193 	u32 reg_control;  member
326 	if ((irq_status & INT_RISCI) && (chip->reg_control & CTL_ACAP_EN)) {  in snd_bt87x_interrupt()
380 	chip->reg_control |= CTL_DA_IOM_DA | CTL_A_PWRDN;  in snd_bt87x_set_digital_hw()
401 	chip->reg_control &= ~(CTL_DA_IOM_DA | CTL_A_PWRDN);  in snd_bt87x_set_analog_hw()
441 	chip->reg_control |= CTL_A_PWRDN;  in snd_bt87x_close()
442 	snd_bt87x_writel(chip, REG_GPIO_DMA_CTL, chip->reg_control);  in snd_bt87x_close()
482 	chip->reg_control &= ~(CTL_DA_SDR_MASK | CTL_DA_SBR);  in snd_bt87x_prepare()
484 	chip->reg_control |= decimation << CTL_DA_SDR_SHIFT;  in snd_bt87x_prepare()
486 		chip->reg_control |= CTL_DA_SBR;  in snd_bt87x_prepare()
487 	snd_bt87x_writel(chip, REG_GPIO_DMA_CTL, chip->reg_control);  in snd_bt87x_prepare()
496 	chip->reg_control |= CTL_FIFO_ENABLE | CTL_RISC_ENABLE | CTL_ACAP_EN;  in snd_bt87x_start()
501 	snd_bt87x_writel(chip, REG_GPIO_DMA_CTL, chip->reg_control);  in snd_bt87x_start()
509 	chip->reg_control &= ~(CTL_FIFO_ENABLE | CTL_RISC_ENABLE | CTL_ACAP_EN);  in snd_bt87x_stop()
510 	snd_bt87x_writel(chip, REG_GPIO_DMA_CTL, chip->reg_control);  in snd_bt87x_stop()
566 	value->value.integer.value[0] = (chip->reg_control & CTL_A_GAIN_MASK) >> CTL_A_GAIN_SHIFT;  in snd_bt87x_capture_volume_get()
578 	old_control = chip->reg_control;  in snd_bt87x_capture_volume_put()
579 	chip->reg_control = (chip->reg_control & ~CTL_A_GAIN_MASK)  in snd_bt87x_capture_volume_put()
581 	snd_bt87x_writel(chip, REG_GPIO_DMA_CTL, chip->reg_control);  in snd_bt87x_capture_volume_put()
582 	changed = old_control != chip->reg_control;  in snd_bt87x_capture_volume_put()
602 	value->value.integer.value[0] = !! (chip->reg_control & CTL_A_G2X);  in snd_bt87x_capture_boost_get()
614 	old_control = chip->reg_control;  in snd_bt87x_capture_boost_put()
615 	chip->reg_control = (chip->reg_control & ~CTL_A_G2X)  in snd_bt87x_capture_boost_put()
617 	snd_bt87x_writel(chip, REG_GPIO_DMA_CTL, chip->reg_control);  in snd_bt87x_capture_boost_put()
618 	changed = chip->reg_control != old_control;  in snd_bt87x_capture_boost_put()
644 	value->value.enumerated.item[0] = (chip->reg_control & CTL_A_SEL_MASK) >> CTL_A_SEL_SHIFT;  in snd_bt87x_capture_source_get()
656 	old_control = chip->reg_control;  in snd_bt87x_capture_source_put()
657 	chip->reg_control = (chip->reg_control & ~CTL_A_SEL_MASK)  in snd_bt87x_capture_source_put()
659 	snd_bt87x_writel(chip, REG_GPIO_DMA_CTL, chip->reg_control);  in snd_bt87x_capture_source_put()
660 	changed = chip->reg_control != old_control;  in snd_bt87x_capture_source_put()
748 	chip->reg_control = CTL_A_PWRDN | CTL_DA_ES2 |  in snd_bt87x_create()
751 	snd_bt87x_writel(chip, REG_GPIO_DMA_CTL, chip->reg_control);  in snd_bt87x_create()
899 		chip->reg_control |= chip->board.digital_fmt;  in snd_bt87x_probe()