1 /*
2  * This program is free software; you can redistribute it and/or modify it
3  * under the terms and conditions of the GNU General Public License,
4  * version 2 or later, as published by the Free Software Foundation.
5  *
6  * This program is distributed in the hope it will be useful, but WITHOUT
7  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
8  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
9  * more details.
10  *
11  * You should have received a copy of the GNU General Public License along with
12  * this program.  If not, see <http://www.gnu.org/licenses/>.
13  */
14 #ifndef HW_DAC_WM8750_H
15 #define HW_DAC_WM8750_H
16 
17 
18 #define TYPE_WM8750 "wm8750"
19 #define TYPE_MV88W8618_AUDIO "mv88w8618_audio"
20 
21 typedef void data_req_cb(void *opaque, int free_out, int free_in);
22 
23 void wm8750_data_req_set(DeviceState *dev, data_req_cb *data_req, void *opaque);
24 void wm8750_dac_dat(void *opaque, uint32_t sample);
25 uint32_t wm8750_adc_dat(void *opaque);
26 void *wm8750_dac_buffer(void *opaque, int samples);
27 void wm8750_dac_commit(void *opaque);
28 void wm8750_set_bclk_in(void *opaque, int new_hz);
29 
30 #endif
31