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d2912cb1 | 1 | /* SPDX-License-Identifier: GPL-2.0-only */ |
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2 | /* |
3 | * linux/sound/rt5682.h -- Platform data for RT5682 | |
4 | * | |
5 | * Copyright 2018 Realtek Microelectronics | |
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6 | */ |
7 | ||
8 | #ifndef __LINUX_SND_RT5682_H | |
9 | #define __LINUX_SND_RT5682_H | |
10 | ||
11 | enum rt5682_dmic1_data_pin { | |
12 | RT5682_DMIC1_NULL, | |
13 | RT5682_DMIC1_DATA_GPIO2, | |
14 | RT5682_DMIC1_DATA_GPIO5, | |
15 | }; | |
16 | ||
17 | enum rt5682_dmic1_clk_pin { | |
18 | RT5682_DMIC1_CLK_GPIO1, | |
19 | RT5682_DMIC1_CLK_GPIO3, | |
20 | }; | |
21 | ||
22 | enum rt5682_jd_src { | |
23 | RT5682_JD_NULL, | |
24 | RT5682_JD1, | |
25 | }; | |
26 | ||
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27 | enum rt5682_dai_clks { |
28 | RT5682_DAI_WCLK_IDX, | |
29 | RT5682_DAI_BCLK_IDX, | |
30 | RT5682_DAI_NUM_CLKS, | |
31 | }; | |
32 | ||
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33 | struct rt5682_platform_data { |
34 | ||
35 | int ldo1_en; /* GPIO for LDO1_EN */ | |
36 | ||
37 | enum rt5682_dmic1_data_pin dmic1_data_pin; | |
38 | enum rt5682_dmic1_clk_pin dmic1_clk_pin; | |
39 | enum rt5682_jd_src jd_src; | |
e2264458 | 40 | unsigned int btndet_delay; |
9a74c44a | 41 | unsigned int dmic_clk_rate; |
8b15ee0b | 42 | unsigned int dmic_delay; |
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43 | |
44 | const char *dai_clk_names[RT5682_DAI_NUM_CLKS]; | |
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45 | }; |
46 | ||
47 | #endif | |
48 |