| 1 | /* SPDX-License-Identifier: GPL-2.0-or-later */ |
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| 2 | /* |
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| 3 | wm8775.h - definition for wm8775 inputs and outputs |
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| 4 | |
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| 5 | Copyright (C) 2006 Hans Verkuil (hverkuil@xs4all.nl) |
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| 6 | |
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| 7 | */ |
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| 8 | |
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| 9 | #ifndef _WM8775_H_ |
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| 10 | #define _WM8775_H_ |
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| 11 | |
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| 12 | /* The WM8775 has 4 inputs and one output. Zero or more inputs |
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| 13 | are multiplexed together to the output. Hence there are |
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| 14 | 16 combinations. |
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| 15 | If only one input is active (the normal case) then the |
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| 16 | input values 1, 2, 4 or 8 should be used. */ |
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| 17 | |
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| 18 | #define WM8775_AIN1 1 |
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| 19 | #define WM8775_AIN2 2 |
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| 20 | #define WM8775_AIN3 4 |
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| 21 | #define WM8775_AIN4 8 |
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| 22 | |
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| 23 | |
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| 24 | struct wm8775_platform_data { |
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| 25 | /* |
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| 26 | * FIXME: Instead, we should parameterize the params |
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| 27 | * that need different settings between ivtv, pvrusb2, and Nova-S |
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| 28 | */ |
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| 29 | bool is_nova_s; |
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| 30 | }; |
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| 31 | |
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| 32 | #endif |
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| 33 | |
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