rt5668.h (646B)
1/* SPDX-License-Identifier: GPL-2.0-only */ 2/* 3 * linux/sound/rt5668.h -- Platform data for RT5668 4 * 5 * Copyright 2018 Realtek Microelectronics 6 */ 7 8#ifndef __LINUX_SND_RT5668_H 9#define __LINUX_SND_RT5668_H 10 11enum rt5668_dmic1_data_pin { 12 RT5668_DMIC1_NULL, 13 RT5668_DMIC1_DATA_GPIO2, 14 RT5668_DMIC1_DATA_GPIO5, 15}; 16 17enum rt5668_dmic1_clk_pin { 18 RT5668_DMIC1_CLK_GPIO1, 19 RT5668_DMIC1_CLK_GPIO3, 20}; 21 22enum rt5668_jd_src { 23 RT5668_JD_NULL, 24 RT5668_JD1, 25}; 26 27struct rt5668_platform_data { 28 29 int ldo1_en; /* GPIO for LDO1_EN */ 30 31 enum rt5668_dmic1_data_pin dmic1_data_pin; 32 enum rt5668_dmic1_clk_pin dmic1_clk_pin; 33 enum rt5668_jd_src jd_src; 34}; 35 36#endif 37