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