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author | Vinod Koul <vinod.koul@intel.com> | 2016-05-12 09:38:50 +0530 |
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committer | Mark Brown <broonie@kernel.org> | 2016-05-12 15:26:10 +0100 |
commit | b9c17f13ba484d8492278c67cd95b7207def776f (patch) | |
tree | f9a9b7409b74845614d7872764a492213f32dfad | |
parent | bb7cb54b388d8d0fbb3af27f14b121ee9c92e867 (diff) | |
download | op-kernel-dev-b9c17f13ba484d8492278c67cd95b7207def776f.zip op-kernel-dev-b9c17f13ba484d8492278c67cd95b7207def776f.tar.gz |
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>
-rw-r--r-- | sound/soc/codecs/rt298.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/sound/soc/codecs/rt298.c b/sound/soc/codecs/rt298.c index 52aacb1..a1aaffc 100644 --- a/sound/soc/codecs/rt298.c +++ b/sound/soc/codecs/rt298.c @@ -17,6 +17,7 @@ #include <linux/i2c.h> #include <linux/platform_device.h> #include <linux/spi/spi.h> +#include <linux/dmi.h> #include <linux/acpi.h> #include <sound/core.h> #include <sound/pcm.h> @@ -1132,6 +1133,17 @@ static const struct acpi_device_id rt298_acpi_match[] = { }; MODULE_DEVICE_TABLE(acpi, rt298_acpi_match); +static const struct dmi_system_id force_combo_jack_table[] = { + { + .ident = "Intel Broxton P", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Intel Corp"), + DMI_MATCH(DMI_PRODUCT_NAME, "Broxton P") + } + }, + { } +}; + static int rt298_i2c_probe(struct i2c_client *i2c, const struct i2c_device_id *id) { @@ -1189,6 +1201,11 @@ static int rt298_i2c_probe(struct i2c_client *i2c, acpiid->driver_data; } + if (dmi_check_system(force_combo_jack_table)) { + rt298->pdata.cbj_en = true; + rt298->pdata.gpio2_en = false; + } + /* VREF Charging */ regmap_update_bits(rt298->regmap, 0x04, 0x80, 0x80); regmap_update_bits(rt298->regmap, 0x1b, 0x860, 0x860); |