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37 lines
1.2 KiB
37 lines
1.2 KiB
/* |
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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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* This program is free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation; either version 2 of the License, or |
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* (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program; if not, write to the Free Software |
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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* |
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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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