static int tegra_pcm_probe(struct snd_soc_platform *platform) { if(machine_is_kai() || machine_is_tegra_enterprise()) platform->dapm.idle_bias_off = 1; return 0; }
static int __init enterprise_wifi_prepower(void) { if (!machine_is_tegra_enterprise()) return 0; enterprise_wifi_power(1); return 0; }
static int spdif_dit_probe(struct platform_device *pdev) { if (machine_is_kai() || machine_is_tegra_enterprise() || machine_is_tai()) return snd_soc_register_codec(&pdev->dev, &soc_codec_spdif_dit1, &dit_stub_dai, 1); else return snd_soc_register_codec(&pdev->dev, &soc_codec_spdif_dit, &dit_stub_dai, 1); }
static int __init enterprise_regulators_fixed_gpio_init(void) { int ret; if (!machine_is_tegra_enterprise()) return 0; ret = enterprise_fixed_regulator_init(); if (ret) return ret; ret = enterprise_gpio_regulator_init(); return ret; }
static int tegra_aic326x_voice_call_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 *codec_dai = rtd->codec_dai; struct snd_soc_codec *codec = rtd->codec; struct snd_soc_card *card = codec->card; struct tegra_aic326x *machine = snd_soc_card_get_drvdata(card); int srate, mclk; int err, pcmdiv, vxclkdiv;; srate = params_rate(params); mclk = tegra_aic326x_get_mclk(srate); if (mclk < 0) return mclk; err = tegra_asoc_utils_set_rate(&machine->util_data, srate, mclk); if (err < 0) { if (!(machine->util_data.set_mclk % mclk)) mclk = machine->util_data.set_mclk; else { dev_err(card->dev, "Can't configure clocks\n"); return err; } } tegra_asoc_utils_lock_clk_rate(&machine->util_data, 1); if(machine_is_tegra_enterprise()) { err = snd_soc_dai_set_fmt(codec_dai, SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBS_CFS); } else { err = snd_soc_dai_set_fmt(codec_dai, SND_SOC_DAIFMT_DSP_B | SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBS_CFS); } if (err < 0) { dev_err(card->dev, "codec_dai fmt not set\n"); return err; } err = snd_soc_dai_set_sysclk(codec_dai, 0, mclk, SND_SOC_CLOCK_IN); if (err < 0) { dev_err(card->dev, "codec_dai clock not set\n"); return err; } if(!machine_is_tegra_enterprise()) { if (params_rate(params) == 8000) { /* Change these Settings for 8KHz*/ pcmdiv = 1; /* BB expecting 2048Khz bclk */ vxclkdiv = 27; } else if (params_rate(params) == 16000) { pcmdiv = 1; /* BB expecting 2048Khz bclk */ vxclkdiv = 27; } else { dev_err(card->dev, "codec_dai unsupported voice rate\n"); return -EINVAL; } } //snd_soc_dai_set_clkdiv(codec_dai, ASI2_BCLK_N, vxclkdiv); //snd_soc_dai_set_clkdiv(codec_dai, ASI2_WCLK_N, pcmdiv); #ifndef CONFIG_ARCH_TEGRA_2x_SOC /* codec configuration */ machine->codec_info[HIFI_CODEC].rate = params_rate(params); machine->codec_info[HIFI_CODEC].channels = params_channels(params); machine->codec_info[HIFI_CODEC].bitsize = 16; machine->codec_info[HIFI_CODEC].is_i2smaster = 1; machine->codec_info[HIFI_CODEC].is_format_dsp = 0; /* baseband configuration */ machine->codec_info[BASEBAND].bitsize = 16; machine->codec_info[BASEBAND].is_i2smaster = 1; machine->codec_info[BASEBAND].is_format_dsp = 1; #endif machine->is_device_bt = 0; return 0; }
static __devinit int tegra_aic326x_driver_probe(struct platform_device *pdev) { struct snd_soc_card *card = &snd_soc_tegra_aic326x; struct tegra_aic326x *machine; struct tegra_asoc_platform_data *pdata; int ret, i; pdata = pdev->dev.platform_data; if (!pdata) { dev_err(&pdev->dev, "No platform data supplied\n"); return -EINVAL; } machine = kzalloc(sizeof(struct tegra_aic326x), GFP_KERNEL); if (!machine) { dev_err(&pdev->dev, "Can't allocate tegra_aic326x struct\n"); return -ENOMEM; } machine->pdata = pdata; ret = tegra_asoc_utils_init(&machine->util_data, &pdev->dev); if (ret) goto err_free_machine; card->dev = &pdev->dev; platform_set_drvdata(pdev, card); snd_soc_card_set_drvdata(card, machine); #ifdef CONFIG_SWITCH /* Add h2w switch class support */ ret = switch_dev_register(&aic326x_wired_switch_dev); if (ret < 0) { dev_err(&pdev->dev, "not able to register switch device %d\n", ret); goto err_fini_utils; } #endif #ifndef CONFIG_ARCH_TEGRA_2x_SOC for (i = 0; i < NUM_I2S_DEVICES ; i++) machine->codec_info[i].i2s_id = pdata->audio_port_id[i]; machine->codec_info[BASEBAND].rate = pdata->baseband_param.rate; machine->codec_info[BASEBAND].channels = pdata->baseband_param.channels; tegra_aic326x_dai[DAI_LINK_HIFI].cpu_dai_name = tegra_i2s_dai_name[machine->codec_info[HIFI_CODEC].i2s_id]; tegra_aic326x_dai[DAI_LINK_BTSCO].cpu_dai_name = tegra_i2s_dai_name[machine->codec_info[BT_SCO].i2s_id]; #endif if(machine_is_tegra_enterprise()) { tegra_aic326x_dai[DAI_LINK_HIFI].codec_name = "aic3262-codec.0-0018"; tegra_aic326x_dai[DAI_LINK_VOICE_CALL].codec_name = "aic3262-codec.0-0018"; tegra_aic326x_dai[DAI_LINK_VOICE_CALL].codec_dai_name = "aic3262-asi1"; } ret = snd_soc_register_card(card); if (ret) { dev_err(&pdev->dev, "snd_soc_register_card failed (%d)\n", ret); goto err_switch_unregister; } if (!card->instantiated) { dev_err(&pdev->dev, "No TI AIC3262 codec\n"); goto err_unregister_card; } return 0; err_unregister_card: snd_soc_unregister_card(card); err_switch_unregister: #ifdef CONFIG_SWITCH switch_dev_unregister(&aic326x_wired_switch_dev); #endif err_fini_utils: tegra_asoc_utils_fini(&machine->util_data); err_free_machine: kfree(machine); return ret; }
static int tegra_aic326x_voice_call_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 *codec_dai = rtd->codec_dai; struct snd_soc_codec *codec = rtd->codec; struct snd_soc_card *card = codec->card; struct tegra_aic326x *machine = snd_soc_card_get_drvdata(card); struct tegra_asoc_platform_data *pdata = machine->pdata; int srate, mclk, rate, i2s_daifmt; int err, pcmdiv, vxclkdiv; srate = params_rate(params); mclk = tegra_aic326x_get_mclk(srate); if (mclk < 0) return mclk; i2s_daifmt = SND_SOC_DAIFMT_NB_NF; i2s_daifmt |= pdata->i2s_param[VOICE_CODEC].is_i2s_master ? SND_SOC_DAIFMT_CBS_CFS : SND_SOC_DAIFMT_CBM_CFM; switch (pdata->i2s_param[VOICE_CODEC].i2s_mode) { case TEGRA_DAIFMT_I2S: i2s_daifmt |= SND_SOC_DAIFMT_I2S; break; case TEGRA_DAIFMT_DSP_A: i2s_daifmt |= SND_SOC_DAIFMT_DSP_A; break; case TEGRA_DAIFMT_DSP_B: i2s_daifmt |= SND_SOC_DAIFMT_DSP_B; break; case TEGRA_DAIFMT_LEFT_J: i2s_daifmt |= SND_SOC_DAIFMT_LEFT_J; break; case TEGRA_DAIFMT_RIGHT_J: i2s_daifmt |= SND_SOC_DAIFMT_RIGHT_J; break; default: dev_err(card->dev, "Can't configure i2s format\n"); return -EINVAL; } err = tegra_asoc_utils_set_rate(&machine->util_data, srate, mclk); if (err < 0) { if (!(machine->util_data.set_mclk % mclk)) mclk = machine->util_data.set_mclk; else { dev_err(card->dev, "Can't configure clocks\n"); return err; } } tegra_asoc_utils_lock_clk_rate(&machine->util_data, 1); rate = clk_get_rate(machine->util_data.clk_cdev1); err = snd_soc_dai_set_fmt(codec_dai, i2s_daifmt); if (err < 0) { dev_err(card->dev, "codec_dai fmt not set\n"); return err; } err = snd_soc_dai_set_pll(codec_dai, 0, AIC3262_PLL_CLKIN_MCLK1 , rate, params_rate(params)); if (err < 0) { dev_err(card->dev, "codec_dai PLL clock not set\n"); return err; } if (!machine_is_tegra_enterprise()) { if (params_rate(params) == 8000) { /* Change these Settings for 8KHz*/ pcmdiv = 1; /* BB expecting 2048Khz bclk */ vxclkdiv = 27; } else if (params_rate(params) == 16000) { pcmdiv = 1; /* BB expecting 2048Khz bclk */ vxclkdiv = 27; } else { dev_err(card->dev, "codec_dai unsupported voice rate\n"); return -EINVAL; } } //snd_soc_dai_set_clkdiv(codec_dai, ASI2_BCLK_N, vxclkdiv); //snd_soc_dai_set_clkdiv(codec_dai, ASI2_WCLK_N, pcmdiv); #ifndef CONFIG_ARCH_TEGRA_2x_SOC /* codec configuration */ machine->codec_info[VOICE_CODEC].rate = params_rate(params); machine->codec_info[VOICE_CODEC].channels = params_channels(params); #endif machine->is_device_bt = 0; return 0; }
static __devinit int tegra_aic326x_driver_probe(struct platform_device *pdev) { struct snd_soc_card *card = &snd_soc_tegra_aic326x; struct snd_soc_codec *codec; struct tegra_aic326x *machine; struct tegra_asoc_platform_data *pdata; struct edp_manager *battery_manager = NULL; int ret; #ifndef CONFIG_ARCH_TEGRA_2x_SOC int i; #endif pdata = pdev->dev.platform_data; if (!pdata) { dev_err(&pdev->dev, "No platform data supplied\n"); return -EINVAL; } machine = kzalloc(sizeof(struct tegra_aic326x), GFP_KERNEL); if (!machine) { dev_err(&pdev->dev, "Can't allocate tegra_aic326x struct\n"); return -ENOMEM; } machine->pdata = pdata; ret = tegra_asoc_utils_init(&machine->util_data, &pdev->dev, card); if (ret) goto err_free_machine; machine->dmic_reg = regulator_get(&pdev->dev, "vdd_mic"); if (IS_ERR(machine->dmic_reg)) { dev_info(&pdev->dev, "No digital mic regulator found\n"); machine->dmic_reg = 0; } machine->dmic_1v8_reg = regulator_get(&pdev->dev, "vdd_1v8_mic"); if (IS_ERR(machine->dmic_1v8_reg)) { dev_info(&pdev->dev, "No digital mic regulator found\n"); machine->dmic_1v8_reg = 0; } machine->hmic_reg = regulator_get(&pdev->dev, "mic_ventral"); if (IS_ERR(machine->hmic_reg)) { dev_info(&pdev->dev, "No headset mic regulator found\n"); machine->hmic_reg = 0; } card->dev = &pdev->dev; platform_set_drvdata(pdev, card); snd_soc_card_set_drvdata(card, machine); #ifdef CONFIG_SWITCH /* Add h2w switch class support */ ret = tegra_asoc_switch_register(&aic326x_wired_switch_dev); if (ret < 0) { dev_err(&pdev->dev, "not able to register switch device %d\n", ret); goto err_fini_utils; } #endif #ifndef CONFIG_ARCH_TEGRA_2x_SOC for (i = 0; i < NUM_I2S_DEVICES ; i++) { machine->codec_info[i].i2s_id = pdata->i2s_param[i].audio_port_id; machine->codec_info[i].bitsize = pdata->i2s_param[i].sample_size; machine->codec_info[i].is_i2smaster = pdata->i2s_param[i].is_i2s_master; machine->codec_info[i].rate = pdata->i2s_param[i].rate; machine->codec_info[i].channels = pdata->i2s_param[i].channels; machine->codec_info[i].i2s_mode = pdata->i2s_param[i].i2s_mode; machine->codec_info[i].bit_clk = pdata->i2s_param[i].bit_clk; } tegra_aic326x_dai[DAI_LINK_HIFI].cpu_dai_name = tegra_i2s_dai_name[machine->codec_info[HIFI_CODEC].i2s_id]; tegra_aic326x_dai[DAI_LINK_BTSCO].cpu_dai_name = tegra_i2s_dai_name[machine->codec_info[BT_SCO].i2s_id]; #endif if (machine_is_tegra_enterprise()) { tegra_aic326x_dai[DAI_LINK_HIFI].codec_name = "tlv320aic3262-codec"; tegra_aic326x_dai[DAI_LINK_VOICE_CALL].codec_name = "tlv320aic3262-codec"; tegra_aic326x_dai[DAI_LINK_VOICE_CALL].codec_dai_name = "aic326x-asi1"; } ret = snd_soc_register_card(card); if (ret) { dev_err(&pdev->dev, "snd_soc_register_card failed (%d)\n", ret); goto err_switch_unregister; } if (!card->instantiated) { dev_err(&pdev->dev, "No TI AIC3262 codec\n"); goto err_unregister_card; } #ifndef CONFIG_ARCH_TEGRA_2x_SOC ret = tegra_asoc_utils_set_parent(&machine->util_data, pdata->i2s_param[HIFI_CODEC].is_i2s_master); if (ret) { dev_err(&pdev->dev, "tegra_asoc_utils_set_parent failed (%d)\n", ret); goto err_unregister_card; } #endif if (pdata->edp_states == NULL) return 0; machine->spk_edp_client = devm_kzalloc(&pdev->dev, sizeof(struct edp_client), GFP_KERNEL); if (IS_ERR_OR_NULL(machine->spk_edp_client)) { dev_err(&pdev->dev, "could not allocate edp client\n"); return 0; } machine->spk_edp_client->name[EDP_NAME_LEN - 1] = '\0'; strncpy(machine->spk_edp_client->name, "speaker", EDP_NAME_LEN - 1); machine->spk_edp_client->states = pdata->edp_states; machine->spk_edp_client->num_states = TEGRA_SPK_EDP_NUM_STATES; machine->spk_edp_client->e0_index = TEGRA_SPK_EDP_ZERO; machine->spk_edp_client->priority = EDP_MAX_PRIO + 2; machine->spk_edp_client->throttle = tegra_speaker_throttle; machine->spk_edp_client->private_data = machine; battery_manager = edp_get_manager("battery"); if (!battery_manager) { dev_err(&pdev->dev, "unable to get edp manager\n"); } else { /* register speaker edp client */ ret = edp_register_client(battery_manager, machine->spk_edp_client); if (ret) { dev_err(&pdev->dev, "unable to register edp client\n"); devm_kfree(&pdev->dev, machine->spk_edp_client); machine->spk_edp_client = NULL; return 0; } codec = card->rtd[DAI_LINK_HIFI].codec; /* set speaker amplifier volume to 6 dB , E0 state*/ snd_soc_write(codec, AIC3262_SPK_AMP_CNTL_R4, 0x11); /* request E1 */ ret = edp_update_client_request(machine->spk_edp_client, TEGRA_SPK_EDP_1, NULL); if (ret) { dev_err(&pdev->dev, "unable to set E1 EDP state\n"); edp_unregister_client(machine->spk_edp_client); devm_kfree(&pdev->dev, machine->spk_edp_client); machine->spk_edp_client = NULL; } } return 0; err_unregister_card: snd_soc_unregister_card(card); err_switch_unregister: #ifdef CONFIG_SWITCH tegra_asoc_switch_unregister(&aic326x_wired_switch_dev); #endif err_fini_utils: tegra_asoc_utils_fini(&machine->util_data); err_free_machine: kfree(machine); return ret; }