| Bard Liao | d59fb28 | 2018-03-22 14:12:33 +0800 | [diff] [blame^] | 1 | /* |
| 2 | * linux/sound/rt5668.h -- Platform data for RT5668 |
| 3 | * |
| 4 | * Copyright 2018 Realtek Microelectronics |
| 5 | * |
| 6 | * This program is free software; you can redistribute it and/or modify |
| 7 | * it under the terms of the GNU General Public License version 2 as |
| 8 | * published by the Free Software Foundation. |
| 9 | */ |
| 10 | |
| 11 | #ifndef __LINUX_SND_RT5668_H |
| 12 | #define __LINUX_SND_RT5668_H |
| 13 | |
| 14 | enum rt5668_dmic1_data_pin { |
| 15 | RT5668_DMIC1_NULL, |
| 16 | RT5668_DMIC1_DATA_GPIO2, |
| 17 | RT5668_DMIC1_DATA_GPIO5, |
| 18 | }; |
| 19 | |
| 20 | enum rt5668_dmic1_clk_pin { |
| 21 | RT5668_DMIC1_CLK_GPIO1, |
| 22 | RT5668_DMIC1_CLK_GPIO3, |
| 23 | }; |
| 24 | |
| 25 | enum rt5668_jd_src { |
| 26 | RT5668_JD_NULL, |
| 27 | RT5668_JD1, |
| 28 | }; |
| 29 | |
| 30 | struct rt5668_platform_data { |
| 31 | |
| 32 | int ldo1_en; /* GPIO for LDO1_EN */ |
| 33 | |
| 34 | enum rt5668_dmic1_data_pin dmic1_data_pin; |
| 35 | enum rt5668_dmic1_clk_pin dmic1_clk_pin; |
| 36 | enum rt5668_jd_src jd_src; |
| 37 | }; |
| 38 | |
| 39 | #endif |
| 40 | |