| /* Copyright (c) 2015, 2017 The Linux Foundation. All rights reserved. |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License version 2 and |
| * only version 2 as published by the Free Software Foundation. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| */ |
| |
| #ifndef _LINUX_SWR_WCD_H |
| #define _LINUX_SWR_WCD_H |
| #include <linux/module.h> |
| #include <linux/platform_device.h> |
| #include <linux/device.h> |
| #include <linux/bitops.h> |
| |
| enum { |
| SWR_CH_MAP, |
| SWR_DEVICE_DOWN, |
| SWR_DEVICE_UP, |
| SWR_SUBSYS_RESTART, |
| SWR_SET_NUM_RX_CH, |
| }; |
| |
| struct swr_mstr_port { |
| int num_port; |
| u8 *port; |
| }; |
| |
| #if IS_ENABLED(CONFIG_SOUNDWIRE_WCD_CTRL) |
| extern int swrm_wcd_notify(struct platform_device *pdev, u32 id, void *data); |
| #else /* CONFIG_SOUNDWIRE_WCD_CTRL */ |
| static inline int swrm_wcd_notify(struct platform_device *pdev, u32 id, |
| void *data) |
| { |
| return 0; |
| } |
| #endif /* CONFIG_SOUNDWIRE_WCD_CTRL */ |
| #endif /* _LINUX_SWR_WCD_H */ |