Lines Matching defs:power
38 MODULE_PARM_DESC(power_save, "Automatic power-saving timeout "
585 /* check analog mixer power-down */
2367 unsigned short power;
2376 power = ac97->regs[AC97_EXTENDED_STATUS];
2378 power |= AC97_EA_PRJ;
2380 power |= AC97_EA_PRI | AC97_EA_PRK;
2381 power |= AC97_EA_PRL;
2382 snd_ac97_write(ac97, AC97_EXTENDED_STATUS, power);
2386 power = ac97->regs[AC97_POWERDOWN] & ~AC97_PD_EAPD;
2388 power = ac97->regs[AC97_POWERDOWN] | AC97_PD_EAPD;
2389 power |= AC97_PD_PR6; /* Headphone amplifier powerdown */
2390 power |= AC97_PD_PR0 | AC97_PD_PR1; /* ADC & DAC powerdown */
2391 snd_ac97_write(ac97, AC97_POWERDOWN, power);
2393 power |= AC97_PD_PR2; /* Analog Mixer powerdown (Vref on) */
2394 snd_ac97_write(ac97, AC97_POWERDOWN, power);
2396 power |= AC97_PD_PR3; /* Analog Mixer powerdown */
2397 snd_ac97_write(ac97, AC97_POWERDOWN, power);
2401 power |= AC97_PD_PR4 | AC97_PD_PR5;
2402 snd_ac97_write(ac97, AC97_POWERDOWN, power);
2431 * @powerup: non-zero when power up the part
2445 /* SPDIF requires DAC power, too */
2460 /* adjust power-down bits after two seconds delay
2494 /* needs power-up analog mix and vref */
2512 /* power down analog mix and vref */
2527 * Suspends the codec, power down the chip.
2587 * Do the standard resume procedure, power up and restoring the