// SPDX-License-Identifier: GPL-2.0 /* * mt8195-mt6359-rt1019-rt5682.c -- * MT8195-MT6359-RT1019-RT5682 ALSA SoC machine driver * * Copyright (c) 2021 MediaTek Inc. * Author: Trevor Wu * YC Hung */ #include #include #include #include #include #include #include #include #include "../../codecs/mt6359.h" #include "../../codecs/rt5682.h" #include "../common/mtk-afe-platform-driver.h" #include "mt8195-afe-clk.h" #include "mt8195-afe-common.h" #define RT1019_CODEC_DAI "HiFi" #define RT1019_DEV0_NAME "rt1019p" #define RT5682_CODEC_DAI "rt5682-aif1" #define RT5682_DEV0_NAME "rt5682.2-001a" #define RT5682S_CODEC_DAI "rt5682s-aif1" #define RT5682S_DEV0_NAME "rt5682s.2-001a" #define SOF_DMA_DL2 "SOF_DMA_DL2" #define SOF_DMA_DL3 "SOF_DMA_DL3" #define SOF_DMA_UL4 "SOF_DMA_UL4" #define SOF_DMA_UL5 "SOF_DMA_UL5" struct sof_conn_stream { const char *normal_link; const char *sof_link; const char *sof_dma; int stream_dir; }; struct mt8195_mt6359_rt1019_rt5682_priv { struct snd_soc_jack headset_jack; struct snd_soc_jack dp_jack; struct snd_soc_jack hdmi_jack; struct clk *i2so1_mclk; }; static const struct snd_soc_dapm_widget mt8195_mt6359_rt1019_rt5682_widgets[] = { SND_SOC_DAPM_SPK("Speakers", NULL), SND_SOC_DAPM_HP("Headphone Jack", NULL), SND_SOC_DAPM_MIC("Headset Mic", NULL), SND_SOC_DAPM_MIXER(SOF_DMA_DL2, SND_SOC_NOPM, 0, 0, NULL, 0), SND_SOC_DAPM_MIXER(SOF_DMA_DL3, SND_SOC_NOPM, 0, 0, NULL, 0), SND_SOC_DAPM_MIXER(SOF_DMA_UL4, SND_SOC_NOPM, 0, 0, NULL, 0), SND_SOC_DAPM_MIXER(SOF_DMA_UL5, SND_SOC_NOPM, 0, 0, NULL, 0), }; static const struct snd_soc_dapm_route mt8195_mt6359_rt1019_rt5682_routes[] = { /* speaker */ { "Speakers", NULL, "Speaker" }, /* headset */ { "Headphone Jack", NULL, "HPOL" }, { "Headphone Jack", NULL, "HPOR" }, { "IN1P", NULL, "Headset Mic" }, /* SOF Uplink */ {SOF_DMA_UL4, NULL, "O034"}, {SOF_DMA_UL4, NULL, "O035"}, {SOF_DMA_UL5, NULL, "O036"}, {SOF_DMA_UL5, NULL, "O037"}, /* SOF Downlink */ {"I070", NULL, SOF_DMA_DL2}, {"I071", NULL, SOF_DMA_DL2}, {"I020", NULL, SOF_DMA_DL3}, {"I021", NULL, SOF_DMA_DL3}, }; static const struct snd_kcontrol_new mt8195_mt6359_rt1019_rt5682_controls[] = { SOC_DAPM_PIN_SWITCH("Speakers"), SOC_DAPM_PIN_SWITCH("Headphone Jack"), SOC_DAPM_PIN_SWITCH("Headset Mic"), }; static int mt8195_rt5682_etdm_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *rtd = substream->private_data; struct snd_soc_card *card = rtd->card; struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0); struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); unsigned int rate = params_rate(params); int bitwidth; int ret; bitwidth = snd_pcm_format_width(params_format(params)); if (bitwidth < 0) { dev_err(card->dev, "invalid bit width: %d\n", bitwidth); return bitwidth; } ret = snd_soc_dai_set_tdm_slot(codec_dai, 0x00, 0x0, 0x2, bitwidth); if (ret) { dev_err(card->dev, "failed to set tdm slot\n"); return ret; } ret = snd_soc_dai_set_pll(codec_dai, RT5682_PLL1, RT5682_PLL1_S_MCLK, rate * 256, rate * 512); if (ret) { dev_err(card->dev, "failed to set pll\n"); return ret; } ret = snd_soc_dai_set_sysclk(codec_dai, RT5682_SCLK_S_PLL1, rate * 512, SND_SOC_CLOCK_IN); if (ret) { dev_err(card->dev, "failed to set sysclk\n"); return ret; } return snd_soc_dai_set_sysclk(cpu_dai, 0, rate * 256, SND_SOC_CLOCK_OUT); } static const struct snd_soc_ops mt8195_rt5682_etdm_ops = { .hw_params = mt8195_rt5682_etdm_hw_params, }; #define CKSYS_AUD_TOP_CFG 0x032c #define CKSYS_AUD_TOP_MON 0x0330 static int mt8195_mt6359_mtkaif_calibration(struct snd_soc_pcm_runtime *rtd) { struct snd_soc_component *cmpnt_afe = snd_soc_rtdcom_lookup(rtd, AFE_PCM_NAME); struct snd_soc_component *cmpnt_codec = asoc_rtd_to_codec(rtd, 0)->component; struct mtk_base_afe *afe = snd_soc_component_get_drvdata(cmpnt_afe); struct mt8195_afe_private *afe_priv = afe->platform_priv; struct mtkaif_param *param = &afe_priv->mtkaif_params; int phase; unsigned int monitor; int mtkaif_calibration_num_phase; int test_done_1, test_done_2, test_done_3; int cycle_1, cycle_2, cycle_3; int prev_cycle_1, prev_cycle_2, prev_cycle_3; int chosen_phase_1, chosen_phase_2, chosen_phase_3; int counter; bool mtkaif_calibration_ok; int mtkaif_chosen_phase[MT8195_MTKAIF_MISO_NUM]; int mtkaif_phase_cycle[MT8195_MTKAIF_MISO_NUM]; int i; dev_info(afe->dev, "%s(), start\n", __func__); param->mtkaif_calibration_ok = false; for (i = 0; i < MT8195_MTKAIF_MISO_NUM; i++) { param->mtkaif_chosen_phase[i] = -1; param->mtkaif_phase_cycle[i] = 0; mtkaif_chosen_phase[i] = -1; mtkaif_phase_cycle[i] = 0; } if (IS_ERR(afe_priv->topckgen)) { dev_info(afe->dev, "%s() Cannot find topckgen controller\n", __func__); return 0; } pm_runtime_get_sync(afe->dev); mt6359_mtkaif_calibration_enable(cmpnt_codec); /* set test type to synchronizer pulse */ regmap_update_bits(afe_priv->topckgen, CKSYS_AUD_TOP_CFG, 0xffff, 0x4); mtkaif_calibration_num_phase = 42; /* mt6359: 0 ~ 42 */ mtkaif_calibration_ok = true; for (phase = 0; phase <= mtkaif_calibration_num_phase && mtkaif_calibration_ok; phase++) { mt6359_set_mtkaif_calibration_phase(cmpnt_codec, phase, phase, phase); regmap_update_bits(afe_priv->topckgen, CKSYS_AUD_TOP_CFG, 0x1, 0x1); test_done_1 = 0; test_done_2 = 0; test_done_3 = 0; cycle_1 = -1; cycle_2 = -1; cycle_3 = -1; counter = 0; while (!(test_done_1 & test_done_2 & test_done_3)) { regmap_read(afe_priv->topckgen, CKSYS_AUD_TOP_MON, &monitor); test_done_1 = (monitor >> 28) & 0x1; test_done_2 = (monitor >> 29) & 0x1; test_done_3 = (monitor >> 30) & 0x1; if (test_done_1 == 1) cycle_1 = monitor & 0xf; if (test_done_2 == 1) cycle_2 = (monitor >> 4) & 0xf; if (test_done_3 == 1) cycle_3 = (monitor >> 8) & 0xf; /* handle if never test done */ if (++counter > 10000) { dev_info(afe->dev, "%s(), test fail, cycle_1 %d, cycle_2 %d, cycle_3 %d, monitor 0x%x\n", __func__, cycle_1, cycle_2, cycle_3, monitor); mtkaif_calibration_ok = false; break; } } if (phase == 0) { prev_cycle_1 = cycle_1; prev_cycle_2 = cycle_2; prev_cycle_3 = cycle_3; } if (cycle_1 != prev_cycle_1 && mtkaif_chosen_phase[MT8195_MTKAIF_MISO_0] < 0) { mtkaif_chosen_phase[MT8195_MTKAIF_MISO_0] = phase - 1; mtkaif_phase_cycle[MT8195_MTKAIF_MISO_0] = prev_cycle_1; } if (cycle_2 != prev_cycle_2 && mtkaif_chosen_phase[MT8195_MTKAIF_MISO_1] < 0) { mtkaif_chosen_phase[MT8195_MTKAIF_MISO_1] = phase - 1; mtkaif_phase_cycle[MT8195_MTKAIF_MISO_1] = prev_cycle_2; } if (cycle_3 != prev_cycle_3 && mtkaif_chosen_phase[MT8195_MTKAIF_MISO_2] < 0) { mtkaif_chosen_phase[MT8195_MTKAIF_MISO_2] = phase - 1; mtkaif_phase_cycle[MT8195_MTKAIF_MISO_2] = prev_cycle_3; } regmap_update_bits(afe_priv->topckgen, CKSYS_AUD_TOP_CFG, 0x1, 0x0); if (mtkaif_chosen_phase[MT8195_MTKAIF_MISO_0] >= 0 && mtkaif_chosen_phase[MT8195_MTKAIF_MISO_1] >= 0 && mtkaif_chosen_phase[MT8195_MTKAIF_MISO_2] >= 0) break; } if (mtkaif_chosen_phase[MT8195_MTKAIF_MISO_0] < 0) { mtkaif_calibration_ok = false; chosen_phase_1 = 0; } else { chosen_phase_1 = mtkaif_chosen_phase[MT8195_MTKAIF_MISO_0]; } if (mtkaif_chosen_phase[MT8195_MTKAIF_MISO_1] < 0) { mtkaif_calibration_ok = false; chosen_phase_2 = 0; } else { chosen_phase_2 = mtkaif_chosen_phase[MT8195_MTKAIF_MISO_1]; } if (mtkaif_chosen_phase[MT8195_MTKAIF_MISO_2] < 0) { mtkaif_calibration_ok = false; chosen_phase_3 = 0; } else { chosen_phase_3 = mtkaif_chosen_phase[MT8195_MTKAIF_MISO_2]; } mt6359_set_mtkaif_calibration_phase(cmpnt_codec, chosen_phase_1, chosen_phase_2, chosen_phase_3); mt6359_mtkaif_calibration_disable(cmpnt_codec); pm_runtime_put(afe->dev); param->mtkaif_calibration_ok = mtkaif_calibration_ok; param->mtkaif_chosen_phase[MT8195_MTKAIF_MISO_0] = chosen_phase_1; param->mtkaif_chosen_phase[MT8195_MTKAIF_MISO_1] = chosen_phase_2; param->mtkaif_chosen_phase[MT8195_MTKAIF_MISO_2] = chosen_phase_3; for (i = 0; i < MT8195_MTKAIF_MISO_NUM; i++) param->mtkaif_phase_cycle[i] = mtkaif_phase_cycle[i]; dev_info(afe->dev, "%s(), end, calibration ok %d\n", __func__, param->mtkaif_calibration_ok); return 0; } static int mt8195_mt6359_init(struct snd_soc_pcm_runtime *rtd) { struct snd_soc_component *cmpnt_codec = asoc_rtd_to_codec(rtd, 0)->component; /* set mtkaif protocol */ mt6359_set_mtkaif_protocol(cmpnt_codec, MT6359_MTKAIF_PROTOCOL_2_CLK_P2); /* mtkaif calibration */ mt8195_mt6359_mtkaif_calibration(rtd); return 0; } static int mt8195_rt5682_init(struct snd_soc_pcm_runtime *rtd) { struct snd_soc_component *cmpnt_codec = asoc_rtd_to_codec(rtd, 0)->component; struct mt8195_mt6359_rt1019_rt5682_priv *priv = snd_soc_card_get_drvdata(rtd->card); struct snd_soc_jack *jack = &priv->headset_jack; struct snd_soc_component *cmpnt_afe = snd_soc_rtdcom_lookup(rtd, AFE_PCM_NAME); struct mtk_base_afe *afe = snd_soc_component_get_drvdata(cmpnt_afe); struct mt8195_afe_private *afe_priv = afe->platform_priv; int ret; priv->i2so1_mclk = afe_priv->clk[MT8195_CLK_TOP_APLL12_DIV2]; ret = snd_soc_card_jack_new(rtd->card, "Headset Jack", SND_JACK_HEADSET | SND_JACK_BTN_0 | SND_JACK_BTN_1 | SND_JACK_BTN_2 | SND_JACK_BTN_3, jack, NULL, 0); if (ret) { dev_err(rtd->dev, "Headset Jack creation failed: %d\n", ret); return ret; } snd_jack_set_key(jack->jack, SND_JACK_BTN_0, KEY_PLAYPAUSE); snd_jack_set_key(jack->jack, SND_JACK_BTN_1, KEY_VOICECOMMAND); snd_jack_set_key(jack->jack, SND_JACK_BTN_2, KEY_VOLUMEUP); snd_jack_set_key(jack->jack, SND_JACK_BTN_3, KEY_VOLUMEDOWN); ret = snd_soc_component_set_jack(cmpnt_codec, jack, NULL); if (ret) { dev_err(rtd->dev, "Headset Jack set failed: %d\n", ret); return ret; } return 0; }; static int mt8195_etdm_hw_params_fixup(struct snd_soc_pcm_runtime *rtd, struct snd_pcm_hw_params *params) { /* fix BE i2s format to S24_LE, clean param mask first */ snd_mask_reset_range(hw_param_mask(params, SNDRV_PCM_HW_PARAM_FORMAT), 0, (__force unsigned int)SNDRV_PCM_FORMAT_LAST); params_set_format(params, SNDRV_PCM_FORMAT_S24_LE); return 0; } static int mt8195_hdmitx_dptx_startup(struct snd_pcm_substream *substream) { static const unsigned int rates[] = { 48000 }; static const unsigned int channels[] = { 2, 4, 6, 8 }; static const struct snd_pcm_hw_constraint_list constraints_rates = { .count = ARRAY_SIZE(rates), .list = rates, .mask = 0, }; static const struct snd_pcm_hw_constraint_list constraints_channels = { .count = ARRAY_SIZE(channels), .list = channels, .mask = 0, }; struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream); struct snd_pcm_runtime *runtime = substream->runtime; int ret; ret = snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, &constraints_rates); if (ret < 0) { dev_err(rtd->dev, "hw_constraint_list rate failed\n"); return ret; } ret = snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS, &constraints_channels); if (ret < 0) { dev_err(rtd->dev, "hw_constraint_list channel failed\n"); return ret; } return 0; } static const struct snd_soc_ops mt8195_hdmitx_dptx_playback_ops = { .startup = mt8195_hdmitx_dptx_startup, }; static int mt8195_dptx_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *rtd = substream->private_data; struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0); unsigned int rate = params_rate(params); unsigned int mclk_fs_ratio = 256; unsigned int mclk_fs = rate * mclk_fs_ratio; return snd_soc_dai_set_sysclk(cpu_dai, 0, mclk_fs, SND_SOC_CLOCK_OUT); } static const struct snd_soc_ops mt8195_dptx_ops = { .hw_params = mt8195_dptx_hw_params, }; static int mt8195_dptx_codec_init(struct snd_soc_pcm_runtime *rtd) { struct mt8195_mt6359_rt1019_rt5682_priv *priv = snd_soc_card_get_drvdata(rtd->card); struct snd_soc_component *cmpnt_codec = asoc_rtd_to_codec(rtd, 0)->component; int ret = 0; ret = snd_soc_card_jack_new(rtd->card, "DP Jack", SND_JACK_LINEOUT, &priv->dp_jack, NULL, 0); if (ret) return ret; return snd_soc_component_set_jack(cmpnt_codec, &priv->dp_jack, NULL); } static int mt8195_hdmi_codec_init(struct snd_soc_pcm_runtime *rtd) { struct mt8195_mt6359_rt1019_rt5682_priv *priv = snd_soc_card_get_drvdata(rtd->card); struct snd_soc_component *cmpnt_codec = asoc_rtd_to_codec(rtd, 0)->component; int ret = 0; ret = snd_soc_card_jack_new(rtd->card, "HDMI Jack", SND_JACK_LINEOUT, &priv->hdmi_jack, NULL, 0); if (ret) return ret; return snd_soc_component_set_jack(cmpnt_codec, &priv->hdmi_jack, NULL); } static int mt8195_dptx_hw_params_fixup(struct snd_soc_pcm_runtime *rtd, struct snd_pcm_hw_params *params) { /* fix BE i2s format to S24_LE, clean param mask first */ snd_mask_reset_range(hw_param_mask(params, SNDRV_PCM_HW_PARAM_FORMAT), 0, (__force unsigned int)SNDRV_PCM_FORMAT_LAST); params_set_format(params, SNDRV_PCM_FORMAT_S24_LE); return 0; } static int mt8195_playback_startup(struct snd_pcm_substream *substream) { static const unsigned int rates[] = { 48000 }; static const unsigned int channels[] = { 2 }; static const struct snd_pcm_hw_constraint_list constraints_rates = { .count = ARRAY_SIZE(rates), .list = rates, .mask = 0, }; static const struct snd_pcm_hw_constraint_list constraints_channels = { .count = ARRAY_SIZE(channels), .list = channels, .mask = 0, }; struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream); struct snd_pcm_runtime *runtime = substream->runtime; int ret; ret = snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, &constraints_rates); if (ret < 0) { dev_err(rtd->dev, "hw_constraint_list rate failed\n"); return ret; } ret = snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS, &constraints_channels); if (ret < 0) { dev_err(rtd->dev, "hw_constraint_list channel failed\n"); return ret; } return 0; } static const struct snd_soc_ops mt8195_playback_ops = { .startup = mt8195_playback_startup, }; static int mt8195_capture_startup(struct snd_pcm_substream *substream) { static const unsigned int rates[] = { 48000 }; static const unsigned int channels[] = { 1, 2 }; static const struct snd_pcm_hw_constraint_list constraints_rates = { .count = ARRAY_SIZE(rates), .list = rates, .mask = 0, }; static const struct snd_pcm_hw_constraint_list constraints_channels = { .count = ARRAY_SIZE(channels), .list = channels, .mask = 0, }; struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream); struct snd_pcm_runtime *runtime = substream->runtime; int ret; ret = snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, &constraints_rates); if (ret < 0) { dev_err(rtd->dev, "hw_constraint_list rate failed\n"); return ret; } ret = snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS, &constraints_channels); if (ret < 0) { dev_err(rtd->dev, "hw_constraint_list channel failed\n"); return ret; } return 0; } static const struct snd_soc_ops mt8195_capture_ops = { .startup = mt8195_capture_startup, }; static int mt8195_set_bias_level_post(struct snd_soc_card *card, struct snd_soc_dapm_context *dapm, enum snd_soc_bias_level level) { struct snd_soc_component *component = dapm->component; struct mt8195_mt6359_rt1019_rt5682_priv *priv = snd_soc_card_get_drvdata(card); int ret; /* * It's required to control mclk directly in the set_bias_level_post * function for rt5682 and rt5682s codec, or the unexpected pop happens * at the end of playback. */ if (!component || (strcmp(component->name, RT5682_DEV0_NAME) && strcmp(component->name, RT5682S_DEV0_NAME))) return 0; switch (level) { case SND_SOC_BIAS_OFF: if (!__clk_is_enabled(priv->i2so1_mclk)) return 0; clk_disable_unprepare(priv->i2so1_mclk); dev_dbg(card->dev, "Disable i2so1 mclk\n"); break; case SND_SOC_BIAS_ON: ret = clk_prepare_enable(priv->i2so1_mclk); if (ret) { dev_err(card->dev, "Can't enable i2so1 mclk: %d\n", ret); return ret; } dev_dbg(card->dev, "Enable i2so1 mclk\n"); break; default: break; } return 0; } enum { DAI_LINK_DL2_FE, DAI_LINK_DL3_FE, DAI_LINK_DL6_FE, DAI_LINK_DL7_FE, DAI_LINK_DL8_FE, DAI_LINK_DL10_FE, DAI_LINK_DL11_FE, DAI_LINK_UL1_FE, DAI_LINK_UL2_FE, DAI_LINK_UL3_FE, DAI_LINK_UL4_FE, DAI_LINK_UL5_FE, DAI_LINK_UL6_FE, DAI_LINK_UL8_FE, DAI_LINK_UL9_FE, DAI_LINK_UL10_FE, DAI_LINK_DL_SRC_BE, DAI_LINK_DPTX_BE, DAI_LINK_ETDM1_IN_BE, DAI_LINK_ETDM2_IN_BE, DAI_LINK_ETDM1_OUT_BE, DAI_LINK_ETDM2_OUT_BE, DAI_LINK_ETDM3_OUT_BE, DAI_LINK_PCM1_BE, DAI_LINK_UL_SRC1_BE, DAI_LINK_UL_SRC2_BE, DAI_LINK_REGULAR_LAST = DAI_LINK_UL_SRC2_BE, DAI_LINK_SOF_START, DAI_LINK_SOF_DL2_BE = DAI_LINK_SOF_START, DAI_LINK_SOF_DL3_BE, DAI_LINK_SOF_UL4_BE, DAI_LINK_SOF_UL5_BE, DAI_LINK_SOF_END = DAI_LINK_SOF_UL5_BE, }; #define DAI_LINK_REGULAR_NUM (DAI_LINK_REGULAR_LAST + 1) /* FE */ SND_SOC_DAILINK_DEFS(DL2_FE, DAILINK_COMP_ARRAY(COMP_CPU("DL2")), DAILINK_COMP_ARRAY(COMP_DUMMY()), DAILINK_COMP_ARRAY(COMP_EMPTY())); SND_SOC_DAILINK_DEFS(DL3_FE, DAILINK_COMP_ARRAY(COMP_CPU("DL3")), DAILINK_COMP_ARRAY(COMP_DUMMY()), DAILINK_COMP_ARRAY(COMP_EMPTY())); SND_SOC_DAILINK_DEFS(DL6_FE, DAILINK_COMP_ARRAY(COMP_CPU("DL6")), DAILINK_COMP_ARRAY(COMP_DUMMY()), DAILINK_COMP_ARRAY(COMP_EMPTY())); SND_SOC_DAILINK_DEFS(DL7_FE, DAILINK_COMP_ARRAY(COMP_CPU("DL7")), DAILINK_COMP_ARRAY(COMP_DUMMY()), DAILINK_COMP_ARRAY(COMP_EMPTY())); SND_SOC_DAILINK_DEFS(DL8_FE, DAILINK_COMP_ARRAY(COMP_CPU("DL8")), DAILINK_COMP_ARRAY(COMP_DUMMY()), DAILINK_COMP_ARRAY(COMP_EMPTY())); SND_SOC_DAILINK_DEFS(DL10_FE, DAILINK_COMP_ARRAY(COMP_CPU("DL10")), DAILINK_COMP_ARRAY(COMP_DUMMY()), DAILINK_COMP_ARRAY(COMP_EMPTY())); SND_SOC_DAILINK_DEFS(DL11_FE, DAILINK_COMP_ARRAY(COMP_CPU("DL11")), DAILINK_COMP_ARRAY(COMP_DUMMY()), DAILINK_COMP_ARRAY(COMP_EMPTY())); SND_SOC_DAILINK_DEFS(UL1_FE, DAILINK_COMP_ARRAY(COMP_CPU("UL1")), DAILINK_COMP_ARRAY(COMP_DUMMY()), DAILINK_COMP_ARRAY(COMP_EMPTY())); SND_SOC_DAILINK_DEFS(UL2_FE, DAILINK_COMP_ARRAY(COMP_CPU("UL2")), DAILINK_COMP_ARRAY(COMP_DUMMY()), DAILINK_COMP_ARRAY(COMP_EMPTY())); SND_SOC_DAILINK_DEFS(UL3_FE, DAILINK_COMP_ARRAY(COMP_CPU("UL3")), DAILINK_COMP_ARRAY(COMP_DUMMY()), DAILINK_COMP_ARRAY(COMP_EMPTY())); SND_SOC_DAILINK_DEFS(UL4_FE, DAILINK_COMP_ARRAY(COMP_CPU("UL4")), DAILINK_COMP_ARRAY(COMP_DUMMY()), DAILINK_COMP_ARRAY(COMP_EMPTY())); SND_SOC_DAILINK_DEFS(UL5_FE, DAILINK_COMP_ARRAY(COMP_CPU("UL5")), DAILINK_COMP_ARRAY(COMP_DUMMY()), DAILINK_COMP_ARRAY(COMP_EMPTY())); SND_SOC_DAILINK_DEFS(UL6_FE, DAILINK_COMP_ARRAY(COMP_CPU("UL6")), DAILINK_COMP_ARRAY(COMP_DUMMY()), DAILINK_COMP_ARRAY(COMP_EMPTY())); SND_SOC_DAILINK_DEFS(UL8_FE, DAILINK_COMP_ARRAY(COMP_CPU("UL8")), DAILINK_COMP_ARRAY(COMP_DUMMY()), DAILINK_COMP_ARRAY(COMP_EMPTY())); SND_SOC_DAILINK_DEFS(UL9_FE, DAILINK_COMP_ARRAY(COMP_CPU("UL9")), DAILINK_COMP_ARRAY(COMP_DUMMY()), DAILINK_COMP_ARRAY(COMP_EMPTY())); SND_SOC_DAILINK_DEFS(UL10_FE, DAILINK_COMP_ARRAY(COMP_CPU("UL10")), DAILINK_COMP_ARRAY(COMP_DUMMY()), DAILINK_COMP_ARRAY(COMP_EMPTY())); /* BE */ SND_SOC_DAILINK_DEFS(DL_SRC_BE, DAILINK_COMP_ARRAY(COMP_CPU("DL_SRC")), DAILINK_COMP_ARRAY(COMP_CODEC("mt6359-sound", "mt6359-snd-codec-aif1")), DAILINK_COMP_ARRAY(COMP_EMPTY())); SND_SOC_DAILINK_DEFS(DPTX_BE, DAILINK_COMP_ARRAY(COMP_CPU("DPTX")), DAILINK_COMP_ARRAY(COMP_DUMMY()), DAILINK_COMP_ARRAY(COMP_EMPTY())); SND_SOC_DAILINK_DEFS(ETDM1_IN_BE, DAILINK_COMP_ARRAY(COMP_CPU("ETDM1_IN")), DAILINK_COMP_ARRAY(COMP_DUMMY()), DAILINK_COMP_ARRAY(COMP_EMPTY())); SND_SOC_DAILINK_DEFS(ETDM2_IN_BE, DAILINK_COMP_ARRAY(COMP_CPU("ETDM2_IN")), DAILINK_COMP_ARRAY(COMP_DUMMY()), DAILINK_COMP_ARRAY(COMP_EMPTY())); SND_SOC_DAILINK_DEFS(ETDM1_OUT_BE, DAILINK_COMP_ARRAY(COMP_CPU("ETDM1_OUT")), DAILINK_COMP_ARRAY(COMP_DUMMY()), DAILINK_COMP_ARRAY(COMP_EMPTY())); SND_SOC_DAILINK_DEFS(ETDM2_OUT_BE, DAILINK_COMP_ARRAY(COMP_CPU("ETDM2_OUT")), DAILINK_COMP_ARRAY(COMP_CODEC(RT1019_DEV0_NAME, RT1019_CODEC_DAI)), DAILINK_COMP_ARRAY(COMP_EMPTY())); SND_SOC_DAILINK_DEFS(ETDM3_OUT_BE, DAILINK_COMP_ARRAY(COMP_CPU("ETDM3_OUT")), DAILINK_COMP_ARRAY(COMP_DUMMY()), DAILINK_COMP_ARRAY(COMP_EMPTY())); SND_SOC_DAILINK_DEFS(PCM1_BE, DAILINK_COMP_ARRAY(COMP_CPU("PCM1")), DAILINK_COMP_ARRAY(COMP_DUMMY()), DAILINK_COMP_ARRAY(COMP_EMPTY())); SND_SOC_DAILINK_DEFS(UL_SRC1_BE, DAILINK_COMP_ARRAY(COMP_CPU("UL_SRC1")), DAILINK_COMP_ARRAY(COMP_CODEC("mt6359-sound", "mt6359-snd-codec-aif1"), COMP_CODEC("dmic-codec", "dmic-hifi")), DAILINK_COMP_ARRAY(COMP_EMPTY())); SND_SOC_DAILINK_DEFS(UL_SRC2_BE, DAILINK_COMP_ARRAY(COMP_CPU("UL_SRC2")), DAILINK_COMP_ARRAY(COMP_CODEC("mt6359-sound", "mt6359-snd-codec-aif2")), DAILINK_COMP_ARRAY(COMP_EMPTY())); SND_SOC_DAILINK_DEFS(AFE_SOF_DL2, DAILINK_COMP_ARRAY(COMP_CPU("SOF_DL2")), DAILINK_COMP_ARRAY(COMP_DUMMY()), DAILINK_COMP_ARRAY(COMP_EMPTY())); SND_SOC_DAILINK_DEFS(AFE_SOF_DL3, DAILINK_COMP_ARRAY(COMP_CPU("SOF_DL3")), DAILINK_COMP_ARRAY(COMP_DUMMY()), DAILINK_COMP_ARRAY(COMP_EMPTY())); SND_SOC_DAILINK_DEFS(AFE_SOF_UL4, DAILINK_COMP_ARRAY(COMP_CPU("SOF_UL4")), DAILINK_COMP_ARRAY(COMP_DUMMY()), DAILINK_COMP_ARRAY(COMP_EMPTY())); SND_SOC_DAILINK_DEFS(AFE_SOF_UL5, DAILINK_COMP_ARRAY(COMP_CPU("SOF_UL5")), DAILINK_COMP_ARRAY(COMP_DUMMY()), DAILINK_COMP_ARRAY(COMP_EMPTY())); static const struct sof_conn_stream g_sof_conn_streams[] = { { "ETDM2_OUT_BE", "AFE_SOF_DL2", SOF_DMA_DL2, SNDRV_PCM_STREAM_PLAYBACK}, { "ETDM1_OUT_BE", "AFE_SOF_DL3", SOF_DMA_DL3, SNDRV_PCM_STREAM_PLAYBACK}, { "UL_SRC1_BE", "AFE_SOF_UL4", SOF_DMA_UL4, SNDRV_PCM_STREAM_CAPTURE}, { "ETDM2_IN_BE", "AFE_SOF_UL5", SOF_DMA_UL5, SNDRV_PCM_STREAM_CAPTURE}, }; /* fixup the BE DAI link to match any values from topology */ static int mt8195_dai_link_fixup(struct snd_soc_pcm_runtime *rtd, struct snd_pcm_hw_params *params) { struct snd_soc_card *card = rtd->card; struct snd_soc_dai_link *sof_dai_link = NULL; struct snd_soc_pcm_runtime *runtime; struct snd_soc_dai *cpu_dai; int i, j, ret = 0; for (i = 0; i < ARRAY_SIZE(g_sof_conn_streams); i++) { const struct sof_conn_stream *conn = &g_sof_conn_streams[i]; if (strcmp(rtd->dai_link->name, conn->normal_link)) continue; for_each_card_rtds(card, runtime) { if (strcmp(runtime->dai_link->name, conn->sof_link)) continue; for_each_rtd_cpu_dais(runtime, j, cpu_dai) { if (cpu_dai->stream_active[conn->stream_dir] > 0) { sof_dai_link = runtime->dai_link; break; } } break; } if (sof_dai_link && sof_dai_link->be_hw_params_fixup) ret = sof_dai_link->be_hw_params_fixup(runtime, params); break; } if (!strcmp(rtd->dai_link->name, "ETDM2_IN_BE") || !strcmp(rtd->dai_link->name, "ETDM1_OUT_BE")) { mt8195_etdm_hw_params_fixup(runtime, params); } return ret; } static int mt8195_mt6359_rt1019_rt5682_card_late_probe(struct snd_soc_card *card) { struct snd_soc_pcm_runtime *runtime; struct snd_soc_component *sof_comp = NULL; int i; /* 1. find sof component */ for_each_card_rtds(card, runtime) { for (i = 0; i < runtime->num_components; i++) { if (!runtime->components[i]->driver->name) continue; if (!strcmp(runtime->components[i]->driver->name, "sof-audio-component")) { sof_comp = runtime->components[i]; break; } } } if (!sof_comp) { dev_info(card->dev, " probe without component\n"); return 0; } /* 2. add route path and fixup callback */ for (i = 0; i < ARRAY_SIZE(g_sof_conn_streams); i++) { const struct sof_conn_stream *conn = &g_sof_conn_streams[i]; struct snd_soc_pcm_runtime *sof_rtd = NULL; struct snd_soc_pcm_runtime *normal_rtd = NULL; struct snd_soc_pcm_runtime *rtd = NULL; for_each_card_rtds(card, rtd) { if (!strcmp(rtd->dai_link->name, conn->sof_link)) { sof_rtd = rtd; continue; } if (!strcmp(rtd->dai_link->name, conn->normal_link)) { normal_rtd = rtd; continue; } if (normal_rtd && sof_rtd) break; } if (normal_rtd && sof_rtd) { int j; struct snd_soc_dai *cpu_dai; for_each_rtd_cpu_dais(sof_rtd, j, cpu_dai) { struct snd_soc_dapm_route route; struct snd_soc_dapm_path *p = NULL; struct snd_soc_dapm_widget *play_widget = cpu_dai->playback_widget; struct snd_soc_dapm_widget *cap_widget = cpu_dai->capture_widget; memset(&route, 0, sizeof(route)); if (conn->stream_dir == SNDRV_PCM_STREAM_CAPTURE && cap_widget) { snd_soc_dapm_widget_for_each_sink_path(cap_widget, p) { route.source = conn->sof_dma; route.sink = p->sink->name; snd_soc_dapm_add_routes(&card->dapm, &route, 1); } } else if (conn->stream_dir == SNDRV_PCM_STREAM_PLAYBACK && play_widget){ snd_soc_dapm_widget_for_each_source_path(play_widget, p) { route.source = p->source->name; route.sink = conn->sof_dma; snd_soc_dapm_add_routes(&card->dapm, &route, 1); } } else { dev_err(cpu_dai->dev, "stream dir and widget not pair\n"); } } normal_rtd->dai_link->be_hw_params_fixup = mt8195_dai_link_fixup; } } return 0; } static struct snd_soc_dai_link mt8195_mt6359_rt1019_rt5682_dai_links[] = { /* FE */ [DAI_LINK_DL2_FE] = { .name = "DL2_FE", .stream_name = "DL2 Playback", .trigger = { SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST, }, .dynamic = 1, .dpcm_playback = 1, .ops = &mt8195_playback_ops, SND_SOC_DAILINK_REG(DL2_FE), }, [DAI_LINK_DL3_FE] = { .name = "DL3_FE", .stream_name = "DL3 Playback", .trigger = { SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST, }, .dynamic = 1, .dpcm_playback = 1, .ops = &mt8195_playback_ops, SND_SOC_DAILINK_REG(DL3_FE), }, [DAI_LINK_DL6_FE] = { .name = "DL6_FE", .stream_name = "DL6 Playback", .trigger = { SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST, }, .dynamic = 1, .dpcm_playback = 1, .ops = &mt8195_playback_ops, SND_SOC_DAILINK_REG(DL6_FE), }, [DAI_LINK_DL7_FE] = { .name = "DL7_FE", .stream_name = "DL7 Playback", .trigger = { SND_SOC_DPCM_TRIGGER_PRE, SND_SOC_DPCM_TRIGGER_PRE, }, .dynamic = 1, .dpcm_playback = 1, SND_SOC_DAILINK_REG(DL7_FE), }, [DAI_LINK_DL8_FE] = { .name = "DL8_FE", .stream_name = "DL8 Playback", .trigger = { SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST, }, .dynamic = 1, .dpcm_playback = 1, .ops = &mt8195_playback_ops, SND_SOC_DAILINK_REG(DL8_FE), }, [DAI_LINK_DL10_FE] = { .name = "DL10_FE", .stream_name = "DL10 Playback", .trigger = { SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST, }, .dynamic = 1, .dpcm_playback = 1, .ops = &mt8195_hdmitx_dptx_playback_ops, SND_SOC_DAILINK_REG(DL10_FE), }, [DAI_LINK_DL11_FE] = { .name = "DL11_FE", .stream_name = "DL11 Playback", .trigger = { SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST, }, .dynamic = 1, .dpcm_playback = 1, .ops = &mt8195_playback_ops, SND_SOC_DAILINK_REG(DL11_FE), }, [DAI_LINK_UL1_FE] = { .name = "UL1_FE", .stream_name = "UL1 Capture", .trigger = { SND_SOC_DPCM_TRIGGER_PRE, SND_SOC_DPCM_TRIGGER_PRE, }, .dynamic = 1, .dpcm_capture = 1, SND_SOC_DAILINK_REG(UL1_FE), }, [DAI_LINK_UL2_FE] = { .name = "UL2_FE", .stream_name = "UL2 Capture", .trigger = { SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST, }, .dynamic = 1, .dpcm_capture = 1, .ops = &mt8195_capture_ops, SND_SOC_DAILINK_REG(UL2_FE), }, [DAI_LINK_UL3_FE] = { .name = "UL3_FE", .stream_name = "UL3 Capture", .trigger = { SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST, }, .dynamic = 1, .dpcm_capture = 1, .ops = &mt8195_capture_ops, SND_SOC_DAILINK_REG(UL3_FE), }, [DAI_LINK_UL4_FE] = { .name = "UL4_FE", .stream_name = "UL4 Capture", .trigger = { SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST, }, .dynamic = 1, .dpcm_capture = 1, .ops = &mt8195_capture_ops, SND_SOC_DAILINK_REG(UL4_FE), }, [DAI_LINK_UL5_FE] = { .name = "UL5_FE", .stream_name = "UL5 Capture", .trigger = { SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST, }, .dynamic = 1, .dpcm_capture = 1, .ops = &mt8195_capture_ops, SND_SOC_DAILINK_REG(UL5_FE), }, [DAI_LINK_UL6_FE] = { .name = "UL6_FE", .stream_name = "UL6 Capture", .trigger = { SND_SOC_DPCM_TRIGGER_PRE, SND_SOC_DPCM_TRIGGER_PRE, }, .dynamic = 1, .dpcm_capture = 1, SND_SOC_DAILINK_REG(UL6_FE), }, [DAI_LINK_UL8_FE] = { .name = "UL8_FE", .stream_name = "UL8 Capture", .trigger = { SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST, }, .dynamic = 1, .dpcm_capture = 1, .ops = &mt8195_capture_ops, SND_SOC_DAILINK_REG(UL8_FE), }, [DAI_LINK_UL9_FE] = { .name = "UL9_FE", .stream_name = "UL9 Capture", .trigger = { SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST, }, .dynamic = 1, .dpcm_capture = 1, .ops = &mt8195_capture_ops, SND_SOC_DAILINK_REG(UL9_FE), }, [DAI_LINK_UL10_FE] = { .name = "UL10_FE", .stream_name = "UL10 Capture", .trigger = { SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST, }, .dynamic = 1, .dpcm_capture = 1, .ops = &mt8195_capture_ops, SND_SOC_DAILINK_REG(UL10_FE), }, /* BE */ [DAI_LINK_DL_SRC_BE] = { .name = "DL_SRC_BE", .no_pcm = 1, .dpcm_playback = 1, SND_SOC_DAILINK_REG(DL_SRC_BE), }, [DAI_LINK_DPTX_BE] = { .name = "DPTX_BE", .no_pcm = 1, .dpcm_playback = 1, .ops = &mt8195_dptx_ops, .be_hw_params_fixup = mt8195_dptx_hw_params_fixup, SND_SOC_DAILINK_REG(DPTX_BE), }, [DAI_LINK_ETDM1_IN_BE] = { .name = "ETDM1_IN_BE", .no_pcm = 1, .dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBS_CFS, .dpcm_capture = 1, SND_SOC_DAILINK_REG(ETDM1_IN_BE), }, [DAI_LINK_ETDM2_IN_BE] = { .name = "ETDM2_IN_BE", .no_pcm = 1, .dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBS_CFS, .dpcm_capture = 1, .init = mt8195_rt5682_init, .ops = &mt8195_rt5682_etdm_ops, .be_hw_params_fixup = mt8195_etdm_hw_params_fixup, SND_SOC_DAILINK_REG(ETDM2_IN_BE), }, [DAI_LINK_ETDM1_OUT_BE] = { .name = "ETDM1_OUT_BE", .no_pcm = 1, .dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBS_CFS, .dpcm_playback = 1, .ops = &mt8195_rt5682_etdm_ops, .be_hw_params_fixup = mt8195_etdm_hw_params_fixup, SND_SOC_DAILINK_REG(ETDM1_OUT_BE), }, [DAI_LINK_ETDM2_OUT_BE] = { .name = "ETDM2_OUT_BE", .no_pcm = 1, .dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBS_CFS, .dpcm_playback = 1, SND_SOC_DAILINK_REG(ETDM2_OUT_BE), }, [DAI_LINK_ETDM3_OUT_BE] = { .name = "ETDM3_OUT_BE", .no_pcm = 1, .dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBS_CFS, .dpcm_playback = 1, SND_SOC_DAILINK_REG(ETDM3_OUT_BE), }, [DAI_LINK_PCM1_BE] = { .name = "PCM1_BE", .no_pcm = 1, .dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBS_CFS, .dpcm_playback = 1, .dpcm_capture = 1, SND_SOC_DAILINK_REG(PCM1_BE), }, [DAI_LINK_UL_SRC1_BE] = { .name = "UL_SRC1_BE", .no_pcm = 1, .dpcm_capture = 1, SND_SOC_DAILINK_REG(UL_SRC1_BE), }, [DAI_LINK_UL_SRC2_BE] = { .name = "UL_SRC2_BE", .no_pcm = 1, .dpcm_capture = 1, SND_SOC_DAILINK_REG(UL_SRC2_BE), }, /* SOF BE */ [DAI_LINK_SOF_DL2_BE] = { .name = "AFE_SOF_DL2", .no_pcm = 1, .dpcm_playback = 1, SND_SOC_DAILINK_REG(AFE_SOF_DL2), }, [DAI_LINK_SOF_DL3_BE] = { .name = "AFE_SOF_DL3", .no_pcm = 1, .dpcm_playback = 1, SND_SOC_DAILINK_REG(AFE_SOF_DL3), }, [DAI_LINK_SOF_UL4_BE] = { .name = "AFE_SOF_UL4", .no_pcm = 1, .dpcm_capture = 1, SND_SOC_DAILINK_REG(AFE_SOF_UL4), }, [DAI_LINK_SOF_UL5_BE] = { .name = "AFE_SOF_UL5", .no_pcm = 1, .dpcm_capture = 1, SND_SOC_DAILINK_REG(AFE_SOF_UL5), }, }; static struct snd_soc_card mt8195_mt6359_rt1019_rt5682_soc_card = { .name = "mt8195_r1019_5682", .owner = THIS_MODULE, .dai_link = mt8195_mt6359_rt1019_rt5682_dai_links, .num_links = ARRAY_SIZE(mt8195_mt6359_rt1019_rt5682_dai_links), .controls = mt8195_mt6359_rt1019_rt5682_controls, .num_controls = ARRAY_SIZE(mt8195_mt6359_rt1019_rt5682_controls), .dapm_widgets = mt8195_mt6359_rt1019_rt5682_widgets, .num_dapm_widgets = ARRAY_SIZE(mt8195_mt6359_rt1019_rt5682_widgets), .dapm_routes = mt8195_mt6359_rt1019_rt5682_routes, .num_dapm_routes = ARRAY_SIZE(mt8195_mt6359_rt1019_rt5682_routes), .set_bias_level_post = mt8195_set_bias_level_post, }; static int mt8195_dailink_parse_of(struct snd_soc_card *card, struct device_node *np, const char *propname) { struct device *dev = card->dev; struct snd_soc_dai_link *link; const char *dai_name = NULL; int i, j, ret, num_links; num_links = of_property_count_strings(np, "mediatek,dai-link"); if (num_links < 0 || num_links > ARRAY_SIZE(mt8195_mt6359_rt1019_rt5682_dai_links)) { dev_dbg(dev, "number of dai-link is invalid\n"); return -EINVAL; } card->dai_link = devm_kcalloc(dev, num_links, sizeof(*link), GFP_KERNEL); if (!card->dai_link) return -ENOMEM; card->num_links = 0; link = card->dai_link; for (i = 0; i < num_links; i++) { ret = of_property_read_string_index(np, propname, i, &dai_name); if (ret) { dev_dbg(dev, "ASoC: Property '%s' index %d could not be read: %d\n", propname, i, ret); return -EINVAL; } for (j = 0; j < ARRAY_SIZE(mt8195_mt6359_rt1019_rt5682_dai_links); j++) { if (!strcmp(dai_name, mt8195_mt6359_rt1019_rt5682_dai_links[j].name)) { memcpy(link, &mt8195_mt6359_rt1019_rt5682_dai_links[j], sizeof(struct snd_soc_dai_link)); link++; card->num_links++; break; } } } if (card->num_links != num_links) return -EINVAL; return 0; } static int mt8195_mt6359_rt1019_rt5682_dev_probe(struct platform_device *pdev) { struct snd_soc_card *card = &mt8195_mt6359_rt1019_rt5682_soc_card; struct snd_soc_dai_link *dai_link; struct mt8195_mt6359_rt1019_rt5682_priv *priv; struct device_node *platform_node, *adsp_node, *dp_node, *hdmi_node; int is5682s = 0; int init6359 = 0; int sof_on = 0; int ret, i; card->dev = &pdev->dev; ret = snd_soc_of_parse_card_name(card, "model"); if (ret) { dev_err(&pdev->dev, "%s new card name parsing error %d\n", __func__, ret); return ret; } if (strstr(card->name, "_5682s")) is5682s = 1; priv = devm_kzalloc(&pdev->dev, sizeof(*priv), GFP_KERNEL); if (!priv) return -ENOMEM; platform_node = of_parse_phandle(pdev->dev.of_node, "mediatek,platform", 0); if (!platform_node) { dev_dbg(&pdev->dev, "Property 'platform' missing or invalid\n"); return -EINVAL; } adsp_node = of_parse_phandle(pdev->dev.of_node, "mediatek,adsp", 0); if (adsp_node) sof_on = 1; dp_node = of_parse_phandle(pdev->dev.of_node, "mediatek,dptx-codec", 0); hdmi_node = of_parse_phandle(pdev->dev.of_node, "mediatek,hdmi-codec", 0); if (of_property_read_bool(pdev->dev.of_node, "mediatek,dai-link")) { ret = mt8195_dailink_parse_of(card, pdev->dev.of_node, "mediatek,dai-link"); if (ret) { dev_dbg(&pdev->dev, "Parse dai-link fail\n"); return -EINVAL; } } else { if (!sof_on) card->num_links = DAI_LINK_REGULAR_NUM; } for_each_card_prelinks(card, i, dai_link) { if (!dai_link->platforms->name) { if (!strncmp(dai_link->name, "AFE_SOF", strlen("AFE_SOF")) && sof_on) dai_link->platforms->of_node = adsp_node; else dai_link->platforms->of_node = platform_node; } if (strcmp(dai_link->name, "DPTX_BE") == 0) { if (!dp_node) { dev_dbg(&pdev->dev, "No property 'dptx-codec'\n"); } else { dai_link->codecs->of_node = dp_node; dai_link->codecs->name = NULL; dai_link->codecs->dai_name = "i2s-hifi"; dai_link->init = mt8195_dptx_codec_init; } } else if (strcmp(dai_link->name, "ETDM3_OUT_BE") == 0) { if (!hdmi_node) { dev_dbg(&pdev->dev, "No property 'hdmi-codec'\n"); } else { dai_link->codecs->of_node = hdmi_node; dai_link->codecs->name = NULL; dai_link->codecs->dai_name = "i2s-hifi"; dai_link->init = mt8195_hdmi_codec_init; } } else if (strcmp(dai_link->name, "ETDM1_OUT_BE") == 0 || strcmp(dai_link->name, "ETDM2_IN_BE") == 0) { dai_link->codecs->name = is5682s ? RT5682S_DEV0_NAME : RT5682_DEV0_NAME; dai_link->codecs->dai_name = is5682s ? RT5682S_CODEC_DAI : RT5682_CODEC_DAI; } else if (strcmp(dai_link->name, "DL_SRC_BE") == 0 || strcmp(dai_link->name, "UL_SRC1_BE") == 0 || strcmp(dai_link->name, "UL_SRC2_BE") == 0) { if (!init6359) { dai_link->init = mt8195_mt6359_init; init6359 = 1; } } } if (sof_on) card->late_probe = mt8195_mt6359_rt1019_rt5682_card_late_probe; snd_soc_card_set_drvdata(card, priv); ret = devm_snd_soc_register_card(&pdev->dev, card); of_node_put(platform_node); of_node_put(adsp_node); of_node_put(dp_node); of_node_put(hdmi_node); return ret; } #ifdef CONFIG_OF static const struct of_device_id mt8195_mt6359_rt1019_rt5682_dt_match[] = { {.compatible = "mediatek,mt8195_mt6359_rt1019_rt5682",}, {} }; #endif static const struct dev_pm_ops mt8195_mt6359_rt1019_rt5682_pm_ops = { .poweroff = snd_soc_poweroff, .restore = snd_soc_resume, }; static struct platform_driver mt8195_mt6359_rt1019_rt5682_driver = { .driver = { .name = "mt8195_mt6359_rt1019_rt5682", #ifdef CONFIG_OF .of_match_table = mt8195_mt6359_rt1019_rt5682_dt_match, #endif .pm = &mt8195_mt6359_rt1019_rt5682_pm_ops, }, .probe = mt8195_mt6359_rt1019_rt5682_dev_probe, }; module_platform_driver(mt8195_mt6359_rt1019_rt5682_driver); /* Module information */ MODULE_DESCRIPTION("MT8195-MT6359-RT1019-RT5682 ALSA SoC machine driver"); MODULE_AUTHOR("Trevor Wu "); MODULE_AUTHOR("YC Hung "); MODULE_LICENSE("GPL"); MODULE_ALIAS("mt8195_mt6359_rt1019_rt5682 soc card");