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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 | |
11 | struct 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 |
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