| // 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; |
| |
| 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"); |
