.integer.max = wm->ctl[n].max;
471 return snd_ctl_enum_info(uinfo, 1, wm->ctl[n].max,
472 wm->ctl[n].enum_names);
482 if (wm->ctl[n].get)
483 wm->ctl[n].get(wm, &val1, &val2);
485 val1 = wm->regs[wm->ctl[n].reg1] & wm->ctl[n].mask1;
486 val1 >>= __ffs(wm->ctl[n].mask1);
487 if (wm->ctl[n].flags & WM8776_FLAG_STEREO) {
488 val2 = wm->regs[wm->ctl[n].reg2] & wm->ctl[n].mask2;
489 val2 >>= __ffs(wm->ctl[n].mask2);
490 if (wm->ctl[n].flags & WM8776_FLAG_VOL_UPDATE)
494 if (wm->ctl[n].flags & WM8776_FLAG_INVERT) {
495 val1 = wm->ctl[n].max - (val1 - wm->ctl[n].min);
496 if (wm->ctl[n].flags & WM8776_FLAG_STEREO)
497 val2 = wm->ctl[n].max - (val2 - wm->ctl[n].min);
500 if (wm->ctl[n].flags & WM8776_FLAG_STEREO)
516 if (wm->ctl[n].flags & WM8776_FLAG_INVERT) {
517 regval1 = wm->ctl[n].max - (regval1 - wm->ctl[n].min);
518 regval2 = wm->ctl[n].max - (regval2 - wm->ctl[n].min);
520 if (wm->ctl[n].set)
521 wm->ctl[n].set(wm, regval1, regval2);
523 val = wm->regs[wm->ctl[n].reg1] & ~wm->ctl[n].mask1;
524 val |= regval1 << __ffs(wm->ctl[n].mask1);
526 if (wm->ctl[n].flags & WM8776_FLAG_STEREO &&
527 wm->ctl[n].reg1 == wm->ctl[n].reg2) {
528 val &= ~wm->ctl[n].mask2;
529 val |= regval2 << __ffs(wm->ctl[n].mask2);
531 snd_wm8776_write(wm, wm->ctl[n].reg1, val);
533 if (wm->ctl[n].flags & WM8776_FLAG_STEREO &&
534 wm->ctl[n].reg1 != wm->ctl[n].reg2) {
535 val = wm->regs[wm->ctl[n].reg2] & ~wm->ctl[n].mask2;
536 val |= regval2 << __ffs(wm->ctl[n].mask2);
537 if (wm->ctl[n].flags & WM8776_FLAG_VOL_UPDATE)
539 snd_wm8776_write(wm, wm->ctl[n].reg2, val);
549 struct snd_kcontrol *ctl;
554 cont.name = wm->ctl[num].name;
556 if (wm->ctl[num].flags & WM8776_FLAG_LIM ||
557 wm->ctl[num].flags & WM8776_FLAG_ALC)
563 switch (wm->ctl[num].type) {
567 cont.tlv.p = wm->ctl[num].tlv;
570 wm->ctl[num].max = 1;
571 if (wm->ctl[num].flags & WM8776_FLAG_STEREO)
582 ctl = snd_ctl_new1(&cont, wm);
583 if (!ctl)
586 return snd_ctl_add(wm->card, ctl);
594 if (wm->ctl[i].name) {