| Author | Tokens | Token Proportion | Commits | Commit Proportion |
|---|---|---|---|---|
| Naveen M | 2077 | 79.24% | 1 | 5.00% |
| Mac Chiang | 321 | 12.25% | 1 | 5.00% |
| Fred Oh | 88 | 3.36% | 4 | 20.00% |
| Pierre-Louis Bossart | 66 | 2.52% | 6 | 30.00% |
| Kuninori Morimoto | 34 | 1.30% | 5 | 25.00% |
| Guennadi Liakhovetski | 18 | 0.69% | 2 | 10.00% |
| Bard Liao | 17 | 0.65% | 1 | 5.00% |
| Total | 2621 | 20 |
// SPDX-License-Identifier: GPL-2.0-only // Copyright(c) 2019 Intel Corporation. /* * Intel Cometlake I2S Machine driver for RT1011 + RT5682 codec */ #include <linux/input.h> #include <linux/module.h> #include <linux/platform_device.h> #include <linux/clk.h> #include <linux/dmi.h> #include <linux/slab.h> #include <linux/acpi.h> #include <sound/core.h> #include <sound/jack.h> #include <sound/pcm.h> #include <sound/pcm_params.h> #include <sound/soc.h> #include <sound/rt5682.h> #include <sound/soc-acpi.h> #include "../../codecs/rt1011.h" #include "../../codecs/rt5682.h" #include "../../codecs/hdac_hdmi.h" #include "hda_dsp_common.h" /* The platform clock outputs 24Mhz clock to codec as I2S MCLK */ #define CML_PLAT_CLK 24000000 #define CML_RT1011_CODEC_DAI "rt1011-aif" #define CML_RT5682_CODEC_DAI "rt5682-aif1" #define NAME_SIZE 32 #define SOF_RT1011_SPEAKER_WL BIT(0) #define SOF_RT1011_SPEAKER_WR BIT(1) #define SOF_RT1011_SPEAKER_TL BIT(2) #define SOF_RT1011_SPEAKER_TR BIT(3) /* Default: Woofer speakers */ static unsigned long sof_rt1011_quirk = SOF_RT1011_SPEAKER_WL | SOF_RT1011_SPEAKER_WR; static int sof_rt1011_quirk_cb(const struct dmi_system_id *id) { sof_rt1011_quirk = (unsigned long)id->driver_data; return 1; } static const struct dmi_system_id sof_rt1011_quirk_table[] = { { .callback = sof_rt1011_quirk_cb, .matches = { DMI_MATCH(DMI_SYS_VENDOR, "Google"), DMI_MATCH(DMI_PRODUCT_NAME, "Helios"), }, .driver_data = (void *)(SOF_RT1011_SPEAKER_WL | SOF_RT1011_SPEAKER_WR | SOF_RT1011_SPEAKER_TL | SOF_RT1011_SPEAKER_TR), }, { } }; static struct snd_soc_jack hdmi_jack[3]; struct hdmi_pcm { struct list_head head; struct snd_soc_dai *codec_dai; int device; }; struct card_private { char codec_name[SND_ACPI_I2C_ID_LEN]; struct snd_soc_jack headset; struct list_head hdmi_pcm_list; bool common_hdmi_codec_drv; }; static const struct snd_kcontrol_new cml_controls[] = { SOC_DAPM_PIN_SWITCH("Headphone Jack"), SOC_DAPM_PIN_SWITCH("Headset Mic"), SOC_DAPM_PIN_SWITCH("WL Ext Spk"), SOC_DAPM_PIN_SWITCH("WR Ext Spk"), }; static const struct snd_kcontrol_new cml_rt1011_tt_controls[] = { SOC_DAPM_PIN_SWITCH("TL Ext Spk"), SOC_DAPM_PIN_SWITCH("TR Ext Spk"), }; static const struct snd_soc_dapm_widget cml_rt1011_rt5682_widgets[] = { SND_SOC_DAPM_SPK("WL Ext Spk", NULL), SND_SOC_DAPM_SPK("WR Ext Spk", NULL), SND_SOC_DAPM_HP("Headphone Jack", NULL), SND_SOC_DAPM_MIC("Headset Mic", NULL), SND_SOC_DAPM_MIC("SoC DMIC", NULL), }; static const struct snd_soc_dapm_widget cml_rt1011_tt_widgets[] = { SND_SOC_DAPM_SPK("TL Ext Spk", NULL), SND_SOC_DAPM_SPK("TR Ext Spk", NULL), }; static const struct snd_soc_dapm_route cml_rt1011_rt5682_map[] = { /*WL/WR speaker*/ {"WL Ext Spk", NULL, "WL SPO"}, {"WR Ext Spk", NULL, "WR SPO"}, /* HP jack connectors - unknown if we have jack detection */ { "Headphone Jack", NULL, "HPOL" }, { "Headphone Jack", NULL, "HPOR" }, /* other jacks */ { "IN1P", NULL, "Headset Mic" }, /* DMIC */ {"DMic", NULL, "SoC DMIC"}, }; static const struct snd_soc_dapm_route cml_rt1011_tt_map[] = { /*TL/TR speaker*/ {"TL Ext Spk", NULL, "TL SPO" }, {"TR Ext Spk", NULL, "TR SPO" }, }; static struct snd_soc_jack_pin jack_pins[] = { { .pin = "Headphone Jack", .mask = SND_JACK_HEADPHONE, }, { .pin = "Headset Mic", .mask = SND_JACK_MICROPHONE, }, }; static int cml_rt5682_codec_init(struct snd_soc_pcm_runtime *rtd) { struct card_private *ctx = snd_soc_card_get_drvdata(rtd->card); struct snd_soc_component *component = snd_soc_rtd_to_codec(rtd, 0)->component; struct snd_soc_jack *jack; int ret; /* need to enable ASRC function for 24MHz mclk rate */ rt5682_sel_asrc_clk_src(component, RT5682_DA_STEREO1_FILTER | RT5682_AD_STEREO1_FILTER, RT5682_CLK_SEL_I2S1_ASRC); /* * Headset buttons map to the google Reference headset. * These can be configured by userspace. */ ret = snd_soc_card_jack_new_pins(rtd->card, "Headset Jack", SND_JACK_HEADSET | SND_JACK_BTN_0 | SND_JACK_BTN_1 | SND_JACK_BTN_2 | SND_JACK_BTN_3, &ctx->headset, jack_pins, ARRAY_SIZE(jack_pins)); if (ret) { dev_err(rtd->dev, "Headset Jack creation failed: %d\n", ret); return ret; } jack = &ctx->headset; snd_jack_set_key(jack->jack, SND_JACK_BTN_0, KEY_PLAYPAUSE); snd_jack_set_key(jack->jack, SND_JACK_BTN_1, KEY_VOICECOMMAND); snd_jack_set_key(jack->jack, SND_JACK_BTN_2, KEY_VOLUMEUP); snd_jack_set_key(jack->jack, SND_JACK_BTN_3, KEY_VOLUMEDOWN); ret = snd_soc_component_set_jack(component, jack, NULL); if (ret) dev_err(rtd->dev, "Headset Jack call-back failed: %d\n", ret); return ret; }; static void cml_rt5682_codec_exit(struct snd_soc_pcm_runtime *rtd) { struct snd_soc_component *component = snd_soc_rtd_to_codec(rtd, 0)->component; snd_soc_component_set_jack(component, NULL, NULL); } static int cml_rt1011_spk_init(struct snd_soc_pcm_runtime *rtd) { int ret = 0; struct snd_soc_card *card = rtd->card; if (sof_rt1011_quirk & (SOF_RT1011_SPEAKER_TL | SOF_RT1011_SPEAKER_TR)) { ret = snd_soc_add_card_controls(card, cml_rt1011_tt_controls, ARRAY_SIZE(cml_rt1011_tt_controls)); if (ret) return ret; ret = snd_soc_dapm_new_controls(&card->dapm, cml_rt1011_tt_widgets, ARRAY_SIZE(cml_rt1011_tt_widgets)); if (ret) return ret; ret = snd_soc_dapm_add_routes(&card->dapm, cml_rt1011_tt_map, ARRAY_SIZE(cml_rt1011_tt_map)); if (ret) return ret; } return ret; } static int cml_rt5682_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *rtd = snd_soc_substream_to_rtd(substream); struct snd_soc_dai *codec_dai = snd_soc_rtd_to_codec(rtd, 0); int clk_id, clk_freq, pll_out, ret; clk_id = RT5682_PLL1_S_MCLK; clk_freq = CML_PLAT_CLK; pll_out = params_rate(params) * 512; ret = snd_soc_dai_set_pll(codec_dai, 0, clk_id, clk_freq, pll_out); if (ret < 0) dev_warn(rtd->dev, "snd_soc_dai_set_pll err = %d\n", ret); /* Configure sysclk for codec */ ret = snd_soc_dai_set_sysclk(codec_dai, RT5682_SCLK_S_PLL1, pll_out, SND_SOC_CLOCK_IN); if (ret < 0) dev_warn(rtd->dev, "snd_soc_dai_set_sysclk err = %d\n", ret); /* * slot_width should be equal or large than data length, set them * be the same */ ret = snd_soc_dai_set_tdm_slot(codec_dai, 0x0, 0x0, 2, params_width(params)); if (ret < 0) dev_warn(rtd->dev, "set TDM slot err:%d\n", ret); return ret; } static int cml_rt1011_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *rtd = snd_soc_substream_to_rtd(substream); struct snd_soc_dai *codec_dai; struct snd_soc_card *card = rtd->card; int srate, i, ret = 0; srate = params_rate(params); for_each_rtd_codec_dais(rtd, i, codec_dai) { /* 100 Fs to drive 24 bit data */ ret = snd_soc_dai_set_pll(codec_dai, 0, RT1011_PLL1_S_BCLK, 100 * srate, 256 * srate); if (ret < 0) { dev_err(card->dev, "codec_dai clock not set\n"); return ret; } ret = snd_soc_dai_set_sysclk(codec_dai, RT1011_FS_SYS_PRE_S_PLL1, 256 * srate, SND_SOC_CLOCK_IN); if (ret < 0) { dev_err(card->dev, "codec_dai clock not set\n"); return ret; } /* * Codec TDM is configured as 24 bit capture/ playback. * 2 CH PB is done over 4 codecs - 2 Woofers and 2 Tweeters. * The Left woofer and tweeter plays the Left playback data * and similar by the Right. * Hence 2 codecs (1 T and 1 W pair) share same Rx slot. * The feedback is captured for each codec individually. * Hence all 4 codecs use 1 Tx slot each for feedback. */ if (sof_rt1011_quirk & (SOF_RT1011_SPEAKER_WL | SOF_RT1011_SPEAKER_WR)) { if (!strcmp(codec_dai->component->name, "i2c-10EC1011:00")) { ret = snd_soc_dai_set_tdm_slot(codec_dai, 0x4, 0x1, 4, 24); if (ret < 0) break; } if (!strcmp(codec_dai->component->name, "i2c-10EC1011:01")) { ret = snd_soc_dai_set_tdm_slot(codec_dai, 0x8, 0x2, 4, 24); if (ret < 0) break; } } if (sof_rt1011_quirk & (SOF_RT1011_SPEAKER_TL | SOF_RT1011_SPEAKER_TR)) { if (!strcmp(codec_dai->component->name, "i2c-10EC1011:02")) { ret = snd_soc_dai_set_tdm_slot(codec_dai, 0x1, 0x1, 4, 24); if (ret < 0) break; } if (!strcmp(codec_dai->component->name, "i2c-10EC1011:03")) { ret = snd_soc_dai_set_tdm_slot(codec_dai, 0x2, 0x2, 4, 24); if (ret < 0) break; } } } if (ret < 0) dev_err(rtd->dev, "set codec TDM slot for %s failed with error %d\n", codec_dai->component->name, ret); return ret; } static struct snd_soc_ops cml_rt5682_ops = { .hw_params = cml_rt5682_hw_params, }; static const struct snd_soc_ops cml_rt1011_ops = { .hw_params = cml_rt1011_hw_params, }; static int sof_card_late_probe(struct snd_soc_card *card) { struct card_private *ctx = snd_soc_card_get_drvdata(card); struct snd_soc_component *component = NULL; char jack_name[NAME_SIZE]; struct hdmi_pcm *pcm; int ret, i = 0; if (list_empty(&ctx->hdmi_pcm_list)) return -EINVAL; if (ctx->common_hdmi_codec_drv) { pcm = list_first_entry(&ctx->hdmi_pcm_list, struct hdmi_pcm, head); component = pcm->codec_dai->component; return hda_dsp_hdmi_build_controls(card, component); } list_for_each_entry(pcm, &ctx->hdmi_pcm_list, head) { component = pcm->codec_dai->component; snprintf(jack_name, sizeof(jack_name), "HDMI/DP, pcm=%d Jack", pcm->device); ret = snd_soc_card_jack_new(card, jack_name, SND_JACK_AVOUT, &hdmi_jack[i]); if (ret) return ret; ret = hdac_hdmi_jack_init(pcm->codec_dai, pcm->device, &hdmi_jack[i]); if (ret < 0) return ret; i++; } return hdac_hdmi_jack_port_init(component, &card->dapm); } static int hdmi_init(struct snd_soc_pcm_runtime *rtd) { struct card_private *ctx = snd_soc_card_get_drvdata(rtd->card); struct snd_soc_dai *dai = snd_soc_rtd_to_codec(rtd, 0); struct hdmi_pcm *pcm; pcm = devm_kzalloc(rtd->card->dev, sizeof(*pcm), GFP_KERNEL); if (!pcm) return -ENOMEM; pcm->device = dai->id; pcm->codec_dai = dai; list_add_tail(&pcm->head, &ctx->hdmi_pcm_list); return 0; } /* Cometlake digital audio interface glue - connects codec <--> CPU */ SND_SOC_DAILINK_DEF(ssp0_pin, DAILINK_COMP_ARRAY(COMP_CPU("SSP0 Pin"))); SND_SOC_DAILINK_DEF(ssp0_codec, DAILINK_COMP_ARRAY(COMP_CODEC("i2c-10EC5682:00", CML_RT5682_CODEC_DAI))); SND_SOC_DAILINK_DEF(ssp1_pin, DAILINK_COMP_ARRAY(COMP_CPU("SSP1 Pin"))); SND_SOC_DAILINK_DEF(ssp1_codec_2spk, DAILINK_COMP_ARRAY( /* WL */ COMP_CODEC("i2c-10EC1011:00", CML_RT1011_CODEC_DAI), /* WR */ COMP_CODEC("i2c-10EC1011:01", CML_RT1011_CODEC_DAI))); SND_SOC_DAILINK_DEF(ssp1_codec_4spk, DAILINK_COMP_ARRAY( /* WL */ COMP_CODEC("i2c-10EC1011:00", CML_RT1011_CODEC_DAI), /* WR */ COMP_CODEC("i2c-10EC1011:01", CML_RT1011_CODEC_DAI), /* TL */ COMP_CODEC("i2c-10EC1011:02", CML_RT1011_CODEC_DAI), /* TR */ COMP_CODEC("i2c-10EC1011:03", CML_RT1011_CODEC_DAI))); SND_SOC_DAILINK_DEF(dmic_pin, DAILINK_COMP_ARRAY(COMP_CPU("DMIC01 Pin"))); SND_SOC_DAILINK_DEF(dmic16k_pin, DAILINK_COMP_ARRAY(COMP_CPU("DMIC16k Pin"))); SND_SOC_DAILINK_DEF(dmic_codec, DAILINK_COMP_ARRAY(COMP_CODEC("dmic-codec", "dmic-hifi"))); SND_SOC_DAILINK_DEF(idisp1_pin, DAILINK_COMP_ARRAY(COMP_CPU("iDisp1 Pin"))); SND_SOC_DAILINK_DEF(idisp1_codec, DAILINK_COMP_ARRAY(COMP_CODEC("ehdaudio0D2", "intel-hdmi-hifi1"))); SND_SOC_DAILINK_DEF(idisp2_pin, DAILINK_COMP_ARRAY(COMP_CPU("iDisp2 Pin"))); SND_SOC_DAILINK_DEF(idisp2_codec, DAILINK_COMP_ARRAY(COMP_CODEC("ehdaudio0D2", "intel-hdmi-hifi2"))); SND_SOC_DAILINK_DEF(idisp3_pin, DAILINK_COMP_ARRAY(COMP_CPU("iDisp3 Pin"))); SND_SOC_DAILINK_DEF(idisp3_codec, DAILINK_COMP_ARRAY(COMP_CODEC("ehdaudio0D2", "intel-hdmi-hifi3"))); SND_SOC_DAILINK_DEF(platform, DAILINK_COMP_ARRAY(COMP_PLATFORM("0000:00:1f.3"))); static struct snd_soc_dai_link cml_rt1011_rt5682_dailink[] = { /* Back End DAI links */ { /* SSP0 - Codec */ .name = "SSP0-Codec", .id = 0, .init = cml_rt5682_codec_init, .exit = cml_rt5682_codec_exit, .ignore_pmdown_time = 1, .ops = &cml_rt5682_ops, .dpcm_playback = 1, .dpcm_capture = 1, .no_pcm = 1, SND_SOC_DAILINK_REG(ssp0_pin, ssp0_codec, platform), }, { .name = "dmic01", .id = 1, .ignore_suspend = 1, .dpcm_capture = 1, .no_pcm = 1, SND_SOC_DAILINK_REG(dmic_pin, dmic_codec, platform), }, { .name = "dmic16k", .id = 2, .ignore_suspend = 1, .dpcm_capture = 1, .no_pcm = 1, SND_SOC_DAILINK_REG(dmic16k_pin, dmic_codec, platform), }, { .name = "iDisp1", .id = 3, .init = hdmi_init, .dpcm_playback = 1, .no_pcm = 1, SND_SOC_DAILINK_REG(idisp1_pin, idisp1_codec, platform), }, { .name = "iDisp2", .id = 4, .init = hdmi_init, .dpcm_playback = 1, .no_pcm = 1, SND_SOC_DAILINK_REG(idisp2_pin, idisp2_codec, platform), }, { .name = "iDisp3", .id = 5, .init = hdmi_init, .dpcm_playback = 1, .no_pcm = 1, SND_SOC_DAILINK_REG(idisp3_pin, idisp3_codec, platform), }, { /* * SSP1 - Codec : added to end of list ensuring * reuse of common topologies for other end points * and changing only SSP1's codec */ .name = "SSP1-Codec", .id = 6, .dpcm_playback = 1, .dpcm_capture = 1, /* Capture stream provides Feedback */ .no_pcm = 1, .init = cml_rt1011_spk_init, .ops = &cml_rt1011_ops, SND_SOC_DAILINK_REG(ssp1_pin, ssp1_codec_2spk, platform), }, }; static struct snd_soc_codec_conf rt1011_conf[] = { { .dlc = COMP_CODEC_CONF("i2c-10EC1011:00"), .name_prefix = "WL", }, { .dlc = COMP_CODEC_CONF("i2c-10EC1011:01"), .name_prefix = "WR", }, /* single configuration structure for 2 and 4 channels */ { .dlc = COMP_CODEC_CONF("i2c-10EC1011:02"), .name_prefix = "TL", }, { .dlc = COMP_CODEC_CONF("i2c-10EC1011:03"), .name_prefix = "TR", }, }; /* Cometlake audio machine driver for RT1011 and RT5682 */ static struct snd_soc_card snd_soc_card_cml = { .name = "cml_rt1011_rt5682", .owner = THIS_MODULE, .dai_link = cml_rt1011_rt5682_dailink, .num_links = ARRAY_SIZE(cml_rt1011_rt5682_dailink), .codec_conf = rt1011_conf, .num_configs = ARRAY_SIZE(rt1011_conf), .dapm_widgets = cml_rt1011_rt5682_widgets, .num_dapm_widgets = ARRAY_SIZE(cml_rt1011_rt5682_widgets), .dapm_routes = cml_rt1011_rt5682_map, .num_dapm_routes = ARRAY_SIZE(cml_rt1011_rt5682_map), .controls = cml_controls, .num_controls = ARRAY_SIZE(cml_controls), .fully_routed = true, .late_probe = sof_card_late_probe, }; static int snd_cml_rt1011_probe(struct platform_device *pdev) { struct snd_soc_dai_link *dai_link; struct card_private *ctx; struct snd_soc_acpi_mach *mach; const char *platform_name; int ret, i; ctx = devm_kzalloc(&pdev->dev, sizeof(*ctx), GFP_KERNEL); if (!ctx) return -ENOMEM; INIT_LIST_HEAD(&ctx->hdmi_pcm_list); mach = pdev->dev.platform_data; snd_soc_card_cml.dev = &pdev->dev; platform_name = mach->mach_params.platform; dmi_check_system(sof_rt1011_quirk_table); dev_dbg(&pdev->dev, "sof_rt1011_quirk = %lx\n", sof_rt1011_quirk); /* when 4 speaker is available, update codec config */ if (sof_rt1011_quirk & (SOF_RT1011_SPEAKER_TL | SOF_RT1011_SPEAKER_TR)) { for_each_card_prelinks(&snd_soc_card_cml, i, dai_link) { if (!strcmp(dai_link->codecs[0].dai_name, CML_RT1011_CODEC_DAI)) { dai_link->codecs = ssp1_codec_4spk; dai_link->num_codecs = ARRAY_SIZE(ssp1_codec_4spk); } } } /* set platform name for each dailink */ ret = snd_soc_fixup_dai_links_platform_name(&snd_soc_card_cml, platform_name); if (ret) return ret; ctx->common_hdmi_codec_drv = mach->mach_params.common_hdmi_codec_drv; snd_soc_card_set_drvdata(&snd_soc_card_cml, ctx); return devm_snd_soc_register_card(&pdev->dev, &snd_soc_card_cml); } static struct platform_driver snd_cml_rt1011_rt5682_driver = { .probe = snd_cml_rt1011_probe, .driver = { .name = "cml_rt1011_rt5682", .pm = &snd_soc_pm_ops, }, }; module_platform_driver(snd_cml_rt1011_rt5682_driver); /* Module information */ MODULE_DESCRIPTION("Cometlake Audio Machine driver - RT1011 and RT5682 in I2S mode"); MODULE_AUTHOR("Naveen Manohar <naveen.m@intel.com>"); MODULE_AUTHOR("Sathya Prakash M R <sathya.prakash.m.r@intel.com>"); MODULE_AUTHOR("Shuming Fan <shumingf@realtek.com>"); MODULE_AUTHOR("Mac Chiang <mac.chiang@intel.com>"); MODULE_LICENSE("GPL v2"); MODULE_ALIAS("platform:cml_rt1011_rt5682"); MODULE_IMPORT_NS(SND_SOC_INTEL_HDA_DSP_COMMON);
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