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- /* Copyright (c) 2015, 2017-2018 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,
- SWR_CLK_FREQ,
- SWR_DEVICE_SSR_DOWN,
- SWR_DEVICE_SSR_UP,
- };
- struct swr_mstr_port {
- int num_port;
- u8 *port;
- };
- #define MCLK_FREQ 9600000
- #define MCLK_FREQ_NATIVE 11289600
- #if (IS_ENABLED(CONFIG_SOUNDWIRE_WCD_CTRL) || \
- IS_ENABLED(CONFIG_SOUNDWIRE_MSTR_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 */
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