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hw/audio/wm8750: move WM8750 declarations from i2c/i2c.h to audio/wm8750.h

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while here use TYPE_WM8750 and declare a data_req_cb() typedef.

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id: 20170919123053.32675-1-f4bug@amsat.org
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
This commit is contained in:
Philippe Mathieu-Daudé 2017-09-19 09:30:53 -03:00 • committed by Gerd Hoffmann
parent b05631954d
commit 7ab14c5ace
7 changed files with 39 additions and 16 deletions
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30
include/hw/audio/wm8750.h Normal file
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/*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2 or later, as published by the Free Software Foundation.
*
* This program is distributed in the hope 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, see <http://www.gnu.org/licenses/>.
*/
#ifndef HW_DAC_WM8750_H
#define HW_DAC_WM8750_H
#include "hw/hw.h"
#define TYPE_WM8750 "wm8750"
typedef void data_req_cb(void *opaque, int free_out, int free_in);
void wm8750_data_req_set(DeviceState *dev, data_req_cb *data_req, void *opaque);
void wm8750_dac_dat(void *opaque, uint32_t sample);
uint32_t wm8750_adc_dat(void *opaque);
void *wm8750_dac_buffer(void *opaque, int samples);
void wm8750_dac_commit(void *opaque);
void wm8750_set_bclk_in(void *opaque, int new_hz);
#endif