diff --git a/sound/soc/intel/boards/Kconfig b/sound/soc/intel/boards/Kconfig index de598dcbef30..d4e103615f51 100644 --- a/sound/soc/intel/boards/Kconfig +++ b/sound/soc/intel/boards/Kconfig @@ -139,6 +139,7 @@ config SND_SOC_INTEL_BYT_CHT_DA7213_MACH config SND_SOC_INTEL_BYT_CHT_ES8316_MACH tristate "Baytrail & Cherrytrail with ES8316 codec" depends on X86_INTEL_LPSS && I2C && ACPI + select SND_SOC_ACPI select SND_SOC_ES8316 help This adds support for ASoC machine driver for Intel(R) Baytrail & diff --git a/sound/soc/intel/boards/bytcht_es8316.c b/sound/soc/intel/boards/bytcht_es8316.c index 8088396717e3..ae24f6205f05 100644 --- a/sound/soc/intel/boards/bytcht_es8316.c +++ b/sound/soc/intel/boards/bytcht_es8316.c @@ -232,15 +232,39 @@ static struct snd_soc_card byt_cht_es8316_card = { .fully_routed = true, }; +static char codec_name[16]; /* i2c-:00 with HID being 8 chars */ + static int snd_byt_cht_es8316_mc_probe(struct platform_device *pdev) { - int ret = 0; struct byt_cht_es8316_private *priv; + struct snd_soc_acpi_mach *mach; + const char *i2c_name = NULL; + int dai_index = 0; + int i; + int ret = 0; priv = devm_kzalloc(&pdev->dev, sizeof(*priv), GFP_ATOMIC); if (!priv) return -ENOMEM; + mach = (&pdev->dev)->platform_data; + /* fix index of codec dai */ + for (i = 0; i < ARRAY_SIZE(byt_cht_es8316_dais); i++) { + if (!strcmp(byt_cht_es8316_dais[i].codec_name, + "i2c-ESSX8316:00")) { + dai_index = i; + break; + } + } + + /* fixup codec name based on HID */ + i2c_name = snd_soc_acpi_find_name_from_hid(mach->id); + if (i2c_name) { + snprintf(codec_name, sizeof(codec_name), + "%s%s", "i2c-", i2c_name); + byt_cht_es8316_dais[dai_index].codec_name = codec_name; + } + /* register the soc card */ byt_cht_es8316_card.dev = &pdev->dev; snd_soc_card_set_drvdata(&byt_cht_es8316_card, priv);