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- /* SPDX-License-Identifier: GPL-2.0-only */
- /*
- * linux/sound/wm9090.h -- Platform data for WM9090
- *
- * Copyright 2009, 2010 Wolfson Microelectronics. PLC.
- */
- #ifndef __LINUX_SND_WM9090_H
- #define __LINUX_SND_WM9090_H
- struct wm9090_platform_data {
- /* Line inputs 1 & 2 can optionally be differential */
- unsigned int lin1_diff:1;
- unsigned int lin2_diff:1;
- /* AGC configuration. This is intended to protect the speaker
- * against overdriving and will therefore depend on the
- * hardware setup with incorrect runtime configuration
- * potentially causing hardware damage.
- */
- unsigned int agc_ena:1;
- u16 agc[3];
- };
- #endif
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