ASoC: rt298: Add DMI match for Broxton-P reference platform
Broxton-P reference platform also uses combo jack for audio connector so we need to set codec pdata to use this based on DMI match for this board. Signed-off-by: Ramesh Babu <ramesh.babu@intel.com> Signed-off-by: Senthilnathan Veppur <senthilnathanx.veppur@intel.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com> Acked-by: Bard Liao <bardliao@realtek.com> Signed-off-by: Mark Brown <broonie@kernel.org>
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@ -17,6 +17,7 @@
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#include <linux/i2c.h>
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#include <linux/platform_device.h>
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#include <linux/spi/spi.h>
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#include <linux/dmi.h>
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#include <linux/acpi.h>
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#include <sound/core.h>
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#include <sound/pcm.h>
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@ -1132,6 +1133,17 @@ static const struct acpi_device_id rt298_acpi_match[] = {
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};
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MODULE_DEVICE_TABLE(acpi, rt298_acpi_match);
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static const struct dmi_system_id force_combo_jack_table[] = {
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{
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.ident = "Intel Broxton P",
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.matches = {
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DMI_MATCH(DMI_SYS_VENDOR, "Intel Corp"),
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DMI_MATCH(DMI_PRODUCT_NAME, "Broxton P")
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}
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},
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{ }
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};
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static int rt298_i2c_probe(struct i2c_client *i2c,
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const struct i2c_device_id *id)
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{
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@ -1189,6 +1201,11 @@ static int rt298_i2c_probe(struct i2c_client *i2c,
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acpiid->driver_data;
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}
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if (dmi_check_system(force_combo_jack_table)) {
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rt298->pdata.cbj_en = true;
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rt298->pdata.gpio2_en = false;
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}
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/* VREF Charging */
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regmap_update_bits(rt298->regmap, 0x04, 0x80, 0x80);
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regmap_update_bits(rt298->regmap, 0x1b, 0x860, 0x860);
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