1 /* SPDX-License-Identifier: GPL-2.0-only */ 2 /* 3 * AK4641 ALSA SoC Codec driver 4 * 5 * Copyright 2009 Philipp Zabel 6 */ 7 8 #ifndef __AK4641_H 9 #define __AK4641_H 10 11 /** 12 * struct ak4641_platform_data - platform specific AK4641 configuration 13 * @gpio_power: GPIO to control external power to AK4641 14 * @gpio_npdn: GPIO connected to AK4641 nPDN pin 15 * 16 * Both GPIO parameters are optional. 17 */ 18 struct ak4641_platform_data { 19 int gpio_power; 20 int gpio_npdn; 21 }; 22 23 #endif /* __AK4641_H */ 24