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linux/sound/soc/qcom/qdsp6/q6afe-dai.c
Srinivas Kandagatla 110743189c
ASoC: qdsp6: q6afe-dai: do not close port if its not opened 
afe ports are open as part of prepare, so for use cases like
"aplay sample.wav" were sample.wav is not present. This would
call port close eventhough port was never opened. DSP would
return errors for such use cases.

Avoid doing this by checking the port state.

Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-07-04 15:34:48 +01:00

1307 lines
40 KiB
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// SPDX-License-Identifier: GPL-2.0
// Copyright (c) 2011-2017, The Linux Foundation. All rights reserved.
// Copyright (c) 2018, Linaro Limited
#include <linux/err.h>
#include <linux/init.h>
#include <linux/component.h>
#include <linux/module.h>
#include <linux/device.h>
#include <linux/platform_device.h>
#include <linux/slab.h>
#include <sound/pcm.h>
#include <sound/soc.h>
#include <sound/pcm_params.h>
#include "q6afe.h"
#define Q6AFE_TDM_PB_DAI(pre, num, did) { \
.playback = { \
.stream_name = pre" TDM"#num" Playback", \
.rates = SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_16000 |\
SNDRV_PCM_RATE_32000 | SNDRV_PCM_RATE_48000 |\
SNDRV_PCM_RATE_176400, \
.formats = SNDRV_PCM_FMTBIT_S16_LE | \
SNDRV_PCM_FMTBIT_S24_LE | \
SNDRV_PCM_FMTBIT_S32_LE, \
.channels_min = 1, \
.channels_max = 8, \
.rate_min = 8000, \
.rate_max = 176400, \
}, \
.name = #did, \
.ops = &q6tdm_ops, \
.id = did, \
.probe = msm_dai_q6_dai_probe, \
.remove = msm_dai_q6_dai_remove, \
}
#define Q6AFE_TDM_CAP_DAI(pre, num, did) { \
.capture = { \
.stream_name = pre" TDM"#num" Capture", \
.rates = SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_16000 |\
SNDRV_PCM_RATE_32000 | SNDRV_PCM_RATE_48000 |\
SNDRV_PCM_RATE_176400, \
.formats = SNDRV_PCM_FMTBIT_S16_LE | \
SNDRV_PCM_FMTBIT_S24_LE | \
SNDRV_PCM_FMTBIT_S32_LE, \
.channels_min = 1, \
.channels_max = 8, \
.rate_min = 8000, \
.rate_max = 176400, \
}, \
.name = #did, \
.ops = &q6tdm_ops, \
.id = did, \
.probe = msm_dai_q6_dai_probe, \
.remove = msm_dai_q6_dai_remove, \
}
struct q6afe_dai_priv_data {
uint32_t sd_line_mask;
uint32_t sync_mode;
uint32_t sync_src;
uint32_t data_out_enable;
uint32_t invert_sync;
uint32_t data_delay;
uint32_t data_align;
};
struct q6afe_dai_data {
struct q6afe_port *port[AFE_PORT_MAX];
struct q6afe_port_config port_config[AFE_PORT_MAX];
bool is_port_started[AFE_PORT_MAX];
struct q6afe_dai_priv_data priv[AFE_PORT_MAX];
};
static int q6slim_hw_params(struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *params,
struct snd_soc_dai *dai)
{
struct q6afe_dai_data *dai_data = dev_get_drvdata(dai->dev);
struct q6afe_slim_cfg *slim = &dai_data->port_config[dai->id].slim;
slim->num_channels = params_channels(params);
slim->sample_rate = params_rate(params);
switch (params_format(params)) {
case SNDRV_PCM_FORMAT_S16_LE:
case SNDRV_PCM_FORMAT_SPECIAL:
slim->bit_width = 16;
break;
case SNDRV_PCM_FORMAT_S24_LE:
slim->bit_width = 24;
break;
case SNDRV_PCM_FORMAT_S32_LE:
slim->bit_width = 32;
break;
default:
pr_err("%s: format %d\n",
__func__, params_format(params));
return -EINVAL;
}
return 0;
}
static int q6hdmi_hw_params(struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *params,
struct snd_soc_dai *dai)
{
struct q6afe_dai_data *dai_data = dev_get_drvdata(dai->dev);
int channels = params_channels(params);
struct q6afe_hdmi_cfg *hdmi = &dai_data->port_config[dai->id].hdmi;
hdmi->sample_rate = params_rate(params);
switch (params_format(params)) {
case SNDRV_PCM_FORMAT_S16_LE:
hdmi->bit_width = 16;
break;
case SNDRV_PCM_FORMAT_S24_LE:
hdmi->bit_width = 24;
break;
}
/* HDMI spec CEA-861-E: Table 28 Audio InfoFrame Data Byte 4 */
switch (channels) {
case 2:
hdmi->channel_allocation = 0;
break;
case 3:
hdmi->channel_allocation = 0x02;
break;
case 4:
hdmi->channel_allocation = 0x06;
break;
case 5:
hdmi->channel_allocation = 0x0A;
break;
case 6:
hdmi->channel_allocation = 0x0B;
break;
case 7:
hdmi->channel_allocation = 0x12;
break;
case 8:
hdmi->channel_allocation = 0x13;
break;
default:
dev_err(dai->dev, "invalid Channels = %u\n", channels);
return -EINVAL;
}
return 0;
}
static int q6i2s_hw_params(struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *params,
struct snd_soc_dai *dai)
{
struct q6afe_dai_data *dai_data = dev_get_drvdata(dai->dev);
struct q6afe_i2s_cfg *i2s = &dai_data->port_config[dai->id].i2s_cfg;
i2s->sample_rate = params_rate(params);
i2s->bit_width = params_width(params);
i2s->num_channels = params_channels(params);
i2s->sd_line_mask = dai_data->priv[dai->id].sd_line_mask;
return 0;
}
static int q6i2s_set_fmt(struct snd_soc_dai *dai, unsigned int fmt)
{
struct q6afe_dai_data *dai_data = dev_get_drvdata(dai->dev);
struct q6afe_i2s_cfg *i2s = &dai_data->port_config[dai->id].i2s_cfg;
i2s->fmt = fmt;
return 0;
}
static int q6tdm_set_tdm_slot(struct snd_soc_dai *dai,
unsigned int tx_mask,
unsigned int rx_mask,
int slots, int slot_width)
{
struct q6afe_dai_data *dai_data = dev_get_drvdata(dai->dev);
struct q6afe_tdm_cfg *tdm = &dai_data->port_config[dai->id].tdm;
unsigned int cap_mask;
int rc = 0;
/* HW only supports 16 and 32 bit slot width configuration */
if ((slot_width != 16) && (slot_width != 32)) {
dev_err(dai->dev, "%s: invalid slot_width %d\n",
__func__, slot_width);
return -EINVAL;
}
/* HW supports 1-32 slots configuration. Typical: 1, 2, 4, 8, 16, 32 */
switch (slots) {
case 2:
cap_mask = 0x03;
break;
case 4:
cap_mask = 0x0F;
break;
case 8:
cap_mask = 0xFF;
break;
case 16:
cap_mask = 0xFFFF;
break;
default:
dev_err(dai->dev, "%s: invalid slots %d\n",
__func__, slots);
return -EINVAL;
}
switch (dai->id) {
case PRIMARY_TDM_RX_0 ... QUINARY_TDM_TX_7:
tdm->nslots_per_frame = slots;
tdm->slot_width = slot_width;
/* TDM RX dais ids are even and tx are odd */
tdm->slot_mask = (dai->id & 0x1 ? tx_mask : rx_mask) & cap_mask;
break;
default:
dev_err(dai->dev, "%s: invalid dai id 0x%x\n",
__func__, dai->id);
return -EINVAL;
}
return rc;
}
static int q6tdm_set_channel_map(struct snd_soc_dai *dai,
unsigned int tx_num, unsigned int *tx_slot,
unsigned int rx_num, unsigned int *rx_slot)
{
struct q6afe_dai_data *dai_data = dev_get_drvdata(dai->dev);
struct q6afe_tdm_cfg *tdm = &dai_data->port_config[dai->id].tdm;
int rc = 0;
int i = 0;
switch (dai->id) {
case PRIMARY_TDM_RX_0 ... QUINARY_TDM_TX_7:
if (dai->id & 0x1) {
if (!tx_slot) {
dev_err(dai->dev, "tx slot not found\n");
return -EINVAL;
}
if (tx_num > AFE_PORT_MAX_AUDIO_CHAN_CNT) {
dev_err(dai->dev, "invalid tx num %d\n",
tx_num);
return -EINVAL;
}
for (i = 0; i < tx_num; i++)
tdm->ch_mapping[i] = tx_slot[i];
for (i = tx_num; i < AFE_PORT_MAX_AUDIO_CHAN_CNT; i++)
tdm->ch_mapping[i] = Q6AFE_CMAP_INVALID;
tdm->num_channels = tx_num;
} else {
/* rx */
if (!rx_slot) {
dev_err(dai->dev, "rx slot not found\n");
return -EINVAL;
}
if (rx_num > AFE_PORT_MAX_AUDIO_CHAN_CNT) {
dev_err(dai->dev, "invalid rx num %d\n",
rx_num);
return -EINVAL;
}
for (i = 0; i < rx_num; i++)
tdm->ch_mapping[i] = rx_slot[i];
for (i = rx_num; i < AFE_PORT_MAX_AUDIO_CHAN_CNT; i++)
tdm->ch_mapping[i] = Q6AFE_CMAP_INVALID;
tdm->num_channels = rx_num;
}
break;
default:
dev_err(dai->dev, "%s: invalid dai id 0x%x\n",
__func__, dai->id);
return -EINVAL;
}
return rc;
}
static int q6tdm_hw_params(struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *params,
struct snd_soc_dai *dai)
{
struct q6afe_dai_data *dai_data = dev_get_drvdata(dai->dev);
struct q6afe_tdm_cfg *tdm = &dai_data->port_config[dai->id].tdm;
tdm->bit_width = params_width(params);
tdm->sample_rate = params_rate(params);
tdm->num_channels = params_channels(params);
tdm->data_align_type = dai_data->priv[dai->id].data_align;
tdm->sync_src = dai_data->priv[dai->id].sync_src;
tdm->sync_mode = dai_data->priv[dai->id].sync_mode;
return 0;
}
static void q6afe_dai_shutdown(struct snd_pcm_substream *substream,
struct snd_soc_dai *dai)
{
struct q6afe_dai_data *dai_data = dev_get_drvdata(dai->dev);
int rc;
if (!dai_data->is_port_started[dai->id])
return;
rc = q6afe_port_stop(dai_data->port[dai->id]);
if (rc < 0)
dev_err(dai->dev, "fail to close AFE port (%d)\n", rc);
dai_data->is_port_started[dai->id] = false;
}
static int q6afe_dai_prepare(struct snd_pcm_substream *substream,
struct snd_soc_dai *dai)
{
struct q6afe_dai_data *dai_data = dev_get_drvdata(dai->dev);
int rc;
if (dai_data->is_port_started[dai->id]) {
/* stop the port and restart with new port config */
rc = q6afe_port_stop(dai_data->port[dai->id]);
if (rc < 0) {
dev_err(dai->dev, "fail to close AFE port (%d)\n", rc);
return rc;
}
}
switch (dai->id) {
case HDMI_RX:
q6afe_hdmi_port_prepare(dai_data->port[dai->id],
&dai_data->port_config[dai->id].hdmi);
break;
case SLIMBUS_0_RX ... SLIMBUS_6_TX:
q6afe_slim_port_prepare(dai_data->port[dai->id],
&dai_data->port_config[dai->id].slim);
break;
case PRIMARY_MI2S_RX ... QUATERNARY_MI2S_TX:
rc = q6afe_i2s_port_prepare(dai_data->port[dai->id],
&dai_data->port_config[dai->id].i2s_cfg);
if (rc < 0) {
dev_err(dai->dev, "fail to prepare AFE port %x\n",
dai->id);
return rc;
}
break;
case PRIMARY_TDM_RX_0 ... QUINARY_TDM_TX_7:
q6afe_tdm_port_prepare(dai_data->port[dai->id],
&dai_data->port_config[dai->id].tdm);
break;
default:
return -EINVAL;
}
rc = q6afe_port_start(dai_data->port[dai->id]);
if (rc < 0) {
dev_err(dai->dev, "fail to start AFE port %x\n", dai->id);
return rc;
}
dai_data->is_port_started[dai->id] = true;
return 0;
}
static int q6slim_set_channel_map(struct snd_soc_dai *dai,
unsigned int tx_num, unsigned int *tx_slot,
unsigned int rx_num, unsigned int *rx_slot)
{
struct q6afe_dai_data *dai_data = dev_get_drvdata(dai->dev);
struct q6afe_port_config *pcfg = &dai_data->port_config[dai->id];
int i;
if (!rx_slot) {
pr_err("%s: rx slot not found\n", __func__);
return -EINVAL;
}
for (i = 0; i < rx_num; i++) {
pcfg->slim.ch_mapping[i] = rx_slot[i];
pr_debug("%s: find number of channels[%d] ch[%d]\n",
__func__, i, rx_slot[i]);
}
pcfg->slim.num_channels = rx_num;
pr_debug("%s: SLIMBUS_%d_RX cnt[%d] ch[%d %d]\n", __func__,
(dai->id - SLIMBUS_0_RX) / 2, rx_num,
pcfg->slim.ch_mapping[0],
pcfg->slim.ch_mapping[1]);
return 0;
}
static int q6afe_mi2s_set_sysclk(struct snd_soc_dai *dai,
int clk_id, unsigned int freq, int dir)
{
struct q6afe_dai_data *dai_data = dev_get_drvdata(dai->dev);
struct q6afe_port *port = dai_data->port[dai->id];
switch (clk_id) {
case LPAIF_DIG_CLK:
return q6afe_port_set_sysclk(port, clk_id, 0, 5, freq, dir);
case LPAIF_BIT_CLK:
case LPAIF_OSR_CLK:
return q6afe_port_set_sysclk(port, clk_id,
Q6AFE_LPASS_CLK_SRC_INTERNAL,
Q6AFE_LPASS_CLK_ROOT_DEFAULT,
freq, dir);
case Q6AFE_LPASS_CLK_ID_PRI_MI2S_IBIT ... Q6AFE_LPASS_CLK_ID_QUI_MI2S_OSR:
case Q6AFE_LPASS_CLK_ID_MCLK_1 ... Q6AFE_LPASS_CLK_ID_INT_MCLK_1:
return q6afe_port_set_sysclk(port, clk_id,
Q6AFE_LPASS_CLK_ATTRIBUTE_COUPLE_NO,
Q6AFE_LPASS_CLK_ROOT_DEFAULT,
freq, dir);
case Q6AFE_LPASS_CLK_ID_PRI_TDM_IBIT ... Q6AFE_LPASS_CLK_ID_QUIN_TDM_EBIT:
return q6afe_port_set_sysclk(port, clk_id,
Q6AFE_LPASS_CLK_ATTRIBUTE_INVERT_COUPLE_NO,
Q6AFE_LPASS_CLK_ROOT_DEFAULT,
freq, dir);
}
return 0;
}
static const struct snd_soc_dapm_route q6afe_dapm_routes[] = {
{"HDMI Playback", NULL, "HDMI_RX"},
{"Slimbus1 Playback", NULL, "SLIMBUS_1_RX"},
{"Slimbus2 Playback", NULL, "SLIMBUS_2_RX"},
{"Slimbus3 Playback", NULL, "SLIMBUS_3_RX"},
{"Slimbus4 Playback", NULL, "SLIMBUS_4_RX"},
{"Slimbus5 Playback", NULL, "SLIMBUS_5_RX"},
{"Slimbus6 Playback", NULL, "SLIMBUS_6_RX"},
{"Primary MI2S Playback", NULL, "PRI_MI2S_RX"},
{"Secondary MI2S Playback", NULL, "SEC_MI2S_RX"},
{"Tertiary MI2S Playback", NULL, "TERT_MI2S_RX"},
{"Quaternary MI2S Playback", NULL, "QUAT_MI2S_RX"},
{"Primary TDM0 Playback", NULL, "PRIMARY_TDM_RX_0"},
{"Primary TDM1 Playback", NULL, "PRIMARY_TDM_RX_1"},
{"Primary TDM2 Playback", NULL, "PRIMARY_TDM_RX_2"},
{"Primary TDM3 Playback", NULL, "PRIMARY_TDM_RX_3"},
{"Primary TDM4 Playback", NULL, "PRIMARY_TDM_RX_4"},
{"Primary TDM5 Playback", NULL, "PRIMARY_TDM_RX_5"},
{"Primary TDM6 Playback", NULL, "PRIMARY_TDM_RX_6"},
{"Primary TDM7 Playback", NULL, "PRIMARY_TDM_RX_7"},
{"Secondary TDM0 Playback", NULL, "SEC_TDM_RX_0"},
{"Secondary TDM1 Playback", NULL, "SEC_TDM_RX_1"},
{"Secondary TDM2 Playback", NULL, "SEC_TDM_RX_2"},
{"Secondary TDM3 Playback", NULL, "SEC_TDM_RX_3"},
{"Secondary TDM4 Playback", NULL, "SEC_TDM_RX_4"},
{"Secondary TDM5 Playback", NULL, "SEC_TDM_RX_5"},
{"Secondary TDM6 Playback", NULL, "SEC_TDM_RX_6"},
{"Secondary TDM7 Playback", NULL, "SEC_TDM_RX_7"},
{"Tertiary TDM0 Playback", NULL, "TERT_TDM_RX_0"},
{"Tertiary TDM1 Playback", NULL, "TERT_TDM_RX_1"},
{"Tertiary TDM2 Playback", NULL, "TERT_TDM_RX_2"},
{"Tertiary TDM3 Playback", NULL, "TERT_TDM_RX_3"},
{"Tertiary TDM4 Playback", NULL, "TERT_TDM_RX_4"},
{"Tertiary TDM5 Playback", NULL, "TERT_TDM_RX_5"},
{"Tertiary TDM6 Playback", NULL, "TERT_TDM_RX_6"},
{"Tertiary TDM7 Playback", NULL, "TERT_TDM_RX_7"},
{"Quaternary TDM0 Playback", NULL, "QUAT_TDM_RX_0"},
{"Quaternary TDM1 Playback", NULL, "QUAT_TDM_RX_1"},
{"Quaternary TDM2 Playback", NULL, "QUAT_TDM_RX_2"},
{"Quaternary TDM3 Playback", NULL, "QUAT_TDM_RX_3"},
{"Quaternary TDM4 Playback", NULL, "QUAT_TDM_RX_4"},
{"Quaternary TDM5 Playback", NULL, "QUAT_TDM_RX_5"},
{"Quaternary TDM6 Playback", NULL, "QUAT_TDM_RX_6"},
{"Quaternary TDM7 Playback", NULL, "QUAT_TDM_RX_7"},
{"Quinary TDM0 Playback", NULL, "QUIN_TDM_RX_0"},
{"Quinary TDM1 Playback", NULL, "QUIN_TDM_RX_1"},
{"Quinary TDM2 Playback", NULL, "QUIN_TDM_RX_2"},
{"Quinary TDM3 Playback", NULL, "QUIN_TDM_RX_3"},
{"Quinary TDM4 Playback", NULL, "QUIN_TDM_RX_4"},
{"Quinary TDM5 Playback", NULL, "QUIN_TDM_RX_5"},
{"Quinary TDM6 Playback", NULL, "QUIN_TDM_RX_6"},
{"Quinary TDM7 Playback", NULL, "QUIN_TDM_RX_7"},
{"PRIMARY_TDM_TX_0", NULL, "Primary TDM0 Capture"},
{"PRIMARY_TDM_TX_1", NULL, "Primary TDM1 Capture"},
{"PRIMARY_TDM_TX_2", NULL, "Primary TDM2 Capture"},
{"PRIMARY_TDM_TX_3", NULL, "Primary TDM3 Capture"},
{"PRIMARY_TDM_TX_4", NULL, "Primary TDM4 Capture"},
{"PRIMARY_TDM_TX_5", NULL, "Primary TDM5 Capture"},
{"PRIMARY_TDM_TX_6", NULL, "Primary TDM6 Capture"},
{"PRIMARY_TDM_TX_7", NULL, "Primary TDM7 Capture"},
{"SEC_TDM_TX_0", NULL, "Secondary TDM0 Capture"},
{"SEC_TDM_TX_1", NULL, "Secondary TDM1 Capture"},
{"SEC_TDM_TX_2", NULL, "Secondary TDM2 Capture"},
{"SEC_TDM_TX_3", NULL, "Secondary TDM3 Capture"},
{"SEC_TDM_TX_4", NULL, "Secondary TDM4 Capture"},
{"SEC_TDM_TX_5", NULL, "Secondary TDM5 Capture"},
{"SEC_TDM_TX_6", NULL, "Secondary TDM6 Capture"},
{"SEC_TDM_TX_7", NULL, "Secondary TDM7 Capture"},
{"TERT_TDM_TX_0", NULL, "Tertiary TDM0 Capture"},
{"TERT_TDM_TX_1", NULL, "Tertiary TDM1 Capture"},
{"TERT_TDM_TX_2", NULL, "Tertiary TDM2 Capture"},
{"TERT_TDM_TX_3", NULL, "Tertiary TDM3 Capture"},
{"TERT_TDM_TX_4", NULL, "Tertiary TDM4 Capture"},
{"TERT_TDM_TX_5", NULL, "Tertiary TDM5 Capture"},
{"TERT_TDM_TX_6", NULL, "Tertiary TDM6 Capture"},
{"TERT_TDM_TX_7", NULL, "Tertiary TDM7 Capture"},
{"QUAT_TDM_TX_0", NULL, "Quaternary TDM0 Capture"},
{"QUAT_TDM_TX_1", NULL, "Quaternary TDM1 Capture"},
{"QUAT_TDM_TX_2", NULL, "Quaternary TDM2 Capture"},
{"QUAT_TDM_TX_3", NULL, "Quaternary TDM3 Capture"},
{"QUAT_TDM_TX_4", NULL, "Quaternary TDM4 Capture"},
{"QUAT_TDM_TX_5", NULL, "Quaternary TDM5 Capture"},
{"QUAT_TDM_TX_6", NULL, "Quaternary TDM6 Capture"},
{"QUAT_TDM_TX_7", NULL, "Quaternary TDM7 Capture"},
{"QUIN_TDM_TX_0", NULL, "Quinary TDM0 Capture"},
{"QUIN_TDM_TX_1", NULL, "Quinary TDM1 Capture"},
{"QUIN_TDM_TX_2", NULL, "Quinary TDM2 Capture"},
{"QUIN_TDM_TX_3", NULL, "Quinary TDM3 Capture"},
{"QUIN_TDM_TX_4", NULL, "Quinary TDM4 Capture"},
{"QUIN_TDM_TX_5", NULL, "Quinary TDM5 Capture"},
{"QUIN_TDM_TX_6", NULL, "Quinary TDM6 Capture"},
{"QUIN_TDM_TX_7", NULL, "Quinary TDM7 Capture"},
{"TERT_MI2S_TX", NULL, "Tertiary MI2S Capture"},
{"PRI_MI2S_TX", NULL, "Primary MI2S Capture"},
{"SEC_MI2S_TX", NULL, "Secondary MI2S Capture"},
{"QUAT_MI2S_TX", NULL, "Quaternary MI2S Capture"},
};
static struct snd_soc_dai_ops q6hdmi_ops = {
.prepare = q6afe_dai_prepare,
.hw_params = q6hdmi_hw_params,
.shutdown = q6afe_dai_shutdown,
};
static struct snd_soc_dai_ops q6i2s_ops = {
.prepare = q6afe_dai_prepare,
.hw_params = q6i2s_hw_params,
.set_fmt = q6i2s_set_fmt,
.shutdown = q6afe_dai_shutdown,
.set_sysclk = q6afe_mi2s_set_sysclk,
};
static struct snd_soc_dai_ops q6slim_ops = {
.prepare = q6afe_dai_prepare,
.hw_params = q6slim_hw_params,
.shutdown = q6afe_dai_shutdown,
.set_channel_map = q6slim_set_channel_map,
};
static struct snd_soc_dai_ops q6tdm_ops = {
.prepare = q6afe_dai_prepare,
.shutdown = q6afe_dai_shutdown,
.set_sysclk = q6afe_mi2s_set_sysclk,
.set_tdm_slot = q6tdm_set_tdm_slot,
.set_channel_map = q6tdm_set_channel_map,
.hw_params = q6tdm_hw_params,
};
static int msm_dai_q6_dai_probe(struct snd_soc_dai *dai)
{
struct q6afe_dai_data *dai_data = dev_get_drvdata(dai->dev);
struct q6afe_port *port;
port = q6afe_port_get_from_id(dai->dev, dai->id);
if (IS_ERR(port)) {
dev_err(dai->dev, "Unable to get afe port\n");
return -EINVAL;
}
dai_data->port[dai->id] = port;
return 0;
}
static int msm_dai_q6_dai_remove(struct snd_soc_dai *dai)
{
struct q6afe_dai_data *dai_data = dev_get_drvdata(dai->dev);
q6afe_port_put(dai_data->port[dai->id]);
dai_data->port[dai->id] = NULL;
return 0;
}
static struct snd_soc_dai_driver q6afe_dais[] = {
{
.playback = {
.stream_name = "HDMI Playback",
.rates = SNDRV_PCM_RATE_48000 |
SNDRV_PCM_RATE_96000 |
SNDRV_PCM_RATE_192000,
.formats = SNDRV_PCM_FMTBIT_S16_LE |
SNDRV_PCM_FMTBIT_S24_LE,
.channels_min = 2,
.channels_max = 8,
.rate_max = 192000,
.rate_min = 48000,
},
.ops = &q6hdmi_ops,
.id = HDMI_RX,
.name = "HDMI",
.probe = msm_dai_q6_dai_probe,
.remove = msm_dai_q6_dai_remove,
}, {
.name = "SLIMBUS_0_RX",
.ops = &q6slim_ops,
.id = SLIMBUS_0_RX,
.probe = msm_dai_q6_dai_probe,
.remove = msm_dai_q6_dai_remove,
.playback = {
.stream_name = "Slimbus Playback",
.rates = SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_8000 |
SNDRV_PCM_RATE_16000 | SNDRV_PCM_RATE_96000 |
SNDRV_PCM_RATE_192000,
.formats = SNDRV_PCM_FMTBIT_S16_LE |
SNDRV_PCM_FMTBIT_S24_LE,
.channels_min = 1,
.channels_max = 8,
.rate_min = 8000,
.rate_max = 192000,
},
}, {
.playback = {
.stream_name = "Slimbus1 Playback",
.rates = SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_16000 |
SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_96000 |
SNDRV_PCM_RATE_192000,
.formats = SNDRV_PCM_FMTBIT_S16_LE |
SNDRV_PCM_FMTBIT_S24_LE,
.channels_min = 1,
.channels_max = 2,
.rate_min = 8000,
.rate_max = 192000,
},
.name = "SLIMBUS_1_RX",
.ops = &q6slim_ops,
.id = SLIMBUS_1_RX,
.probe = msm_dai_q6_dai_probe,
.remove = msm_dai_q6_dai_remove,
}, {
.playback = {
.stream_name = "Slimbus2 Playback",
.rates = SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_8000 |
SNDRV_PCM_RATE_16000 | SNDRV_PCM_RATE_96000 |
SNDRV_PCM_RATE_192000,
.formats = SNDRV_PCM_FMTBIT_S16_LE |
SNDRV_PCM_FMTBIT_S24_LE,
.channels_min = 1,
.channels_max = 8,
.rate_min = 8000,
.rate_max = 192000,
},
.name = "SLIMBUS_2_RX",
.ops = &q6slim_ops,
.id = SLIMBUS_2_RX,
.probe = msm_dai_q6_dai_probe,
.remove = msm_dai_q6_dai_remove,
}, {
.playback = {
.stream_name = "Slimbus3 Playback",
.rates = SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_16000 |
SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_96000 |
SNDRV_PCM_RATE_192000,
.formats = SNDRV_PCM_FMTBIT_S16_LE |
SNDRV_PCM_FMTBIT_S24_LE,
.channels_min = 1,
.channels_max = 2,
.rate_min = 8000,
.rate_max = 192000,
},
.name = "SLIMBUS_3_RX",
.ops = &q6slim_ops,
.id = SLIMBUS_3_RX,
.probe = msm_dai_q6_dai_probe,
.remove = msm_dai_q6_dai_remove,
}, {
.playback = {
.stream_name = "Slimbus4 Playback",
.rates = SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_16000 |
SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_96000 |
SNDRV_PCM_RATE_192000,
.formats = SNDRV_PCM_FMTBIT_S16_LE |
SNDRV_PCM_FMTBIT_S24_LE,
.channels_min = 1,
.channels_max = 2,
.rate_min = 8000,
.rate_max = 192000,
},
.name = "SLIMBUS_4_RX",
.ops = &q6slim_ops,
.id = SLIMBUS_4_RX,
.probe = msm_dai_q6_dai_probe,
.remove = msm_dai_q6_dai_remove,
}, {
.playback = {
.stream_name = "Slimbus5 Playback",
.rates = SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_16000 |
SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_96000 |
SNDRV_PCM_RATE_192000,
.formats = SNDRV_PCM_FMTBIT_S16_LE |
SNDRV_PCM_FMTBIT_S24_LE,
.channels_min = 1,
.channels_max = 2,
.rate_min = 8000,
.rate_max = 192000,
},
.name = "SLIMBUS_5_RX",
.ops = &q6slim_ops,
.id = SLIMBUS_5_RX,
.probe = msm_dai_q6_dai_probe,
.remove = msm_dai_q6_dai_remove,
}, {
.playback = {
.stream_name = "Slimbus6 Playback",
.rates = SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_16000 |
SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_96000 |
SNDRV_PCM_RATE_192000,
.formats = SNDRV_PCM_FMTBIT_S16_LE |
SNDRV_PCM_FMTBIT_S24_LE,
.channels_min = 1,
.channels_max = 2,
.rate_min = 8000,
.rate_max = 192000,
},
.ops = &q6slim_ops,
.name = "SLIMBUS_6_RX",
.id = SLIMBUS_6_RX,
.probe = msm_dai_q6_dai_probe,
.remove = msm_dai_q6_dai_remove,
}, {
.playback = {
.stream_name = "Primary MI2S Playback",
.rates = SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_8000 |
SNDRV_PCM_RATE_16000,
.formats = SNDRV_PCM_FMTBIT_S16_LE |
SNDRV_PCM_FMTBIT_S24_LE,
.rate_min = 8000,
.rate_max = 48000,
},
.id = PRIMARY_MI2S_RX,
.name = "PRI_MI2S_RX",
.ops = &q6i2s_ops,
.probe = msm_dai_q6_dai_probe,
.remove = msm_dai_q6_dai_remove,
}, {
.capture = {
.stream_name = "Primary MI2S Capture",
.rates = SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_8000 |
SNDRV_PCM_RATE_16000,
.formats = SNDRV_PCM_FMTBIT_S16_LE |
SNDRV_PCM_FMTBIT_S24_LE,
.rate_min = 8000,
.rate_max = 48000,
},
.id = PRIMARY_MI2S_TX,
.name = "PRI_MI2S_TX",
.ops = &q6i2s_ops,
.probe = msm_dai_q6_dai_probe,
.remove = msm_dai_q6_dai_remove,
}, {
.playback = {
.stream_name = "Secondary MI2S Playback",
.rates = SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_8000 |
SNDRV_PCM_RATE_16000,
.formats = SNDRV_PCM_FMTBIT_S16_LE,
.rate_min = 8000,
.rate_max = 48000,
},
.name = "SEC_MI2S_RX",
.id = SECONDARY_MI2S_RX,
.ops = &q6i2s_ops,
.probe = msm_dai_q6_dai_probe,
.remove = msm_dai_q6_dai_remove,
}, {
.capture = {
.stream_name = "Secondary MI2S Capture",
.rates = SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_8000 |
SNDRV_PCM_RATE_16000,
.formats = SNDRV_PCM_FMTBIT_S16_LE |
SNDRV_PCM_FMTBIT_S24_LE,
.rate_min = 8000,
.rate_max = 48000,
},
.id = SECONDARY_MI2S_TX,
.name = "SEC_MI2S_TX",
.ops = &q6i2s_ops,
.probe = msm_dai_q6_dai_probe,
.remove = msm_dai_q6_dai_remove,
}, {
.playback = {
.stream_name = "Tertiary MI2S Playback",
.rates = SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_8000 |
SNDRV_PCM_RATE_16000,
.formats = SNDRV_PCM_FMTBIT_S16_LE,
.rate_min = 8000,
.rate_max = 48000,
},
.name = "TERT_MI2S_RX",
.id = TERTIARY_MI2S_RX,
.ops = &q6i2s_ops,
.probe = msm_dai_q6_dai_probe,
.remove = msm_dai_q6_dai_remove,
}, {
.capture = {
.stream_name = "Tertiary MI2S Capture",
.rates = SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_8000 |
SNDRV_PCM_RATE_16000,
.formats = SNDRV_PCM_FMTBIT_S16_LE |
SNDRV_PCM_FMTBIT_S24_LE,
.rate_min = 8000,
.rate_max = 48000,
},
.id = TERTIARY_MI2S_TX,
.name = "TERT_MI2S_TX",
.ops = &q6i2s_ops,
.probe = msm_dai_q6_dai_probe,
.remove = msm_dai_q6_dai_remove,
}, {
.playback = {
.stream_name = "Quaternary MI2S Playback",
.rates = SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_8000 |
SNDRV_PCM_RATE_16000,
.formats = SNDRV_PCM_FMTBIT_S16_LE,
.rate_min = 8000,
.rate_max = 48000,
},
.name = "QUAT_MI2S_RX",
.id = QUATERNARY_MI2S_RX,
.ops = &q6i2s_ops,
.probe = msm_dai_q6_dai_probe,
.remove = msm_dai_q6_dai_remove,
}, {
.capture = {
.stream_name = "Quaternary MI2S Capture",
.rates = SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_8000 |
SNDRV_PCM_RATE_16000,
.formats = SNDRV_PCM_FMTBIT_S16_LE |
SNDRV_PCM_FMTBIT_S24_LE,
.rate_min = 8000,
.rate_max = 48000,
},
.id = QUATERNARY_MI2S_TX,
.name = "QUAT_MI2S_TX",
.ops = &q6i2s_ops,
.probe = msm_dai_q6_dai_probe,
.remove = msm_dai_q6_dai_remove,
},
Q6AFE_TDM_PB_DAI("Primary", 0, PRIMARY_TDM_RX_0),
Q6AFE_TDM_PB_DAI("Primary", 1, PRIMARY_TDM_RX_1),
Q6AFE_TDM_PB_DAI("Primary", 2, PRIMARY_TDM_RX_2),
Q6AFE_TDM_PB_DAI("Primary", 3, PRIMARY_TDM_RX_3),
Q6AFE_TDM_PB_DAI("Primary", 4, PRIMARY_TDM_RX_4),
Q6AFE_TDM_PB_DAI("Primary", 5, PRIMARY_TDM_RX_5),
Q6AFE_TDM_PB_DAI("Primary", 6, PRIMARY_TDM_RX_6),
Q6AFE_TDM_PB_DAI("Primary", 7, PRIMARY_TDM_RX_7),
Q6AFE_TDM_CAP_DAI("Primary", 0, PRIMARY_TDM_TX_0),
Q6AFE_TDM_CAP_DAI("Primary", 1, PRIMARY_TDM_TX_1),
Q6AFE_TDM_CAP_DAI("Primary", 2, PRIMARY_TDM_TX_2),
Q6AFE_TDM_CAP_DAI("Primary", 3, PRIMARY_TDM_TX_3),
Q6AFE_TDM_CAP_DAI("Primary", 4, PRIMARY_TDM_TX_4),
Q6AFE_TDM_CAP_DAI("Primary", 5, PRIMARY_TDM_TX_5),
Q6AFE_TDM_CAP_DAI("Primary", 6, PRIMARY_TDM_TX_6),
Q6AFE_TDM_CAP_DAI("Primary", 7, PRIMARY_TDM_TX_7),
Q6AFE_TDM_PB_DAI("Secondary", 0, SECONDARY_TDM_RX_0),
Q6AFE_TDM_PB_DAI("Secondary", 1, SECONDARY_TDM_RX_1),
Q6AFE_TDM_PB_DAI("Secondary", 2, SECONDARY_TDM_RX_2),
Q6AFE_TDM_PB_DAI("Secondary", 3, SECONDARY_TDM_RX_3),
Q6AFE_TDM_PB_DAI("Secondary", 4, SECONDARY_TDM_RX_4),
Q6AFE_TDM_PB_DAI("Secondary", 5, SECONDARY_TDM_RX_5),
Q6AFE_TDM_PB_DAI("Secondary", 6, SECONDARY_TDM_RX_6),
Q6AFE_TDM_PB_DAI("Secondary", 7, SECONDARY_TDM_RX_7),
Q6AFE_TDM_CAP_DAI("Secondary", 0, SECONDARY_TDM_TX_0),
Q6AFE_TDM_CAP_DAI("Secondary", 1, SECONDARY_TDM_TX_1),
Q6AFE_TDM_CAP_DAI("Secondary", 2, SECONDARY_TDM_TX_2),
Q6AFE_TDM_CAP_DAI("Secondary", 3, SECONDARY_TDM_TX_3),
Q6AFE_TDM_CAP_DAI("Secondary", 4, SECONDARY_TDM_TX_4),
Q6AFE_TDM_CAP_DAI("Secondary", 5, SECONDARY_TDM_TX_5),
Q6AFE_TDM_CAP_DAI("Secondary", 6, SECONDARY_TDM_TX_6),
Q6AFE_TDM_CAP_DAI("Secondary", 7, SECONDARY_TDM_TX_7),
Q6AFE_TDM_PB_DAI("Tertiary", 0, TERTIARY_TDM_RX_0),
Q6AFE_TDM_PB_DAI("Tertiary", 1, TERTIARY_TDM_RX_1),
Q6AFE_TDM_PB_DAI("Tertiary", 2, TERTIARY_TDM_RX_2),
Q6AFE_TDM_PB_DAI("Tertiary", 3, TERTIARY_TDM_RX_3),
Q6AFE_TDM_PB_DAI("Tertiary", 4, TERTIARY_TDM_RX_4),
Q6AFE_TDM_PB_DAI("Tertiary", 5, TERTIARY_TDM_RX_5),
Q6AFE_TDM_PB_DAI("Tertiary", 6, TERTIARY_TDM_RX_6),
Q6AFE_TDM_PB_DAI("Tertiary", 7, TERTIARY_TDM_RX_7),
Q6AFE_TDM_CAP_DAI("Tertiary", 0, TERTIARY_TDM_TX_0),
Q6AFE_TDM_CAP_DAI("Tertiary", 1, TERTIARY_TDM_TX_1),
Q6AFE_TDM_CAP_DAI("Tertiary", 2, TERTIARY_TDM_TX_2),
Q6AFE_TDM_CAP_DAI("Tertiary", 3, TERTIARY_TDM_TX_3),
Q6AFE_TDM_CAP_DAI("Tertiary", 4, TERTIARY_TDM_TX_4),
Q6AFE_TDM_CAP_DAI("Tertiary", 5, TERTIARY_TDM_TX_5),
Q6AFE_TDM_CAP_DAI("Tertiary", 6, TERTIARY_TDM_TX_6),
Q6AFE_TDM_CAP_DAI("Tertiary", 7, TERTIARY_TDM_TX_7),
Q6AFE_TDM_PB_DAI("Quaternary", 0, QUATERNARY_TDM_RX_0),
Q6AFE_TDM_PB_DAI("Quaternary", 1, QUATERNARY_TDM_RX_1),
Q6AFE_TDM_PB_DAI("Quaternary", 2, QUATERNARY_TDM_RX_2),
Q6AFE_TDM_PB_DAI("Quaternary", 3, QUATERNARY_TDM_RX_3),
Q6AFE_TDM_PB_DAI("Quaternary", 4, QUATERNARY_TDM_RX_4),
Q6AFE_TDM_PB_DAI("Quaternary", 5, QUATERNARY_TDM_RX_5),
Q6AFE_TDM_PB_DAI("Quaternary", 6, QUATERNARY_TDM_RX_6),
Q6AFE_TDM_PB_DAI("Quaternary", 7, QUATERNARY_TDM_RX_7),
Q6AFE_TDM_CAP_DAI("Quaternary", 0, QUATERNARY_TDM_TX_0),
Q6AFE_TDM_CAP_DAI("Quaternary", 1, QUATERNARY_TDM_TX_1),
Q6AFE_TDM_CAP_DAI("Quaternary", 2, QUATERNARY_TDM_TX_2),
Q6AFE_TDM_CAP_DAI("Quaternary", 3, QUATERNARY_TDM_TX_3),
Q6AFE_TDM_CAP_DAI("Quaternary", 4, QUATERNARY_TDM_TX_4),
Q6AFE_TDM_CAP_DAI("Quaternary", 5, QUATERNARY_TDM_TX_5),
Q6AFE_TDM_CAP_DAI("Quaternary", 6, QUATERNARY_TDM_TX_6),
Q6AFE_TDM_CAP_DAI("Quaternary", 7, QUATERNARY_TDM_TX_7),
Q6AFE_TDM_PB_DAI("Quinary", 0, QUINARY_TDM_RX_0),
Q6AFE_TDM_PB_DAI("Quinary", 1, QUINARY_TDM_RX_1),
Q6AFE_TDM_PB_DAI("Quinary", 2, QUINARY_TDM_RX_2),
Q6AFE_TDM_PB_DAI("Quinary", 3, QUINARY_TDM_RX_3),
Q6AFE_TDM_PB_DAI("Quinary", 4, QUINARY_TDM_RX_4),
Q6AFE_TDM_PB_DAI("Quinary", 5, QUINARY_TDM_RX_5),
Q6AFE_TDM_PB_DAI("Quinary", 6, QUINARY_TDM_RX_6),
Q6AFE_TDM_PB_DAI("Quinary", 7, QUINARY_TDM_RX_7),
Q6AFE_TDM_CAP_DAI("Quinary", 0, QUINARY_TDM_TX_0),
Q6AFE_TDM_CAP_DAI("Quinary", 1, QUINARY_TDM_TX_1),
Q6AFE_TDM_CAP_DAI("Quinary", 2, QUINARY_TDM_TX_2),
Q6AFE_TDM_CAP_DAI("Quinary", 3, QUINARY_TDM_TX_3),
Q6AFE_TDM_CAP_DAI("Quinary", 4, QUINARY_TDM_TX_4),
Q6AFE_TDM_CAP_DAI("Quinary", 5, QUINARY_TDM_TX_5),
Q6AFE_TDM_CAP_DAI("Quinary", 6, QUINARY_TDM_TX_6),
Q6AFE_TDM_CAP_DAI("Quinary", 7, QUINARY_TDM_TX_7),
};
static int q6afe_of_xlate_dai_name(struct snd_soc_component *component,
struct of_phandle_args *args,
const char **dai_name)
{
int id = args->args[0];
int ret = -EINVAL;
int i;
for (i = 0; i < ARRAY_SIZE(q6afe_dais); i++) {
if (q6afe_dais[i].id == id) {
*dai_name = q6afe_dais[i].name;
ret = 0;
break;
}
}
return ret;
}
static const struct snd_soc_dapm_widget q6afe_dai_widgets[] = {
SND_SOC_DAPM_AIF_OUT("HDMI_RX", "HDMI Playback", 0, 0, 0, 0),
SND_SOC_DAPM_AIF_OUT("SLIMBUS_0_RX", "Slimbus Playback", 0, 0, 0, 0),
SND_SOC_DAPM_AIF_OUT("SLIMBUS_1_RX", "Slimbus1 Playback", 0, 0, 0, 0),
SND_SOC_DAPM_AIF_OUT("SLIMBUS_2_RX", "Slimbus2 Playback", 0, 0, 0, 0),
SND_SOC_DAPM_AIF_OUT("SLIMBUS_3_RX", "Slimbus3 Playback", 0, 0, 0, 0),
SND_SOC_DAPM_AIF_OUT("SLIMBUS_4_RX", "Slimbus4 Playback", 0, 0, 0, 0),
SND_SOC_DAPM_AIF_OUT("SLIMBUS_5_RX", "Slimbus5 Playback", 0, 0, 0, 0),
SND_SOC_DAPM_AIF_OUT("SLIMBUS_6_RX", "Slimbus6 Playback", 0, 0, 0, 0),
SND_SOC_DAPM_AIF_OUT("QUAT_MI2S_RX", "Quaternary MI2S Playback",
0, 0, 0, 0),
SND_SOC_DAPM_AIF_IN("QUAT_MI2S_TX", "Quaternary MI2S Capture",
0, 0, 0, 0),
SND_SOC_DAPM_AIF_OUT("TERT_MI2S_RX", "Tertiary MI2S Playback",
0, 0, 0, 0),
SND_SOC_DAPM_AIF_IN("TERT_MI2S_TX", "Tertiary MI2S Capture",
0, 0, 0, 0),
SND_SOC_DAPM_AIF_OUT("SEC_MI2S_RX", "Secondary MI2S Playback",
0, 0, 0, 0),
SND_SOC_DAPM_AIF_IN("SEC_MI2S_TX", "Secondary MI2S Capture",
0, 0, 0, 0),
SND_SOC_DAPM_AIF_OUT("SEC_MI2S_RX_SD1",
"Secondary MI2S Playback SD1",
0, 0, 0, 0),
SND_SOC_DAPM_AIF_OUT("PRI_MI2S_RX", "Primary MI2S Playback",
0, 0, 0, 0),
SND_SOC_DAPM_AIF_IN("PRI_MI2S_TX", "Primary MI2S Capture",
0, 0, 0, 0),
SND_SOC_DAPM_AIF_OUT("PRIMARY_TDM_RX_0", "Primary TDM0 Playback",
0, 0, 0, 0),
SND_SOC_DAPM_AIF_OUT("PRIMARY_TDM_RX_1", "Primary TDM1 Playback",
0, 0, 0, 0),
SND_SOC_DAPM_AIF_OUT("PRIMARY_TDM_RX_2", "Primary TDM2 Playback",
0, 0, 0, 0),
SND_SOC_DAPM_AIF_OUT("PRIMARY_TDM_RX_3", "Primary TDM3 Playback",
0, 0, 0, 0),
SND_SOC_DAPM_AIF_OUT("PRIMARY_TDM_RX_4", "Primary TDM4 Playback",
0, 0, 0, 0),
SND_SOC_DAPM_AIF_OUT("PRIMARY_TDM_RX_5", "Primary TDM5 Playback",
0, 0, 0, 0),
SND_SOC_DAPM_AIF_OUT("PRIMARY_TDM_RX_6", "Primary TDM6 Playback",
0, 0, 0, 0),
SND_SOC_DAPM_AIF_OUT("PRIMARY_TDM_RX_7", "Primary TDM7 Playback",
0, 0, 0, 0),
SND_SOC_DAPM_AIF_IN("PRIMARY_TDM_TX_0", "Primary TDM0 Capture",
0, 0, 0, 0),
SND_SOC_DAPM_AIF_IN("PRIMARY_TDM_TX_1", "Primary TDM1 Capture",
0, 0, 0, 0),
SND_SOC_DAPM_AIF_IN("PRIMARY_TDM_TX_2", "Primary TDM2 Capture",
0, 0, 0, 0),
SND_SOC_DAPM_AIF_IN("PRIMARY_TDM_TX_3", "Primary TDM3 Capture",
0, 0, 0, 0),
SND_SOC_DAPM_AIF_IN("PRIMARY_TDM_TX_4", "Primary TDM4 Capture",
0, 0, 0, 0),
SND_SOC_DAPM_AIF_IN("PRIMARY_TDM_TX_5", "Primary TDM5 Capture",
0, 0, 0, 0),
SND_SOC_DAPM_AIF_IN("PRIMARY_TDM_TX_6", "Primary TDM6 Capture",
0, 0, 0, 0),
SND_SOC_DAPM_AIF_IN("PRIMARY_TDM_TX_7", "Primary TDM7 Capture",
0, 0, 0, 0),
SND_SOC_DAPM_AIF_OUT("SEC_TDM_RX_0", "Secondary TDM0 Playback",
0, 0, 0, 0),
SND_SOC_DAPM_AIF_OUT("SEC_TDM_RX_1", "Secondary TDM1 Playback",
0, 0, 0, 0),
SND_SOC_DAPM_AIF_OUT("SEC_TDM_RX_2", "Secondary TDM2 Playback",
0, 0, 0, 0),
SND_SOC_DAPM_AIF_OUT("SEC_TDM_RX_3", "Secondary TDM3 Playback",
0, 0, 0, 0),
SND_SOC_DAPM_AIF_OUT("SEC_TDM_RX_4", "Secondary TDM4 Playback",
0, 0, 0, 0),
SND_SOC_DAPM_AIF_OUT("SEC_TDM_RX_5", "Secondary TDM5 Playback",
0, 0, 0, 0),
SND_SOC_DAPM_AIF_OUT("SEC_TDM_RX_6", "Secondary TDM6 Playback",
0, 0, 0, 0),
SND_SOC_DAPM_AIF_OUT("SEC_TDM_RX_7", "Secondary TDM7 Playback",
0, 0, 0, 0),
SND_SOC_DAPM_AIF_IN("SEC_TDM_TX_0", "Secondary TDM0 Capture",
0, 0, 0, 0),
SND_SOC_DAPM_AIF_IN("SEC_TDM_TX_1", "Secondary TDM1 Capture",
0, 0, 0, 0),
SND_SOC_DAPM_AIF_IN("SEC_TDM_TX_2", "Secondary TDM2 Capture",
0, 0, 0, 0),
SND_SOC_DAPM_AIF_IN("SEC_TDM_TX_3", "Secondary TDM3 Capture",
0, 0, 0, 0),
SND_SOC_DAPM_AIF_IN("SEC_TDM_TX_4", "Secondary TDM4 Capture",
0, 0, 0, 0),
SND_SOC_DAPM_AIF_IN("SEC_TDM_TX_5", "Secondary TDM5 Capture",
0, 0, 0, 0),
SND_SOC_DAPM_AIF_IN("SEC_TDM_TX_6", "Secondary TDM6 Capture",
0, 0, 0, 0),
SND_SOC_DAPM_AIF_IN("SEC_TDM_TX_7", "Secondary TDM7 Capture",
0, 0, 0, 0),
SND_SOC_DAPM_AIF_OUT("TERT_TDM_RX_0", "Tertiary TDM0 Playback",
0, 0, 0, 0),
SND_SOC_DAPM_AIF_OUT("TERT_TDM_RX_1", "Tertiary TDM1 Playback",
0, 0, 0, 0),
SND_SOC_DAPM_AIF_OUT("TERT_TDM_RX_2", "Tertiary TDM2 Playback",
0, 0, 0, 0),
SND_SOC_DAPM_AIF_OUT("TERT_TDM_RX_3", "Tertiary TDM3 Playback",
0, 0, 0, 0),
SND_SOC_DAPM_AIF_OUT("TERT_TDM_RX_4", "Tertiary TDM4 Playback",
0, 0, 0, 0),
SND_SOC_DAPM_AIF_OUT("TERT_TDM_RX_5", "Tertiary TDM5 Playback",
0, 0, 0, 0),
SND_SOC_DAPM_AIF_OUT("TERT_TDM_RX_6", "Tertiary TDM6 Playback",
0, 0, 0, 0),
SND_SOC_DAPM_AIF_OUT("TERT_TDM_RX_7", "Tertiary TDM7 Playback",
0, 0, 0, 0),
SND_SOC_DAPM_AIF_IN("TERT_TDM_TX_0", "Tertiary TDM0 Capture",
0, 0, 0, 0),
SND_SOC_DAPM_AIF_IN("TERT_TDM_TX_1", "Tertiary TDM1 Capture",
0, 0, 0, 0),
SND_SOC_DAPM_AIF_IN("TERT_TDM_TX_2", "Tertiary TDM2 Capture",
0, 0, 0, 0),
SND_SOC_DAPM_AIF_IN("TERT_TDM_TX_3", "Tertiary TDM3 Capture",
0, 0, 0, 0),
SND_SOC_DAPM_AIF_IN("TERT_TDM_TX_4", "Tertiary TDM4 Capture",
0, 0, 0, 0),
SND_SOC_DAPM_AIF_IN("TERT_TDM_TX_5", "Tertiary TDM5 Capture",
0, 0, 0, 0),
SND_SOC_DAPM_AIF_IN("TERT_TDM_TX_6", "Tertiary TDM6 Capture",
0, 0, 0, 0),
SND_SOC_DAPM_AIF_IN("TERT_TDM_TX_7", "Tertiary TDM7 Capture",
0, 0, 0, 0),
SND_SOC_DAPM_AIF_OUT("QUAT_TDM_RX_0", "Quaternary TDM0 Playback",
0, 0, 0, 0),
SND_SOC_DAPM_AIF_OUT("QUAT_TDM_RX_1", "Quaternary TDM1 Playback",
0, 0, 0, 0),
SND_SOC_DAPM_AIF_OUT("QUAT_TDM_RX_2", "Quaternary TDM2 Playback",
0, 0, 0, 0),
SND_SOC_DAPM_AIF_OUT("QUAT_TDM_RX_3", "Quaternary TDM3 Playback",
0, 0, 0, 0),
SND_SOC_DAPM_AIF_OUT("QUAT_TDM_RX_4", "Quaternary TDM4 Playback",
0, 0, 0, 0),
SND_SOC_DAPM_AIF_OUT("QUAT_TDM_RX_5", "Quaternary TDM5 Playback",
0, 0, 0, 0),
SND_SOC_DAPM_AIF_OUT("QUAT_TDM_RX_6", "Quaternary TDM6 Playback",
0, 0, 0, 0),
SND_SOC_DAPM_AIF_OUT("QUAT_TDM_RX_7", "Quaternary TDM7 Playback",
0, 0, 0, 0),
SND_SOC_DAPM_AIF_IN("QUAT_TDM_TX_0", "Quaternary TDM0 Capture",
0, 0, 0, 0),
SND_SOC_DAPM_AIF_IN("QUAT_TDM_TX_1", "Quaternary TDM1 Capture",
0, 0, 0, 0),
SND_SOC_DAPM_AIF_IN("QUAT_TDM_TX_2", "Quaternary TDM2 Capture",
0, 0, 0, 0),
SND_SOC_DAPM_AIF_IN("QUAT_TDM_TX_3", "Quaternary TDM3 Capture",
0, 0, 0, 0),
SND_SOC_DAPM_AIF_IN("QUAT_TDM_TX_4", "Quaternary TDM4 Capture",
0, 0, 0, 0),
SND_SOC_DAPM_AIF_IN("QUAT_TDM_TX_5", "Quaternary TDM5 Capture",
0, 0, 0, 0),
SND_SOC_DAPM_AIF_IN("QUAT_TDM_TX_6", "Quaternary TDM6 Capture",
0, 0, 0, 0),
SND_SOC_DAPM_AIF_IN("QUAT_TDM_TX_7", "Quaternary TDM7 Capture",
0, 0, 0, 0),
SND_SOC_DAPM_AIF_OUT("QUIN_TDM_RX_0", "Quinary TDM0 Playback",
0, 0, 0, 0),
SND_SOC_DAPM_AIF_OUT("QUIN_TDM_RX_1", "Quinary TDM1 Playback",
0, 0, 0, 0),
SND_SOC_DAPM_AIF_OUT("QUIN_TDM_RX_2", "Quinary TDM2 Playback",
0, 0, 0, 0),
SND_SOC_DAPM_AIF_OUT("QUIN_TDM_RX_3", "Quinary TDM3 Playback",
0, 0, 0, 0),
SND_SOC_DAPM_AIF_OUT("QUIN_TDM_RX_4", "Quinary TDM4 Playback",
0, 0, 0, 0),
SND_SOC_DAPM_AIF_OUT("QUIN_TDM_RX_5", "Quinary TDM5 Playback",
0, 0, 0, 0),
SND_SOC_DAPM_AIF_OUT("QUIN_TDM_RX_6", "Quinary TDM6 Playback",
0, 0, 0, 0),
SND_SOC_DAPM_AIF_OUT("QUIN_TDM_RX_7", "Quinary TDM7 Playback",
0, 0, 0, 0),
SND_SOC_DAPM_AIF_IN("QUIN_TDM_TX_0", "Quinary TDM0 Capture",
0, 0, 0, 0),
SND_SOC_DAPM_AIF_IN("QUIN_TDM_TX_1", "Quinary TDM1 Capture",
0, 0, 0, 0),
SND_SOC_DAPM_AIF_IN("QUIN_TDM_TX_2", "Quinary TDM2 Capture",
0, 0, 0, 0),
SND_SOC_DAPM_AIF_IN("QUIN_TDM_TX_3", "Quinary TDM3 Capture",
0, 0, 0, 0),
SND_SOC_DAPM_AIF_IN("QUIN_TDM_TX_4", "Quinary TDM4 Capture",
0, 0, 0, 0),
SND_SOC_DAPM_AIF_IN("QUIN_TDM_TX_5", "Quinary TDM5 Capture",
0, 0, 0, 0),
SND_SOC_DAPM_AIF_IN("QUIN_TDM_TX_6", "Quinary TDM6 Capture",
0, 0, 0, 0),
SND_SOC_DAPM_AIF_IN("QUIN_TDM_TX_7", "Quinary TDM7 Capture",
0, 0, 0, 0),
};
static const struct snd_soc_component_driver q6afe_dai_component = {
.name = "q6afe-dai-component",
.dapm_widgets = q6afe_dai_widgets,
.num_dapm_widgets = ARRAY_SIZE(q6afe_dai_widgets),
.dapm_routes = q6afe_dapm_routes,
.num_dapm_routes = ARRAY_SIZE(q6afe_dapm_routes),
.of_xlate_dai_name = q6afe_of_xlate_dai_name,
};
static void of_q6afe_parse_dai_data(struct device *dev,
struct q6afe_dai_data *data)
{
struct device_node *node;
int ret;
for_each_child_of_node(dev->of_node, node) {
unsigned int lines[Q6AFE_MAX_MI2S_LINES];
struct q6afe_dai_priv_data *priv;
int id, i, num_lines;
ret = of_property_read_u32(node, "reg", &id);
if (ret || id > AFE_PORT_MAX) {
dev_err(dev, "valid dai id not found:%d\n", ret);
continue;
}
switch (id) {
/* MI2S specific properties */
case PRIMARY_MI2S_RX ... QUATERNARY_MI2S_TX:
priv = &data->priv[id];
ret = of_property_read_variable_u32_array(node,
"qcom,sd-lines",
lines, 0,
Q6AFE_MAX_MI2S_LINES);
if (ret < 0)
num_lines = 0;
else
num_lines = ret;
priv->sd_line_mask = 0;
for (i = 0; i < num_lines; i++)
priv->sd_line_mask |= BIT(lines[i]);
break;
case PRIMARY_TDM_RX_0 ... QUINARY_TDM_TX_7:
priv = &data->priv[id];
ret = of_property_read_u32(node, "qcom,tdm-sync-mode",
&priv->sync_mode);
if (ret) {
dev_err(dev, "No Sync mode from DT\n");
break;
}
ret = of_property_read_u32(node, "qcom,tdm-sync-src",
&priv->sync_src);
if (ret) {
dev_err(dev, "No Sync Src from DT\n");
break;
}
ret = of_property_read_u32(node, "qcom,tdm-data-out",
&priv->data_out_enable);
if (ret) {
dev_err(dev, "No Data out enable from DT\n");
break;
}
ret = of_property_read_u32(node, "qcom,tdm-invert-sync",
&priv->invert_sync);
if (ret) {
dev_err(dev, "No Invert sync from DT\n");
break;
}
ret = of_property_read_u32(node, "qcom,tdm-data-delay",
&priv->data_delay);
if (ret) {
dev_err(dev, "No Data Delay from DT\n");
break;
}
ret = of_property_read_u32(node, "qcom,tdm-data-align",
&priv->data_align);
if (ret) {
dev_err(dev, "No Data align from DT\n");
break;
}
break;
default:
break;
}
}
}
static int q6afe_dai_bind(struct device *dev, struct device *master, void *data)
{
struct q6afe_dai_data *dai_data;
dai_data = kzalloc(sizeof(*dai_data), GFP_KERNEL);
if (!dai_data)
return -ENOMEM;
dev_set_drvdata(dev, dai_data);
of_q6afe_parse_dai_data(dev, dai_data);
return snd_soc_register_component(dev, &q6afe_dai_component,
q6afe_dais, ARRAY_SIZE(q6afe_dais));
}
static void q6afe_dai_unbind(struct device *dev, struct device *master,
void *data)
{
struct q6afe_dai_data *dai_data = dev_get_drvdata(dev);
snd_soc_unregister_component(dev);
kfree(dai_data);
}
static const struct component_ops q6afe_dai_comp_ops = {
.bind = q6afe_dai_bind,
.unbind = q6afe_dai_unbind,
};
static int q6afe_dai_dev_probe(struct platform_device *pdev)
{
return component_add(&pdev->dev, &q6afe_dai_comp_ops);
}
static int q6afe_dai_dev_remove(struct platform_device *pdev)
{
component_del(&pdev->dev, &q6afe_dai_comp_ops);
return 0;
}
static struct platform_driver q6afe_dai_platform_driver = {
.driver = {
.name = "q6afe-dai",
},
.probe = q6afe_dai_dev_probe,
.remove = q6afe_dai_dev_remove,
};
module_platform_driver(q6afe_dai_platform_driver);
MODULE_DESCRIPTION("Q6 Audio Fronend dai driver");
MODULE_LICENSE("GPL v2");
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