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23 lines
513 B
23 lines
513 B
/* SPDX-License-Identifier: GPL-2.0-or-later */ |
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/* |
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* ALSA Driver for the PT2258 volume controller. |
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* |
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* Copyright (c) 2006 Jochen Voss <[email protected]> |
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*/ |
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#ifndef __SOUND_PT2258_H |
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#define __SOUND_PT2258_H |
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struct snd_pt2258 { |
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struct snd_card *card; |
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struct snd_i2c_bus *i2c_bus; |
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struct snd_i2c_device *i2c_dev; |
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unsigned char volume[6]; |
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int mute; |
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}; |
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extern int snd_pt2258_reset(struct snd_pt2258 *pt); |
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extern int snd_pt2258_build_controls(struct snd_pt2258 *pt); |
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#endif /* __SOUND_PT2258_H */
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