diff --git a/sound/soc/intel/boards/bytcr_rt5651.c b/sound/soc/intel/boards/bytcr_rt5651.c index 9a2ee9080897..b618d984e2d5 100644 --- a/sound/soc/intel/boards/bytcr_rt5651.c +++ b/sound/soc/intel/boards/bytcr_rt5651.c @@ -95,6 +95,8 @@ struct byt_rt5651_private { struct snd_soc_jack jack; }; +static const struct acpi_gpio_mapping *byt_rt5651_gpios; + /* Default: jack-detect on JD1_1, internal mic on in2, headsetmic on in3 */ static unsigned long byt_rt5651_quirk = BYT_RT5651_DEFAULT_QUIRKS | BYT_RT5651_IN2_MAP; @@ -365,6 +367,22 @@ static int byt_rt5651_aif1_hw_params(struct snd_pcm_substream *substream, return byt_rt5651_prepare_and_enable_pll1(codec_dai, rate, bclk_ratio); } +static const struct acpi_gpio_params pov_p1006w_hp_detect = { 1, 0, false }; +static const struct acpi_gpio_params pov_p1006w_ext_amp_en = { 2, 0, true }; + +static const struct acpi_gpio_mapping byt_rt5651_pov_p1006w_gpios[] = { + { "hp-detect-gpios", &pov_p1006w_hp_detect, 1, }, + { "ext-amp-enable-gpios", &pov_p1006w_ext_amp_en, 1, }, + { }, +}; + +static int byt_rt5651_pov_p1006w_quirk_cb(const struct dmi_system_id *id) +{ + byt_rt5651_quirk = (unsigned long)id->driver_data; + byt_rt5651_gpios = byt_rt5651_pov_p1006w_gpios; + return 1; +} + static int byt_rt5651_quirk_cb(const struct dmi_system_id *id) { byt_rt5651_quirk = (unsigned long)id->driver_data; @@ -440,6 +458,23 @@ static const struct dmi_system_id byt_rt5651_quirk_table[] = { .driver_data = (void *)(BYT_RT5651_MCLK_EN | BYT_RT5651_IN1_MAP), }, + { + /* Point of View mobii wintab p1006w (v1.0) */ + .callback = byt_rt5651_pov_p1006w_quirk_cb, + .matches = { + DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Insyde"), + DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "BayTrail"), + /* Note 105b is Foxcon's USB/PCI vendor id */ + DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "105B"), + DMI_EXACT_MATCH(DMI_BOARD_NAME, "0E57"), + }, + .driver_data = (void *)(BYT_RT5651_DMIC_MAP | + BYT_RT5651_OVCD_TH_2000UA | + BYT_RT5651_OVCD_SF_0P75 | + BYT_RT5651_DMIC_EN | + BYT_RT5651_MCLK_EN | + BYT_RT5651_SSP0_AIF1), + }, { /* VIOS LTH17 */ .callback = byt_rt5651_quirk_cb, @@ -848,7 +883,7 @@ static int snd_byt_rt5651_acpi_resource(struct acpi_resource *ares, void *arg) return 0; } -static void snd_byt_rt5651_mc_add_amp_en_gpio_mapping(struct device *codec) +static void snd_byt_rt5651_mc_pick_amp_en_gpio_mapping(struct device *codec) { struct byt_rt5651_acpi_resource_data data = { 0, -1 }; LIST_HEAD(resources); @@ -866,10 +901,10 @@ static void snd_byt_rt5651_mc_add_amp_en_gpio_mapping(struct device *codec) switch (data.gpio_int_idx) { case 0: - devm_acpi_dev_add_driver_gpios(codec, byt_rt5651_amp_en_second); + byt_rt5651_gpios = byt_rt5651_amp_en_second; break; case 1: - devm_acpi_dev_add_driver_gpios(codec, byt_rt5651_amp_en_first); + byt_rt5651_gpios = byt_rt5651_amp_en_first; break; default: dev_warn(codec, "Unknown GpioInt index %d, not adding external amplifier GPIO mapping\n", @@ -1001,8 +1036,11 @@ static int snd_byt_rt5651_mc_probe(struct platform_device *pdev) } /* Cherry Trail devices use an external amplifier enable gpio */ - if (x86_match_cpu(cherrytrail_cpu_ids)) { - snd_byt_rt5651_mc_add_amp_en_gpio_mapping(codec_dev); + if (x86_match_cpu(cherrytrail_cpu_ids) && !byt_rt5651_gpios) + snd_byt_rt5651_mc_pick_amp_en_gpio_mapping(codec_dev); + + if (byt_rt5651_gpios) { + devm_acpi_dev_add_driver_gpios(codec_dev, byt_rt5651_gpios); priv->ext_amp_gpio = devm_fwnode_get_index_gpiod_from_child( &pdev->dev, "ext-amp-enable", 0, codec_dev->fwnode,