1 /* SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) */ 2 /* 3 * The MIPI SDCA specification is available for public downloads at 4 * https://www.mipi.org/mipi-sdca-v1-0-download 5 * 6 */ 7 8 #ifndef __SDCA_HID_H__ 9 #define __SDCA_HID_H__ 10 11 #include <linux/types.h> 12 #include <linux/hid.h> 13 14 #if IS_ENABLED(CONFIG_SND_SOC_SDCA_HID) 15 int sdca_add_hid_device(struct device *dev, struct sdca_entity *entity); 16 17 #else sdca_add_hid_device(struct device * dev,struct sdca_entity * entity)18static inline int sdca_add_hid_device(struct device *dev, struct sdca_entity *entity) 19 { 20 return 0; 21 } 22 23 #endif 24 25 #endif /* __SDCA_HID_H__ */ 26