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Commit fc114e9f authored by Roman Volkov's avatar Roman Volkov Committed by Clemens Ladisch
Browse files

ALSA: oxygen: Xonar DG(X): modify high-pass filter control 



Change the 'put' function of the high-pass filter control to use the new
SPI functions.

Signed-off-by: default avatarRoman Volkov <v1ron@mail.ru>
Signed-off-by: default avatarClemens Ladisch <clemens@ladisch.de>
parent 70e0d82d

sound/pci/oxygen/xonar_dg_mixer.c

+6 −2
Original line number Diff line number Diff line
@@ -325,6 +325,8 @@ static int input_sel_put(struct snd_kcontrol *ctl, 
	return changed;

}



/* ADC high-pass filter */



static int hpf_info(struct snd_kcontrol *ctl, struct snd_ctl_elem_info *info)

{

	static const char *const names[2] = { "Active", "Frozen" };
@@ -354,8 +356,10 @@ static int hpf_put(struct snd_kcontrol *ctl, struct snd_ctl_elem_value *value) 
	if (value->value.enumerated.item[0])

		reg |= CS4245_HPF_FREEZE;

	changed = reg != data->cs4245_shadow[CS4245_ADC_CTRL];

	if (changed)

		cs4245_write(chip, CS4245_ADC_CTRL, reg);

	if (changed) {

		data->cs4245_shadow[CS4245_ADC_CTRL] = reg;

		cs4245_write_spi(chip, CS4245_ADC_CTRL);

	}

	mutex_unlock(&chip->mutex);

	return changed;

}