1cc8f70f5SDmitry Osipenko // SPDX-License-Identifier: GPL-2.0-only 2cc8f70f5SDmitry Osipenko /* 3cc8f70f5SDmitry Osipenko * tegra_asoc_machine.c - Universal ASoC machine driver for NVIDIA Tegra boards. 4cc8f70f5SDmitry Osipenko */ 5cc8f70f5SDmitry Osipenko 68c1b3b15SDmitry Osipenko #include <linux/clk.h> 7cc8f70f5SDmitry Osipenko #include <linux/export.h> 8cc8f70f5SDmitry Osipenko #include <linux/gpio/consumer.h> 9cc8f70f5SDmitry Osipenko #include <linux/module.h> 10cc8f70f5SDmitry Osipenko #include <linux/of.h> 11cc8f70f5SDmitry Osipenko #include <linux/of_device.h> 12cc8f70f5SDmitry Osipenko #include <linux/platform_device.h> 13cc8f70f5SDmitry Osipenko #include <linux/slab.h> 14cc8f70f5SDmitry Osipenko 15cc8f70f5SDmitry Osipenko #include <sound/core.h> 16cc8f70f5SDmitry Osipenko #include <sound/jack.h> 17cc8f70f5SDmitry Osipenko #include <sound/pcm.h> 18cc8f70f5SDmitry Osipenko #include <sound/pcm_params.h> 19cc8f70f5SDmitry Osipenko #include <sound/soc.h> 20cc8f70f5SDmitry Osipenko 21cc8f70f5SDmitry Osipenko #include "tegra_asoc_machine.h" 22cc8f70f5SDmitry Osipenko 23cc8f70f5SDmitry Osipenko /* Headphones Jack */ 24cc8f70f5SDmitry Osipenko 25cc8f70f5SDmitry Osipenko static struct snd_soc_jack tegra_machine_hp_jack; 26cc8f70f5SDmitry Osipenko 27cc8f70f5SDmitry Osipenko static struct snd_soc_jack_pin tegra_machine_hp_jack_pins[] = { 28cc8f70f5SDmitry Osipenko { .pin = "Headphone", .mask = SND_JACK_HEADPHONE }, 29cc8f70f5SDmitry Osipenko { .pin = "Headphones", .mask = SND_JACK_HEADPHONE }, 30cc8f70f5SDmitry Osipenko }; 31cc8f70f5SDmitry Osipenko 32cc8f70f5SDmitry Osipenko static struct snd_soc_jack_gpio tegra_machine_hp_jack_gpio = { 33cc8f70f5SDmitry Osipenko .name = "Headphones detection", 34cc8f70f5SDmitry Osipenko .report = SND_JACK_HEADPHONE, 35cc8f70f5SDmitry Osipenko .debounce_time = 150, 36cc8f70f5SDmitry Osipenko }; 37cc8f70f5SDmitry Osipenko 38cc8f70f5SDmitry Osipenko /* Headset Jack */ 39cc8f70f5SDmitry Osipenko 40cc8f70f5SDmitry Osipenko static struct snd_soc_jack tegra_machine_headset_jack; 41cc8f70f5SDmitry Osipenko 42cc8f70f5SDmitry Osipenko static struct snd_soc_jack_pin tegra_machine_headset_jack_pins[] = { 43cc8f70f5SDmitry Osipenko { .pin = "Headset Mic", .mask = SND_JACK_MICROPHONE }, 44cc8f70f5SDmitry Osipenko { .pin = "Headset Stereophone", .mask = SND_JACK_HEADPHONE }, 45cc8f70f5SDmitry Osipenko }; 46cc8f70f5SDmitry Osipenko 47cc8f70f5SDmitry Osipenko static struct snd_soc_jack_gpio tegra_machine_headset_jack_gpio = { 48cc8f70f5SDmitry Osipenko .name = "Headset detection", 49cc8f70f5SDmitry Osipenko .report = SND_JACK_HEADSET, 50cc8f70f5SDmitry Osipenko .debounce_time = 150, 51cc8f70f5SDmitry Osipenko }; 52cc8f70f5SDmitry Osipenko 53cc8f70f5SDmitry Osipenko /* Mic Jack */ 54cc8f70f5SDmitry Osipenko 55cc8f70f5SDmitry Osipenko static struct snd_soc_jack tegra_machine_mic_jack; 56cc8f70f5SDmitry Osipenko 57cc8f70f5SDmitry Osipenko static struct snd_soc_jack_pin tegra_machine_mic_jack_pins[] = { 58cc8f70f5SDmitry Osipenko { .pin = "Mic Jack", .mask = SND_JACK_MICROPHONE }, 59cc8f70f5SDmitry Osipenko { .pin = "Headset Mic", .mask = SND_JACK_MICROPHONE }, 60cc8f70f5SDmitry Osipenko }; 61cc8f70f5SDmitry Osipenko 62cc8f70f5SDmitry Osipenko static struct snd_soc_jack_gpio tegra_machine_mic_jack_gpio = { 63cc8f70f5SDmitry Osipenko .name = "Mic detection", 64cc8f70f5SDmitry Osipenko .report = SND_JACK_MICROPHONE, 65cc8f70f5SDmitry Osipenko .debounce_time = 150, 66cc8f70f5SDmitry Osipenko }; 67cc8f70f5SDmitry Osipenko 68cc8f70f5SDmitry Osipenko static int tegra_machine_event(struct snd_soc_dapm_widget *w, 69cc8f70f5SDmitry Osipenko struct snd_kcontrol *k, int event) 70cc8f70f5SDmitry Osipenko { 71cc8f70f5SDmitry Osipenko struct snd_soc_dapm_context *dapm = w->dapm; 72cc8f70f5SDmitry Osipenko struct tegra_machine *machine = snd_soc_card_get_drvdata(dapm->card); 73cc8f70f5SDmitry Osipenko 74cc8f70f5SDmitry Osipenko if (!strcmp(w->name, "Int Spk") || !strcmp(w->name, "Speakers")) 75cc8f70f5SDmitry Osipenko gpiod_set_value_cansleep(machine->gpiod_spkr_en, 76cc8f70f5SDmitry Osipenko SND_SOC_DAPM_EVENT_ON(event)); 77cc8f70f5SDmitry Osipenko 78cc8f70f5SDmitry Osipenko if (!strcmp(w->name, "Mic Jack")) 79cc8f70f5SDmitry Osipenko gpiod_set_value_cansleep(machine->gpiod_ext_mic_en, 80cc8f70f5SDmitry Osipenko SND_SOC_DAPM_EVENT_ON(event)); 81cc8f70f5SDmitry Osipenko 82cc8f70f5SDmitry Osipenko if (!strcmp(w->name, "Int Mic")) 83cc8f70f5SDmitry Osipenko gpiod_set_value_cansleep(machine->gpiod_int_mic_en, 84cc8f70f5SDmitry Osipenko SND_SOC_DAPM_EVENT_ON(event)); 85cc8f70f5SDmitry Osipenko 86cc8f70f5SDmitry Osipenko if (!strcmp(w->name, "Headphone") || !strcmp(w->name, "Headphone Jack")) 87cc8f70f5SDmitry Osipenko gpiod_set_value_cansleep(machine->gpiod_hp_mute, 88cc8f70f5SDmitry Osipenko !SND_SOC_DAPM_EVENT_ON(event)); 89cc8f70f5SDmitry Osipenko 90cc8f70f5SDmitry Osipenko return 0; 91cc8f70f5SDmitry Osipenko } 92cc8f70f5SDmitry Osipenko 93cc8f70f5SDmitry Osipenko static const struct snd_soc_dapm_widget tegra_machine_dapm_widgets[] = { 94cc8f70f5SDmitry Osipenko SND_SOC_DAPM_HP("Headphone Jack", tegra_machine_event), 95cc8f70f5SDmitry Osipenko SND_SOC_DAPM_HP("Headphone", tegra_machine_event), 96cc8f70f5SDmitry Osipenko SND_SOC_DAPM_HP("Headset Stereophone", NULL), 97cc8f70f5SDmitry Osipenko SND_SOC_DAPM_HP("Headphones", NULL), 98cc8f70f5SDmitry Osipenko SND_SOC_DAPM_SPK("Speakers", tegra_machine_event), 99cc8f70f5SDmitry Osipenko SND_SOC_DAPM_SPK("Int Spk", tegra_machine_event), 100cc8f70f5SDmitry Osipenko SND_SOC_DAPM_MIC("Int Mic", tegra_machine_event), 101cc8f70f5SDmitry Osipenko SND_SOC_DAPM_MIC("Mic Jack", tegra_machine_event), 102cc8f70f5SDmitry Osipenko SND_SOC_DAPM_MIC("Internal Mic 1", NULL), 103cc8f70f5SDmitry Osipenko SND_SOC_DAPM_MIC("Internal Mic 2", NULL), 104cc8f70f5SDmitry Osipenko SND_SOC_DAPM_MIC("Headset Mic", NULL), 105cc8f70f5SDmitry Osipenko SND_SOC_DAPM_MIC("Digital Mic", NULL), 106cc8f70f5SDmitry Osipenko SND_SOC_DAPM_MIC("Mic", NULL), 107cc8f70f5SDmitry Osipenko SND_SOC_DAPM_LINE("Line In Jack", NULL), 108cc8f70f5SDmitry Osipenko SND_SOC_DAPM_LINE("Line In", NULL), 109cc8f70f5SDmitry Osipenko SND_SOC_DAPM_LINE("LineIn", NULL), 110cc8f70f5SDmitry Osipenko }; 111cc8f70f5SDmitry Osipenko 112cc8f70f5SDmitry Osipenko static const struct snd_kcontrol_new tegra_machine_controls[] = { 113cc8f70f5SDmitry Osipenko SOC_DAPM_PIN_SWITCH("Speakers"), 114cc8f70f5SDmitry Osipenko SOC_DAPM_PIN_SWITCH("Int Spk"), 115cc8f70f5SDmitry Osipenko SOC_DAPM_PIN_SWITCH("Int Mic"), 116cc8f70f5SDmitry Osipenko SOC_DAPM_PIN_SWITCH("Headset Mic"), 117cc8f70f5SDmitry Osipenko SOC_DAPM_PIN_SWITCH("Internal Mic 1"), 118cc8f70f5SDmitry Osipenko SOC_DAPM_PIN_SWITCH("Internal Mic 2"), 119cc8f70f5SDmitry Osipenko }; 120cc8f70f5SDmitry Osipenko 121cc8f70f5SDmitry Osipenko int tegra_asoc_machine_init(struct snd_soc_pcm_runtime *rtd) 122cc8f70f5SDmitry Osipenko { 123cc8f70f5SDmitry Osipenko struct snd_soc_card *card = rtd->card; 124cc8f70f5SDmitry Osipenko struct tegra_machine *machine = snd_soc_card_get_drvdata(card); 125cc8f70f5SDmitry Osipenko int err; 126cc8f70f5SDmitry Osipenko 127cc8f70f5SDmitry Osipenko if (machine->gpiod_hp_det && machine->asoc->add_hp_jack) { 128cc8f70f5SDmitry Osipenko err = snd_soc_card_jack_new(card, "Headphones Jack", 129cc8f70f5SDmitry Osipenko SND_JACK_HEADPHONE, 130cc8f70f5SDmitry Osipenko &tegra_machine_hp_jack, 131cc8f70f5SDmitry Osipenko tegra_machine_hp_jack_pins, 132cc8f70f5SDmitry Osipenko ARRAY_SIZE(tegra_machine_hp_jack_pins)); 133cc8f70f5SDmitry Osipenko if (err) { 134cc8f70f5SDmitry Osipenko dev_err(rtd->dev, 135cc8f70f5SDmitry Osipenko "Headphones Jack creation failed: %d\n", err); 136cc8f70f5SDmitry Osipenko return err; 137cc8f70f5SDmitry Osipenko } 138cc8f70f5SDmitry Osipenko 139cc8f70f5SDmitry Osipenko tegra_machine_hp_jack_gpio.desc = machine->gpiod_hp_det; 140cc8f70f5SDmitry Osipenko 141cc8f70f5SDmitry Osipenko err = snd_soc_jack_add_gpios(&tegra_machine_hp_jack, 1, 142cc8f70f5SDmitry Osipenko &tegra_machine_hp_jack_gpio); 143cc8f70f5SDmitry Osipenko if (err) 144cc8f70f5SDmitry Osipenko dev_err(rtd->dev, "HP GPIOs not added: %d\n", err); 145cc8f70f5SDmitry Osipenko } 146cc8f70f5SDmitry Osipenko 147cc8f70f5SDmitry Osipenko if (machine->gpiod_hp_det && machine->asoc->add_headset_jack) { 148cc8f70f5SDmitry Osipenko err = snd_soc_card_jack_new(card, "Headset Jack", 149cc8f70f5SDmitry Osipenko SND_JACK_HEADSET, 150cc8f70f5SDmitry Osipenko &tegra_machine_headset_jack, 151cc8f70f5SDmitry Osipenko tegra_machine_headset_jack_pins, 152cc8f70f5SDmitry Osipenko ARRAY_SIZE(tegra_machine_headset_jack_pins)); 153cc8f70f5SDmitry Osipenko if (err) { 154cc8f70f5SDmitry Osipenko dev_err(rtd->dev, 155cc8f70f5SDmitry Osipenko "Headset Jack creation failed: %d\n", err); 156cc8f70f5SDmitry Osipenko return err; 157cc8f70f5SDmitry Osipenko } 158cc8f70f5SDmitry Osipenko 159cc8f70f5SDmitry Osipenko tegra_machine_headset_jack_gpio.desc = machine->gpiod_hp_det; 160cc8f70f5SDmitry Osipenko 161cc8f70f5SDmitry Osipenko err = snd_soc_jack_add_gpios(&tegra_machine_headset_jack, 1, 162cc8f70f5SDmitry Osipenko &tegra_machine_headset_jack_gpio); 163cc8f70f5SDmitry Osipenko if (err) 164cc8f70f5SDmitry Osipenko dev_err(rtd->dev, "Headset GPIOs not added: %d\n", err); 165cc8f70f5SDmitry Osipenko } 166cc8f70f5SDmitry Osipenko 167cc8f70f5SDmitry Osipenko if (machine->gpiod_mic_det && machine->asoc->add_mic_jack) { 168cc8f70f5SDmitry Osipenko err = snd_soc_card_jack_new(rtd->card, "Mic Jack", 169cc8f70f5SDmitry Osipenko SND_JACK_MICROPHONE, 170cc8f70f5SDmitry Osipenko &tegra_machine_mic_jack, 171cc8f70f5SDmitry Osipenko tegra_machine_mic_jack_pins, 172cc8f70f5SDmitry Osipenko ARRAY_SIZE(tegra_machine_mic_jack_pins)); 173cc8f70f5SDmitry Osipenko if (err) { 174cc8f70f5SDmitry Osipenko dev_err(rtd->dev, "Mic Jack creation failed: %d\n", err); 175cc8f70f5SDmitry Osipenko return err; 176cc8f70f5SDmitry Osipenko } 177cc8f70f5SDmitry Osipenko 178cc8f70f5SDmitry Osipenko tegra_machine_mic_jack_gpio.desc = machine->gpiod_mic_det; 179cc8f70f5SDmitry Osipenko 180cc8f70f5SDmitry Osipenko err = snd_soc_jack_add_gpios(&tegra_machine_mic_jack, 1, 181cc8f70f5SDmitry Osipenko &tegra_machine_mic_jack_gpio); 182cc8f70f5SDmitry Osipenko if (err) 183cc8f70f5SDmitry Osipenko dev_err(rtd->dev, "Mic GPIOs not added: %d\n", err); 184cc8f70f5SDmitry Osipenko } 185cc8f70f5SDmitry Osipenko 186cc8f70f5SDmitry Osipenko return 0; 187cc8f70f5SDmitry Osipenko } 188cc8f70f5SDmitry Osipenko EXPORT_SYMBOL_GPL(tegra_asoc_machine_init); 189cc8f70f5SDmitry Osipenko 190cc8f70f5SDmitry Osipenko static unsigned int tegra_machine_mclk_rate_128(unsigned int srate) 191cc8f70f5SDmitry Osipenko { 192cc8f70f5SDmitry Osipenko return 128 * srate; 193cc8f70f5SDmitry Osipenko } 194cc8f70f5SDmitry Osipenko 195cc8f70f5SDmitry Osipenko static unsigned int tegra_machine_mclk_rate_256(unsigned int srate) 196cc8f70f5SDmitry Osipenko { 197cc8f70f5SDmitry Osipenko return 256 * srate; 198cc8f70f5SDmitry Osipenko } 199cc8f70f5SDmitry Osipenko 200cc8f70f5SDmitry Osipenko static unsigned int tegra_machine_mclk_rate_512(unsigned int srate) 201cc8f70f5SDmitry Osipenko { 202cc8f70f5SDmitry Osipenko return 512 * srate; 203cc8f70f5SDmitry Osipenko } 204cc8f70f5SDmitry Osipenko 205cc8f70f5SDmitry Osipenko static unsigned int tegra_machine_mclk_rate_12mhz(unsigned int srate) 206cc8f70f5SDmitry Osipenko { 207cc8f70f5SDmitry Osipenko unsigned int mclk; 208cc8f70f5SDmitry Osipenko 209cc8f70f5SDmitry Osipenko switch (srate) { 210cc8f70f5SDmitry Osipenko case 8000: 211cc8f70f5SDmitry Osipenko case 16000: 212cc8f70f5SDmitry Osipenko case 24000: 213cc8f70f5SDmitry Osipenko case 32000: 214cc8f70f5SDmitry Osipenko case 48000: 215cc8f70f5SDmitry Osipenko case 64000: 216cc8f70f5SDmitry Osipenko case 96000: 217cc8f70f5SDmitry Osipenko mclk = 12288000; 218cc8f70f5SDmitry Osipenko break; 219cc8f70f5SDmitry Osipenko case 11025: 220cc8f70f5SDmitry Osipenko case 22050: 221cc8f70f5SDmitry Osipenko case 44100: 222cc8f70f5SDmitry Osipenko case 88200: 223cc8f70f5SDmitry Osipenko mclk = 11289600; 224cc8f70f5SDmitry Osipenko break; 225cc8f70f5SDmitry Osipenko default: 226cc8f70f5SDmitry Osipenko mclk = 12000000; 227cc8f70f5SDmitry Osipenko break; 228cc8f70f5SDmitry Osipenko } 229cc8f70f5SDmitry Osipenko 230cc8f70f5SDmitry Osipenko return mclk; 231cc8f70f5SDmitry Osipenko } 232cc8f70f5SDmitry Osipenko 233cc8f70f5SDmitry Osipenko static int tegra_machine_hw_params(struct snd_pcm_substream *substream, 234cc8f70f5SDmitry Osipenko struct snd_pcm_hw_params *params) 235cc8f70f5SDmitry Osipenko { 236cc8f70f5SDmitry Osipenko struct snd_soc_pcm_runtime *rtd = substream->private_data; 237cc8f70f5SDmitry Osipenko struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); 238cc8f70f5SDmitry Osipenko struct snd_soc_card *card = rtd->card; 239cc8f70f5SDmitry Osipenko struct tegra_machine *machine = snd_soc_card_get_drvdata(card); 240cc8f70f5SDmitry Osipenko unsigned int srate = params_rate(params); 241cc8f70f5SDmitry Osipenko unsigned int mclk = machine->asoc->mclk_rate(srate); 242cc8f70f5SDmitry Osipenko unsigned int clk_id = machine->asoc->mclk_id; 2438c1b3b15SDmitry Osipenko unsigned int new_baseclock; 244cc8f70f5SDmitry Osipenko int err; 245cc8f70f5SDmitry Osipenko 2468c1b3b15SDmitry Osipenko switch (srate) { 2478c1b3b15SDmitry Osipenko case 11025: 2488c1b3b15SDmitry Osipenko case 22050: 2498c1b3b15SDmitry Osipenko case 44100: 2508c1b3b15SDmitry Osipenko case 88200: 2518c1b3b15SDmitry Osipenko if (of_machine_is_compatible("nvidia,tegra20")) 2528c1b3b15SDmitry Osipenko new_baseclock = 56448000; 2538c1b3b15SDmitry Osipenko else if (of_machine_is_compatible("nvidia,tegra30")) 2548c1b3b15SDmitry Osipenko new_baseclock = 564480000; 2558c1b3b15SDmitry Osipenko else 2568c1b3b15SDmitry Osipenko new_baseclock = 282240000; 2578c1b3b15SDmitry Osipenko break; 2588c1b3b15SDmitry Osipenko case 8000: 2598c1b3b15SDmitry Osipenko case 16000: 2608c1b3b15SDmitry Osipenko case 32000: 2618c1b3b15SDmitry Osipenko case 48000: 2628c1b3b15SDmitry Osipenko case 64000: 2638c1b3b15SDmitry Osipenko case 96000: 2648c1b3b15SDmitry Osipenko if (of_machine_is_compatible("nvidia,tegra20")) 2658c1b3b15SDmitry Osipenko new_baseclock = 73728000; 2668c1b3b15SDmitry Osipenko else if (of_machine_is_compatible("nvidia,tegra30")) 2678c1b3b15SDmitry Osipenko new_baseclock = 552960000; 2688c1b3b15SDmitry Osipenko else 2698c1b3b15SDmitry Osipenko new_baseclock = 368640000; 2708c1b3b15SDmitry Osipenko break; 2718c1b3b15SDmitry Osipenko default: 2728c1b3b15SDmitry Osipenko dev_err(card->dev, "Invalid sound rate: %u\n", srate); 2738c1b3b15SDmitry Osipenko return -EINVAL; 2748c1b3b15SDmitry Osipenko } 2758c1b3b15SDmitry Osipenko 2768c1b3b15SDmitry Osipenko if (new_baseclock != machine->set_baseclock || 2778c1b3b15SDmitry Osipenko mclk != machine->set_mclk) { 2788c1b3b15SDmitry Osipenko machine->set_baseclock = 0; 2798c1b3b15SDmitry Osipenko machine->set_mclk = 0; 2808c1b3b15SDmitry Osipenko 2818c1b3b15SDmitry Osipenko clk_disable_unprepare(machine->clk_cdev1); 2828c1b3b15SDmitry Osipenko 2838c1b3b15SDmitry Osipenko err = clk_set_rate(machine->clk_pll_a, new_baseclock); 2848c1b3b15SDmitry Osipenko if (err) { 2858c1b3b15SDmitry Osipenko dev_err(card->dev, "Can't set pll_a rate: %d\n", err); 286cc8f70f5SDmitry Osipenko return err; 287cc8f70f5SDmitry Osipenko } 288cc8f70f5SDmitry Osipenko 2898c1b3b15SDmitry Osipenko err = clk_set_rate(machine->clk_pll_a_out0, mclk); 2908c1b3b15SDmitry Osipenko if (err) { 2918c1b3b15SDmitry Osipenko dev_err(card->dev, "Can't set pll_a_out0 rate: %d\n", err); 2928c1b3b15SDmitry Osipenko return err; 2938c1b3b15SDmitry Osipenko } 2948c1b3b15SDmitry Osipenko 2958c1b3b15SDmitry Osipenko /* Don't set cdev1/extern1 rate; it's locked to pll_a_out0 */ 2968c1b3b15SDmitry Osipenko 2978c1b3b15SDmitry Osipenko err = clk_prepare_enable(machine->clk_cdev1); 2988c1b3b15SDmitry Osipenko if (err) { 2998c1b3b15SDmitry Osipenko dev_err(card->dev, "Can't enable cdev1: %d\n", err); 3008c1b3b15SDmitry Osipenko return err; 3018c1b3b15SDmitry Osipenko } 3028c1b3b15SDmitry Osipenko 3038c1b3b15SDmitry Osipenko machine->set_baseclock = new_baseclock; 3048c1b3b15SDmitry Osipenko machine->set_mclk = mclk; 3058c1b3b15SDmitry Osipenko } 3068c1b3b15SDmitry Osipenko 307cc8f70f5SDmitry Osipenko err = snd_soc_dai_set_sysclk(codec_dai, clk_id, mclk, SND_SOC_CLOCK_IN); 308cc8f70f5SDmitry Osipenko if (err < 0) { 309cc8f70f5SDmitry Osipenko dev_err(card->dev, "codec_dai clock not set: %d\n", err); 310cc8f70f5SDmitry Osipenko return err; 311cc8f70f5SDmitry Osipenko } 312cc8f70f5SDmitry Osipenko 313cc8f70f5SDmitry Osipenko return 0; 314cc8f70f5SDmitry Osipenko } 315cc8f70f5SDmitry Osipenko 316*620868b2SRikard Falkeborn static const struct snd_soc_ops tegra_machine_snd_ops = { 317cc8f70f5SDmitry Osipenko .hw_params = tegra_machine_hw_params, 318cc8f70f5SDmitry Osipenko }; 319cc8f70f5SDmitry Osipenko 320cc8f70f5SDmitry Osipenko static void tegra_machine_node_release(void *of_node) 321cc8f70f5SDmitry Osipenko { 322cc8f70f5SDmitry Osipenko of_node_put(of_node); 323cc8f70f5SDmitry Osipenko } 324cc8f70f5SDmitry Osipenko 325cc8f70f5SDmitry Osipenko static struct device_node * 326cc8f70f5SDmitry Osipenko tegra_machine_parse_phandle(struct device *dev, const char *name) 327cc8f70f5SDmitry Osipenko { 328cc8f70f5SDmitry Osipenko struct device_node *np; 329cc8f70f5SDmitry Osipenko int err; 330cc8f70f5SDmitry Osipenko 331cc8f70f5SDmitry Osipenko np = of_parse_phandle(dev->of_node, name, 0); 332cc8f70f5SDmitry Osipenko if (!np) { 333cc8f70f5SDmitry Osipenko dev_err(dev, "Property '%s' missing or invalid\n", name); 334cc8f70f5SDmitry Osipenko return ERR_PTR(-EINVAL); 335cc8f70f5SDmitry Osipenko } 336cc8f70f5SDmitry Osipenko 337cc8f70f5SDmitry Osipenko err = devm_add_action_or_reset(dev, tegra_machine_node_release, np); 338cc8f70f5SDmitry Osipenko if (err) 339cc8f70f5SDmitry Osipenko return ERR_PTR(err); 340cc8f70f5SDmitry Osipenko 341cc8f70f5SDmitry Osipenko return np; 342cc8f70f5SDmitry Osipenko } 343cc8f70f5SDmitry Osipenko 344cc8f70f5SDmitry Osipenko int tegra_asoc_machine_probe(struct platform_device *pdev) 345cc8f70f5SDmitry Osipenko { 346cc8f70f5SDmitry Osipenko struct device_node *np_codec, *np_i2s; 347cc8f70f5SDmitry Osipenko const struct tegra_asoc_data *asoc; 348cc8f70f5SDmitry Osipenko struct device *dev = &pdev->dev; 349cc8f70f5SDmitry Osipenko struct tegra_machine *machine; 350cc8f70f5SDmitry Osipenko struct snd_soc_card *card; 351cc8f70f5SDmitry Osipenko struct gpio_desc *gpiod; 352cc8f70f5SDmitry Osipenko int err; 353cc8f70f5SDmitry Osipenko 354cc8f70f5SDmitry Osipenko machine = devm_kzalloc(dev, sizeof(*machine), GFP_KERNEL); 355cc8f70f5SDmitry Osipenko if (!machine) 356cc8f70f5SDmitry Osipenko return -ENOMEM; 357cc8f70f5SDmitry Osipenko 358cc8f70f5SDmitry Osipenko asoc = of_device_get_match_data(dev); 359cc8f70f5SDmitry Osipenko card = asoc->card; 360cc8f70f5SDmitry Osipenko card->dev = dev; 361cc8f70f5SDmitry Osipenko 362cc8f70f5SDmitry Osipenko machine->asoc = asoc; 363cc8f70f5SDmitry Osipenko machine->mic_jack = &tegra_machine_mic_jack; 364cc8f70f5SDmitry Osipenko machine->hp_jack_gpio = &tegra_machine_hp_jack_gpio; 365cc8f70f5SDmitry Osipenko snd_soc_card_set_drvdata(card, machine); 366cc8f70f5SDmitry Osipenko 367cc8f70f5SDmitry Osipenko gpiod = devm_gpiod_get_optional(dev, "nvidia,hp-mute", GPIOD_OUT_HIGH); 368cc8f70f5SDmitry Osipenko machine->gpiod_hp_mute = gpiod; 369cc8f70f5SDmitry Osipenko if (IS_ERR(gpiod)) 370cc8f70f5SDmitry Osipenko return PTR_ERR(gpiod); 371cc8f70f5SDmitry Osipenko 372cc8f70f5SDmitry Osipenko gpiod = devm_gpiod_get_optional(dev, "nvidia,hp-det", GPIOD_IN); 373cc8f70f5SDmitry Osipenko machine->gpiod_hp_det = gpiod; 374cc8f70f5SDmitry Osipenko if (IS_ERR(gpiod)) 375cc8f70f5SDmitry Osipenko return PTR_ERR(gpiod); 376cc8f70f5SDmitry Osipenko 377cc8f70f5SDmitry Osipenko gpiod = devm_gpiod_get_optional(dev, "nvidia,mic-det", GPIOD_IN); 378cc8f70f5SDmitry Osipenko machine->gpiod_mic_det = gpiod; 379cc8f70f5SDmitry Osipenko if (IS_ERR(gpiod)) 380cc8f70f5SDmitry Osipenko return PTR_ERR(gpiod); 381cc8f70f5SDmitry Osipenko 382cc8f70f5SDmitry Osipenko gpiod = devm_gpiod_get_optional(dev, "nvidia,spkr-en", GPIOD_OUT_LOW); 383cc8f70f5SDmitry Osipenko machine->gpiod_spkr_en = gpiod; 384cc8f70f5SDmitry Osipenko if (IS_ERR(gpiod)) 385cc8f70f5SDmitry Osipenko return PTR_ERR(gpiod); 386cc8f70f5SDmitry Osipenko 387cc8f70f5SDmitry Osipenko gpiod = devm_gpiod_get_optional(dev, "nvidia,int-mic-en", GPIOD_OUT_LOW); 388cc8f70f5SDmitry Osipenko machine->gpiod_int_mic_en = gpiod; 389cc8f70f5SDmitry Osipenko if (IS_ERR(gpiod)) 390cc8f70f5SDmitry Osipenko return PTR_ERR(gpiod); 391cc8f70f5SDmitry Osipenko 392cc8f70f5SDmitry Osipenko gpiod = devm_gpiod_get_optional(dev, "nvidia,ext-mic-en", GPIOD_OUT_LOW); 393cc8f70f5SDmitry Osipenko machine->gpiod_ext_mic_en = gpiod; 394cc8f70f5SDmitry Osipenko if (IS_ERR(gpiod)) 395cc8f70f5SDmitry Osipenko return PTR_ERR(gpiod); 396cc8f70f5SDmitry Osipenko 397cc8f70f5SDmitry Osipenko err = snd_soc_of_parse_card_name(card, "nvidia,model"); 398cc8f70f5SDmitry Osipenko if (err) 399cc8f70f5SDmitry Osipenko return err; 400cc8f70f5SDmitry Osipenko 401cc8f70f5SDmitry Osipenko if (!card->dapm_routes) { 402cc8f70f5SDmitry Osipenko err = snd_soc_of_parse_audio_routing(card, "nvidia,audio-routing"); 403cc8f70f5SDmitry Osipenko if (err) 404cc8f70f5SDmitry Osipenko return err; 405cc8f70f5SDmitry Osipenko } 406cc8f70f5SDmitry Osipenko 407cc8f70f5SDmitry Osipenko np_codec = tegra_machine_parse_phandle(dev, "nvidia,audio-codec"); 408cc8f70f5SDmitry Osipenko if (IS_ERR(np_codec)) 409cc8f70f5SDmitry Osipenko return PTR_ERR(np_codec); 410cc8f70f5SDmitry Osipenko 411cc8f70f5SDmitry Osipenko np_i2s = tegra_machine_parse_phandle(dev, "nvidia,i2s-controller"); 4123aed3ddfSDan Carpenter if (IS_ERR(np_i2s)) 413cc8f70f5SDmitry Osipenko return PTR_ERR(np_i2s); 414cc8f70f5SDmitry Osipenko 415cc8f70f5SDmitry Osipenko card->dai_link->cpus->of_node = np_i2s; 416cc8f70f5SDmitry Osipenko card->dai_link->codecs->of_node = np_codec; 417cc8f70f5SDmitry Osipenko card->dai_link->platforms->of_node = np_i2s; 418cc8f70f5SDmitry Osipenko 419cc8f70f5SDmitry Osipenko if (asoc->add_common_controls) { 420cc8f70f5SDmitry Osipenko card->controls = tegra_machine_controls; 421cc8f70f5SDmitry Osipenko card->num_controls = ARRAY_SIZE(tegra_machine_controls); 422cc8f70f5SDmitry Osipenko } 423cc8f70f5SDmitry Osipenko 424cc8f70f5SDmitry Osipenko if (asoc->add_common_dapm_widgets) { 425cc8f70f5SDmitry Osipenko card->dapm_widgets = tegra_machine_dapm_widgets; 426cc8f70f5SDmitry Osipenko card->num_dapm_widgets = ARRAY_SIZE(tegra_machine_dapm_widgets); 427cc8f70f5SDmitry Osipenko } 428cc8f70f5SDmitry Osipenko 429cc8f70f5SDmitry Osipenko if (asoc->add_common_snd_ops) 430cc8f70f5SDmitry Osipenko card->dai_link->ops = &tegra_machine_snd_ops; 431cc8f70f5SDmitry Osipenko 432cc8f70f5SDmitry Osipenko if (!card->owner) 433cc8f70f5SDmitry Osipenko card->owner = THIS_MODULE; 434cc8f70f5SDmitry Osipenko if (!card->driver_name) 435cc8f70f5SDmitry Osipenko card->driver_name = "tegra"; 436cc8f70f5SDmitry Osipenko 4378c1b3b15SDmitry Osipenko machine->clk_pll_a = devm_clk_get(dev, "pll_a"); 4388c1b3b15SDmitry Osipenko if (IS_ERR(machine->clk_pll_a)) { 4398c1b3b15SDmitry Osipenko dev_err(dev, "Can't retrieve clk pll_a\n"); 4408c1b3b15SDmitry Osipenko return PTR_ERR(machine->clk_pll_a); 4418c1b3b15SDmitry Osipenko } 4428c1b3b15SDmitry Osipenko 4438c1b3b15SDmitry Osipenko machine->clk_pll_a_out0 = devm_clk_get(dev, "pll_a_out0"); 4448c1b3b15SDmitry Osipenko if (IS_ERR(machine->clk_pll_a_out0)) { 4458c1b3b15SDmitry Osipenko dev_err(dev, "Can't retrieve clk pll_a_out0\n"); 4468c1b3b15SDmitry Osipenko return PTR_ERR(machine->clk_pll_a_out0); 4478c1b3b15SDmitry Osipenko } 4488c1b3b15SDmitry Osipenko 4498c1b3b15SDmitry Osipenko machine->clk_cdev1 = devm_clk_get(dev, "mclk"); 4508c1b3b15SDmitry Osipenko if (IS_ERR(machine->clk_cdev1)) { 4518c1b3b15SDmitry Osipenko dev_err(dev, "Can't retrieve clk cdev1\n"); 4528c1b3b15SDmitry Osipenko return PTR_ERR(machine->clk_cdev1); 4538c1b3b15SDmitry Osipenko } 4548c1b3b15SDmitry Osipenko 4558c1b3b15SDmitry Osipenko /* 4568c1b3b15SDmitry Osipenko * If clock parents are not set in DT, configure here to use clk_out_1 4578c1b3b15SDmitry Osipenko * as mclk and extern1 as parent for Tegra30 and higher. 4588c1b3b15SDmitry Osipenko */ 4598c1b3b15SDmitry Osipenko if (!of_find_property(dev->of_node, "assigned-clock-parents", NULL) && 4608c1b3b15SDmitry Osipenko !of_machine_is_compatible("nvidia,tegra20")) { 4618c1b3b15SDmitry Osipenko struct clk *clk_out_1, *clk_extern1; 4628c1b3b15SDmitry Osipenko 4638c1b3b15SDmitry Osipenko dev_warn(dev, "Configuring clocks for a legacy device-tree\n"); 4648c1b3b15SDmitry Osipenko dev_warn(dev, "Please update DT to use assigned-clock-parents\n"); 4658c1b3b15SDmitry Osipenko 4668c1b3b15SDmitry Osipenko clk_extern1 = devm_clk_get(dev, "extern1"); 4678c1b3b15SDmitry Osipenko if (IS_ERR(clk_extern1)) { 4688c1b3b15SDmitry Osipenko dev_err(dev, "Can't retrieve clk extern1\n"); 4698c1b3b15SDmitry Osipenko return PTR_ERR(clk_extern1); 4708c1b3b15SDmitry Osipenko } 4718c1b3b15SDmitry Osipenko 4728c1b3b15SDmitry Osipenko err = clk_set_parent(clk_extern1, machine->clk_pll_a_out0); 4738c1b3b15SDmitry Osipenko if (err < 0) { 4748c1b3b15SDmitry Osipenko dev_err(dev, "Set parent failed for clk extern1\n"); 475cc8f70f5SDmitry Osipenko return err; 4768c1b3b15SDmitry Osipenko } 4778c1b3b15SDmitry Osipenko 4788c1b3b15SDmitry Osipenko clk_out_1 = devm_clk_get(dev, "pmc_clk_out_1"); 4798c1b3b15SDmitry Osipenko if (IS_ERR(clk_out_1)) { 4808c1b3b15SDmitry Osipenko dev_err(dev, "Can't retrieve pmc_clk_out_1\n"); 4818c1b3b15SDmitry Osipenko return PTR_ERR(clk_out_1); 4828c1b3b15SDmitry Osipenko } 4838c1b3b15SDmitry Osipenko 4848c1b3b15SDmitry Osipenko err = clk_set_parent(clk_out_1, clk_extern1); 4858c1b3b15SDmitry Osipenko if (err < 0) { 4868c1b3b15SDmitry Osipenko dev_err(dev, "Set parent failed for pmc_clk_out_1\n"); 4878c1b3b15SDmitry Osipenko return err; 4888c1b3b15SDmitry Osipenko } 4898c1b3b15SDmitry Osipenko 4908c1b3b15SDmitry Osipenko machine->clk_cdev1 = clk_out_1; 4918c1b3b15SDmitry Osipenko } 492cc8f70f5SDmitry Osipenko 493cc8f70f5SDmitry Osipenko if (asoc->set_ac97) { 4948c1b3b15SDmitry Osipenko /* 4958c1b3b15SDmitry Osipenko * AC97 rate is fixed at 24.576MHz and is used for both the 4968c1b3b15SDmitry Osipenko * host controller and the external codec 4978c1b3b15SDmitry Osipenko */ 4988c1b3b15SDmitry Osipenko err = clk_set_rate(machine->clk_pll_a, 73728000); 4998c1b3b15SDmitry Osipenko if (err) { 5008c1b3b15SDmitry Osipenko dev_err(dev, "Can't set pll_a rate: %d\n", err); 5018c1b3b15SDmitry Osipenko return err; 5028c1b3b15SDmitry Osipenko } 5038c1b3b15SDmitry Osipenko 5048c1b3b15SDmitry Osipenko err = clk_set_rate(machine->clk_pll_a_out0, 24576000); 5058c1b3b15SDmitry Osipenko if (err) { 5068c1b3b15SDmitry Osipenko dev_err(dev, "Can't set pll_a_out0 rate: %d\n", err); 5078c1b3b15SDmitry Osipenko return err; 5088c1b3b15SDmitry Osipenko } 5098c1b3b15SDmitry Osipenko 5108c1b3b15SDmitry Osipenko machine->set_baseclock = 73728000; 5118c1b3b15SDmitry Osipenko machine->set_mclk = 24576000; 5128c1b3b15SDmitry Osipenko } 5138c1b3b15SDmitry Osipenko 5148c1b3b15SDmitry Osipenko /* 5158c1b3b15SDmitry Osipenko * FIXME: There is some unknown dependency between audio MCLK disable 5168c1b3b15SDmitry Osipenko * and suspend-resume functionality on Tegra30, although audio MCLK is 5178c1b3b15SDmitry Osipenko * only needed for audio. 5188c1b3b15SDmitry Osipenko */ 5198c1b3b15SDmitry Osipenko err = clk_prepare_enable(machine->clk_cdev1); 5208c1b3b15SDmitry Osipenko if (err) { 5218c1b3b15SDmitry Osipenko dev_err(dev, "Can't enable cdev1: %d\n", err); 522cc8f70f5SDmitry Osipenko return err; 523cc8f70f5SDmitry Osipenko } 524cc8f70f5SDmitry Osipenko 525cc8f70f5SDmitry Osipenko err = devm_snd_soc_register_card(dev, card); 526cc8f70f5SDmitry Osipenko if (err) 527cc8f70f5SDmitry Osipenko return err; 528cc8f70f5SDmitry Osipenko 529cc8f70f5SDmitry Osipenko return 0; 530cc8f70f5SDmitry Osipenko } 531cc8f70f5SDmitry Osipenko EXPORT_SYMBOL_GPL(tegra_asoc_machine_probe); 532cc8f70f5SDmitry Osipenko 533cc8f70f5SDmitry Osipenko /* WM8753 machine */ 534cc8f70f5SDmitry Osipenko 535cc8f70f5SDmitry Osipenko SND_SOC_DAILINK_DEFS(wm8753_hifi, 536cc8f70f5SDmitry Osipenko DAILINK_COMP_ARRAY(COMP_EMPTY()), 537cc8f70f5SDmitry Osipenko DAILINK_COMP_ARRAY(COMP_CODEC(NULL, "wm8753-hifi")), 538cc8f70f5SDmitry Osipenko DAILINK_COMP_ARRAY(COMP_EMPTY())); 539cc8f70f5SDmitry Osipenko 540cc8f70f5SDmitry Osipenko static struct snd_soc_dai_link tegra_wm8753_dai = { 541cc8f70f5SDmitry Osipenko .name = "WM8753", 542cc8f70f5SDmitry Osipenko .stream_name = "WM8753 PCM", 543cc8f70f5SDmitry Osipenko .dai_fmt = SND_SOC_DAIFMT_I2S | 544cc8f70f5SDmitry Osipenko SND_SOC_DAIFMT_NB_NF | 545cc8f70f5SDmitry Osipenko SND_SOC_DAIFMT_CBS_CFS, 546cc8f70f5SDmitry Osipenko SND_SOC_DAILINK_REG(wm8753_hifi), 547cc8f70f5SDmitry Osipenko }; 548cc8f70f5SDmitry Osipenko 549cc8f70f5SDmitry Osipenko static struct snd_soc_card snd_soc_tegra_wm8753 = { 550c16aab8dSDmitry Osipenko .components = "codec:wm8753", 551cc8f70f5SDmitry Osipenko .dai_link = &tegra_wm8753_dai, 552cc8f70f5SDmitry Osipenko .num_links = 1, 553cc8f70f5SDmitry Osipenko .fully_routed = true, 554cc8f70f5SDmitry Osipenko }; 555cc8f70f5SDmitry Osipenko 556cc8f70f5SDmitry Osipenko static const struct tegra_asoc_data tegra_wm8753_data = { 557cc8f70f5SDmitry Osipenko .mclk_rate = tegra_machine_mclk_rate_12mhz, 558cc8f70f5SDmitry Osipenko .card = &snd_soc_tegra_wm8753, 559cc8f70f5SDmitry Osipenko .add_common_dapm_widgets = true, 560cc8f70f5SDmitry Osipenko .add_common_snd_ops = true, 561cc8f70f5SDmitry Osipenko }; 562cc8f70f5SDmitry Osipenko 563cc8f70f5SDmitry Osipenko /* WM9712 machine */ 564cc8f70f5SDmitry Osipenko 565cc8f70f5SDmitry Osipenko static int tegra_wm9712_init(struct snd_soc_pcm_runtime *rtd) 566cc8f70f5SDmitry Osipenko { 567cc8f70f5SDmitry Osipenko return snd_soc_dapm_force_enable_pin(&rtd->card->dapm, "Mic Bias"); 568cc8f70f5SDmitry Osipenko } 569cc8f70f5SDmitry Osipenko 570cc8f70f5SDmitry Osipenko SND_SOC_DAILINK_DEFS(wm9712_hifi, 571cc8f70f5SDmitry Osipenko DAILINK_COMP_ARRAY(COMP_EMPTY()), 572cc8f70f5SDmitry Osipenko DAILINK_COMP_ARRAY(COMP_CODEC("wm9712-codec", "wm9712-hifi")), 573cc8f70f5SDmitry Osipenko DAILINK_COMP_ARRAY(COMP_EMPTY())); 574cc8f70f5SDmitry Osipenko 575cc8f70f5SDmitry Osipenko static struct snd_soc_dai_link tegra_wm9712_dai = { 576cc8f70f5SDmitry Osipenko .name = "AC97 HiFi", 577cc8f70f5SDmitry Osipenko .stream_name = "AC97 HiFi", 578cc8f70f5SDmitry Osipenko .init = tegra_wm9712_init, 579cc8f70f5SDmitry Osipenko SND_SOC_DAILINK_REG(wm9712_hifi), 580cc8f70f5SDmitry Osipenko }; 581cc8f70f5SDmitry Osipenko 582cc8f70f5SDmitry Osipenko static struct snd_soc_card snd_soc_tegra_wm9712 = { 583c16aab8dSDmitry Osipenko .components = "codec:wm9712", 584cc8f70f5SDmitry Osipenko .dai_link = &tegra_wm9712_dai, 585cc8f70f5SDmitry Osipenko .num_links = 1, 586cc8f70f5SDmitry Osipenko .fully_routed = true, 587cc8f70f5SDmitry Osipenko }; 588cc8f70f5SDmitry Osipenko 589cc8f70f5SDmitry Osipenko static const struct tegra_asoc_data tegra_wm9712_data = { 590cc8f70f5SDmitry Osipenko .card = &snd_soc_tegra_wm9712, 591cc8f70f5SDmitry Osipenko .add_common_dapm_widgets = true, 592cc8f70f5SDmitry Osipenko .set_ac97 = true, 593cc8f70f5SDmitry Osipenko }; 594cc8f70f5SDmitry Osipenko 595cc8f70f5SDmitry Osipenko /* MAX98090 machine */ 596cc8f70f5SDmitry Osipenko 597cc8f70f5SDmitry Osipenko SND_SOC_DAILINK_DEFS(max98090_hifi, 598cc8f70f5SDmitry Osipenko DAILINK_COMP_ARRAY(COMP_EMPTY()), 599cc8f70f5SDmitry Osipenko DAILINK_COMP_ARRAY(COMP_CODEC(NULL, "HiFi")), 600cc8f70f5SDmitry Osipenko DAILINK_COMP_ARRAY(COMP_EMPTY())); 601cc8f70f5SDmitry Osipenko 602cc8f70f5SDmitry Osipenko static struct snd_soc_dai_link tegra_max98090_dai = { 603cc8f70f5SDmitry Osipenko .name = "max98090", 604cc8f70f5SDmitry Osipenko .stream_name = "max98090 PCM", 605cc8f70f5SDmitry Osipenko .init = tegra_asoc_machine_init, 606cc8f70f5SDmitry Osipenko .dai_fmt = SND_SOC_DAIFMT_I2S | 607cc8f70f5SDmitry Osipenko SND_SOC_DAIFMT_NB_NF | 608cc8f70f5SDmitry Osipenko SND_SOC_DAIFMT_CBS_CFS, 609cc8f70f5SDmitry Osipenko SND_SOC_DAILINK_REG(max98090_hifi), 610cc8f70f5SDmitry Osipenko }; 611cc8f70f5SDmitry Osipenko 612cc8f70f5SDmitry Osipenko static struct snd_soc_card snd_soc_tegra_max98090 = { 613cc8f70f5SDmitry Osipenko .components = "codec:max98090", 614cc8f70f5SDmitry Osipenko .dai_link = &tegra_max98090_dai, 615cc8f70f5SDmitry Osipenko .num_links = 1, 616cc8f70f5SDmitry Osipenko .fully_routed = true, 617cc8f70f5SDmitry Osipenko }; 618cc8f70f5SDmitry Osipenko 619cc8f70f5SDmitry Osipenko static const struct tegra_asoc_data tegra_max98090_data = { 620cc8f70f5SDmitry Osipenko .mclk_rate = tegra_machine_mclk_rate_12mhz, 621cc8f70f5SDmitry Osipenko .card = &snd_soc_tegra_max98090, 622cc8f70f5SDmitry Osipenko .add_common_dapm_widgets = true, 623cc8f70f5SDmitry Osipenko .add_common_controls = true, 624cc8f70f5SDmitry Osipenko .add_common_snd_ops = true, 625cc8f70f5SDmitry Osipenko .add_mic_jack = true, 626cc8f70f5SDmitry Osipenko .add_hp_jack = true, 627cc8f70f5SDmitry Osipenko }; 628cc8f70f5SDmitry Osipenko 629cc8f70f5SDmitry Osipenko /* SGTL5000 machine */ 630cc8f70f5SDmitry Osipenko 631cc8f70f5SDmitry Osipenko SND_SOC_DAILINK_DEFS(sgtl5000_hifi, 632cc8f70f5SDmitry Osipenko DAILINK_COMP_ARRAY(COMP_EMPTY()), 633cc8f70f5SDmitry Osipenko DAILINK_COMP_ARRAY(COMP_CODEC(NULL, "sgtl5000")), 634cc8f70f5SDmitry Osipenko DAILINK_COMP_ARRAY(COMP_EMPTY())); 635cc8f70f5SDmitry Osipenko 636cc8f70f5SDmitry Osipenko static struct snd_soc_dai_link tegra_sgtl5000_dai = { 637cc8f70f5SDmitry Osipenko .name = "sgtl5000", 638cc8f70f5SDmitry Osipenko .stream_name = "HiFi", 639cc8f70f5SDmitry Osipenko .dai_fmt = SND_SOC_DAIFMT_I2S | 640cc8f70f5SDmitry Osipenko SND_SOC_DAIFMT_NB_NF | 641cc8f70f5SDmitry Osipenko SND_SOC_DAIFMT_CBS_CFS, 642cc8f70f5SDmitry Osipenko SND_SOC_DAILINK_REG(sgtl5000_hifi), 643cc8f70f5SDmitry Osipenko }; 644cc8f70f5SDmitry Osipenko 645cc8f70f5SDmitry Osipenko static struct snd_soc_card snd_soc_tegra_sgtl5000 = { 646c16aab8dSDmitry Osipenko .components = "codec:sgtl5000", 647cc8f70f5SDmitry Osipenko .dai_link = &tegra_sgtl5000_dai, 648cc8f70f5SDmitry Osipenko .num_links = 1, 649cc8f70f5SDmitry Osipenko .fully_routed = true, 650cc8f70f5SDmitry Osipenko }; 651cc8f70f5SDmitry Osipenko 652cc8f70f5SDmitry Osipenko static const struct tegra_asoc_data tegra_sgtl5000_data = { 653cc8f70f5SDmitry Osipenko .mclk_rate = tegra_machine_mclk_rate_12mhz, 654cc8f70f5SDmitry Osipenko .card = &snd_soc_tegra_sgtl5000, 655cc8f70f5SDmitry Osipenko .add_common_dapm_widgets = true, 656cc8f70f5SDmitry Osipenko .add_common_snd_ops = true, 657cc8f70f5SDmitry Osipenko }; 658cc8f70f5SDmitry Osipenko 659cc8f70f5SDmitry Osipenko /* TLV320AIC23 machine */ 660cc8f70f5SDmitry Osipenko 661cc8f70f5SDmitry Osipenko static const struct snd_soc_dapm_widget trimslice_dapm_widgets[] = { 662cc8f70f5SDmitry Osipenko SND_SOC_DAPM_HP("Line Out", NULL), 663cc8f70f5SDmitry Osipenko SND_SOC_DAPM_LINE("Line In", NULL), 664cc8f70f5SDmitry Osipenko }; 665cc8f70f5SDmitry Osipenko 666cc8f70f5SDmitry Osipenko static const struct snd_soc_dapm_route trimslice_audio_map[] = { 667cc8f70f5SDmitry Osipenko {"Line Out", NULL, "LOUT"}, 668cc8f70f5SDmitry Osipenko {"Line Out", NULL, "ROUT"}, 669cc8f70f5SDmitry Osipenko 670cc8f70f5SDmitry Osipenko {"LLINEIN", NULL, "Line In"}, 671cc8f70f5SDmitry Osipenko {"RLINEIN", NULL, "Line In"}, 672cc8f70f5SDmitry Osipenko }; 673cc8f70f5SDmitry Osipenko 674cc8f70f5SDmitry Osipenko SND_SOC_DAILINK_DEFS(tlv320aic23_hifi, 675cc8f70f5SDmitry Osipenko DAILINK_COMP_ARRAY(COMP_EMPTY()), 676cc8f70f5SDmitry Osipenko DAILINK_COMP_ARRAY(COMP_CODEC(NULL, "tlv320aic23-hifi")), 677cc8f70f5SDmitry Osipenko DAILINK_COMP_ARRAY(COMP_EMPTY())); 678cc8f70f5SDmitry Osipenko 679cc8f70f5SDmitry Osipenko static struct snd_soc_dai_link tegra_tlv320aic23_dai = { 680cc8f70f5SDmitry Osipenko .name = "TLV320AIC23", 681cc8f70f5SDmitry Osipenko .stream_name = "AIC23", 682cc8f70f5SDmitry Osipenko .dai_fmt = SND_SOC_DAIFMT_I2S | 683cc8f70f5SDmitry Osipenko SND_SOC_DAIFMT_NB_NF | 684cc8f70f5SDmitry Osipenko SND_SOC_DAIFMT_CBS_CFS, 685cc8f70f5SDmitry Osipenko SND_SOC_DAILINK_REG(tlv320aic23_hifi), 686cc8f70f5SDmitry Osipenko }; 687cc8f70f5SDmitry Osipenko 688cc8f70f5SDmitry Osipenko static struct snd_soc_card snd_soc_tegra_trimslice = { 689c16aab8dSDmitry Osipenko .components = "codec:tlv320aic23", 690cc8f70f5SDmitry Osipenko .dai_link = &tegra_tlv320aic23_dai, 691cc8f70f5SDmitry Osipenko .num_links = 1, 692cc8f70f5SDmitry Osipenko .dapm_widgets = trimslice_dapm_widgets, 693cc8f70f5SDmitry Osipenko .num_dapm_widgets = ARRAY_SIZE(trimslice_dapm_widgets), 694cc8f70f5SDmitry Osipenko .dapm_routes = trimslice_audio_map, 695cc8f70f5SDmitry Osipenko .num_dapm_routes = ARRAY_SIZE(trimslice_audio_map), 696cc8f70f5SDmitry Osipenko .fully_routed = true, 697cc8f70f5SDmitry Osipenko }; 698cc8f70f5SDmitry Osipenko 699cc8f70f5SDmitry Osipenko static const struct tegra_asoc_data tegra_trimslice_data = { 700cc8f70f5SDmitry Osipenko .mclk_rate = tegra_machine_mclk_rate_128, 701cc8f70f5SDmitry Osipenko .card = &snd_soc_tegra_trimslice, 702cc8f70f5SDmitry Osipenko .add_common_snd_ops = true, 703cc8f70f5SDmitry Osipenko }; 704cc8f70f5SDmitry Osipenko 705cc8f70f5SDmitry Osipenko /* RT5677 machine */ 706cc8f70f5SDmitry Osipenko 707cc8f70f5SDmitry Osipenko static int tegra_rt5677_init(struct snd_soc_pcm_runtime *rtd) 708cc8f70f5SDmitry Osipenko { 709cc8f70f5SDmitry Osipenko struct snd_soc_card *card = rtd->card; 710cc8f70f5SDmitry Osipenko int err; 711cc8f70f5SDmitry Osipenko 712cc8f70f5SDmitry Osipenko err = tegra_asoc_machine_init(rtd); 713cc8f70f5SDmitry Osipenko if (err) 714cc8f70f5SDmitry Osipenko return err; 715cc8f70f5SDmitry Osipenko 716cc8f70f5SDmitry Osipenko snd_soc_dapm_force_enable_pin(&card->dapm, "MICBIAS1"); 717cc8f70f5SDmitry Osipenko 718cc8f70f5SDmitry Osipenko return 0; 719cc8f70f5SDmitry Osipenko } 720cc8f70f5SDmitry Osipenko 721cc8f70f5SDmitry Osipenko SND_SOC_DAILINK_DEFS(rt5677_aif1, 722cc8f70f5SDmitry Osipenko DAILINK_COMP_ARRAY(COMP_EMPTY()), 723cc8f70f5SDmitry Osipenko DAILINK_COMP_ARRAY(COMP_CODEC(NULL, "rt5677-aif1")), 724cc8f70f5SDmitry Osipenko DAILINK_COMP_ARRAY(COMP_EMPTY())); 725cc8f70f5SDmitry Osipenko 726cc8f70f5SDmitry Osipenko static struct snd_soc_dai_link tegra_rt5677_dai = { 727cc8f70f5SDmitry Osipenko .name = "RT5677", 728cc8f70f5SDmitry Osipenko .stream_name = "RT5677 PCM", 729cc8f70f5SDmitry Osipenko .init = tegra_rt5677_init, 730cc8f70f5SDmitry Osipenko .dai_fmt = SND_SOC_DAIFMT_I2S | 731cc8f70f5SDmitry Osipenko SND_SOC_DAIFMT_NB_NF | 732cc8f70f5SDmitry Osipenko SND_SOC_DAIFMT_CBS_CFS, 733cc8f70f5SDmitry Osipenko SND_SOC_DAILINK_REG(rt5677_aif1), 734cc8f70f5SDmitry Osipenko }; 735cc8f70f5SDmitry Osipenko 736cc8f70f5SDmitry Osipenko static struct snd_soc_card snd_soc_tegra_rt5677 = { 737c16aab8dSDmitry Osipenko .components = "codec:rt5677", 738cc8f70f5SDmitry Osipenko .dai_link = &tegra_rt5677_dai, 739cc8f70f5SDmitry Osipenko .num_links = 1, 740cc8f70f5SDmitry Osipenko .fully_routed = true, 741cc8f70f5SDmitry Osipenko }; 742cc8f70f5SDmitry Osipenko 743cc8f70f5SDmitry Osipenko static const struct tegra_asoc_data tegra_rt5677_data = { 744cc8f70f5SDmitry Osipenko .mclk_rate = tegra_machine_mclk_rate_256, 745cc8f70f5SDmitry Osipenko .card = &snd_soc_tegra_rt5677, 746cc8f70f5SDmitry Osipenko .add_common_dapm_widgets = true, 747cc8f70f5SDmitry Osipenko .add_common_controls = true, 748cc8f70f5SDmitry Osipenko .add_common_snd_ops = true, 749cc8f70f5SDmitry Osipenko .add_mic_jack = true, 750cc8f70f5SDmitry Osipenko .add_hp_jack = true, 751cc8f70f5SDmitry Osipenko }; 752cc8f70f5SDmitry Osipenko 753cc8f70f5SDmitry Osipenko /* RT5640 machine */ 754cc8f70f5SDmitry Osipenko 755cc8f70f5SDmitry Osipenko SND_SOC_DAILINK_DEFS(rt5640_aif1, 756cc8f70f5SDmitry Osipenko DAILINK_COMP_ARRAY(COMP_EMPTY()), 757cc8f70f5SDmitry Osipenko DAILINK_COMP_ARRAY(COMP_CODEC(NULL, "rt5640-aif1")), 758cc8f70f5SDmitry Osipenko DAILINK_COMP_ARRAY(COMP_EMPTY())); 759cc8f70f5SDmitry Osipenko 760cc8f70f5SDmitry Osipenko static struct snd_soc_dai_link tegra_rt5640_dai = { 761cc8f70f5SDmitry Osipenko .name = "RT5640", 762cc8f70f5SDmitry Osipenko .stream_name = "RT5640 PCM", 763cc8f70f5SDmitry Osipenko .init = tegra_asoc_machine_init, 764cc8f70f5SDmitry Osipenko .dai_fmt = SND_SOC_DAIFMT_I2S | 765cc8f70f5SDmitry Osipenko SND_SOC_DAIFMT_NB_NF | 766cc8f70f5SDmitry Osipenko SND_SOC_DAIFMT_CBS_CFS, 767cc8f70f5SDmitry Osipenko SND_SOC_DAILINK_REG(rt5640_aif1), 768cc8f70f5SDmitry Osipenko }; 769cc8f70f5SDmitry Osipenko 770cc8f70f5SDmitry Osipenko static struct snd_soc_card snd_soc_tegra_rt5640 = { 771c16aab8dSDmitry Osipenko .components = "codec:rt5640", 772cc8f70f5SDmitry Osipenko .dai_link = &tegra_rt5640_dai, 773cc8f70f5SDmitry Osipenko .num_links = 1, 774cc8f70f5SDmitry Osipenko .fully_routed = true, 775cc8f70f5SDmitry Osipenko }; 776cc8f70f5SDmitry Osipenko 777cc8f70f5SDmitry Osipenko static const struct tegra_asoc_data tegra_rt5640_data = { 778cc8f70f5SDmitry Osipenko .mclk_rate = tegra_machine_mclk_rate_256, 779cc8f70f5SDmitry Osipenko .card = &snd_soc_tegra_rt5640, 780cc8f70f5SDmitry Osipenko .add_common_dapm_widgets = true, 781cc8f70f5SDmitry Osipenko .add_common_controls = true, 782cc8f70f5SDmitry Osipenko .add_common_snd_ops = true, 783cc8f70f5SDmitry Osipenko .add_hp_jack = true, 784cc8f70f5SDmitry Osipenko }; 785cc8f70f5SDmitry Osipenko 786cc8f70f5SDmitry Osipenko /* RT5632 machine */ 787cc8f70f5SDmitry Osipenko 788cc8f70f5SDmitry Osipenko SND_SOC_DAILINK_DEFS(rt5632_hifi, 789cc8f70f5SDmitry Osipenko DAILINK_COMP_ARRAY(COMP_EMPTY()), 790cc8f70f5SDmitry Osipenko DAILINK_COMP_ARRAY(COMP_CODEC(NULL, "alc5632-hifi")), 791cc8f70f5SDmitry Osipenko DAILINK_COMP_ARRAY(COMP_EMPTY())); 792cc8f70f5SDmitry Osipenko 793cc8f70f5SDmitry Osipenko static struct snd_soc_dai_link tegra_rt5632_dai = { 794cc8f70f5SDmitry Osipenko .name = "ALC5632", 795cc8f70f5SDmitry Osipenko .stream_name = "ALC5632 PCM", 796cc8f70f5SDmitry Osipenko .init = tegra_rt5677_init, 797cc8f70f5SDmitry Osipenko .dai_fmt = SND_SOC_DAIFMT_I2S | 798cc8f70f5SDmitry Osipenko SND_SOC_DAIFMT_NB_NF | 799cc8f70f5SDmitry Osipenko SND_SOC_DAIFMT_CBS_CFS, 800cc8f70f5SDmitry Osipenko SND_SOC_DAILINK_REG(rt5632_hifi), 801cc8f70f5SDmitry Osipenko }; 802cc8f70f5SDmitry Osipenko 803cc8f70f5SDmitry Osipenko static struct snd_soc_card snd_soc_tegra_rt5632 = { 804c16aab8dSDmitry Osipenko .components = "codec:rt5632", 805cc8f70f5SDmitry Osipenko .dai_link = &tegra_rt5632_dai, 806cc8f70f5SDmitry Osipenko .num_links = 1, 807cc8f70f5SDmitry Osipenko .fully_routed = true, 808cc8f70f5SDmitry Osipenko }; 809cc8f70f5SDmitry Osipenko 810cc8f70f5SDmitry Osipenko static const struct tegra_asoc_data tegra_rt5632_data = { 811cc8f70f5SDmitry Osipenko .mclk_rate = tegra_machine_mclk_rate_512, 812cc8f70f5SDmitry Osipenko .card = &snd_soc_tegra_rt5632, 813cc8f70f5SDmitry Osipenko .add_common_dapm_widgets = true, 814cc8f70f5SDmitry Osipenko .add_common_controls = true, 815cc8f70f5SDmitry Osipenko .add_common_snd_ops = true, 816cc8f70f5SDmitry Osipenko .add_headset_jack = true, 817cc8f70f5SDmitry Osipenko }; 818cc8f70f5SDmitry Osipenko 819cc8f70f5SDmitry Osipenko static const struct of_device_id tegra_machine_of_match[] = { 820cc8f70f5SDmitry Osipenko { .compatible = "nvidia,tegra-audio-trimslice", .data = &tegra_trimslice_data }, 821cc8f70f5SDmitry Osipenko { .compatible = "nvidia,tegra-audio-max98090", .data = &tegra_max98090_data }, 822cc8f70f5SDmitry Osipenko { .compatible = "nvidia,tegra-audio-sgtl5000", .data = &tegra_sgtl5000_data }, 823cc8f70f5SDmitry Osipenko { .compatible = "nvidia,tegra-audio-wm9712", .data = &tegra_wm9712_data }, 824cc8f70f5SDmitry Osipenko { .compatible = "nvidia,tegra-audio-wm8753", .data = &tegra_wm8753_data }, 825cc8f70f5SDmitry Osipenko { .compatible = "nvidia,tegra-audio-rt5677", .data = &tegra_rt5677_data }, 826cc8f70f5SDmitry Osipenko { .compatible = "nvidia,tegra-audio-rt5640", .data = &tegra_rt5640_data }, 827cc8f70f5SDmitry Osipenko { .compatible = "nvidia,tegra-audio-alc5632", .data = &tegra_rt5632_data }, 828cc8f70f5SDmitry Osipenko {}, 829cc8f70f5SDmitry Osipenko }; 830cc8f70f5SDmitry Osipenko MODULE_DEVICE_TABLE(of, tegra_machine_of_match); 831cc8f70f5SDmitry Osipenko 832cc8f70f5SDmitry Osipenko static struct platform_driver tegra_asoc_machine_driver = { 833cc8f70f5SDmitry Osipenko .driver = { 834cc8f70f5SDmitry Osipenko .name = "tegra-audio", 835cc8f70f5SDmitry Osipenko .of_match_table = tegra_machine_of_match, 836cc8f70f5SDmitry Osipenko .pm = &snd_soc_pm_ops, 837cc8f70f5SDmitry Osipenko }, 838cc8f70f5SDmitry Osipenko .probe = tegra_asoc_machine_probe, 839cc8f70f5SDmitry Osipenko }; 840cc8f70f5SDmitry Osipenko module_platform_driver(tegra_asoc_machine_driver); 841cc8f70f5SDmitry Osipenko 842cc8f70f5SDmitry Osipenko MODULE_AUTHOR("Anatol Pomozov <anatol@google.com>"); 843cc8f70f5SDmitry Osipenko MODULE_AUTHOR("Andrey Danin <danindrey@mail.ru>"); 844cc8f70f5SDmitry Osipenko MODULE_AUTHOR("Dmitry Osipenko <digetx@gmail.com>"); 845cc8f70f5SDmitry Osipenko MODULE_AUTHOR("Ion Agorria <ion@agorria.com>"); 846cc8f70f5SDmitry Osipenko MODULE_AUTHOR("Leon Romanovsky <leon@leon.nu>"); 847cc8f70f5SDmitry Osipenko MODULE_AUTHOR("Lucas Stach <dev@lynxeye.de>"); 848cc8f70f5SDmitry Osipenko MODULE_AUTHOR("Marc Dietrich <marvin24@gmx.de>"); 849cc8f70f5SDmitry Osipenko MODULE_AUTHOR("Marcel Ziswiler <marcel@ziswiler.com>"); 850cc8f70f5SDmitry Osipenko MODULE_AUTHOR("Mike Rapoport <mike@compulab.co.il>"); 851cc8f70f5SDmitry Osipenko MODULE_AUTHOR("Stephen Warren <swarren@nvidia.com>"); 852cc8f70f5SDmitry Osipenko MODULE_AUTHOR("Svyatoslav Ryhel <clamor95@gmail.com>"); 853cc8f70f5SDmitry Osipenko MODULE_DESCRIPTION("Tegra machine ASoC driver"); 854cc8f70f5SDmitry Osipenko MODULE_LICENSE("GPL"); 855