linux-sg2042/drivers/media/usb/pvrusb2/pvrusb2-wm8775.h

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1.5 KiB
C

/*
*
*
* Copyright (C) 2005 Mike Isely <isely@pobox.com>
* Copyright (C) 2004 Aurelien Alleaume <slts@free.fr>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
*/
#ifndef __PVRUSB2_WM8775_H
#define __PVRUSB2_WM8775_H
/*
This module connects the pvrusb2 driver to the I2C chip level
driver which performs analog -> digital audio conversion for
external audio inputs. This interface is used internally by the
driver; higher level code should only interact through the
interface provided by pvrusb2-hdw.h.
*/
#include "pvrusb2-hdw-internal.h"
void pvr2_wm8775_subdev_update(struct pvr2_hdw *, struct v4l2_subdev *sd);
#endif /* __PVRUSB2_WM8775_H */
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