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| 2 | |
| 3 | * linux/sound/rt5682.h -- Platform data for RT5682
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| 4 | *
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| 5 | * Copyright 2018 Realtek Microelectronics
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| 6 |
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| 7 |
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| 8 | #ifndef __LINUX_SND_RT5682_H
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| 9 | #define __LINUX_SND_RT5682_H
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| 10 |
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| 11 | enum rt5682_dmic1_data_pin {
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| 12 | RT5682_DMIC1_NULL,
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| 13 | RT5682_DMIC1_DATA_GPIO2,
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| 14 | RT5682_DMIC1_DATA_GPIO5,
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| 15 | };
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| 16 |
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| 17 | enum rt5682_dmic1_clk_pin {
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| 18 | RT5682_DMIC1_CLK_GPIO1,
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| 19 | RT5682_DMIC1_CLK_GPIO3,
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| 20 | };
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| 21 |
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| 22 | enum rt5682_jd_src {
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| 23 | RT5682_JD_NULL,
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| 24 | RT5682_JD1,
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| 25 | };
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| 26 |
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| 27 | enum rt5682_dai_clks {
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| 28 | RT5682_DAI_WCLK_IDX,
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| 29 | RT5682_DAI_BCLK_IDX,
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| 30 | RT5682_DAI_NUM_CLKS,
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| 31 | };
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| 32 |
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| 33 | struct rt5682_platform_data {
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| 34 | enum rt5682_dmic1_data_pin dmic1_data_pin;
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| 35 | enum rt5682_dmic1_clk_pin dmic1_clk_pin;
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| 36 | enum rt5682_jd_src jd_src;
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| 37 | unsigned int btndet_delay;
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| 38 | unsigned int dmic_clk_rate;
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| 39 | unsigned int dmic_delay;
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| 40 | bool dmic_clk_driving_high;
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| 41 |
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| 42 | const char *dai_clk_names[RT5682_DAI_NUM_CLKS];
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| 43 | };
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| 44 |
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| 45 | #endif
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| 46 |
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