diff options
Diffstat (limited to 'sound/soc/intel/boards/kbl_da7219_max98927.c')
| -rw-r--r-- | sound/soc/intel/boards/kbl_da7219_max98927.c | 203 |
1 files changed, 180 insertions, 23 deletions
diff --git a/sound/soc/intel/boards/kbl_da7219_max98927.c b/sound/soc/intel/boards/kbl_da7219_max98927.c index 6dd5c69671b3..2768a572d065 100644 --- a/sound/soc/intel/boards/kbl_da7219_max98927.c +++ b/sound/soc/intel/boards/kbl_da7219_max98927.c @@ -2,7 +2,7 @@ // Copyright(c) 2018 Intel Corporation. /* - * Intel Kabylake I2S Machine Driver with MAX98927 & DA7219 Codecs + * Intel Kabylake I2S Machine Driver with MAX98927, MAX98373 & DA7219 Codecs * * Modified from: * Intel Kabylake I2S Machine driver supporting MAX98927 and @@ -24,8 +24,14 @@ #define KBL_DIALOG_CODEC_DAI "da7219-hifi" #define MAX98927_CODEC_DAI "max98927-aif1" -#define MAXIM_DEV0_NAME "i2c-MX98927:00" -#define MAXIM_DEV1_NAME "i2c-MX98927:01" +#define MAX98927_DEV0_NAME "i2c-MX98927:00" +#define MAX98927_DEV1_NAME "i2c-MX98927:01" + +#define MAX98373_CODEC_DAI "max98373-aif1" +#define MAX98373_DEV0_NAME "i2c-MX98373:00" +#define MAX98373_DEV1_NAME "i2c-MX98373:01" + + #define DUAL_CHANNEL 2 #define QUAD_CHANNEL 4 #define NAME_SIZE 32 @@ -176,20 +182,38 @@ static int kabylake_ssp0_hw_params(struct snd_pcm_substream *substream, for (j = 0; j < runtime->num_codecs; j++) { struct snd_soc_dai *codec_dai = runtime->codec_dais[j]; - if (!strcmp(codec_dai->component->name, MAXIM_DEV0_NAME)) { + if (!strcmp(codec_dai->component->name, MAX98927_DEV0_NAME)) { ret = snd_soc_dai_set_tdm_slot(codec_dai, 0x30, 3, 8, 16); if (ret < 0) { dev_err(runtime->dev, "DEV0 TDM slot err:%d\n", ret); return ret; } } - if (!strcmp(codec_dai->component->name, MAXIM_DEV1_NAME)) { + if (!strcmp(codec_dai->component->name, MAX98927_DEV1_NAME)) { ret = snd_soc_dai_set_tdm_slot(codec_dai, 0xC0, 3, 8, 16); if (ret < 0) { dev_err(runtime->dev, "DEV1 TDM slot err:%d\n", ret); return ret; } } + if (!strcmp(codec_dai->component->name, MAX98373_DEV0_NAME)) { + ret = snd_soc_dai_set_tdm_slot(codec_dai, + 0x03, 3, 8, 24); + if (ret < 0) { + dev_err(runtime->dev, + "DEV0 TDM slot err:%d\n", ret); + return ret; + } + } + if (!strcmp(codec_dai->component->name, MAX98373_DEV1_NAME)) { + ret = snd_soc_dai_set_tdm_slot(codec_dai, + 0x0C, 3, 8, 24); + if (ret < 0) { + dev_err(runtime->dev, + "DEV0 TDM slot err:%d\n", ret); + return ret; + } + } } return 0; @@ -213,6 +237,25 @@ static int kabylake_ssp_fixup(struct snd_soc_pcm_runtime *rtd, struct snd_soc_dai_link *be_dai_link = dpcm->be->dai_link; /* + * Topology for kblda7219m98373 & kblmax98373 supports only S24_LE, + * where as kblda7219m98927 & kblmax98927 supports S16_LE by default. + * Skipping the port wise FE and BE configuration for kblda7219m98373 & + * kblmax98373 as the topology (FE & BE) supports S24_LE only. + */ + + if (!strcmp(rtd->card->name, "kblda7219m98373") || + !strcmp(rtd->card->name, "kblmax98373")) { + /* The ADSP will convert the FE rate to 48k, stereo */ + rate->min = rate->max = 48000; + channels->min = channels->max = DUAL_CHANNEL; + + /* set SSP to 24 bit */ + snd_mask_none(fmt); + snd_mask_set_format(fmt, SNDRV_PCM_FORMAT_S24_LE); + return 0; + } + + /* * The ADSP will convert the FE rate to 48k, stereo, 24 bit */ if (!strcmp(fe_dai_link->name, "Kbl Audio Port") || @@ -352,20 +395,31 @@ static struct snd_pcm_hw_constraint_list constraints_channels_quad = { static int kbl_fe_startup(struct snd_pcm_substream *substream) { struct snd_pcm_runtime *runtime = substream->runtime; + struct snd_soc_pcm_runtime *soc_rt = substream->private_data; /* * On this platform for PCM device we support, * 48Khz * stereo - * 16 bit audio */ runtime->hw.channels_max = DUAL_CHANNEL; snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS, &constraints_channels); - - runtime->hw.formats = SNDRV_PCM_FMTBIT_S16_LE; - snd_pcm_hw_constraint_msbits(runtime, 0, 16, 16); + /* + * Setup S24_LE (32 bit container and 24 bit valid data) for + * kblda7219m98373 & kblmax98373. For kblda7219m98927 & + * kblmax98927 keeping it as 16/16 due to topology FW dependency. + */ + if (!strcmp(soc_rt->card->name, "kblda7219m98373") || + !strcmp(soc_rt->card->name, "kblmax98373")) { + runtime->hw.formats = SNDRV_PCM_FMTBIT_S24_LE; + snd_pcm_hw_constraint_msbits(runtime, 0, 32, 24); + + } else { + runtime->hw.formats = SNDRV_PCM_FMTBIT_S16_LE; + snd_pcm_hw_constraint_msbits(runtime, 0, 16, 16); + } snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, &constraints_rates); @@ -398,11 +452,23 @@ static int kabylake_dmic_fixup(struct snd_soc_pcm_runtime *rtd, static int kabylake_dmic_startup(struct snd_pcm_substream *substream) { struct snd_pcm_runtime *runtime = substream->runtime; + struct snd_soc_pcm_runtime *soc_rt = substream->private_data; runtime->hw.channels_min = runtime->hw.channels_max = QUAD_CHANNEL; snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS, &constraints_channels_quad); + /* + * Topology for kblda7219m98373 & kblmax98373 supports only S24_LE. + * The DMIC also configured for S24_LE. Forcing the DMIC format to + * S24_LE due to the topology FW dependency. + */ + if (!strcmp(soc_rt->card->name, "kblda7219m98373") || + !strcmp(soc_rt->card->name, "kblmax98373")) { + runtime->hw.formats = SNDRV_PCM_FMTBIT_S24_LE; + snd_pcm_hw_constraint_msbits(runtime, 0, 32, 24); + } + return snd_pcm_hw_constraint_list(substream->runtime, 0, SNDRV_PCM_HW_PARAM_RATE, &constraints_rates); } @@ -448,29 +514,55 @@ static struct snd_soc_ops skylake_refcap_ops = { static struct snd_soc_codec_conf max98927_codec_conf[] = { { - .dev_name = MAXIM_DEV0_NAME, + .dev_name = MAX98927_DEV0_NAME, + .name_prefix = "Right", + }, + + { + .dev_name = MAX98927_DEV1_NAME, + .name_prefix = "Left", + }, +}; + +static struct snd_soc_codec_conf max98373_codec_conf[] = { + + { + .dev_name = MAX98373_DEV0_NAME, .name_prefix = "Right", }, { - .dev_name = MAXIM_DEV1_NAME, + .dev_name = MAX98373_DEV1_NAME, .name_prefix = "Left", }, }; -static struct snd_soc_dai_link_component ssp0_codec_components[] = { +static struct snd_soc_dai_link_component max98927_ssp0_codec_components[] = { { /* Left */ - .name = MAXIM_DEV0_NAME, + .name = MAX98927_DEV0_NAME, .dai_name = MAX98927_CODEC_DAI, }, { /* For Right */ - .name = MAXIM_DEV1_NAME, + .name = MAX98927_DEV1_NAME, .dai_name = MAX98927_CODEC_DAI, }, }; +static struct snd_soc_dai_link_component max98373_ssp0_codec_components[] = { + { /* Left */ + .name = MAX98373_DEV0_NAME, + .dai_name = MAX98373_CODEC_DAI, + }, + + { /* For Right */ + .name = MAX98373_DEV1_NAME, + .dai_name = MAX98373_CODEC_DAI, + }, + +}; + /* kabylake digital audio interface glue - connects codec <--> CPU */ static struct snd_soc_dai_link kabylake_dais[] = { /* Front End DAI links */ @@ -607,8 +699,8 @@ static struct snd_soc_dai_link kabylake_dais[] = { .cpu_dai_name = "SSP0 Pin", .platform_name = "0000:00:1f.3", .no_pcm = 1, - .codecs = ssp0_codec_components, - .num_codecs = ARRAY_SIZE(ssp0_codec_components), + .codecs = max98927_ssp0_codec_components, + .num_codecs = ARRAY_SIZE(max98927_ssp0_codec_components), .dai_fmt = SND_SOC_DAIFMT_DSP_B | SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBS_CFS, @@ -683,7 +775,7 @@ static struct snd_soc_dai_link kabylake_dais[] = { }; /* kabylake digital audio interface glue - connects codec <--> CPU */ -static struct snd_soc_dai_link kabylake_max98927_dais[] = { +static struct snd_soc_dai_link kabylake_max98_927_373_dais[] = { /* Front End DAI links */ [KBL_DPCM_AUDIO_PB] = { .name = "Kbl Audio Port", @@ -802,8 +894,8 @@ static struct snd_soc_dai_link kabylake_max98927_dais[] = { .cpu_dai_name = "SSP0 Pin", .platform_name = "0000:00:1f.3", .no_pcm = 1, - .codecs = ssp0_codec_components, - .num_codecs = ARRAY_SIZE(ssp0_codec_components), + .codecs = max98927_ssp0_codec_components, + .num_codecs = ARRAY_SIZE(max98927_ssp0_codec_components), .dai_fmt = SND_SOC_DAIFMT_DSP_B | SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBS_CFS, @@ -917,8 +1009,8 @@ static struct snd_soc_card kbl_audio_card_da7219_m98927 = { static struct snd_soc_card kbl_audio_card_max98927 = { .name = "kblmax98927", .owner = THIS_MODULE, - .dai_link = kabylake_max98927_dais, - .num_links = ARRAY_SIZE(kabylake_max98927_dais), + .dai_link = kabylake_max98_927_373_dais, + .num_links = ARRAY_SIZE(kabylake_max98_927_373_dais), .controls = kabylake_controls, .num_controls = ARRAY_SIZE(kabylake_controls), .dapm_widgets = kabylake_widgets, @@ -931,9 +1023,46 @@ static struct snd_soc_card kbl_audio_card_max98927 = { .late_probe = kabylake_card_late_probe, }; +static struct snd_soc_card kbl_audio_card_da7219_m98373 = { + .name = "kblda7219m98373", + .owner = THIS_MODULE, + .dai_link = kabylake_dais, + .num_links = ARRAY_SIZE(kabylake_dais), + .controls = kabylake_controls, + .num_controls = ARRAY_SIZE(kabylake_controls), + .dapm_widgets = kabylake_widgets, + .num_dapm_widgets = ARRAY_SIZE(kabylake_widgets), + .dapm_routes = kabylake_map, + .num_dapm_routes = ARRAY_SIZE(kabylake_map), + .codec_conf = max98373_codec_conf, + .num_configs = ARRAY_SIZE(max98373_codec_conf), + .fully_routed = true, + .late_probe = kabylake_card_late_probe, +}; + +static struct snd_soc_card kbl_audio_card_max98373 = { + .name = "kblmax98373", + .owner = THIS_MODULE, + .dai_link = kabylake_max98_927_373_dais, + .num_links = ARRAY_SIZE(kabylake_max98_927_373_dais), + .controls = kabylake_controls, + .num_controls = ARRAY_SIZE(kabylake_controls), + .dapm_widgets = kabylake_widgets, + .num_dapm_widgets = ARRAY_SIZE(kabylake_widgets), + .dapm_routes = kabylake_map, + .num_dapm_routes = ARRAY_SIZE(kabylake_map), + .codec_conf = max98373_codec_conf, + .num_configs = ARRAY_SIZE(max98373_codec_conf), + .fully_routed = true, + .late_probe = kabylake_card_late_probe, +}; + static int kabylake_audio_probe(struct platform_device *pdev) { struct kbl_codec_private *ctx; + struct snd_soc_dai_link *kbl_dai_link; + struct snd_soc_dai_link_component **codecs; + int i = 0; ctx = devm_kzalloc(&pdev->dev, sizeof(*ctx), GFP_KERNEL); if (!ctx) @@ -944,6 +1073,22 @@ static int kabylake_audio_probe(struct platform_device *pdev) kabylake_audio_card = (struct snd_soc_card *)pdev->id_entry->driver_data; + kbl_dai_link = kabylake_audio_card->dai_link; + + /* Update codecs for SSP0 with max98373 codec info */ + if (!strcmp(pdev->name, "kbl_da7219_max98373") || + (!strcmp(pdev->name, "kbl_max98373"))) { + for (i = 0; i < kabylake_audio_card->num_links; ++i) { + if (strcmp(kbl_dai_link[i].name, "SSP0-Codec")) + continue; + + codecs = &(kbl_dai_link[i].codecs); + *codecs = max98373_ssp0_codec_components; + kbl_dai_link[i].num_codecs = + ARRAY_SIZE(max98373_ssp0_codec_components); + break; + } + } kabylake_audio_card->dev = &pdev->dev; snd_soc_card_set_drvdata(kabylake_audio_card, ctx); @@ -961,13 +1106,23 @@ static const struct platform_device_id kbl_board_ids[] = { .driver_data = (kernel_ulong_t)&kbl_audio_card_max98927, }, + { + .name = "kbl_da7219_max98373", + .driver_data = + (kernel_ulong_t)&kbl_audio_card_da7219_m98373, + }, + { + .name = "kbl_max98373", + .driver_data = + (kernel_ulong_t)&kbl_audio_card_max98373, + }, { } }; static struct platform_driver kabylake_audio = { .probe = kabylake_audio_probe, .driver = { - .name = "kbl_da7219_max98927", + .name = "kbl_da7219_max98_927_373", .pm = &snd_soc_pm_ops, }, .id_table = kbl_board_ids, @@ -976,8 +1131,10 @@ static struct platform_driver kabylake_audio = { module_platform_driver(kabylake_audio) /* Module information */ -MODULE_DESCRIPTION("Audio KabyLake Machine driver for MAX98927 & DA7219"); +MODULE_DESCRIPTION("Audio KabyLake Machine driver for MAX98927/MAX98373 & DA7219"); MODULE_AUTHOR("Mac Chiang <mac.chiang@intel.com>"); MODULE_LICENSE("GPL v2"); MODULE_ALIAS("platform:kbl_da7219_max98927"); MODULE_ALIAS("platform:kbl_max98927"); +MODULE_ALIAS("platform:kbl_da7219_max98373"); +MODULE_ALIAS("platform:kbl_max98373"); |