I don't quite follow the initialization part. In the 4-ch case, you will setup control and widgets but...
+int max_98390_spk_codec_init(struct snd_soc_pcm_runtime *rtd) +{
- struct snd_soc_card *card = rtd->card;
- int ret;
- ret = snd_soc_dapm_new_controls(&card->dapm, max_98390_tt_dapm_widgets,
ARRAY_SIZE(max_98390_tt_dapm_widgets));- if (ret) {
dev_err(rtd->dev, "unable to add dapm controls, ret %d\n", ret);/* Don't need to add routes if widget addition failed */return ret;- }
- ret = snd_soc_add_card_controls(card, max_98390_tt_kcontrols,
ARRAY_SIZE(max_98390_tt_kcontrols));- if (ret) {
dev_err(rtd->dev, "unable to add card controls, ret %d\n", ret);return ret;- }
- ret = snd_soc_dapm_add_routes(&card->dapm, max_98373_dapm_routes,
ARRAY_SIZE(max_98373_dapm_routes));- if (ret) {
dev_err(rtd->dev, "Speaker Left, Right map addition failed: %d\n", ret);return ret;- }
- ret = snd_soc_dapm_add_routes(&card->dapm, max_98390_tt_dapm_routes,
ARRAY_SIZE(max_98390_tt_dapm_routes));- if (ret)
dev_err(rtd->dev, "Tweeter Speaker Left, Right map addition failed: %d\n", ret);- return ret;
+} +EXPORT_SYMBOL_NS(max_98390_spk_codec_init, SND_SOC_INTEL_SOF_MAXIM_COMMON);
@@ -745,6 +778,21 @@ static struct snd_soc_dai_link *sof_card_dai_links_create(struct device *dev, } else if (sof_rt5682_quirk & SOF_RT1011_SPEAKER_AMP_PRESENT) { sof_rt1011_dai_link(&links[id]);
} else if (sof_rt5682_quirk &SOF_MAX98390_SPEAKER_AMP_PRESENT) {if (sof_rt5682_quirk &SOF_MAX98390_TWEETER_SPEAKER_PRESENT) {links[id].codecs = max_98390_4spk_components;links[id].num_codecs = ARRAY_SIZE(max_98390_4spk_components);links[id].init = max_98390_spk_codec_init;} else {links[id].codecs = max_98390_components;links[id].num_codecs = ARRAY_SIZE(max_98390_components);links[id].init = max_98373_spk_codec_init;}
... in the 2 ch case you use this function
int max_98373_spk_codec_init(struct snd_soc_pcm_runtime *rtd) { struct snd_soc_card *card = rtd->card; int ret;
ret = snd_soc_dapm_add_routes(&card->dapm, max_98373_dapm_routes, ARRAY_SIZE(max_98373_dapm_routes)); if (ret) dev_err(rtd->dev, "Speaker map addition failed: %d\n", ret); return ret; }
which only adds routes. Isn't there a need for widgets/controls for the 2 channel case as well?
It's also not good practice to mix the initialization of max98090 with a function with an explicit 98373 prefix. it's hard to maintain and error-prone. You might as well duplicate the function, if it's not used it will be removed while linking.
links[id].ops = &max_98390_ops;links[id].dpcm_capture = 1;- } else { max_98357a_dai_link(&links[id]); }
@@ -881,6 +929,14 @@ static int sof_audio_probe(struct platform_device *pdev) sof_rt1011_codec_conf(&sof_audio_card_rt5682); else if (sof_rt5682_quirk & SOF_RT1015P_SPEAKER_AMP_PRESENT) sof_rt1015p_codec_conf(&sof_audio_card_rt5682);
else if (sof_rt5682_quirk & SOF_MAX98390_SPEAKER_AMP_PRESENT) {
if (sof_rt5682_quirk & SOF_MAX98390_TWEETER_SPEAKER_PRESENT)max_98390_set_codec_conf(&sof_audio_card_rt5682,ARRAY_SIZE(max_98390_4spk_components));elsemax_98390_set_codec_conf(&sof_audio_card_rt5682,ARRAY_SIZE(max_98390_components));}
if (sof_rt5682_quirk & SOF_SSP_BT_OFFLOAD_PRESENT) sof_audio_card_rt5682.num_links++;
@@ -1007,6 +1063,18 @@ static const struct platform_device_id board_ids[] = { SOF_RT5682_SSP_AMP(2) | SOF_RT5682_NUM_HDMIDEV(4)), },
- {
.name = "adl_max98390_rt5682",.driver_data = (kernel_ulong_t)(SOF_RT5682_MCLK_EN |SOF_RT5682_SSP_CODEC(0) |SOF_SPEAKER_AMP_PRESENT |SOF_MAX98390_SPEAKER_AMP_PRESENT |SOF_RT5682_SSP_AMP(1) |SOF_RT5682_NUM_HDMIDEV(4) |SOF_BT_OFFLOAD_SSP(2) |SOF_SSP_BT_OFFLOAD_PRESENT),- },
- { }
}; MODULE_DEVICE_TABLE(platform, board_ids); @@ -1026,6 +1094,7 @@ MODULE_DESCRIPTION("SOF Audio Machine driver"); MODULE_AUTHOR("Bard Liao bard.liao@intel.com"); MODULE_AUTHOR("Sathya Prakash M R sathya.prakash.m.r@intel.com"); MODULE_AUTHOR("Brent Lu brent.lu@intel.com"); +MODULE_AUTHOR("Mac Chiang mac.chiang@intel.com"); MODULE_LICENSE("GPL v2"); MODULE_IMPORT_NS(SND_SOC_INTEL_HDA_DSP_COMMON); MODULE_IMPORT_NS(SND_SOC_INTEL_SOF_MAXIM_COMMON); diff --git a/sound/soc/intel/common/soc-acpi-intel-adl-match.c b/sound/soc/intel/common/soc-acpi-intel-adl-match.c index a0f6a69c7038..2db152998e4a 100644 --- a/sound/soc/intel/common/soc-acpi-intel-adl-match.c +++ b/sound/soc/intel/common/soc-acpi-intel-adl-match.c @@ -280,6 +280,11 @@ static const struct snd_soc_acpi_codecs adl_max98357a_amp = { .codecs = {"MX98357A"} };
+static const struct snd_soc_acpi_codecs adl_max98390_amp = {
- .num_codecs = 1,
- .codecs = {"MX98390"}
+};
struct snd_soc_acpi_mach snd_soc_acpi_intel_adl_machines[] = { { .id = "10EC5682", @@ -297,6 +302,14 @@ struct snd_soc_acpi_mach snd_soc_acpi_intel_adl_machines[] = { .sof_fw_filename = "sof-adl.ri", .sof_tplg_filename = "sof-adl-max98357a-rt5682.tplg", },
- {
.id = "10EC5682",.drv_name = "adl_max98390_rt5682",.machine_quirk = snd_soc_acpi_codec_list,.quirk_data = &adl_max98390_amp,.sof_fw_filename = "sof-adl.ri",.sof_tplg_filename = "sof-adl-max98390-rt5682.tplg",- }, {},
}; EXPORT_SYMBOL_GPL(snd_soc_acpi_intel_adl_machines); diff --git a/sound/soc/sof/sof-pci-dev.c b/sound/soc/sof/sof-pci-dev.c index bc9e70765678..be90a5f79766 100644 --- a/sound/soc/sof/sof-pci-dev.c +++ b/sound/soc/sof/sof-pci-dev.c @@ -59,6 +59,15 @@ static const struct dmi_system_id sof_tplg_table[] = { }, .driver_data = "sof-adl-rt5682-ssp0-max98373-ssp2.tplg", },
- {
.callback = sof_tplg_cb,.matches = {DMI_MATCH(DMI_PRODUCT_FAMILY, "Google_Brya"),DMI_MATCH(DMI_OEM_STRING, "AUDIO-MAX98390_ALC5682I_I2S"),},.driver_data = "sof-adl-max98390-ssp2-rt5682-ssp0.tplg",- },
I am still relatively confused since you still have two alternatives for topology but you described three configurations.