forked from Minki/linux
ASoC: Fix WM8580 volume update handling for large register changes
The driver is out of sync with the core functions it is using. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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@ -268,9 +268,11 @@ static const DECLARE_TLV_DB_SCALE(dac_tlv, -12750, 50, 1);
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static int wm8580_out_vu(struct snd_kcontrol *kcontrol,
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struct snd_ctl_elem_value *ucontrol)
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{
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struct soc_mixer_control *mc =
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(struct soc_mixer_control *)kcontrol->private_value;
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struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
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int reg = kcontrol->private_value & 0xff;
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int reg2 = (kcontrol->private_value >> 24) & 0xff;
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unsigned int reg = mc->reg;
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unsigned int reg2 = mc->rreg;
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int ret;
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u16 val;
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@ -292,15 +294,17 @@ static int wm8580_out_vu(struct snd_kcontrol *kcontrol,
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return 0;
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}
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#define SOC_WM8580_OUT_DOUBLE_R_TLV(xname, reg_left, reg_right, shift, max, invert, tlv_array) \
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#define SOC_WM8580_OUT_DOUBLE_R_TLV(xname, reg_left, reg_right, xshift, xmax, \
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xinvert, tlv_array) \
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{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = (xname), \
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.access = SNDRV_CTL_ELEM_ACCESS_TLV_READ |\
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SNDRV_CTL_ELEM_ACCESS_READWRITE, \
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.tlv.p = (tlv_array), \
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.info = snd_soc_info_volsw_2r, \
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.get = snd_soc_get_volsw_2r, .put = wm8580_out_vu, \
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.private_value = (reg_left) | ((shift) << 8) | \
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((max) << 12) | ((invert) << 20) | ((reg_right) << 24) }
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.private_value = (unsigned long)&(struct soc_mixer_control) \
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{.reg = reg_left, .rreg = reg_right, .shift = xshift, \
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.max = xmax, .invert = xinvert} }
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static const struct snd_kcontrol_new wm8580_snd_controls[] = {
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SOC_WM8580_OUT_DOUBLE_R_TLV("DAC1 Playback Volume",
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