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ASoC: rt5670: Add disabled item in dmic pin enum

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Currently, we will configure dmic related pin definition if pdata.dmic_en
is true. However, there is no disable option in the enum. So, any dmic is
used, all 3 dmic related pins will be configured. It may cause unexpected
pin definition. This patch adds a disable item for each dmic enum and
take it as default. So the driver will not set the pin configuration if
we don't set dmicx_data_pin in platform data.

Signed-off-by: Bard Liao <bardliao@realtek.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Bard Liao 2015-02-17 13:59:26 +08:00 committed by Mark Brown
parent bfa76d4957
commit 7371bd1f4a
1 changed files with 3 additions and 0 deletions
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3
sound/soc/codecs/rt5670.h
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@ -1967,17 +1967,20 @@ enum {
};
enum {
RT5670_DMIC1_DISABLED,
RT5670_DMIC_DATA_GPIO6,
RT5670_DMIC_DATA_IN2P,
RT5670_DMIC_DATA_GPIO7,
};
enum {
RT5670_DMIC2_DISABLED,
RT5670_DMIC_DATA_GPIO8,
RT5670_DMIC_DATA_IN3N,
};
enum {
RT5670_DMIC3_DISABLED,
RT5670_DMIC_DATA_GPIO9,
RT5670_DMIC_DATA_GPIO10,
RT5670_DMIC_DATA_GPIO5,