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asoc: qcs405: Add support for VAD in QCS405 machine driver

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Update QCS405 machine driver to create HW dependent node for AFE
to hold VAD core calibration.

Change-Id: Ied9c11af87df0fb2b419f1e4a9c1e5cc67d84c00
Signed-off-by: Mangesh Kunchamwar <mangeshk@codeaurora.org>
This commit is contained in:
Mangesh Kunchamwar 2018-04-26 17:38:41 +05:30
parent 0c794ae9f4
commit d4a064213f
1 changed files with 87 additions and 2 deletions
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89
asoc/qcs405.c
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@ -3218,6 +3218,8 @@ static const struct snd_kcontrol_new msm_snd_controls[] = {
msm_aux_pcm_rx_format_get, msm_aux_pcm_rx_format_put),
SOC_ENUM_EXT("QUIN_AUX_PCM_TX Format", aux_pcm_tx_format,
msm_aux_pcm_tx_format_get, msm_aux_pcm_tx_format_put),
SOC_SINGLE_MULTI_EXT("VAD CFG", SND_SOC_NOPM, 0, 1000, 0, 3, NULL,
msm_snd_vad_cfg_put),
};
static int msm_snd_enable_codec_ext_clk(struct snd_soc_codec *codec,
@ -3466,6 +3468,29 @@ static int msm_slim_get_ch_from_beid(int32_t be_id)
return ch_id;
}
static int msm_vad_get_portid_from_beid(int32_t be_id, int *port_id)
{
*port_id = 0xFFFF;
switch (be_id) {
case MSM_BACKEND_DAI_VA_CDC_DMA_TX_0:
*port_id = AFE_PORT_ID_VA_CODEC_DMA_TX_0;
break;
case MSM_BACKEND_DAI_QUINARY_MI2S_TX:
*port_id = AFE_PORT_ID_QUINARY_MI2S_TX;
break;
case MSM_BACKEND_DAI_QUIN_TDM_TX_0:
*port_id = AFE_PORT_ID_QUINARY_TDM_TX;
break;
case MSM_BACKEND_DAI_QUIN_AUXPCM_TX:
*port_id = AFE_PORT_ID_QUINARY_PCM_TX;
break;
default:
return -EINVAL;
}
return 0;
}
static int msm_cdc_dma_get_idx_from_beid(int32_t be_id)
{
int idx = 0;
@ -6652,10 +6677,72 @@ static int msm_snd_card_tasha_late_probe(struct snd_soc_card *card)
return ret;
}
static int msm_snd_vad_cfg_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
int ret = 0;
int port_id;
uint32_t vad_enable = ucontrol->value.integer.value[0];
uint32_t preroll_config = ucontrol->value.integer.value[1];
uint32_t vad_intf = ucontrol->value.integer.value[2];
if ((preroll_config < 0) || (preroll_config > 1000) ||
(vad_enable < 0) || (vad_enable > 1) ||
(vad_intf > MSM_BACKEND_DAI_MAX)) {
pr_err("%s: Invalid arguments\n", __func__);
ret = -EINVAL;
goto done;
}
pr_debug("%s: vad_enable=%d preroll_config=%d vad_intf=%d\n", __func__,
vad_enable, preroll_config, vad_intf);
ret = msm_vad_get_portid_from_beid(vad_intf, &port_id);
if (ret) {
pr_err("%s: Invalid vad interface\n", __func__);
goto done;
}
afe_set_vad_cfg(vad_enable, preroll_config, port_id);
done:
return ret;
}
static int msm_snd_card_codec_late_probe(struct snd_soc_card *card)
{
int ret = 0;
uint32_t tasha_codec = 0;
ret = afe_cal_init_hwdep(card);
if (ret) {
dev_err(card->dev, "afe cal hwdep init failed (%d)\n", ret);
ret = 0;
}
/* tasha late probe when it is present */
ret = of_property_read_u32(card->dev->of_node, "qcom,tasha-codec",
&tasha_codec);
if (ret) {
dev_err(card->dev, "%s: No DT match tasha codec\n", __func__);
ret = 0;
} else {
if (tasha_codec) {
ret = msm_snd_card_tasha_late_probe(card);
if (ret)
dev_err(card->dev, "%s: tasha late probe err\n",
__func__);
}
}
return ret;
}
struct snd_soc_card snd_soc_card_qcs405_msm = {
.name = "qcs405-snd-card",
.controls = msm_snd_controls,
.num_controls = ARRAY_SIZE(msm_snd_controls),
.late_probe = msm_snd_card_codec_late_probe,
};
static int msm_populate_dai_link_component_of_node(
@ -6892,8 +6979,6 @@ static struct snd_soc_card *populate_snd_card_dailinks(struct device *dev)
if (tasha_codec) {
dev_dbg(dev, "%s(): Tasha codec is present\n",
__func__);
card->late_probe =
msm_snd_card_tasha_late_probe;
memcpy(msm_qcs405_dai_links + total_links,
msm_tasha_fe_dai_links,
sizeof(msm_tasha_fe_dai_links));