^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1) // SPDX-License-Identifier: GPL-2.0-only
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3) * Rockchip machine ASoC driver for boards using a MAX90809 CODEC.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 4) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 5) * Copyright (c) 2014, ROCKCHIP CORPORATION. All rights reserved.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 6) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 7)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 8) #include <linux/module.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 9) #include <linux/of_device.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) #include <linux/platform_device.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) #include <linux/slab.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) #include <linux/gpio.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) #include <linux/of_gpio.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) #include <sound/core.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) #include <sound/jack.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) #include <sound/pcm.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) #include <sound/pcm_params.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) #include <sound/soc.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) #include "rockchip_i2s.h"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) #include "../codecs/ts3a227e.h"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) #define DRV_NAME "rockchip-snd-max98090"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) static struct snd_soc_jack headset_jack;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) /* Headset jack detection DAPM pins */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) static struct snd_soc_jack_pin headset_jack_pins[] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) .pin = "Headphone",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) .mask = SND_JACK_HEADPHONE,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) .pin = "Headset Mic",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35) .mask = SND_JACK_MICROPHONE,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36) },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40) #define RK_MAX98090_WIDGETS \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 41) SND_SOC_DAPM_HP("Headphone", NULL), \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 42) SND_SOC_DAPM_MIC("Headset Mic", NULL), \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 43) SND_SOC_DAPM_MIC("Int Mic", NULL), \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 44) SND_SOC_DAPM_SPK("Speaker", NULL)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 45)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 46) #define RK_HDMI_WIDGETS \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 47) SND_SOC_DAPM_LINE("HDMI", NULL)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 48)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 49) static const struct snd_soc_dapm_widget rk_max98090_dapm_widgets[] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 50) RK_MAX98090_WIDGETS,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 51) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 52)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 53) static const struct snd_soc_dapm_widget rk_hdmi_dapm_widgets[] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 54) RK_HDMI_WIDGETS,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 55) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 56)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 57) static const struct snd_soc_dapm_widget rk_max98090_hdmi_dapm_widgets[] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 58) RK_MAX98090_WIDGETS,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 59) RK_HDMI_WIDGETS,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 60) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 61)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 62) #define RK_MAX98090_AUDIO_MAP \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 63) {"IN34", NULL, "Headset Mic"}, \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 64) {"Headset Mic", NULL, "MICBIAS"}, \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 65) {"DMICL", NULL, "Int Mic"}, \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 66) {"Headphone", NULL, "HPL"}, \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 67) {"Headphone", NULL, "HPR"}, \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 68) {"Speaker", NULL, "SPKL"}, \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 69) {"Speaker", NULL, "SPKR"}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 70)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 71) #define RK_HDMI_AUDIO_MAP \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 72) {"HDMI", NULL, "TX"}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 73)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 74) static const struct snd_soc_dapm_route rk_max98090_audio_map[] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 75) RK_MAX98090_AUDIO_MAP,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 76) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 77)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 78) static const struct snd_soc_dapm_route rk_hdmi_audio_map[] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 79) RK_HDMI_AUDIO_MAP,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 80) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 81)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 82) static const struct snd_soc_dapm_route rk_max98090_hdmi_audio_map[] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 83) RK_MAX98090_AUDIO_MAP,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 84) RK_HDMI_AUDIO_MAP,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 85) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 86)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 87) #define RK_MAX98090_CONTROLS \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 88) SOC_DAPM_PIN_SWITCH("Headphone"), \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 89) SOC_DAPM_PIN_SWITCH("Headset Mic"), \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 90) SOC_DAPM_PIN_SWITCH("Int Mic"), \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 91) SOC_DAPM_PIN_SWITCH("Speaker")
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 92)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 93) #define RK_HDMI_CONTROLS \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 94) SOC_DAPM_PIN_SWITCH("HDMI")
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 95)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 96) static const struct snd_kcontrol_new rk_max98090_controls[] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 97) RK_MAX98090_CONTROLS,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 98) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 99)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 100) static const struct snd_kcontrol_new rk_hdmi_controls[] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 101) RK_HDMI_CONTROLS,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 102) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 103)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 104) static const struct snd_kcontrol_new rk_max98090_hdmi_controls[] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 105) RK_MAX98090_CONTROLS,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 106) RK_HDMI_CONTROLS,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 107) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 108)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 109) static int rk_jack_event(struct notifier_block *nb, unsigned long event,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 110) void *data)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 111) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 112) struct snd_soc_jack *jack = (struct snd_soc_jack *)data;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 113) struct snd_soc_dapm_context *dapm = &jack->card->dapm;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 114)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 115) if (event & SND_JACK_MICROPHONE) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 116) snd_soc_dapm_force_enable_pin(dapm, "MICBIAS");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 117) snd_soc_dapm_force_enable_pin(dapm, "SHDN");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 118) } else {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 119) snd_soc_dapm_disable_pin(dapm, "MICBIAS");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 120) snd_soc_dapm_disable_pin(dapm, "SHDN");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 121) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 122)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 123) snd_soc_dapm_sync(dapm);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 124)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 125) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 126) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 127)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 128) static struct notifier_block rk_jack_nb = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 129) .notifier_call = rk_jack_event,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 130) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 131)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 132) static int rk_init(struct snd_soc_pcm_runtime *runtime)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 133) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 134) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 135) * The jack has already been created in the rk_98090_headset_init()
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 136) * function.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 137) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 138) snd_soc_jack_notifier_register(&headset_jack, &rk_jack_nb);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 139)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 140) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 141) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 142)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 143) static int rk_aif1_hw_params(struct snd_pcm_substream *substream,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 144) struct snd_pcm_hw_params *params)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 145) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 146) int ret = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 147) struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 148) struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 149) struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 150) int mclk;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 151)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 152) switch (params_rate(params)) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 153) case 8000:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 154) case 16000:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 155) case 24000:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 156) case 32000:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 157) case 48000:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 158) case 64000:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 159) case 96000:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 160) mclk = 12288000;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 161) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 162) case 11025:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 163) case 22050:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 164) case 44100:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 165) case 88200:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 166) mclk = 11289600;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 167) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 168) default:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 169) return -EINVAL;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 170) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 171)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 172) ret = snd_soc_dai_set_sysclk(cpu_dai, 0, mclk,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 173) SND_SOC_CLOCK_OUT);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 174) if (ret) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 175) dev_err(cpu_dai->dev, "Can't set cpu dai clock %d\n", ret);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 176) return ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 177) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 178)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 179) ret = snd_soc_dai_set_sysclk(codec_dai, 0, mclk,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 180) SND_SOC_CLOCK_IN);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 181)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 182) /* HDMI codec dai does not need to set sysclk. */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 183) if (!strcmp(rtd->dai_link->name, "HDMI"))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 184) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 185)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 186) if (ret) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 187) dev_err(codec_dai->dev, "Can't set codec dai clock %d\n", ret);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 188) return ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 189) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 190)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 191) return ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 192) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 193)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 194) static int rk_aif1_startup(struct snd_pcm_substream *substream)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 195) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 196) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 197) * Set period size to 240 because pl330 has issue
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 198) * dealing with larger period in stress testing.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 199) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 200) return snd_pcm_hw_constraint_minmax(substream->runtime,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 201) SNDRV_PCM_HW_PARAM_PERIOD_SIZE, 240, 240);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 202) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 203)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 204) static const struct snd_soc_ops rk_aif1_ops = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 205) .hw_params = rk_aif1_hw_params,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 206) .startup = rk_aif1_startup,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 207) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 208)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 209) SND_SOC_DAILINK_DEFS(analog,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 210) DAILINK_COMP_ARRAY(COMP_EMPTY()),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 211) DAILINK_COMP_ARRAY(COMP_CODEC(NULL, "HiFi")),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 212) DAILINK_COMP_ARRAY(COMP_EMPTY()));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 213)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 214) SND_SOC_DAILINK_DEFS(hdmi,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 215) DAILINK_COMP_ARRAY(COMP_EMPTY()),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 216) DAILINK_COMP_ARRAY(COMP_CODEC(NULL, "i2s-hifi")),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 217) DAILINK_COMP_ARRAY(COMP_EMPTY()));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 218)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 219) enum {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 220) DAILINK_MAX98090,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 221) DAILINK_HDMI,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 222) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 223)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 224) static struct snd_soc_jack rk_hdmi_jack;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 225)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 226) static int rk_hdmi_init(struct snd_soc_pcm_runtime *runtime)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 227) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 228) struct snd_soc_card *card = runtime->card;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 229) struct snd_soc_component *component = asoc_rtd_to_codec(runtime, 0)->component;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 230) int ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 231)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 232) /* enable jack detection */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 233) ret = snd_soc_card_jack_new(card, "HDMI Jack", SND_JACK_LINEOUT,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 234) &rk_hdmi_jack, NULL, 0);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 235) if (ret) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 236) dev_err(card->dev, "Can't new HDMI Jack %d\n", ret);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 237) return ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 238) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 239)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 240) return snd_soc_component_set_jack(component, &rk_hdmi_jack, NULL);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 241) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 242)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 243) /* max98090 dai_link */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 244) static struct snd_soc_dai_link rk_max98090_dailinks[] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 245) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 246) .name = "max98090",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 247) .stream_name = "Analog",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 248) .init = rk_init,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 249) .ops = &rk_aif1_ops,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 250) /* set max98090 as slave */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 251) .dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 252) SND_SOC_DAIFMT_CBS_CFS,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 253) SND_SOC_DAILINK_REG(analog),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 254) },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 255) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 256)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 257) /* HDMI codec dai_link */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 258) static struct snd_soc_dai_link rk_hdmi_dailinks[] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 259) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 260) .name = "HDMI",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 261) .stream_name = "HDMI",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 262) .init = rk_hdmi_init,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 263) .ops = &rk_aif1_ops,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 264) .dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 265) SND_SOC_DAIFMT_CBS_CFS,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 266) SND_SOC_DAILINK_REG(hdmi),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 267) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 268) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 269)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 270) /* max98090 and HDMI codec dai_link */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 271) static struct snd_soc_dai_link rk_max98090_hdmi_dailinks[] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 272) [DAILINK_MAX98090] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 273) .name = "max98090",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 274) .stream_name = "Analog",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 275) .init = rk_init,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 276) .ops = &rk_aif1_ops,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 277) /* set max98090 as slave */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 278) .dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 279) SND_SOC_DAIFMT_CBS_CFS,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 280) SND_SOC_DAILINK_REG(analog),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 281) },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 282) [DAILINK_HDMI] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 283) .name = "HDMI",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 284) .stream_name = "HDMI",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 285) .init = rk_hdmi_init,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 286) .ops = &rk_aif1_ops,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 287) .dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 288) SND_SOC_DAIFMT_CBS_CFS,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 289) SND_SOC_DAILINK_REG(hdmi),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 290) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 291) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 292)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 293) static int rk_98090_headset_init(struct snd_soc_component *component);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 294)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 295) static struct snd_soc_aux_dev rk_98090_headset_dev = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 296) .dlc = COMP_EMPTY(),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 297) .init = rk_98090_headset_init,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 298) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 299)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 300) static struct snd_soc_card rockchip_max98090_card = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 301) .name = "ROCKCHIP-I2S",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 302) .owner = THIS_MODULE,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 303) .dai_link = rk_max98090_dailinks,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 304) .num_links = ARRAY_SIZE(rk_max98090_dailinks),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 305) .aux_dev = &rk_98090_headset_dev,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 306) .num_aux_devs = 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 307) .dapm_widgets = rk_max98090_dapm_widgets,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 308) .num_dapm_widgets = ARRAY_SIZE(rk_max98090_dapm_widgets),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 309) .dapm_routes = rk_max98090_audio_map,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 310) .num_dapm_routes = ARRAY_SIZE(rk_max98090_audio_map),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 311) .controls = rk_max98090_controls,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 312) .num_controls = ARRAY_SIZE(rk_max98090_controls),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 313) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 314)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 315) static struct snd_soc_card rockchip_hdmi_card = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 316) .name = "ROCKCHIP-HDMI",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 317) .owner = THIS_MODULE,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 318) .dai_link = rk_hdmi_dailinks,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 319) .num_links = ARRAY_SIZE(rk_hdmi_dailinks),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 320) .dapm_widgets = rk_hdmi_dapm_widgets,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 321) .num_dapm_widgets = ARRAY_SIZE(rk_hdmi_dapm_widgets),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 322) .dapm_routes = rk_hdmi_audio_map,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 323) .num_dapm_routes = ARRAY_SIZE(rk_hdmi_audio_map),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 324) .controls = rk_hdmi_controls,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 325) .num_controls = ARRAY_SIZE(rk_hdmi_controls),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 326) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 327)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 328) static struct snd_soc_card rockchip_max98090_hdmi_card = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 329) .name = "ROCKCHIP-MAX98090-HDMI",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 330) .owner = THIS_MODULE,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 331) .dai_link = rk_max98090_hdmi_dailinks,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 332) .num_links = ARRAY_SIZE(rk_max98090_hdmi_dailinks),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 333) .aux_dev = &rk_98090_headset_dev,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 334) .num_aux_devs = 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 335) .dapm_widgets = rk_max98090_hdmi_dapm_widgets,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 336) .num_dapm_widgets = ARRAY_SIZE(rk_max98090_hdmi_dapm_widgets),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 337) .dapm_routes = rk_max98090_hdmi_audio_map,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 338) .num_dapm_routes = ARRAY_SIZE(rk_max98090_hdmi_audio_map),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 339) .controls = rk_max98090_hdmi_controls,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 340) .num_controls = ARRAY_SIZE(rk_max98090_hdmi_controls),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 341) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 342)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 343) static int rk_98090_headset_init(struct snd_soc_component *component)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 344) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 345) int ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 346)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 347) /* Enable Headset and 4 Buttons Jack detection */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 348) ret = snd_soc_card_jack_new(component->card, "Headset Jack",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 349) SND_JACK_HEADSET |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 350) SND_JACK_BTN_0 | SND_JACK_BTN_1 |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 351) SND_JACK_BTN_2 | SND_JACK_BTN_3,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 352) &headset_jack,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 353) headset_jack_pins,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 354) ARRAY_SIZE(headset_jack_pins));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 355) if (ret)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 356) return ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 357)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 358) ret = ts3a227e_enable_jack_detect(component, &headset_jack);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 359)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 360) return ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 361) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 362)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 363) static int rk_parse_headset_from_of(struct device *dev, struct device_node *np)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 364) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 365) rk_98090_headset_dev.dlc.of_node = of_parse_phandle(
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 366) np, "rockchip,headset-codec", 0);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 367) if (!rk_98090_headset_dev.dlc.of_node) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 368) dev_err(dev,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 369) "Property 'rockchip,headset-codec' missing/invalid\n");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 370) return -EINVAL;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 371) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 372) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 373) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 374)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 375) static int snd_rk_mc_probe(struct platform_device *pdev)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 376) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 377) int ret = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 378) struct snd_soc_card *card;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 379) struct device *dev = &pdev->dev;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 380) struct device_node *np = pdev->dev.of_node;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 381) struct device_node *np_cpu;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 382) struct device_node *np_audio, *np_hdmi;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 383)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 384) /* Parse DTS for I2S controller. */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 385) np_cpu = of_parse_phandle(np, "rockchip,i2s-controller", 0);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 386)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 387) if (!np_cpu) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 388) dev_err(&pdev->dev,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 389) "Property 'rockchip,i2s-controller missing or invalid\n");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 390) return -EINVAL;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 391) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 392)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 393) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 394) * Find the card to use based on the presences of audio codec
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 395) * and hdmi codec in device property. Set their of_node accordingly.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 396) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 397) np_audio = of_parse_phandle(np, "rockchip,audio-codec", 0);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 398) np_hdmi = of_parse_phandle(np, "rockchip,hdmi-codec", 0);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 399) if (np_audio && np_hdmi) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 400) card = &rockchip_max98090_hdmi_card;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 401) card->dai_link[DAILINK_MAX98090].codecs->of_node = np_audio;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 402) card->dai_link[DAILINK_HDMI].codecs->of_node = np_hdmi;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 403) card->dai_link[DAILINK_MAX98090].cpus->of_node = np_cpu;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 404) card->dai_link[DAILINK_MAX98090].platforms->of_node = np_cpu;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 405) card->dai_link[DAILINK_HDMI].cpus->of_node = np_cpu;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 406) card->dai_link[DAILINK_HDMI].platforms->of_node = np_cpu;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 407) } else if (np_audio) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 408) card = &rockchip_max98090_card;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 409) card->dai_link[0].codecs->of_node = np_audio;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 410) card->dai_link[0].cpus->of_node = np_cpu;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 411) card->dai_link[0].platforms->of_node = np_cpu;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 412) } else if (np_hdmi) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 413) card = &rockchip_hdmi_card;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 414) card->dai_link[0].codecs->of_node = np_hdmi;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 415) card->dai_link[0].cpus->of_node = np_cpu;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 416) card->dai_link[0].platforms->of_node = np_cpu;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 417) } else {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 418) dev_err(dev, "At least one of codecs should be specified\n");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 419) return -EINVAL;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 420) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 421)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 422) card->dev = dev;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 423)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 424) /* Parse headset detection codec. */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 425) if (np_audio) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 426) ret = rk_parse_headset_from_of(dev, np);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 427) if (ret)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 428) return ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 429) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 430)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 431) /* Parse card name. */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 432) ret = snd_soc_of_parse_card_name(card, "rockchip,model");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 433) if (ret) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 434) dev_err(&pdev->dev,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 435) "Soc parse card name failed %d\n", ret);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 436) return ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 437) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 438)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 439) /* register the soc card */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 440) ret = devm_snd_soc_register_card(&pdev->dev, card);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 441) if (ret) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 442) dev_err(&pdev->dev,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 443) "Soc register card failed %d\n", ret);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 444) return ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 445) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 446)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 447) return ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 448) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 449)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 450) static const struct of_device_id rockchip_max98090_of_match[] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 451) { .compatible = "rockchip,rockchip-audio-max98090", },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 452) {},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 453) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 454)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 455) MODULE_DEVICE_TABLE(of, rockchip_max98090_of_match);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 456)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 457) static struct platform_driver snd_rk_mc_driver = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 458) .probe = snd_rk_mc_probe,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 459) .driver = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 460) .name = DRV_NAME,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 461) .pm = &snd_soc_pm_ops,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 462) .of_match_table = rockchip_max98090_of_match,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 463) },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 464) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 465)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 466) module_platform_driver(snd_rk_mc_driver);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 467)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 468) MODULE_AUTHOR("jianqun <jay.xu@rock-chips.com>");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 469) MODULE_DESCRIPTION("Rockchip max98090 machine ASoC driver");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 470) MODULE_LICENSE("GPL v2");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 471) MODULE_ALIAS("platform:" DRV_NAME);
Orange Pi5 kernel
Deprecated Linux kernel 5.10.110 for OrangePi 5/5B/5+ boards
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