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Diffstat (limited to 'sound/soc/mediatek/mt6797/mt6797-afe-pcm.c')
-rw-r--r--sound/soc/mediatek/mt6797/mt6797-afe-pcm.c353
1 files changed, 0 insertions, 353 deletions
diff --git a/sound/soc/mediatek/mt6797/mt6797-afe-pcm.c b/sound/soc/mediatek/mt6797/mt6797-afe-pcm.c
index 79a3551eb485..c892b7fbb6a8 100644
--- a/sound/soc/mediatek/mt6797/mt6797-afe-pcm.c
+++ b/sound/soc/mediatek/mt6797/mt6797-afe-pcm.c
@@ -158,206 +158,6 @@ static int mt6797_irq_fs(struct snd_pcm_substream *substream, unsigned int rate)
return mt6797_general_rate_transform(afe->dev, rate);
}
-/* ADDA BE DAIs */
-enum {
- MTK_AFE_ADDA_DL_RATE_8K = 0,
- MTK_AFE_ADDA_DL_RATE_11K = 1,
- MTK_AFE_ADDA_DL_RATE_12K = 2,
- MTK_AFE_ADDA_DL_RATE_16K = 3,
- MTK_AFE_ADDA_DL_RATE_22K = 4,
- MTK_AFE_ADDA_DL_RATE_24K = 5,
- MTK_AFE_ADDA_DL_RATE_32K = 6,
- MTK_AFE_ADDA_DL_RATE_44K = 7,
- MTK_AFE_ADDA_DL_RATE_48K = 8,
- MTK_AFE_ADDA_DL_RATE_96K = 9,
- MTK_AFE_ADDA_DL_RATE_192K = 10,
-};
-
-enum {
- MTK_AFE_ADDA_UL_RATE_8K = 0,
- MTK_AFE_ADDA_UL_RATE_16K = 1,
- MTK_AFE_ADDA_UL_RATE_32K = 2,
- MTK_AFE_ADDA_UL_RATE_48K = 3,
- MTK_AFE_ADDA_UL_RATE_96K = 4,
- MTK_AFE_ADDA_UL_RATE_192K = 5,
- MTK_AFE_ADDA_UL_RATE_48K_HD = 6,
-};
-
-static unsigned int adda_dl_rate_transform(struct mtk_base_afe *afe,
- unsigned int rate)
-{
- switch (rate) {
- case 8000:
- return MTK_AFE_ADDA_DL_RATE_8K;
- case 11025:
- return MTK_AFE_ADDA_DL_RATE_11K;
- case 12000:
- return MTK_AFE_ADDA_DL_RATE_12K;
- case 16000:
- return MTK_AFE_ADDA_DL_RATE_16K;
- case 22050:
- return MTK_AFE_ADDA_DL_RATE_22K;
- case 24000:
- return MTK_AFE_ADDA_DL_RATE_24K;
- case 32000:
- return MTK_AFE_ADDA_DL_RATE_32K;
- case 44100:
- return MTK_AFE_ADDA_DL_RATE_44K;
- case 48000:
- return MTK_AFE_ADDA_DL_RATE_48K;
- case 96000:
- return MTK_AFE_ADDA_DL_RATE_96K;
- case 192000:
- return MTK_AFE_ADDA_DL_RATE_192K;
- default:
- dev_warn(afe->dev, "%s(), rate %d invalid, use 48kHz!!!\n",
- __func__, rate);
- return MTK_AFE_ADDA_DL_RATE_48K;
- }
-}
-
-static unsigned int adda_ul_rate_transform(struct mtk_base_afe *afe,
- unsigned int rate)
-{
- switch (rate) {
- case 8000:
- return MTK_AFE_ADDA_UL_RATE_8K;
- case 16000:
- return MTK_AFE_ADDA_UL_RATE_16K;
- case 32000:
- return MTK_AFE_ADDA_UL_RATE_32K;
- case 48000:
- return MTK_AFE_ADDA_UL_RATE_48K;
- case 96000:
- return MTK_AFE_ADDA_UL_RATE_96K;
- case 192000:
- return MTK_AFE_ADDA_UL_RATE_192K;
- default:
- dev_warn(afe->dev, "%s(), rate %d invalid, use 48kHz!!!\n",
- __func__, rate);
- return MTK_AFE_ADDA_UL_RATE_48K;
- }
-}
-
-static int mtk_dai_adda_hw_params(struct snd_pcm_substream *substream,
- struct snd_pcm_hw_params *params,
- struct snd_soc_dai *dai)
-{
- struct snd_soc_pcm_runtime *rtd = substream->private_data;
- struct snd_soc_component *component =
- snd_soc_rtdcom_lookup(rtd, AFE_PCM_NAME);
- struct mtk_base_afe *afe = snd_soc_component_get_drvdata(component);
- unsigned int rate = params_rate(params);
-
- dev_dbg(afe->dev, "%s(), id %d, stream %d, rate %d\n",
- __func__, dai->id, substream->stream, rate);
-
- if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
- unsigned int dl_src2_con0 = 0;
- unsigned int dl_src2_con1 = 0;
-
- /* clean predistortion */
- regmap_write(afe->regmap, AFE_ADDA_PREDIS_CON0, 0);
- regmap_write(afe->regmap, AFE_ADDA_PREDIS_CON1, 0);
-
- /* set input sampling rate */
- dl_src2_con0 = adda_dl_rate_transform(afe, rate) << 28;
-
- /* set output mode */
- switch (rate) {
- case 192000:
- dl_src2_con0 |= (0x1 << 24); /* UP_SAMPLING_RATE_X2 */
- dl_src2_con0 |= 1 << 14;
- break;
- case 96000:
- dl_src2_con0 |= (0x2 << 24); /* UP_SAMPLING_RATE_X4 */
- dl_src2_con0 |= 1 << 14;
- break;
- default:
- dl_src2_con0 |= (0x3 << 24); /* UP_SAMPLING_RATE_X8 */
- break;
- }
-
- /* turn off mute function */
- dl_src2_con0 |= (0x03 << 11);
-
- /* set voice input data if input sample rate is 8k or 16k */
- if (rate == 8000 || rate == 16000)
- dl_src2_con0 |= 0x01 << 5;
-
- if (rate < 96000) {
- /* SA suggest apply -0.3db to audio/speech path */
- dl_src2_con1 = 0xf74f0000;
- } else {
- /* SA suggest apply -0.3db to audio/speech path
- * with DL gain set to half,
- * 0xFFFF = 0dB -> 0x8000 = 0dB when 96k, 192k
- */
- dl_src2_con1 = 0x7ba70000;
- }
-
- /* turn on down-link gain */
- dl_src2_con0 = dl_src2_con0 | (0x01 << 1);
-
- regmap_write(afe->regmap, AFE_ADDA_DL_SRC2_CON0, dl_src2_con0);
- regmap_write(afe->regmap, AFE_ADDA_DL_SRC2_CON1, dl_src2_con1);
- } else {
- unsigned int voice_mode = 0;
- unsigned int ul_src_con0 = 0; /* default value */
-
- /* Using Internal ADC */
- regmap_update_bits(afe->regmap,
- AFE_ADDA_TOP_CON0,
- 0x1 << 0,
- 0x0 << 0);
-
- voice_mode = adda_ul_rate_transform(afe, rate);
-
- ul_src_con0 |= (voice_mode << 17) & (0x7 << 17);
-
- /* up8x txif sat on */
- regmap_write(afe->regmap, AFE_ADDA_NEWIF_CFG0, 0x03F87201);
-
- if (rate >= 96000) { /* hires */
- /* use hires format [1 0 23] */
- regmap_update_bits(afe->regmap,
- AFE_ADDA_NEWIF_CFG0,
- 0x1 << 5,
- 0x1 << 5);
-
- regmap_update_bits(afe->regmap,
- AFE_ADDA_NEWIF_CFG2,
- 0xf << 28,
- voice_mode << 28);
- } else { /* normal 8~48k */
- /* use fixed 260k anc path */
- regmap_update_bits(afe->regmap,
- AFE_ADDA_NEWIF_CFG2,
- 0xf << 28,
- 8 << 28);
-
- /* ul_use_cic_out */
- ul_src_con0 |= 0x1 << 20;
- }
-
- regmap_update_bits(afe->regmap,
- AFE_ADDA_NEWIF_CFG2,
- 0xf << 28,
- 8 << 28);
-
- regmap_update_bits(afe->regmap,
- AFE_ADDA_UL_SRC_CON0,
- 0xfffffffe,
- ul_src_con0);
- }
-
- return 0;
-}
-
-static const struct snd_soc_dai_ops mtk_dai_adda_ops = {
- .hw_params = mtk_dai_adda_hw_params,
-};
-
#define MTK_PCM_RATES (SNDRV_PCM_RATE_8000_48000 |\
SNDRV_PCM_RATE_88200 |\
SNDRV_PCM_RATE_96000 |\
@@ -372,21 +172,6 @@ static const struct snd_soc_dai_ops mtk_dai_adda_ops = {
SNDRV_PCM_FMTBIT_S24_LE |\
SNDRV_PCM_FMTBIT_S32_LE)
-#define MTK_ADDA_PLAYBACK_RATES (SNDRV_PCM_RATE_8000_48000 |\
- SNDRV_PCM_RATE_96000 |\
- SNDRV_PCM_RATE_192000)
-
-#define MTK_ADDA_CAPTURE_RATES (SNDRV_PCM_RATE_8000 |\
- SNDRV_PCM_RATE_16000 |\
- SNDRV_PCM_RATE_32000 |\
- SNDRV_PCM_RATE_48000 |\
- SNDRV_PCM_RATE_96000 |\
- SNDRV_PCM_RATE_192000)
-
-#define MTK_ADDA_FORMATS (SNDRV_PCM_FMTBIT_S16_LE |\
- SNDRV_PCM_FMTBIT_S24_LE |\
- SNDRV_PCM_FMTBIT_S32_LE)
-
static struct snd_soc_dai_driver mt6797_afe_pcm_dais[] = {
/* FE DAIs: memory intefaces to CPU */
{
@@ -485,26 +270,6 @@ static struct snd_soc_dai_driver mt6797_afe_pcm_dais[] = {
},
.ops = &mtk_afe_fe_ops,
},
- /* BE DAIs */
- {
- .name = "ADDA",
- .id = MT6797_DAI_ADDA,
- .playback = {
- .stream_name = "ADDA Playback",
- .channels_min = 1,
- .channels_max = 2,
- .rates = MTK_ADDA_PLAYBACK_RATES,
- .formats = MTK_ADDA_FORMATS,
- },
- .capture = {
- .stream_name = "ADDA Capture",
- .channels_min = 1,
- .channels_max = 2,
- .rates = MTK_ADDA_CAPTURE_RATES,
- .formats = MTK_ADDA_FORMATS,
- },
- .ops = &mtk_dai_adda_ops,
- },
};
/* dma widget & routes*/
@@ -564,58 +329,6 @@ static const struct snd_kcontrol_new memif_ul_mono_2_mix[] = {
I_ADDA_UL_CH2, 1, 0),
};
-static const struct snd_kcontrol_new mtk_adda_dl_ch1_mix[] = {
- SOC_DAPM_SINGLE_AUTODISABLE("DL1_CH1", AFE_CONN3, I_DL1_CH1, 1, 0),
- SOC_DAPM_SINGLE_AUTODISABLE("DL2_CH1", AFE_CONN3, I_DL2_CH1, 1, 0),
- SOC_DAPM_SINGLE_AUTODISABLE("DL3_CH1", AFE_CONN3, I_DL3_CH1, 1, 0),
- SOC_DAPM_SINGLE_AUTODISABLE("ADDA_UL_CH2", AFE_CONN3,
- I_ADDA_UL_CH2, 1, 0),
- SOC_DAPM_SINGLE_AUTODISABLE("ADDA_UL_CH1", AFE_CONN3,
- I_ADDA_UL_CH1, 1, 0),
-};
-
-static const struct snd_kcontrol_new mtk_adda_dl_ch2_mix[] = {
- SOC_DAPM_SINGLE_AUTODISABLE("DL1_CH1", AFE_CONN4, I_DL1_CH1, 1, 0),
- SOC_DAPM_SINGLE_AUTODISABLE("DL1_CH2", AFE_CONN4, I_DL1_CH2, 1, 0),
- SOC_DAPM_SINGLE_AUTODISABLE("DL2_CH1", AFE_CONN4, I_DL2_CH1, 1, 0),
- SOC_DAPM_SINGLE_AUTODISABLE("DL2_CH2", AFE_CONN4, I_DL2_CH2, 1, 0),
- SOC_DAPM_SINGLE_AUTODISABLE("DL3_CH1", AFE_CONN4, I_DL3_CH1, 1, 0),
- SOC_DAPM_SINGLE_AUTODISABLE("DL3_CH2", AFE_CONN4, I_DL3_CH2, 1, 0),
- SOC_DAPM_SINGLE_AUTODISABLE("ADDA_UL_CH2", AFE_CONN4,
- I_ADDA_UL_CH2, 1, 0),
- SOC_DAPM_SINGLE_AUTODISABLE("ADDA_UL_CH1", AFE_CONN4,
- I_ADDA_UL_CH1, 1, 0),
-};
-
-static int mtk_adda_ul_event(struct snd_soc_dapm_widget *w,
- struct snd_kcontrol *kcontrol,
- int event)
-{
- struct snd_soc_component *cmpnt = snd_soc_dapm_to_component(w->dapm);
- struct mtk_base_afe *afe = snd_soc_component_get_drvdata(cmpnt);
-
- dev_dbg(afe->dev, "%s(), name %s, event 0x%x\n",
- __func__, w->name, event);
-
- switch (event) {
- case SND_SOC_DAPM_POST_PMD:
- /* should delayed 1/fs(smallest is 8k) = 125us before afe off */
- usleep_range(125, 135);
- break;
- default:
- break;
- }
-
- return 0;
-}
-
-enum {
- SUPPLY_SEQ_AUD_TOP_PDN,
- SUPPLY_SEQ_ADDA_AFE_ON,
- SUPPLY_SEQ_ADDA_DL_ON,
- SUPPLY_SEQ_ADDA_UL_ON,
-};
-
static const struct snd_soc_dapm_widget mt6797_afe_pcm_widgets[] = {
/* memif */
SND_SOC_DAPM_MIXER("UL1_CH1", SND_SOC_NOPM, 0, 0,
@@ -640,42 +353,6 @@ static const struct snd_soc_dapm_widget mt6797_afe_pcm_widgets[] = {
SND_SOC_DAPM_MIXER("UL_MONO_2_CH1", SND_SOC_NOPM, 0, 0,
memif_ul_mono_2_mix,
ARRAY_SIZE(memif_ul_mono_2_mix)),
-
- /* adda */
- SND_SOC_DAPM_MIXER("ADDA_DL_CH1", SND_SOC_NOPM, 0, 0,
- mtk_adda_dl_ch1_mix,
- ARRAY_SIZE(mtk_adda_dl_ch1_mix)),
- SND_SOC_DAPM_MIXER("ADDA_DL_CH2", SND_SOC_NOPM, 0, 0,
- mtk_adda_dl_ch2_mix,
- ARRAY_SIZE(mtk_adda_dl_ch2_mix)),
-
- SND_SOC_DAPM_SUPPLY_S("ADDA Enable", SUPPLY_SEQ_ADDA_AFE_ON,
- AFE_ADDA_UL_DL_CON0, ADDA_AFE_ON_SFT, 0,
- NULL, 0),
-
- SND_SOC_DAPM_SUPPLY_S("ADDA Playback Enable", SUPPLY_SEQ_ADDA_DL_ON,
- AFE_ADDA_DL_SRC2_CON0,
- DL_2_SRC_ON_TMP_CTL_PRE_SFT, 0,
- NULL, 0),
-
- SND_SOC_DAPM_SUPPLY_S("ADDA Capture Enable", SUPPLY_SEQ_ADDA_UL_ON,
- AFE_ADDA_UL_SRC_CON0,
- UL_SRC_ON_TMP_CTL_SFT, 0,
- mtk_adda_ul_event,
- SND_SOC_DAPM_POST_PMD),
-
- SND_SOC_DAPM_SUPPLY_S("aud_dac_clk", SUPPLY_SEQ_AUD_TOP_PDN,
- AUDIO_TOP_CON0, PDN_DAC_SFT, 1,
- NULL, 0),
- SND_SOC_DAPM_SUPPLY_S("aud_dac_predis_clk", SUPPLY_SEQ_AUD_TOP_PDN,
- AUDIO_TOP_CON0, PDN_DAC_PREDIS_SFT, 1,
- NULL, 0),
-
- SND_SOC_DAPM_SUPPLY_S("aud_adc_clk", SUPPLY_SEQ_AUD_TOP_PDN,
- AUDIO_TOP_CON0, PDN_ADC_SFT, 1,
- NULL, 0),
-
- SND_SOC_DAPM_CLOCK_SUPPLY("mtkaif_26m_clk"),
};
static const struct snd_soc_dapm_route mt6797_afe_pcm_routes[] = {
@@ -702,36 +379,6 @@ static const struct snd_soc_dapm_route mt6797_afe_pcm_routes[] = {
{"UL_MONO_2", NULL, "UL_MONO_2_CH1"},
{"UL_MONO_2_CH1", "ADDA_UL_CH1", "ADDA Capture"},
{"UL_MONO_2_CH1", "ADDA_UL_CH2", "ADDA Capture"},
-
- /* playback */
- {"ADDA_DL_CH1", "DL1_CH1", "DL1"},
- {"ADDA_DL_CH2", "DL1_CH1", "DL1"},
- {"ADDA_DL_CH2", "DL1_CH2", "DL1"},
-
- {"ADDA_DL_CH1", "DL2_CH1", "DL2"},
- {"ADDA_DL_CH2", "DL2_CH1", "DL2"},
- {"ADDA_DL_CH2", "DL2_CH2", "DL2"},
-
- {"ADDA_DL_CH1", "DL3_CH1", "DL3"},
- {"ADDA_DL_CH2", "DL3_CH1", "DL3"},
- {"ADDA_DL_CH2", "DL3_CH2", "DL3"},
-
- {"ADDA Playback", NULL, "ADDA_DL_CH1"},
- {"ADDA Playback", NULL, "ADDA_DL_CH2"},
-
- /* adda enable */
- {"ADDA Playback", NULL, "ADDA Enable"},
- {"ADDA Playback", NULL, "ADDA Playback Enable"},
- {"ADDA Capture", NULL, "ADDA Enable"},
- {"ADDA Capture", NULL, "ADDA Capture Enable"},
-
- /* clk */
- {"ADDA Playback", NULL, "mtkaif_26m_clk"},
- {"ADDA Playback", NULL, "aud_dac_clk"},
- {"ADDA Playback", NULL, "aud_dac_predis_clk"},
-
- {"ADDA Capture", NULL, "mtkaif_26m_clk"},
- {"ADDA Capture", NULL, "aud_adc_clk"},
};
static const struct snd_soc_component_driver mt6797_afe_pcm_dai_component = {
generated by cgit v1.2.3 (git 2.39.0) at 2024-07-20 17:39:46 +0300