Unverified Commit 76e01315 authored by Cezary Rojewski's avatar Cezary Rojewski Committed by Mark Brown
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ASoC: Intel: avs: Honor the invert flag for mixer controls



Values for the mute flag represented on the AudioDSP side are inverted.
Check mixer control description and initialize default values
accordingly.

Signed-off-by: default avatarCezary Rojewski <cezary.rojewski@intel.com>
Link: https://patch.msgid.link/20250217102115.3539427-10-cezary.rojewski@intel.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent a4217a03
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+12 −5
Original line number Diff line number Diff line
@@ -1943,18 +1943,20 @@ avs_control_load(struct snd_soc_component *comp, int index, struct snd_kcontrol_
	struct avs_control_data *ctl_data;
	struct soc_mixer_control *mc;
	size_t block_size;
	int ret;
	int ret, i;

	switch (le32_to_cpu(hdr->type)) {
	case SND_SOC_TPLG_TYPE_MIXER:
		tmc = container_of(hdr, typeof(*tmc), hdr);
		tuples = tmc->priv.array;
		block_size = le32_to_cpu(tmc->priv.size);
		break;
	default:
		return -EINVAL;
	}

	mc = (struct soc_mixer_control *)ctmpl->private_value;
	tmc = container_of(hdr, typeof(*tmc), hdr);
	tuples = tmc->priv.array;
	block_size = le32_to_cpu(tmc->priv.size);

	ctl_data = devm_kzalloc(comp->card->dev, sizeof(*ctl_data), GFP_KERNEL);
	if (!ctl_data)
		return -ENOMEM;
@@ -1965,8 +1967,13 @@ avs_control_load(struct snd_soc_component *comp, int index, struct snd_kcontrol_
	if (ret)
		return ret;

	mc = (struct soc_mixer_control *)ctmpl->private_value;
	mc->dobj.private = ctl_data;
	if (tmc->invert) {
		ctl_data->values[0] = mc->max;
		for (i = 1; i < mc->num_channels; i++)
			ctl_data->values[i] = mc->max;
	}

	return 0;
}