| // SPDX-License-Identifier: GPL-2.0-only |
| /* |
| * tegra_asoc_machine.c - Universal ASoC machine driver for NVIDIA Tegra boards. |
| */ |
| |
| #include <linux/clk.h> |
| #include <linux/export.h> |
| #include <linux/gpio/consumer.h> |
| #include <linux/module.h> |
| #include <linux/of.h> |
| #include <linux/of_device.h> |
| #include <linux/platform_device.h> |
| #include <linux/slab.h> |
| |
| #include <sound/core.h> |
| #include <sound/jack.h> |
| #include <sound/pcm.h> |
| #include <sound/pcm_params.h> |
| #include <sound/soc.h> |
| |
| #include "tegra_asoc_machine.h" |
| |
| /* Headphones Jack */ |
| |
| static struct snd_soc_jack tegra_machine_hp_jack; |
| |
| static struct snd_soc_jack_pin tegra_machine_hp_jack_pins[] = { |
| { .pin = "Headphone", .mask = SND_JACK_HEADPHONE }, |
| { .pin = "Headphones", .mask = SND_JACK_HEADPHONE }, |
| }; |
| |
| static struct snd_soc_jack_gpio tegra_machine_hp_jack_gpio = { |
| .name = "Headphones detection", |
| .report = SND_JACK_HEADPHONE, |
| .debounce_time = 150, |
| }; |
| |
| /* Headset Jack */ |
| |
| static struct snd_soc_jack tegra_machine_headset_jack; |
| |
| static struct snd_soc_jack_pin tegra_machine_headset_jack_pins[] = { |
| { .pin = "Headset Mic", .mask = SND_JACK_MICROPHONE }, |
| { .pin = "Headset Stereophone", .mask = SND_JACK_HEADPHONE }, |
| }; |
| |
| static struct snd_soc_jack_gpio tegra_machine_headset_jack_gpio = { |
| .name = "Headset detection", |
| .report = SND_JACK_HEADSET, |
| .debounce_time = 150, |
| }; |
| |
| /* Mic Jack */ |
| |
| static struct snd_soc_jack tegra_machine_mic_jack; |
| |
| static struct snd_soc_jack_pin tegra_machine_mic_jack_pins[] = { |
| { .pin = "Mic Jack", .mask = SND_JACK_MICROPHONE }, |
| { .pin = "Headset Mic", .mask = SND_JACK_MICROPHONE }, |
| }; |
| |
| static struct snd_soc_jack_gpio tegra_machine_mic_jack_gpio = { |
| .name = "Mic detection", |
| .report = SND_JACK_MICROPHONE, |
| .debounce_time = 150, |
| }; |
| |
| static int tegra_machine_event(struct snd_soc_dapm_widget *w, |
| struct snd_kcontrol *k, int event) |
| { |
| struct snd_soc_dapm_context *dapm = w->dapm; |
| struct tegra_machine *machine = snd_soc_card_get_drvdata(dapm->card); |
| |
| if (!strcmp(w->name, "Int Spk") || !strcmp(w->name, "Speakers")) |
| gpiod_set_value_cansleep(machine->gpiod_spkr_en, |
| SND_SOC_DAPM_EVENT_ON(event)); |
| |
| if (!strcmp(w->name, "Mic Jack")) |
| gpiod_set_value_cansleep(machine->gpiod_ext_mic_en, |
| SND_SOC_DAPM_EVENT_ON(event)); |
| |
| if (!strcmp(w->name, "Int Mic")) |
| gpiod_set_value_cansleep(machine->gpiod_int_mic_en, |
| SND_SOC_DAPM_EVENT_ON(event)); |
| |
| if (!strcmp(w->name, "Headphone") || !strcmp(w->name, "Headphone Jack")) |
| gpiod_set_value_cansleep(machine->gpiod_hp_mute, |
| !SND_SOC_DAPM_EVENT_ON(event)); |
| |
| return 0; |
| } |
| |
| static const struct snd_soc_dapm_widget tegra_machine_dapm_widgets[] = { |
| SND_SOC_DAPM_HP("Headphone Jack", tegra_machine_event), |
| SND_SOC_DAPM_HP("Headphone", tegra_machine_event), |
| SND_SOC_DAPM_HP("Headset Stereophone", NULL), |
| SND_SOC_DAPM_HP("Headphones", NULL), |
| SND_SOC_DAPM_SPK("Speakers", tegra_machine_event), |
| SND_SOC_DAPM_SPK("Int Spk", tegra_machine_event), |
| SND_SOC_DAPM_MIC("Int Mic", tegra_machine_event), |
| SND_SOC_DAPM_MIC("Mic Jack", tegra_machine_event), |
| SND_SOC_DAPM_MIC("Internal Mic 1", NULL), |
| SND_SOC_DAPM_MIC("Internal Mic 2", NULL), |
| SND_SOC_DAPM_MIC("Headset Mic", NULL), |
| SND_SOC_DAPM_MIC("Digital Mic", NULL), |
| SND_SOC_DAPM_MIC("Mic", NULL), |
| SND_SOC_DAPM_LINE("Line In Jack", NULL), |
| SND_SOC_DAPM_LINE("Line In", NULL), |
| SND_SOC_DAPM_LINE("LineIn", NULL), |
| }; |
| |
| static const struct snd_kcontrol_new tegra_machine_controls[] = { |
| SOC_DAPM_PIN_SWITCH("Speakers"), |
| SOC_DAPM_PIN_SWITCH("Int Spk"), |
| SOC_DAPM_PIN_SWITCH("Int Mic"), |
| SOC_DAPM_PIN_SWITCH("Headset Mic"), |
| SOC_DAPM_PIN_SWITCH("Internal Mic 1"), |
| SOC_DAPM_PIN_SWITCH("Internal Mic 2"), |
| }; |
| |
| int tegra_asoc_machine_init(struct snd_soc_pcm_runtime *rtd) |
| { |
| struct snd_soc_card *card = rtd->card; |
| struct tegra_machine *machine = snd_soc_card_get_drvdata(card); |
| int err; |
| |
| if (machine->gpiod_hp_det && machine->asoc->add_hp_jack) { |
| err = snd_soc_card_jack_new(card, "Headphones Jack", |
| SND_JACK_HEADPHONE, |
| &tegra_machine_hp_jack, |
| tegra_machine_hp_jack_pins, |
| ARRAY_SIZE(tegra_machine_hp_jack_pins)); |
| if (err) { |
| dev_err(rtd->dev, |
| "Headphones Jack creation failed: %d\n", err); |
| return err; |
| } |
| |
| tegra_machine_hp_jack_gpio.desc = machine->gpiod_hp_det; |
| |
| err = snd_soc_jack_add_gpios(&tegra_machine_hp_jack, 1, |
| &tegra_machine_hp_jack_gpio); |
| if (err) |
| dev_err(rtd->dev, "HP GPIOs not added: %d\n", err); |
| } |
| |
| if (machine->gpiod_hp_det && machine->asoc->add_headset_jack) { |
| err = snd_soc_card_jack_new(card, "Headset Jack", |
| SND_JACK_HEADSET, |
| &tegra_machine_headset_jack, |
| tegra_machine_headset_jack_pins, |
| ARRAY_SIZE(tegra_machine_headset_jack_pins)); |
| if (err) { |
| dev_err(rtd->dev, |
| "Headset Jack creation failed: %d\n", err); |
| return err; |
| } |
| |
| tegra_machine_headset_jack_gpio.desc = machine->gpiod_hp_det; |
| |
| err = snd_soc_jack_add_gpios(&tegra_machine_headset_jack, 1, |
| &tegra_machine_headset_jack_gpio); |
| if (err) |
| dev_err(rtd->dev, "Headset GPIOs not added: %d\n", err); |
| } |
| |
| if (machine->gpiod_mic_det && machine->asoc->add_mic_jack) { |
| err = snd_soc_card_jack_new(rtd->card, "Mic Jack", |
| SND_JACK_MICROPHONE, |
| &tegra_machine_mic_jack, |
| tegra_machine_mic_jack_pins, |
| ARRAY_SIZE(tegra_machine_mic_jack_pins)); |
| if (err) { |
| dev_err(rtd->dev, "Mic Jack creation failed: %d\n", err); |
| return err; |
| } |
| |
| tegra_machine_mic_jack_gpio.desc = machine->gpiod_mic_det; |
| |
| err = snd_soc_jack_add_gpios(&tegra_machine_mic_jack, 1, |
| &tegra_machine_mic_jack_gpio); |
| if (err) |
| dev_err(rtd->dev, "Mic GPIOs not added: %d\n", err); |
| } |
| |
| return 0; |
| } |
| EXPORT_SYMBOL_GPL(tegra_asoc_machine_init); |
| |
| static unsigned int tegra_machine_mclk_rate_128(unsigned int srate) |
| { |
| return 128 * srate; |
| } |
| |
| static unsigned int tegra_machine_mclk_rate_256(unsigned int srate) |
| { |
| return 256 * srate; |
| } |
| |
| static unsigned int tegra_machine_mclk_rate_512(unsigned int srate) |
| { |
| return 512 * srate; |
| } |
| |
| static unsigned int tegra_machine_mclk_rate_12mhz(unsigned int srate) |
| { |
| unsigned int mclk; |
| |
| switch (srate) { |
| case 8000: |
| case 16000: |
| case 24000: |
| case 32000: |
| case 48000: |
| case 64000: |
| case 96000: |
| mclk = 12288000; |
| break; |
| case 11025: |
| case 22050: |
| case 44100: |
| case 88200: |
| mclk = 11289600; |
| break; |
| default: |
| mclk = 12000000; |
| break; |
| } |
| |
| return mclk; |
| } |
| |
| static int tegra_machine_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 = asoc_rtd_to_codec(rtd, 0); |
| struct snd_soc_card *card = rtd->card; |
| struct tegra_machine *machine = snd_soc_card_get_drvdata(card); |
| unsigned int srate = params_rate(params); |
| unsigned int mclk = machine->asoc->mclk_rate(srate); |
| unsigned int clk_id = machine->asoc->mclk_id; |
| unsigned int new_baseclock; |
| int err; |
| |
| switch (srate) { |
| case 11025: |
| case 22050: |
| case 44100: |
| case 88200: |
| if (of_machine_is_compatible("nvidia,tegra20")) |
| new_baseclock = 56448000; |
| else if (of_machine_is_compatible("nvidia,tegra30")) |
| new_baseclock = 564480000; |
| else |
| new_baseclock = 282240000; |
| break; |
| case 8000: |
| case 16000: |
| case 32000: |
| case 48000: |
| case 64000: |
| case 96000: |
| if (of_machine_is_compatible("nvidia,tegra20")) |
| new_baseclock = 73728000; |
| else if (of_machine_is_compatible("nvidia,tegra30")) |
| new_baseclock = 552960000; |
| else |
| new_baseclock = 368640000; |
| break; |
| default: |
| dev_err(card->dev, "Invalid sound rate: %u\n", srate); |
| return -EINVAL; |
| } |
| |
| if (new_baseclock != machine->set_baseclock || |
| mclk != machine->set_mclk) { |
| machine->set_baseclock = 0; |
| machine->set_mclk = 0; |
| |
| clk_disable_unprepare(machine->clk_cdev1); |
| |
| err = clk_set_rate(machine->clk_pll_a, new_baseclock); |
| if (err) { |
| dev_err(card->dev, "Can't set pll_a rate: %d\n", err); |
| return err; |
| } |
| |
| err = clk_set_rate(machine->clk_pll_a_out0, mclk); |
| if (err) { |
| dev_err(card->dev, "Can't set pll_a_out0 rate: %d\n", err); |
| return err; |
| } |
| |
| /* Don't set cdev1/extern1 rate; it's locked to pll_a_out0 */ |
| |
| err = clk_prepare_enable(machine->clk_cdev1); |
| if (err) { |
| dev_err(card->dev, "Can't enable cdev1: %d\n", err); |
| return err; |
| } |
| |
| machine->set_baseclock = new_baseclock; |
| machine->set_mclk = mclk; |
| } |
| |
| err = snd_soc_dai_set_sysclk(codec_dai, clk_id, mclk, SND_SOC_CLOCK_IN); |
| if (err < 0) { |
| dev_err(card->dev, "codec_dai clock not set: %d\n", err); |
| return err; |
| } |
| |
| return 0; |
| } |
| |
| static struct snd_soc_ops tegra_machine_snd_ops = { |
| .hw_params = tegra_machine_hw_params, |
| }; |
| |
| static void tegra_machine_node_release(void *of_node) |
| { |
| of_node_put(of_node); |
| } |
| |
| static struct device_node * |
| tegra_machine_parse_phandle(struct device *dev, const char *name) |
| { |
| struct device_node *np; |
| int err; |
| |
| np = of_parse_phandle(dev->of_node, name, 0); |
| if (!np) { |
| dev_err(dev, "Property '%s' missing or invalid\n", name); |
| return ERR_PTR(-EINVAL); |
| } |
| |
| err = devm_add_action_or_reset(dev, tegra_machine_node_release, np); |
| if (err) |
| return ERR_PTR(err); |
| |
| return np; |
| } |
| |
| int tegra_asoc_machine_probe(struct platform_device *pdev) |
| { |
| struct device_node *np_codec, *np_i2s; |
| const struct tegra_asoc_data *asoc; |
| struct device *dev = &pdev->dev; |
| struct tegra_machine *machine; |
| struct snd_soc_card *card; |
| struct gpio_desc *gpiod; |
| int err; |
| |
| machine = devm_kzalloc(dev, sizeof(*machine), GFP_KERNEL); |
| if (!machine) |
| return -ENOMEM; |
| |
| asoc = of_device_get_match_data(dev); |
| card = asoc->card; |
| card->dev = dev; |
| |
| machine->asoc = asoc; |
| machine->mic_jack = &tegra_machine_mic_jack; |
| machine->hp_jack_gpio = &tegra_machine_hp_jack_gpio; |
| snd_soc_card_set_drvdata(card, machine); |
| |
| gpiod = devm_gpiod_get_optional(dev, "nvidia,hp-mute", GPIOD_OUT_HIGH); |
| machine->gpiod_hp_mute = gpiod; |
| if (IS_ERR(gpiod)) |
| return PTR_ERR(gpiod); |
| |
| gpiod = devm_gpiod_get_optional(dev, "nvidia,hp-det", GPIOD_IN); |
| machine->gpiod_hp_det = gpiod; |
| if (IS_ERR(gpiod)) |
| return PTR_ERR(gpiod); |
| |
| gpiod = devm_gpiod_get_optional(dev, "nvidia,mic-det", GPIOD_IN); |
| machine->gpiod_mic_det = gpiod; |
| if (IS_ERR(gpiod)) |
| return PTR_ERR(gpiod); |
| |
| gpiod = devm_gpiod_get_optional(dev, "nvidia,spkr-en", GPIOD_OUT_LOW); |
| machine->gpiod_spkr_en = gpiod; |
| if (IS_ERR(gpiod)) |
| return PTR_ERR(gpiod); |
| |
| gpiod = devm_gpiod_get_optional(dev, "nvidia,int-mic-en", GPIOD_OUT_LOW); |
| machine->gpiod_int_mic_en = gpiod; |
| if (IS_ERR(gpiod)) |
| return PTR_ERR(gpiod); |
| |
| gpiod = devm_gpiod_get_optional(dev, "nvidia,ext-mic-en", GPIOD_OUT_LOW); |
| machine->gpiod_ext_mic_en = gpiod; |
| if (IS_ERR(gpiod)) |
| return PTR_ERR(gpiod); |
| |
| err = snd_soc_of_parse_card_name(card, "nvidia,model"); |
| if (err) |
| return err; |
| |
| if (!card->dapm_routes) { |
| err = snd_soc_of_parse_audio_routing(card, "nvidia,audio-routing"); |
| if (err) |
| return err; |
| } |
| |
| np_codec = tegra_machine_parse_phandle(dev, "nvidia,audio-codec"); |
| if (IS_ERR(np_codec)) |
| return PTR_ERR(np_codec); |
| |
| np_i2s = tegra_machine_parse_phandle(dev, "nvidia,i2s-controller"); |
| if (IS_ERR(np_i2s)) |
| return PTR_ERR(np_i2s); |
| |
| card->dai_link->cpus->of_node = np_i2s; |
| card->dai_link->codecs->of_node = np_codec; |
| card->dai_link->platforms->of_node = np_i2s; |
| |
| if (asoc->add_common_controls) { |
| card->controls = tegra_machine_controls; |
| card->num_controls = ARRAY_SIZE(tegra_machine_controls); |
| } |
| |
| if (asoc->add_common_dapm_widgets) { |
| card->dapm_widgets = tegra_machine_dapm_widgets; |
| card->num_dapm_widgets = ARRAY_SIZE(tegra_machine_dapm_widgets); |
| } |
| |
| if (asoc->add_common_snd_ops) |
| card->dai_link->ops = &tegra_machine_snd_ops; |
| |
| if (!card->owner) |
| card->owner = THIS_MODULE; |
| if (!card->driver_name) |
| card->driver_name = "tegra"; |
| |
| machine->clk_pll_a = devm_clk_get(dev, "pll_a"); |
| if (IS_ERR(machine->clk_pll_a)) { |
| dev_err(dev, "Can't retrieve clk pll_a\n"); |
| return PTR_ERR(machine->clk_pll_a); |
| } |
| |
| machine->clk_pll_a_out0 = devm_clk_get(dev, "pll_a_out0"); |
| if (IS_ERR(machine->clk_pll_a_out0)) { |
| dev_err(dev, "Can't retrieve clk pll_a_out0\n"); |
| return PTR_ERR(machine->clk_pll_a_out0); |
| } |
| |
| machine->clk_cdev1 = devm_clk_get(dev, "mclk"); |
| if (IS_ERR(machine->clk_cdev1)) { |
| dev_err(dev, "Can't retrieve clk cdev1\n"); |
| return PTR_ERR(machine->clk_cdev1); |
| } |
| |
| /* |
| * If clock parents are not set in DT, configure here to use clk_out_1 |
| * as mclk and extern1 as parent for Tegra30 and higher. |
| */ |
| if (!of_find_property(dev->of_node, "assigned-clock-parents", NULL) && |
| !of_machine_is_compatible("nvidia,tegra20")) { |
| struct clk *clk_out_1, *clk_extern1; |
| |
| dev_warn(dev, "Configuring clocks for a legacy device-tree\n"); |
| dev_warn(dev, "Please update DT to use assigned-clock-parents\n"); |
| |
| clk_extern1 = devm_clk_get(dev, "extern1"); |
| if (IS_ERR(clk_extern1)) { |
| dev_err(dev, "Can't retrieve clk extern1\n"); |
| return PTR_ERR(clk_extern1); |
| } |
| |
| err = clk_set_parent(clk_extern1, machine->clk_pll_a_out0); |
| if (err < 0) { |
| dev_err(dev, "Set parent failed for clk extern1\n"); |
| return err; |
| } |
| |
| clk_out_1 = devm_clk_get(dev, "pmc_clk_out_1"); |
| if (IS_ERR(clk_out_1)) { |
| dev_err(dev, "Can't retrieve pmc_clk_out_1\n"); |
| return PTR_ERR(clk_out_1); |
| } |
| |
| err = clk_set_parent(clk_out_1, clk_extern1); |
| if (err < 0) { |
| dev_err(dev, "Set parent failed for pmc_clk_out_1\n"); |
| return err; |
| } |
| |
| machine->clk_cdev1 = clk_out_1; |
| } |
| |
| if (asoc->set_ac97) { |
| /* |
| * AC97 rate is fixed at 24.576MHz and is used for both the |
| * host controller and the external codec |
| */ |
| err = clk_set_rate(machine->clk_pll_a, 73728000); |
| if (err) { |
| dev_err(dev, "Can't set pll_a rate: %d\n", err); |
| return err; |
| } |
| |
| err = clk_set_rate(machine->clk_pll_a_out0, 24576000); |
| if (err) { |
| dev_err(dev, "Can't set pll_a_out0 rate: %d\n", err); |
| return err; |
| } |
| |
| machine->set_baseclock = 73728000; |
| machine->set_mclk = 24576000; |
| } |
| |
| /* |
| * FIXME: There is some unknown dependency between audio MCLK disable |
| * and suspend-resume functionality on Tegra30, although audio MCLK is |
| * only needed for audio. |
| */ |
| err = clk_prepare_enable(machine->clk_cdev1); |
| if (err) { |
| dev_err(dev, "Can't enable cdev1: %d\n", err); |
| return err; |
| } |
| |
| err = devm_snd_soc_register_card(dev, card); |
| if (err) |
| return err; |
| |
| return 0; |
| } |
| EXPORT_SYMBOL_GPL(tegra_asoc_machine_probe); |
| |
| /* WM8753 machine */ |
| |
| SND_SOC_DAILINK_DEFS(wm8753_hifi, |
| DAILINK_COMP_ARRAY(COMP_EMPTY()), |
| DAILINK_COMP_ARRAY(COMP_CODEC(NULL, "wm8753-hifi")), |
| DAILINK_COMP_ARRAY(COMP_EMPTY())); |
| |
| static struct snd_soc_dai_link tegra_wm8753_dai = { |
| .name = "WM8753", |
| .stream_name = "WM8753 PCM", |
| .dai_fmt = SND_SOC_DAIFMT_I2S | |
| SND_SOC_DAIFMT_NB_NF | |
| SND_SOC_DAIFMT_CBS_CFS, |
| SND_SOC_DAILINK_REG(wm8753_hifi), |
| }; |
| |
| static struct snd_soc_card snd_soc_tegra_wm8753 = { |
| .components = "codec:wm8753", |
| .dai_link = &tegra_wm8753_dai, |
| .num_links = 1, |
| .fully_routed = true, |
| }; |
| |
| static const struct tegra_asoc_data tegra_wm8753_data = { |
| .mclk_rate = tegra_machine_mclk_rate_12mhz, |
| .card = &snd_soc_tegra_wm8753, |
| .add_common_dapm_widgets = true, |
| .add_common_snd_ops = true, |
| }; |
| |
| /* WM9712 machine */ |
| |
| static int tegra_wm9712_init(struct snd_soc_pcm_runtime *rtd) |
| { |
| return snd_soc_dapm_force_enable_pin(&rtd->card->dapm, "Mic Bias"); |
| } |
| |
| SND_SOC_DAILINK_DEFS(wm9712_hifi, |
| DAILINK_COMP_ARRAY(COMP_EMPTY()), |
| DAILINK_COMP_ARRAY(COMP_CODEC("wm9712-codec", "wm9712-hifi")), |
| DAILINK_COMP_ARRAY(COMP_EMPTY())); |
| |
| static struct snd_soc_dai_link tegra_wm9712_dai = { |
| .name = "AC97 HiFi", |
| .stream_name = "AC97 HiFi", |
| .init = tegra_wm9712_init, |
| SND_SOC_DAILINK_REG(wm9712_hifi), |
| }; |
| |
| static struct snd_soc_card snd_soc_tegra_wm9712 = { |
| .components = "codec:wm9712", |
| .dai_link = &tegra_wm9712_dai, |
| .num_links = 1, |
| .fully_routed = true, |
| }; |
| |
| static const struct tegra_asoc_data tegra_wm9712_data = { |
| .card = &snd_soc_tegra_wm9712, |
| .add_common_dapm_widgets = true, |
| .set_ac97 = true, |
| }; |
| |
| /* MAX98090 machine */ |
| |
| SND_SOC_DAILINK_DEFS(max98090_hifi, |
| DAILINK_COMP_ARRAY(COMP_EMPTY()), |
| DAILINK_COMP_ARRAY(COMP_CODEC(NULL, "HiFi")), |
| DAILINK_COMP_ARRAY(COMP_EMPTY())); |
| |
| static struct snd_soc_dai_link tegra_max98090_dai = { |
| .name = "max98090", |
| .stream_name = "max98090 PCM", |
| .init = tegra_asoc_machine_init, |
| .dai_fmt = SND_SOC_DAIFMT_I2S | |
| SND_SOC_DAIFMT_NB_NF | |
| SND_SOC_DAIFMT_CBS_CFS, |
| SND_SOC_DAILINK_REG(max98090_hifi), |
| }; |
| |
| static struct snd_soc_card snd_soc_tegra_max98090 = { |
| .components = "codec:max98090", |
| .dai_link = &tegra_max98090_dai, |
| .num_links = 1, |
| .fully_routed = true, |
| }; |
| |
| static const struct tegra_asoc_data tegra_max98090_data = { |
| .mclk_rate = tegra_machine_mclk_rate_12mhz, |
| .card = &snd_soc_tegra_max98090, |
| .add_common_dapm_widgets = true, |
| .add_common_controls = true, |
| .add_common_snd_ops = true, |
| .add_mic_jack = true, |
| .add_hp_jack = true, |
| }; |
| |
| /* SGTL5000 machine */ |
| |
| SND_SOC_DAILINK_DEFS(sgtl5000_hifi, |
| DAILINK_COMP_ARRAY(COMP_EMPTY()), |
| DAILINK_COMP_ARRAY(COMP_CODEC(NULL, "sgtl5000")), |
| DAILINK_COMP_ARRAY(COMP_EMPTY())); |
| |
| static struct snd_soc_dai_link tegra_sgtl5000_dai = { |
| .name = "sgtl5000", |
| .stream_name = "HiFi", |
| .dai_fmt = SND_SOC_DAIFMT_I2S | |
| SND_SOC_DAIFMT_NB_NF | |
| SND_SOC_DAIFMT_CBS_CFS, |
| SND_SOC_DAILINK_REG(sgtl5000_hifi), |
| }; |
| |
| static struct snd_soc_card snd_soc_tegra_sgtl5000 = { |
| .components = "codec:sgtl5000", |
| .dai_link = &tegra_sgtl5000_dai, |
| .num_links = 1, |
| .fully_routed = true, |
| }; |
| |
| static const struct tegra_asoc_data tegra_sgtl5000_data = { |
| .mclk_rate = tegra_machine_mclk_rate_12mhz, |
| .card = &snd_soc_tegra_sgtl5000, |
| .add_common_dapm_widgets = true, |
| .add_common_snd_ops = true, |
| }; |
| |
| /* TLV320AIC23 machine */ |
| |
| static const struct snd_soc_dapm_widget trimslice_dapm_widgets[] = { |
| SND_SOC_DAPM_HP("Line Out", NULL), |
| SND_SOC_DAPM_LINE("Line In", NULL), |
| }; |
| |
| static const struct snd_soc_dapm_route trimslice_audio_map[] = { |
| {"Line Out", NULL, "LOUT"}, |
| {"Line Out", NULL, "ROUT"}, |
| |
| {"LLINEIN", NULL, "Line In"}, |
| {"RLINEIN", NULL, "Line In"}, |
| }; |
| |
| SND_SOC_DAILINK_DEFS(tlv320aic23_hifi, |
| DAILINK_COMP_ARRAY(COMP_EMPTY()), |
| DAILINK_COMP_ARRAY(COMP_CODEC(NULL, "tlv320aic23-hifi")), |
| DAILINK_COMP_ARRAY(COMP_EMPTY())); |
| |
| static struct snd_soc_dai_link tegra_tlv320aic23_dai = { |
| .name = "TLV320AIC23", |
| .stream_name = "AIC23", |
| .dai_fmt = SND_SOC_DAIFMT_I2S | |
| SND_SOC_DAIFMT_NB_NF | |
| SND_SOC_DAIFMT_CBS_CFS, |
| SND_SOC_DAILINK_REG(tlv320aic23_hifi), |
| }; |
| |
| static struct snd_soc_card snd_soc_tegra_trimslice = { |
| .components = "codec:tlv320aic23", |
| .dai_link = &tegra_tlv320aic23_dai, |
| .num_links = 1, |
| .dapm_widgets = trimslice_dapm_widgets, |
| .num_dapm_widgets = ARRAY_SIZE(trimslice_dapm_widgets), |
| .dapm_routes = trimslice_audio_map, |
| .num_dapm_routes = ARRAY_SIZE(trimslice_audio_map), |
| .fully_routed = true, |
| }; |
| |
| static const struct tegra_asoc_data tegra_trimslice_data = { |
| .mclk_rate = tegra_machine_mclk_rate_128, |
| .card = &snd_soc_tegra_trimslice, |
| .add_common_snd_ops = true, |
| }; |
| |
| /* RT5677 machine */ |
| |
| static int tegra_rt5677_init(struct snd_soc_pcm_runtime *rtd) |
| { |
| struct snd_soc_card *card = rtd->card; |
| int err; |
| |
| err = tegra_asoc_machine_init(rtd); |
| if (err) |
| return err; |
| |
| snd_soc_dapm_force_enable_pin(&card->dapm, "MICBIAS1"); |
| |
| return 0; |
| } |
| |
| SND_SOC_DAILINK_DEFS(rt5677_aif1, |
| DAILINK_COMP_ARRAY(COMP_EMPTY()), |
| DAILINK_COMP_ARRAY(COMP_CODEC(NULL, "rt5677-aif1")), |
| DAILINK_COMP_ARRAY(COMP_EMPTY())); |
| |
| static struct snd_soc_dai_link tegra_rt5677_dai = { |
| .name = "RT5677", |
| .stream_name = "RT5677 PCM", |
| .init = tegra_rt5677_init, |
| .dai_fmt = SND_SOC_DAIFMT_I2S | |
| SND_SOC_DAIFMT_NB_NF | |
| SND_SOC_DAIFMT_CBS_CFS, |
| SND_SOC_DAILINK_REG(rt5677_aif1), |
| }; |
| |
| static struct snd_soc_card snd_soc_tegra_rt5677 = { |
| .components = "codec:rt5677", |
| .dai_link = &tegra_rt5677_dai, |
| .num_links = 1, |
| .fully_routed = true, |
| }; |
| |
| static const struct tegra_asoc_data tegra_rt5677_data = { |
| .mclk_rate = tegra_machine_mclk_rate_256, |
| .card = &snd_soc_tegra_rt5677, |
| .add_common_dapm_widgets = true, |
| .add_common_controls = true, |
| .add_common_snd_ops = true, |
| .add_mic_jack = true, |
| .add_hp_jack = true, |
| }; |
| |
| /* RT5640 machine */ |
| |
| SND_SOC_DAILINK_DEFS(rt5640_aif1, |
| DAILINK_COMP_ARRAY(COMP_EMPTY()), |
| DAILINK_COMP_ARRAY(COMP_CODEC(NULL, "rt5640-aif1")), |
| DAILINK_COMP_ARRAY(COMP_EMPTY())); |
| |
| static struct snd_soc_dai_link tegra_rt5640_dai = { |
| .name = "RT5640", |
| .stream_name = "RT5640 PCM", |
| .init = tegra_asoc_machine_init, |
| .dai_fmt = SND_SOC_DAIFMT_I2S | |
| SND_SOC_DAIFMT_NB_NF | |
| SND_SOC_DAIFMT_CBS_CFS, |
| SND_SOC_DAILINK_REG(rt5640_aif1), |
| }; |
| |
| static struct snd_soc_card snd_soc_tegra_rt5640 = { |
| .components = "codec:rt5640", |
| .dai_link = &tegra_rt5640_dai, |
| .num_links = 1, |
| .fully_routed = true, |
| }; |
| |
| static const struct tegra_asoc_data tegra_rt5640_data = { |
| .mclk_rate = tegra_machine_mclk_rate_256, |
| .card = &snd_soc_tegra_rt5640, |
| .add_common_dapm_widgets = true, |
| .add_common_controls = true, |
| .add_common_snd_ops = true, |
| .add_hp_jack = true, |
| }; |
| |
| /* RT5632 machine */ |
| |
| SND_SOC_DAILINK_DEFS(rt5632_hifi, |
| DAILINK_COMP_ARRAY(COMP_EMPTY()), |
| DAILINK_COMP_ARRAY(COMP_CODEC(NULL, "alc5632-hifi")), |
| DAILINK_COMP_ARRAY(COMP_EMPTY())); |
| |
| static struct snd_soc_dai_link tegra_rt5632_dai = { |
| .name = "ALC5632", |
| .stream_name = "ALC5632 PCM", |
| .init = tegra_rt5677_init, |
| .dai_fmt = SND_SOC_DAIFMT_I2S | |
| SND_SOC_DAIFMT_NB_NF | |
| SND_SOC_DAIFMT_CBS_CFS, |
| SND_SOC_DAILINK_REG(rt5632_hifi), |
| }; |
| |
| static struct snd_soc_card snd_soc_tegra_rt5632 = { |
| .components = "codec:rt5632", |
| .dai_link = &tegra_rt5632_dai, |
| .num_links = 1, |
| .fully_routed = true, |
| }; |
| |
| static const struct tegra_asoc_data tegra_rt5632_data = { |
| .mclk_rate = tegra_machine_mclk_rate_512, |
| .card = &snd_soc_tegra_rt5632, |
| .add_common_dapm_widgets = true, |
| .add_common_controls = true, |
| .add_common_snd_ops = true, |
| .add_headset_jack = true, |
| }; |
| |
| static const struct of_device_id tegra_machine_of_match[] = { |
| { .compatible = "nvidia,tegra-audio-trimslice", .data = &tegra_trimslice_data }, |
| { .compatible = "nvidia,tegra-audio-max98090", .data = &tegra_max98090_data }, |
| { .compatible = "nvidia,tegra-audio-sgtl5000", .data = &tegra_sgtl5000_data }, |
| { .compatible = "nvidia,tegra-audio-wm9712", .data = &tegra_wm9712_data }, |
| { .compatible = "nvidia,tegra-audio-wm8753", .data = &tegra_wm8753_data }, |
| { .compatible = "nvidia,tegra-audio-rt5677", .data = &tegra_rt5677_data }, |
| { .compatible = "nvidia,tegra-audio-rt5640", .data = &tegra_rt5640_data }, |
| { .compatible = "nvidia,tegra-audio-alc5632", .data = &tegra_rt5632_data }, |
| {}, |
| }; |
| MODULE_DEVICE_TABLE(of, tegra_machine_of_match); |
| |
| static struct platform_driver tegra_asoc_machine_driver = { |
| .driver = { |
| .name = "tegra-audio", |
| .of_match_table = tegra_machine_of_match, |
| .pm = &snd_soc_pm_ops, |
| }, |
| .probe = tegra_asoc_machine_probe, |
| }; |
| module_platform_driver(tegra_asoc_machine_driver); |
| |
| MODULE_AUTHOR("Anatol Pomozov <anatol@google.com>"); |
| MODULE_AUTHOR("Andrey Danin <danindrey@mail.ru>"); |
| MODULE_AUTHOR("Dmitry Osipenko <digetx@gmail.com>"); |
| MODULE_AUTHOR("Ion Agorria <ion@agorria.com>"); |
| MODULE_AUTHOR("Leon Romanovsky <leon@leon.nu>"); |
| MODULE_AUTHOR("Lucas Stach <dev@lynxeye.de>"); |
| MODULE_AUTHOR("Marc Dietrich <marvin24@gmx.de>"); |
| MODULE_AUTHOR("Marcel Ziswiler <marcel@ziswiler.com>"); |
| MODULE_AUTHOR("Mike Rapoport <mike@compulab.co.il>"); |
| MODULE_AUTHOR("Stephen Warren <swarren@nvidia.com>"); |
| MODULE_AUTHOR("Svyatoslav Ryhel <clamor95@gmail.com>"); |
| MODULE_DESCRIPTION("Tegra machine ASoC driver"); |
| MODULE_LICENSE("GPL"); |