1/* SPDX-License-Identifier: GPL-2.0-only */
2/*
3 * linux/sound/wm9090.h -- Platform data for WM9090
4 *
5 * Copyright 2009, 2010 Wolfson Microelectronics. PLC.
6 */
7
8#ifndef __LINUX_SND_WM9090_H
9#define __LINUX_SND_WM9090_H
10
11struct wm9090_platform_data {
12	/* Line inputs 1 & 2 can optionally be differential */
13	unsigned int lin1_diff:1;
14	unsigned int lin2_diff:1;
15
16	/* AGC configuration.  This is intended to protect the speaker
17	 * against overdriving and will therefore depend on the
18	 * hardware setup with incorrect runtime configuration
19	 * potentially causing hardware damage.
20	 */
21	unsigned int agc_ena:1;
22	u16 agc[3];
23};
24
25#endif
26